diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst
index f32ccce5722d..a79fd3549ff8 100644
--- a/Documentation/gpu/drm-mm.rst
+++ b/Documentation/gpu/drm-mm.rst
@@ -300,12 +300,12 @@ Drivers that want to map the GEM object upfront instead of handling page
 faults can implement their own mmap file operation handler.
 
 For platforms without MMU the GEM core provides a helper method
-drm_gem_cma_get_unmapped_area(). The mmap() routines will call this to get a
+drm_gem_dma_get_unmapped_area(). The mmap() routines will call this to get a
 proposed address for the mapping.
 
-To use drm_gem_cma_get_unmapped_area(), drivers must fill the struct
+To use drm_gem_dma_get_unmapped_area(), drivers must fill the struct
 :c:type:`struct file_operations <file_operations>` get_unmapped_area field with
-a pointer on drm_gem_cma_get_unmapped_area().
+a pointer on drm_gem_dma_get_unmapped_area().
 
 More detailed information about get_unmapped_area can be found in
 Documentation/admin-guide/mm/nommu-mmap.rst
@@ -355,16 +355,16 @@ GEM Function Reference
 .. kernel-doc:: drivers/gpu/drm/drm_gem.c
    :export:
 
-GEM CMA Helper Functions Reference
+GEM DMA Helper Functions Reference
 ----------------------------------
 
-.. kernel-doc:: drivers/gpu/drm/drm_gem_cma_helper.c
-   :doc: cma helpers
+.. kernel-doc:: drivers/gpu/drm/drm_gem_dma_helper.c
+   :doc: dma helpers
 
-.. kernel-doc:: include/drm/drm_gem_cma_helper.h
+.. kernel-doc:: include/drm/drm_gem_dma_helper.h
    :internal:
 
-.. kernel-doc:: drivers/gpu/drm/drm_gem_cma_helper.c
+.. kernel-doc:: drivers/gpu/drm/drm_gem_dma_helper.c
    :export:
 
 GEM SHMEM Helper Function Reference
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 1c91e1e861a5..0b2ad7212ee6 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -200,11 +200,11 @@ config DRM_TTM_HELPER
 	help
 	  Helpers for ttm-based gem objects
 
-config DRM_GEM_CMA_HELPER
+config DRM_GEM_DMA_HELPER
 	tristate
 	depends on DRM
 	help
-	  Choose this if you need the GEM CMA helper functions
+	  Choose this if you need the GEM DMA helper functions
 
 config DRM_GEM_SHMEM_HELPER
 	tristate
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 1d6e4f672b59..25d0ba310509 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -40,9 +40,9 @@ obj-$(CONFIG_DRM_PANEL_ORIENTATION_QUIRKS) += drm_panel_orientation_quirks.o
 
 obj-$(CONFIG_DRM_BUDDY) += drm_buddy.o
 
-drm_cma_helper-y := drm_gem_cma_helper.o
-drm_cma_helper-$(CONFIG_DRM_KMS_HELPER) += drm_fb_dma_helper.o
-obj-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_cma_helper.o
+drm_dma_helper-y := drm_gem_dma_helper.o
+drm_dma_helper-$(CONFIG_DRM_KMS_HELPER) += drm_fb_dma_helper.o
+obj-$(CONFIG_DRM_GEM_DMA_HELPER) += drm_dma_helper.o
 
 drm_shmem_helper-y := drm_gem_shmem_helper.o
 obj-$(CONFIG_DRM_GEM_SHMEM_HELPER) += drm_shmem_helper.o
diff --git a/drivers/gpu/drm/arm/Kconfig b/drivers/gpu/drm/arm/Kconfig
index 6e3f1d600541..c1b89274d2a4 100644
--- a/drivers/gpu/drm/arm/Kconfig
+++ b/drivers/gpu/drm/arm/Kconfig
@@ -6,7 +6,7 @@ config DRM_HDLCD
 	depends on DRM && OF && (ARM || ARM64 || COMPILE_TEST)
 	depends on COMMON_CLK
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	help
 	  Choose this option if you have an ARM High Definition Colour LCD
 	  controller.
@@ -27,7 +27,7 @@ config DRM_MALI_DISPLAY
 	depends on DRM && OF && (ARM || ARM64 || COMPILE_TEST)
 	depends on COMMON_CLK
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select VIDEOMODE_HELPERS
 	help
 	  Choose this option if you want to compile the ARM Mali Display
diff --git a/drivers/gpu/drm/arm/display/Kconfig b/drivers/gpu/drm/arm/display/Kconfig
index e91598b60781..4acc4285a4eb 100644
--- a/drivers/gpu/drm/arm/display/Kconfig
+++ b/drivers/gpu/drm/arm/display/Kconfig
@@ -4,7 +4,7 @@ config DRM_KOMEDA
 	depends on DRM && OF
 	depends on COMMON_CLK
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select VIDEOMODE_HELPERS
 	help
 	  Choose this option if you want to compile the ARM Komeda display
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
index ea45da663dfb..f1b27db5dad5 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
@@ -7,7 +7,7 @@
 #include <drm/drm_device.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 
 #include "komeda_framebuffer.h"
@@ -137,7 +137,7 @@ komeda_fb_none_afbc_size_check(struct komeda_dev *mdev, struct komeda_fb *kfb,
 		}
 
 		min_size = komeda_fb_get_pixel_addr(kfb, 0, fb->height, i)
-			 - to_drm_gem_cma_obj(obj)->paddr;
+			 - to_drm_gem_dma_obj(obj)->paddr;
 		if (obj->size < min_size) {
 			DRM_DEBUG_KMS("The fb->obj[%d] size: 0x%zx lower than the minimum requirement: 0x%llx.\n",
 				      i, obj->size, min_size);
@@ -239,7 +239,7 @@ dma_addr_t
 komeda_fb_get_pixel_addr(struct komeda_fb *kfb, int x, int y, int plane)
 {
 	struct drm_framebuffer *fb = &kfb->base;
-	const struct drm_gem_cma_object *obj;
+	const struct drm_gem_dma_object *obj;
 	u32 offset, plane_x, plane_y, block_w, block_sz;
 
 	if (plane >= fb->format->num_planes) {
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
index 93b7f09b96ca..f6881880f660 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
@@ -11,7 +11,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_probe_helper.h>
@@ -21,9 +21,9 @@
 #include "komeda_framebuffer.h"
 #include "komeda_kms.h"
 
-DEFINE_DRM_GEM_CMA_FOPS(komeda_cma_fops);
+DEFINE_DRM_GEM_DMA_FOPS(komeda_cma_fops);
 
-static int komeda_gem_cma_dumb_create(struct drm_file *file,
+static int komeda_gem_dma_dumb_create(struct drm_file *file,
 				      struct drm_device *dev,
 				      struct drm_mode_create_dumb *args)
 {
@@ -32,7 +32,7 @@ static int komeda_gem_cma_dumb_create(struct drm_file *file,
 
 	args->pitch = ALIGN(pitch, mdev->chip.bus_width);
 
-	return drm_gem_cma_dumb_create_internal(file, dev, args);
+	return drm_gem_dma_dumb_create_internal(file, dev, args);
 }
 
 static irqreturn_t komeda_kms_irq_handler(int irq, void *data)
@@ -60,7 +60,7 @@ static irqreturn_t komeda_kms_irq_handler(int irq, void *data)
 static const struct drm_driver komeda_kms_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.lastclose			= drm_fb_helper_lastclose,
-	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(komeda_gem_cma_dumb_create),
+	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(komeda_gem_dma_dumb_create),
 	.fops = &komeda_cma_fops,
 	.name = "komeda",
 	.desc = "Arm Komeda Display Processor driver",
diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c
index 3413ddbaec30..7f3e4bca4564 100644
--- a/drivers/gpu/drm/arm/hdlcd_crtc.c
+++ b/drivers/gpu/drm/arm/hdlcd_crtc.c
@@ -21,7 +21,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
index fab18135f12b..e32405ca6cc9 100644
--- a/drivers/gpu/drm/arm/hdlcd_drv.c
+++ b/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -27,7 +27,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_modeset_helper.h>
 #include <drm/drm_module.h>
@@ -255,11 +255,11 @@ static void hdlcd_debugfs_init(struct drm_minor *minor)
 }
 #endif
 
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
 
 static const struct drm_driver hdlcd_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 #ifdef CONFIG_DEBUG_FS
 	.debugfs_init = hdlcd_debugfs_init,
 #endif
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index 4e78a64c5d37..f9180ff6f9ea 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -22,7 +22,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_modeset_helper.h>
 #include <drm/drm_module.h>
@@ -457,7 +457,7 @@ static int malidp_irq_init(struct platform_device *pdev)
 	return 0;
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
 
 static int malidp_dumb_create(struct drm_file *file_priv,
 			      struct drm_device *drm,
@@ -469,7 +469,7 @@ static int malidp_dumb_create(struct drm_file *file_priv,
 
 	args->pitch = ALIGN(DIV_ROUND_UP(args->width * args->bpp, 8), alignment);
 
-	return drm_gem_cma_dumb_create_internal(file_priv, drm, args);
+	return drm_gem_dma_dumb_create_internal(file_priv, drm, args);
 }
 
 #ifdef CONFIG_DEBUG_FS
@@ -566,7 +566,7 @@ static void malidp_debugfs_init(struct drm_minor *minor)
 
 static const struct drm_driver malidp_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
-	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(malidp_dumb_create),
+	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(malidp_dumb_create),
 #ifdef CONFIG_DEBUG_FS
 	.debugfs_init = malidp_debugfs_init,
 #endif
diff --git a/drivers/gpu/drm/arm/malidp_mw.c b/drivers/gpu/drm/arm/malidp_mw.c
index 7a9c900626ec..cefae03f1bcc 100644
--- a/drivers/gpu/drm/arm/malidp_mw.c
+++ b/drivers/gpu/drm/arm/malidp_mw.c
@@ -13,7 +13,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_writeback.h>
 
@@ -160,7 +160,7 @@ malidp_mw_encoder_atomic_check(struct drm_encoder *encoder,
 
 	n_planes = fb->format->num_planes;
 	for (i = 0; i < n_planes; i++) {
-		struct drm_gem_cma_object *obj = drm_fb_dma_get_gem_obj(fb, i);
+		struct drm_gem_dma_object *obj = drm_fb_dma_get_gem_obj(fb, i);
 		/* memory write buffers are never rotated */
 		u8 alignment = malidp_hw_get_pitch_align(malidp->dev, 0);
 
diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index fd6172f433d5..898b15d3bd70 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -16,7 +16,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_print.h>
@@ -334,15 +334,15 @@ static bool malidp_check_pages_threshold(struct malidp_plane_state *ms,
 
 	for (i = 0; i < ms->n_planes; i++) {
 		struct drm_gem_object *obj;
-		struct drm_gem_cma_object *cma_obj;
+		struct drm_gem_dma_object *dma_obj;
 		struct sg_table *sgt;
 		struct scatterlist *sgl;
 
 		obj = drm_gem_fb_get_obj(ms->base.fb, i);
-		cma_obj = to_drm_gem_cma_obj(obj);
+		dma_obj = to_drm_gem_dma_obj(obj);
 
-		if (cma_obj->sgt)
-			sgt = cma_obj->sgt;
+		if (dma_obj->sgt)
+			sgt = dma_obj->sgt;
 		else
 			sgt = obj->funcs->get_sg_table(obj);
 
@@ -353,14 +353,14 @@ static bool malidp_check_pages_threshold(struct malidp_plane_state *ms,
 
 		while (sgl) {
 			if (sgl->length < pgsize) {
-				if (!cma_obj->sgt)
+				if (!dma_obj->sgt)
 					kfree(sgt);
 				return false;
 			}
 
 			sgl = sg_next(sgl);
 		}
-		if (!cma_obj->sgt)
+		if (!dma_obj->sgt)
 			kfree(sgt);
 	}
 
@@ -733,7 +733,7 @@ static void malidp_set_plane_base_addr(struct drm_framebuffer *fb,
 		paddr = drm_fb_dma_get_gem_addr(fb, plane->state,
 						plane_index);
 	} else {
-		struct drm_gem_cma_object *obj;
+		struct drm_gem_dma_object *obj;
 
 		obj = drm_fb_dma_get_gem_obj(fb, plane_index);
 
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index 147abf1a3968..5430265ad458 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -107,11 +107,11 @@ armada_gem_linear_back(struct drm_device *dev, struct armada_gem_object *obj)
 	}
 
 	/*
-	 * We could grab something from CMA if it's enabled, but that
+	 * We could grab something from DMA if it's enabled, but that
 	 * involves building in a problem:
 	 *
-	 * CMA's interface uses dma_alloc_coherent(), which provides us
-	 * with an CPU virtual address and a device address.
+	 * GEM DMA helper interface uses dma_alloc_coherent(), which provides
+	 * us with an CPU virtual address and a device address.
 	 *
 	 * The CPU virtual address may be either an address in the kernel
 	 * direct mapped region (for example, as it would be on x86) or
diff --git a/drivers/gpu/drm/aspeed/Kconfig b/drivers/gpu/drm/aspeed/Kconfig
index 024ccab14f88..8137c39b057b 100644
--- a/drivers/gpu/drm/aspeed/Kconfig
+++ b/drivers/gpu/drm/aspeed/Kconfig
@@ -5,7 +5,7 @@ config DRM_ASPEED_GFX
 	depends on (COMPILE_TEST || ARCH_ASPEED)
 	depends on MMU
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DMA_CMA if HAVE_DMA_CONTIGUOUS
 	select CMA if HAVE_DMA_CONTIGUOUS
 	select MFD_SYSCON
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
index cc4d0fa6262c..996b03bac87f 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c
@@ -11,7 +11,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_panel.h>
 #include <drm/drm_simple_kms_helper.h>
 #include <drm/drm_vblank.h>
@@ -168,7 +168,7 @@ static void aspeed_gfx_pipe_update(struct drm_simple_display_pipe *pipe,
 	struct drm_crtc *crtc = &pipe->crtc;
 	struct drm_framebuffer *fb = pipe->plane.state->fb;
 	struct drm_pending_vblank_event *event;
-	struct drm_gem_cma_object *gem;
+	struct drm_gem_dma_object *gem;
 
 	spin_lock_irq(&crtc->dev->event_lock);
 	event = crtc->state->event;
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
index ff2cfc622072..5666e3ae2493 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
@@ -18,7 +18,7 @@
 #include <drm/drm_device.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_probe_helper.h>
@@ -246,11 +246,11 @@ static void aspeed_gfx_unload(struct drm_device *drm)
 	drm_kms_helper_poll_fini(drm);
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
 
 static const struct drm_driver aspeed_gfx_driver = {
 	.driver_features        = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 	.fops = &fops,
 	.name = "aspeed-gfx-drm",
 	.desc = "ASPEED GFX DRM",
diff --git a/drivers/gpu/drm/atmel-hlcdc/Kconfig b/drivers/gpu/drm/atmel-hlcdc/Kconfig
index 8ae679f1a518..3bdbab3a6333 100644
--- a/drivers/gpu/drm/atmel-hlcdc/Kconfig
+++ b/drivers/gpu/drm/atmel-hlcdc/Kconfig
@@ -2,7 +2,7 @@
 config DRM_ATMEL_HLCDC
 	tristate "DRM Support for ATMEL HLCDC Display Controller"
 	depends on DRM && OF && COMMON_CLK && MFD_ATMEL_HLCDC && ARM
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_KMS_HELPER
 	select DRM_PANEL
 	help
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index 651e3c109360..f7e7f4e919c7 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -20,7 +20,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_probe_helper.h>
@@ -730,11 +730,11 @@ static void atmel_hlcdc_dc_unload(struct drm_device *dev)
 	clk_disable_unprepare(dc->hlcdc->periph_clk);
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
 
 static const struct drm_driver atmel_hlcdc_dc_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 	.fops = &fops,
 	.name = "atmel-hlcdc",
 	.desc = "Atmel HLCD Controller DRM",
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index f9b0c81944bf..733101031e86 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -15,7 +15,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane_helper.h>
 
 #include "atmel_hlcdc_dc.h"
@@ -449,7 +449,7 @@ static void atmel_hlcdc_plane_update_buffers(struct atmel_hlcdc_plane *plane,
 	sr = atmel_hlcdc_layer_read_reg(&plane->layer, ATMEL_HLCDC_LAYER_CHSR);
 
 	for (i = 0; i < state->nplanes; i++) {
-		struct drm_gem_cma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
+		struct drm_gem_dma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
 
 		state->dscrs[i]->addr = gem->paddr + state->offsets[i];
 
diff --git a/drivers/gpu/drm/drm_fb_dma_helper.c b/drivers/gpu/drm/drm_fb_dma_helper.c
index 85fd21cd9dda..b601073c22de 100644
--- a/drivers/gpu/drm/drm_fb_dma_helper.c
+++ b/drivers/gpu/drm/drm_fb_dma_helper.c
@@ -13,7 +13,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_plane.h>
 #include <linux/dma-mapping.h>
@@ -35,15 +35,15 @@
  */
 
 /**
- * drm_fb_dma_get_gem_obj() - Get CMA GEM object for framebuffer
+ * drm_fb_dma_get_gem_obj() - Get DMA GEM object for framebuffer
  * @fb: The framebuffer
  * @plane: Which plane
  *
- * Return the CMA GEM object for given framebuffer.
+ * Return the DMA GEM object for given framebuffer.
  *
  * This function will usually be called from the CRTC callback functions.
  */
-struct drm_gem_cma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
+struct drm_gem_dma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
 						  unsigned int plane)
 {
 	struct drm_gem_object *gem;
@@ -52,7 +52,7 @@ struct drm_gem_cma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
 	if (!gem)
 		return NULL;
 
-	return to_drm_gem_cma_obj(gem);
+	return to_drm_gem_dma_obj(gem);
 }
 EXPORT_SYMBOL_GPL(drm_fb_dma_get_gem_obj);
 
@@ -71,7 +71,7 @@ dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
 				   struct drm_plane_state *state,
 				   unsigned int plane)
 {
-	struct drm_gem_cma_object *obj;
+	struct drm_gem_dma_object *obj;
 	dma_addr_t paddr;
 	u8 h_div = 1, v_div = 1;
 	u32 block_w = drm_format_info_block_width(fb->format, plane);
@@ -113,7 +113,7 @@ EXPORT_SYMBOL_GPL(drm_fb_dma_get_gem_addr);
  * @state: New plane state
  *
  * This function can be used by drivers that use damage clips and have
- * CMA GEM objects backed by non-coherent memory. Calling this function
+ * DMA GEM objects backed by non-coherent memory. Calling this function
  * in a plane's .atomic_update ensures that all the data in the backing
  * memory have been written to RAM.
  */
@@ -123,15 +123,15 @@ void drm_fb_dma_sync_non_coherent(struct drm_device *drm,
 {
 	const struct drm_format_info *finfo = state->fb->format;
 	struct drm_atomic_helper_damage_iter iter;
-	const struct drm_gem_cma_object *cma_obj;
+	const struct drm_gem_dma_object *dma_obj;
 	unsigned int offset, i;
 	struct drm_rect clip;
 	dma_addr_t daddr;
 	size_t nb_bytes;
 
 	for (i = 0; i < finfo->num_planes; i++) {
-		cma_obj = drm_fb_dma_get_gem_obj(state->fb, i);
-		if (!cma_obj->map_noncoherent)
+		dma_obj = drm_fb_dma_get_gem_obj(state->fb, i);
+		if (!dma_obj->map_noncoherent)
 			continue;
 
 		daddr = drm_fb_dma_get_gem_addr(state->fb, state, i);
diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c
index ed25168619fc..fa55c9a562f3 100644
--- a/drivers/gpu/drm/drm_file.c
+++ b/drivers/gpu/drm/drm_file.c
@@ -131,7 +131,7 @@ bool drm_dev_needs_global_mutex(struct drm_device *dev)
  *     };
  *
  * For plain GEM based drivers there is the DEFINE_DRM_GEM_FOPS() macro, and for
- * CMA based drivers there is the DEFINE_DRM_GEM_CMA_FOPS() macro to make this
+ * DMA based drivers there is the DEFINE_DRM_GEM_DMA_FOPS() macro to make this
  * simpler.
  *
  * The driver's &file_operations must be stored in &drm_driver.fops.
diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_dma_helper.c
similarity index 62%
rename from drivers/gpu/drm/drm_gem_cma_helper.c
rename to drivers/gpu/drm/drm_gem_dma_helper.c
index 42abee9a0f4f..f1780c01c928 100644
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_dma_helper.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 /*
- * drm gem CMA (contiguous memory allocator) helper functions
+ * drm gem DMA helper functions
  *
  * Copyright (C) 2012 Sascha Hauer, Pengutronix
  *
@@ -20,20 +20,17 @@
 #include <drm/drm.h>
 #include <drm/drm_device.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_vma_manager.h>
 
 /**
- * DOC: cma helpers
+ * DOC: dma helpers
  *
- * The DRM GEM/CMA helpers are a means to provide buffer objects that are
+ * The DRM GEM/DMA helpers are a means to provide buffer objects that are
  * presented to the device as a contiguous chunk of memory. This is useful
  * for devices that do not support scatter-gather DMA (either directly or
  * by using an intimately attached IOMMU).
  *
- * Despite the name, the DRM GEM/CMA helpers are not hardwired to use the
- * Contiguous Memory Allocator (CMA).
- *
  * For devices that access the memory bus through an (external) IOMMU then
  * the buffer objects are allocated using a traditional page-based
  * allocator and may be scattered through physical memory. However they
@@ -44,36 +41,36 @@
  * objects that are physically contiguous in memory.
  *
  * For GEM callback helpers in struct &drm_gem_object functions, see likewise
- * named functions with an _object_ infix (e.g., drm_gem_cma_object_vmap() wraps
- * drm_gem_cma_vmap()). These helpers perform the necessary type conversion.
+ * named functions with an _object_ infix (e.g., drm_gem_dma_object_vmap() wraps
+ * drm_gem_dma_vmap()). These helpers perform the necessary type conversion.
  */
 
-static const struct drm_gem_object_funcs drm_gem_cma_default_funcs = {
-	.free = drm_gem_cma_object_free,
-	.print_info = drm_gem_cma_object_print_info,
-	.get_sg_table = drm_gem_cma_object_get_sg_table,
-	.vmap = drm_gem_cma_object_vmap,
-	.mmap = drm_gem_cma_object_mmap,
-	.vm_ops = &drm_gem_cma_vm_ops,
+static const struct drm_gem_object_funcs drm_gem_dma_default_funcs = {
+	.free = drm_gem_dma_object_free,
+	.print_info = drm_gem_dma_object_print_info,
+	.get_sg_table = drm_gem_dma_object_get_sg_table,
+	.vmap = drm_gem_dma_object_vmap,
+	.mmap = drm_gem_dma_object_mmap,
+	.vm_ops = &drm_gem_dma_vm_ops,
 };
 
 /**
- * __drm_gem_cma_create - Create a GEM CMA object without allocating memory
+ * __drm_gem_dma_create - Create a GEM DMA object without allocating memory
  * @drm: DRM device
  * @size: size of the object to allocate
  * @private: true if used for internal purposes
  *
- * This function creates and initializes a GEM CMA object of the given size,
+ * This function creates and initializes a GEM DMA object of the given size,
  * but doesn't allocate any memory to back the object.
  *
  * Returns:
- * A struct drm_gem_cma_object * on success or an ERR_PTR()-encoded negative
+ * A struct drm_gem_dma_object * on success or an ERR_PTR()-encoded negative
  * error code on failure.
  */
-static struct drm_gem_cma_object *
-__drm_gem_cma_create(struct drm_device *drm, size_t size, bool private)
+static struct drm_gem_dma_object *
+__drm_gem_dma_create(struct drm_device *drm, size_t size, bool private)
 {
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	struct drm_gem_object *gem_obj;
 	int ret = 0;
 
@@ -81,22 +78,22 @@ __drm_gem_cma_create(struct drm_device *drm, size_t size, bool private)
 		gem_obj = drm->driver->gem_create_object(drm, size);
 		if (IS_ERR(gem_obj))
 			return ERR_CAST(gem_obj);
-		cma_obj = to_drm_gem_cma_obj(gem_obj);
+		dma_obj = to_drm_gem_dma_obj(gem_obj);
 	} else {
-		cma_obj = kzalloc(sizeof(*cma_obj), GFP_KERNEL);
-		if (!cma_obj)
+		dma_obj = kzalloc(sizeof(*dma_obj), GFP_KERNEL);
+		if (!dma_obj)
 			return ERR_PTR(-ENOMEM);
-		gem_obj = &cma_obj->base;
+		gem_obj = &dma_obj->base;
 	}
 
 	if (!gem_obj->funcs)
-		gem_obj->funcs = &drm_gem_cma_default_funcs;
+		gem_obj->funcs = &drm_gem_dma_default_funcs;
 
 	if (private) {
 		drm_gem_private_object_init(drm, gem_obj, size);
 
 		/* Always use writecombine for dma-buf mappings */
-		cma_obj->map_noncoherent = false;
+		dma_obj->map_noncoherent = false;
 	} else {
 		ret = drm_gem_object_init(drm, gem_obj, size);
 	}
@@ -109,19 +106,19 @@ __drm_gem_cma_create(struct drm_device *drm, size_t size, bool private)
 		goto error;
 	}
 
-	return cma_obj;
+	return dma_obj;
 
 error:
-	kfree(cma_obj);
+	kfree(dma_obj);
 	return ERR_PTR(ret);
 }
 
 /**
- * drm_gem_cma_create - allocate an object with the given size
+ * drm_gem_dma_create - allocate an object with the given size
  * @drm: DRM device
  * @size: size of the object to allocate
  *
- * This function creates a CMA GEM object and allocates memory as backing store.
+ * This function creates a DMA GEM object and allocates memory as backing store.
  * The allocated memory will occupy a contiguous chunk of bus address space.
  *
  * For devices that are directly connected to the memory bus then the allocated
@@ -131,78 +128,78 @@ __drm_gem_cma_create(struct drm_device *drm, size_t size, bool private)
  * requirements.
  *
  * Returns:
- * A struct drm_gem_cma_object * on success or an ERR_PTR()-encoded negative
+ * A struct drm_gem_dma_object * on success or an ERR_PTR()-encoded negative
  * error code on failure.
  */
-struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm,
+struct drm_gem_dma_object *drm_gem_dma_create(struct drm_device *drm,
 					      size_t size)
 {
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	int ret;
 
 	size = round_up(size, PAGE_SIZE);
 
-	cma_obj = __drm_gem_cma_create(drm, size, false);
-	if (IS_ERR(cma_obj))
-		return cma_obj;
+	dma_obj = __drm_gem_dma_create(drm, size, false);
+	if (IS_ERR(dma_obj))
+		return dma_obj;
 
-	if (cma_obj->map_noncoherent) {
-		cma_obj->vaddr = dma_alloc_noncoherent(drm->dev, size,
-						       &cma_obj->paddr,
+	if (dma_obj->map_noncoherent) {
+		dma_obj->vaddr = dma_alloc_noncoherent(drm->dev, size,
+						       &dma_obj->paddr,
 						       DMA_TO_DEVICE,
 						       GFP_KERNEL | __GFP_NOWARN);
 	} else {
-		cma_obj->vaddr = dma_alloc_wc(drm->dev, size, &cma_obj->paddr,
+		dma_obj->vaddr = dma_alloc_wc(drm->dev, size, &dma_obj->paddr,
 					      GFP_KERNEL | __GFP_NOWARN);
 	}
-	if (!cma_obj->vaddr) {
+	if (!dma_obj->vaddr) {
 		drm_dbg(drm, "failed to allocate buffer with size %zu\n",
 			 size);
 		ret = -ENOMEM;
 		goto error;
 	}
 
-	return cma_obj;
+	return dma_obj;
 
 error:
-	drm_gem_object_put(&cma_obj->base);
+	drm_gem_object_put(&dma_obj->base);
 	return ERR_PTR(ret);
 }
-EXPORT_SYMBOL_GPL(drm_gem_cma_create);
+EXPORT_SYMBOL_GPL(drm_gem_dma_create);
 
 /**
- * drm_gem_cma_create_with_handle - allocate an object with the given size and
+ * drm_gem_dma_create_with_handle - allocate an object with the given size and
  *     return a GEM handle to it
  * @file_priv: DRM file-private structure to register the handle for
  * @drm: DRM device
  * @size: size of the object to allocate
  * @handle: return location for the GEM handle
  *
- * This function creates a CMA GEM object, allocating a chunk of memory as
+ * This function creates a DMA GEM object, allocating a chunk of memory as
  * backing store. The GEM object is then added to the list of object associated
  * with the given file and a handle to it is returned.
  *
  * The allocated memory will occupy a contiguous chunk of bus address space.
- * See drm_gem_cma_create() for more details.
+ * See drm_gem_dma_create() for more details.
  *
  * Returns:
- * A struct drm_gem_cma_object * on success or an ERR_PTR()-encoded negative
+ * A struct drm_gem_dma_object * on success or an ERR_PTR()-encoded negative
  * error code on failure.
  */
-static struct drm_gem_cma_object *
-drm_gem_cma_create_with_handle(struct drm_file *file_priv,
+static struct drm_gem_dma_object *
+drm_gem_dma_create_with_handle(struct drm_file *file_priv,
 			       struct drm_device *drm, size_t size,
 			       uint32_t *handle)
 {
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	struct drm_gem_object *gem_obj;
 	int ret;
 
-	cma_obj = drm_gem_cma_create(drm, size);
-	if (IS_ERR(cma_obj))
-		return cma_obj;
+	dma_obj = drm_gem_dma_create(drm, size);
+	if (IS_ERR(dma_obj))
+		return dma_obj;
 
-	gem_obj = &cma_obj->base;
+	gem_obj = &dma_obj->base;
 
 	/*
 	 * allocate a id of idr table where the obj is registered
@@ -214,44 +211,44 @@ drm_gem_cma_create_with_handle(struct drm_file *file_priv,
 	if (ret)
 		return ERR_PTR(ret);
 
-	return cma_obj;
+	return dma_obj;
 }
 
 /**
- * drm_gem_cma_free - free resources associated with a CMA GEM object
- * @cma_obj: CMA GEM object to free
+ * drm_gem_dma_free - free resources associated with a DMA GEM object
+ * @dma_obj: DMA GEM object to free
  *
- * This function frees the backing memory of the CMA GEM object, cleans up the
+ * This function frees the backing memory of the DMA GEM object, cleans up the
  * GEM object state and frees the memory used to store the object itself.
  * If the buffer is imported and the virtual address is set, it is released.
  */
-void drm_gem_cma_free(struct drm_gem_cma_object *cma_obj)
+void drm_gem_dma_free(struct drm_gem_dma_object *dma_obj)
 {
-	struct drm_gem_object *gem_obj = &cma_obj->base;
-	struct iosys_map map = IOSYS_MAP_INIT_VADDR(cma_obj->vaddr);
+	struct drm_gem_object *gem_obj = &dma_obj->base;
+	struct iosys_map map = IOSYS_MAP_INIT_VADDR(dma_obj->vaddr);
 
 	if (gem_obj->import_attach) {
-		if (cma_obj->vaddr)
+		if (dma_obj->vaddr)
 			dma_buf_vunmap(gem_obj->import_attach->dmabuf, &map);
-		drm_prime_gem_destroy(gem_obj, cma_obj->sgt);
-	} else if (cma_obj->vaddr) {
-		if (cma_obj->map_noncoherent)
-			dma_free_noncoherent(gem_obj->dev->dev, cma_obj->base.size,
-					     cma_obj->vaddr, cma_obj->paddr,
+		drm_prime_gem_destroy(gem_obj, dma_obj->sgt);
+	} else if (dma_obj->vaddr) {
+		if (dma_obj->map_noncoherent)
+			dma_free_noncoherent(gem_obj->dev->dev, dma_obj->base.size,
+					     dma_obj->vaddr, dma_obj->paddr,
 					     DMA_TO_DEVICE);
 		else
-			dma_free_wc(gem_obj->dev->dev, cma_obj->base.size,
-				    cma_obj->vaddr, cma_obj->paddr);
+			dma_free_wc(gem_obj->dev->dev, dma_obj->base.size,
+				    dma_obj->vaddr, dma_obj->paddr);
 	}
 
 	drm_gem_object_release(gem_obj);
 
-	kfree(cma_obj);
+	kfree(dma_obj);
 }
-EXPORT_SYMBOL_GPL(drm_gem_cma_free);
+EXPORT_SYMBOL_GPL(drm_gem_dma_free);
 
 /**
- * drm_gem_cma_dumb_create_internal - create a dumb buffer object
+ * drm_gem_dma_dumb_create_internal - create a dumb buffer object
  * @file_priv: DRM file-private structure to create the dumb buffer for
  * @drm: DRM device
  * @args: IOCTL data
@@ -264,12 +261,12 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_free);
  * Returns:
  * 0 on success or a negative error code on failure.
  */
-int drm_gem_cma_dumb_create_internal(struct drm_file *file_priv,
+int drm_gem_dma_dumb_create_internal(struct drm_file *file_priv,
 				     struct drm_device *drm,
 				     struct drm_mode_create_dumb *args)
 {
 	unsigned int min_pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 
 	if (args->pitch < min_pitch)
 		args->pitch = min_pitch;
@@ -277,14 +274,14 @@ int drm_gem_cma_dumb_create_internal(struct drm_file *file_priv,
 	if (args->size < args->pitch * args->height)
 		args->size = args->pitch * args->height;
 
-	cma_obj = drm_gem_cma_create_with_handle(file_priv, drm, args->size,
+	dma_obj = drm_gem_dma_create_with_handle(file_priv, drm, args->size,
 						 &args->handle);
-	return PTR_ERR_OR_ZERO(cma_obj);
+	return PTR_ERR_OR_ZERO(dma_obj);
 }
-EXPORT_SYMBOL_GPL(drm_gem_cma_dumb_create_internal);
+EXPORT_SYMBOL_GPL(drm_gem_dma_dumb_create_internal);
 
 /**
- * drm_gem_cma_dumb_create - create a dumb buffer object
+ * drm_gem_dma_dumb_create - create a dumb buffer object
  * @file_priv: DRM file-private structure to create the dumb buffer for
  * @drm: DRM device
  * @args: IOCTL data
@@ -296,35 +293,35 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_dumb_create_internal);
  *
  * For hardware with additional restrictions, drivers can adjust the fields
  * set up by userspace and pass the IOCTL data along to the
- * drm_gem_cma_dumb_create_internal() function.
+ * drm_gem_dma_dumb_create_internal() function.
  *
  * Returns:
  * 0 on success or a negative error code on failure.
  */
-int drm_gem_cma_dumb_create(struct drm_file *file_priv,
+int drm_gem_dma_dumb_create(struct drm_file *file_priv,
 			    struct drm_device *drm,
 			    struct drm_mode_create_dumb *args)
 {
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 
 	args->pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
 	args->size = args->pitch * args->height;
 
-	cma_obj = drm_gem_cma_create_with_handle(file_priv, drm, args->size,
+	dma_obj = drm_gem_dma_create_with_handle(file_priv, drm, args->size,
 						 &args->handle);
-	return PTR_ERR_OR_ZERO(cma_obj);
+	return PTR_ERR_OR_ZERO(dma_obj);
 }
-EXPORT_SYMBOL_GPL(drm_gem_cma_dumb_create);
+EXPORT_SYMBOL_GPL(drm_gem_dma_dumb_create);
 
-const struct vm_operations_struct drm_gem_cma_vm_ops = {
+const struct vm_operations_struct drm_gem_dma_vm_ops = {
 	.open = drm_gem_vm_open,
 	.close = drm_gem_vm_close,
 };
-EXPORT_SYMBOL_GPL(drm_gem_cma_vm_ops);
+EXPORT_SYMBOL_GPL(drm_gem_dma_vm_ops);
 
 #ifndef CONFIG_MMU
 /**
- * drm_gem_cma_get_unmapped_area - propose address for mapping in noMMU cases
+ * drm_gem_dma_get_unmapped_area - propose address for mapping in noMMU cases
  * @filp: file object
  * @addr: memory address
  * @len: buffer size
@@ -339,13 +336,13 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_vm_ops);
  * Returns:
  * mapping address on success or a negative error code on failure.
  */
-unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
+unsigned long drm_gem_dma_get_unmapped_area(struct file *filp,
 					    unsigned long addr,
 					    unsigned long len,
 					    unsigned long pgoff,
 					    unsigned long flags)
 {
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	struct drm_gem_object *obj = NULL;
 	struct drm_file *priv = filp->private_data;
 	struct drm_device *dev = priv->minor->dev;
@@ -384,35 +381,35 @@ unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
 		return -EACCES;
 	}
 
-	cma_obj = to_drm_gem_cma_obj(obj);
+	dma_obj = to_drm_gem_dma_obj(obj);
 
 	drm_gem_object_put(obj);
 
-	return cma_obj->vaddr ? (unsigned long)cma_obj->vaddr : -EINVAL;
+	return dma_obj->vaddr ? (unsigned long)dma_obj->vaddr : -EINVAL;
 }
-EXPORT_SYMBOL_GPL(drm_gem_cma_get_unmapped_area);
+EXPORT_SYMBOL_GPL(drm_gem_dma_get_unmapped_area);
 #endif
 
 /**
- * drm_gem_cma_print_info() - Print &drm_gem_cma_object info for debugfs
- * @cma_obj: CMA GEM object
+ * drm_gem_dma_print_info() - Print &drm_gem_dma_object info for debugfs
+ * @dma_obj: DMA GEM object
  * @p: DRM printer
  * @indent: Tab indentation level
  *
  * This function prints paddr and vaddr for use in e.g. debugfs output.
  */
-void drm_gem_cma_print_info(const struct drm_gem_cma_object *cma_obj,
+void drm_gem_dma_print_info(const struct drm_gem_dma_object *dma_obj,
 			    struct drm_printer *p, unsigned int indent)
 {
-	drm_printf_indent(p, indent, "paddr=%pad\n", &cma_obj->paddr);
-	drm_printf_indent(p, indent, "vaddr=%p\n", cma_obj->vaddr);
+	drm_printf_indent(p, indent, "paddr=%pad\n", &dma_obj->paddr);
+	drm_printf_indent(p, indent, "vaddr=%p\n", dma_obj->vaddr);
 }
-EXPORT_SYMBOL(drm_gem_cma_print_info);
+EXPORT_SYMBOL(drm_gem_dma_print_info);
 
 /**
- * drm_gem_cma_get_sg_table - provide a scatter/gather table of pinned
- *     pages for a CMA GEM object
- * @cma_obj: CMA GEM object
+ * drm_gem_dma_get_sg_table - provide a scatter/gather table of pinned
+ *     pages for a DMA GEM object
+ * @dma_obj: DMA GEM object
  *
  * This function exports a scatter/gather table by calling the standard
  * DMA mapping API.
@@ -420,9 +417,9 @@ EXPORT_SYMBOL(drm_gem_cma_print_info);
  * Returns:
  * A pointer to the scatter/gather table of pinned pages or NULL on failure.
  */
-struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj)
+struct sg_table *drm_gem_dma_get_sg_table(struct drm_gem_dma_object *dma_obj)
 {
-	struct drm_gem_object *obj = &cma_obj->base;
+	struct drm_gem_object *obj = &dma_obj->base;
 	struct sg_table *sgt;
 	int ret;
 
@@ -430,8 +427,8 @@ struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj)
 	if (!sgt)
 		return ERR_PTR(-ENOMEM);
 
-	ret = dma_get_sgtable(obj->dev->dev, sgt, cma_obj->vaddr,
-			      cma_obj->paddr, obj->size);
+	ret = dma_get_sgtable(obj->dev->dev, sgt, dma_obj->vaddr,
+			      dma_obj->paddr, obj->size);
 	if (ret < 0)
 		goto out;
 
@@ -441,10 +438,10 @@ struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj)
 	kfree(sgt);
 	return ERR_PTR(ret);
 }
-EXPORT_SYMBOL_GPL(drm_gem_cma_get_sg_table);
+EXPORT_SYMBOL_GPL(drm_gem_dma_get_sg_table);
 
 /**
- * drm_gem_cma_prime_import_sg_table - produce a CMA GEM object from another
+ * drm_gem_dma_prime_import_sg_table - produce a DMA GEM object from another
  *     driver's scatter/gather table of pinned pages
  * @dev: device to import into
  * @attach: DMA-BUF attachment
@@ -453,7 +450,7 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_get_sg_table);
  * This function imports a scatter/gather table exported via DMA-BUF by
  * another driver. Imported buffers must be physically contiguous in memory
  * (i.e. the scatter/gather table must contain a single entry). Drivers that
- * use the CMA helpers should set this as their
+ * use the DMA helpers should set this as their
  * &drm_driver.gem_prime_import_sg_table callback.
  *
  * Returns:
@@ -461,56 +458,56 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_get_sg_table);
  * error code on failure.
  */
 struct drm_gem_object *
-drm_gem_cma_prime_import_sg_table(struct drm_device *dev,
+drm_gem_dma_prime_import_sg_table(struct drm_device *dev,
 				  struct dma_buf_attachment *attach,
 				  struct sg_table *sgt)
 {
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 
 	/* check if the entries in the sg_table are contiguous */
 	if (drm_prime_get_contiguous_size(sgt) < attach->dmabuf->size)
 		return ERR_PTR(-EINVAL);
 
-	/* Create a CMA GEM buffer. */
-	cma_obj = __drm_gem_cma_create(dev, attach->dmabuf->size, true);
-	if (IS_ERR(cma_obj))
-		return ERR_CAST(cma_obj);
+	/* Create a DMA GEM buffer. */
+	dma_obj = __drm_gem_dma_create(dev, attach->dmabuf->size, true);
+	if (IS_ERR(dma_obj))
+		return ERR_CAST(dma_obj);
 
-	cma_obj->paddr = sg_dma_address(sgt->sgl);
-	cma_obj->sgt = sgt;
+	dma_obj->paddr = sg_dma_address(sgt->sgl);
+	dma_obj->sgt = sgt;
 
-	DRM_DEBUG_PRIME("dma_addr = %pad, size = %zu\n", &cma_obj->paddr, attach->dmabuf->size);
+	DRM_DEBUG_PRIME("dma_addr = %pad, size = %zu\n", &dma_obj->paddr, attach->dmabuf->size);
 
-	return &cma_obj->base;
+	return &dma_obj->base;
 }
-EXPORT_SYMBOL_GPL(drm_gem_cma_prime_import_sg_table);
+EXPORT_SYMBOL_GPL(drm_gem_dma_prime_import_sg_table);
 
 /**
- * drm_gem_cma_vmap - map a CMA GEM object into the kernel's virtual
+ * drm_gem_dma_vmap - map a DMA GEM object into the kernel's virtual
  *     address space
- * @cma_obj: CMA GEM object
- * @map: Returns the kernel virtual address of the CMA GEM object's backing
+ * @dma_obj: DMA GEM object
+ * @map: Returns the kernel virtual address of the DMA GEM object's backing
  *       store.
  *
  * This function maps a buffer into the kernel's virtual address space.
- * Since the CMA buffers are already mapped into the kernel virtual address
+ * Since the DMA buffers are already mapped into the kernel virtual address
  * space this simply returns the cached virtual address.
  *
  * Returns:
  * 0 on success, or a negative error code otherwise.
  */
-int drm_gem_cma_vmap(struct drm_gem_cma_object *cma_obj,
+int drm_gem_dma_vmap(struct drm_gem_dma_object *dma_obj,
 		     struct iosys_map *map)
 {
-	iosys_map_set_vaddr(map, cma_obj->vaddr);
+	iosys_map_set_vaddr(map, dma_obj->vaddr);
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(drm_gem_cma_vmap);
+EXPORT_SYMBOL_GPL(drm_gem_dma_vmap);
 
 /**
- * drm_gem_cma_mmap - memory-map an exported CMA GEM object
- * @cma_obj: CMA GEM object
+ * drm_gem_dma_mmap - memory-map an exported DMA GEM object
+ * @dma_obj: DMA GEM object
  * @vma: VMA for the area to be mapped
  *
  * This function maps a buffer into a userspace process's address space.
@@ -520,9 +517,9 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_vmap);
  * Returns:
  * 0 on success or a negative error code on failure.
  */
-int drm_gem_cma_mmap(struct drm_gem_cma_object *cma_obj, struct vm_area_struct *vma)
+int drm_gem_dma_mmap(struct drm_gem_dma_object *dma_obj, struct vm_area_struct *vma)
 {
-	struct drm_gem_object *obj = &cma_obj->base;
+	struct drm_gem_object *obj = &dma_obj->base;
 	int ret;
 
 	/*
@@ -534,37 +531,37 @@ int drm_gem_cma_mmap(struct drm_gem_cma_object *cma_obj, struct vm_area_struct *
 	vma->vm_flags &= ~VM_PFNMAP;
 	vma->vm_flags |= VM_DONTEXPAND;
 
-	if (cma_obj->map_noncoherent) {
+	if (dma_obj->map_noncoherent) {
 		vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
 
-		ret = dma_mmap_pages(cma_obj->base.dev->dev,
+		ret = dma_mmap_pages(dma_obj->base.dev->dev,
 				     vma, vma->vm_end - vma->vm_start,
-				     virt_to_page(cma_obj->vaddr));
+				     virt_to_page(dma_obj->vaddr));
 	} else {
-		ret = dma_mmap_wc(cma_obj->base.dev->dev, vma, cma_obj->vaddr,
-				  cma_obj->paddr, vma->vm_end - vma->vm_start);
+		ret = dma_mmap_wc(dma_obj->base.dev->dev, vma, dma_obj->vaddr,
+				  dma_obj->paddr, vma->vm_end - vma->vm_start);
 	}
 	if (ret)
 		drm_gem_vm_close(vma);
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(drm_gem_cma_mmap);
+EXPORT_SYMBOL_GPL(drm_gem_dma_mmap);
 
 /**
- * drm_gem_cma_prime_import_sg_table_vmap - PRIME import another driver's
+ * drm_gem_dma_prime_import_sg_table_vmap - PRIME import another driver's
  *	scatter/gather table and get the virtual address of the buffer
  * @dev: DRM device
  * @attach: DMA-BUF attachment
  * @sgt: Scatter/gather table of pinned pages
  *
  * This function imports a scatter/gather table using
- * drm_gem_cma_prime_import_sg_table() and uses dma_buf_vmap() to get the kernel
- * virtual address. This ensures that a CMA GEM object always has its virtual
+ * drm_gem_dma_prime_import_sg_table() and uses dma_buf_vmap() to get the kernel
+ * virtual address. This ensures that a DMA GEM object always has its virtual
  * address set. This address is released when the object is freed.
  *
  * This function can be used as the &drm_driver.gem_prime_import_sg_table
- * callback. The &DRM_GEM_CMA_DRIVER_OPS_VMAP macro provides a shortcut to set
+ * callback. The &DRM_GEM_DMA_DRIVER_OPS_VMAP macro provides a shortcut to set
  * the necessary DRM driver operations.
  *
  * Returns:
@@ -572,11 +569,11 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_mmap);
  * error code on failure.
  */
 struct drm_gem_object *
-drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *dev,
+drm_gem_dma_prime_import_sg_table_vmap(struct drm_device *dev,
 				       struct dma_buf_attachment *attach,
 				       struct sg_table *sgt)
 {
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	struct drm_gem_object *obj;
 	struct iosys_map map;
 	int ret;
@@ -587,19 +584,19 @@ drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *dev,
 		return ERR_PTR(ret);
 	}
 
-	obj = drm_gem_cma_prime_import_sg_table(dev, attach, sgt);
+	obj = drm_gem_dma_prime_import_sg_table(dev, attach, sgt);
 	if (IS_ERR(obj)) {
 		dma_buf_vunmap(attach->dmabuf, &map);
 		return obj;
 	}
 
-	cma_obj = to_drm_gem_cma_obj(obj);
-	cma_obj->vaddr = map.vaddr;
+	dma_obj = to_drm_gem_dma_obj(obj);
+	dma_obj->vaddr = map.vaddr;
 
 	return obj;
 }
-EXPORT_SYMBOL(drm_gem_cma_prime_import_sg_table_vmap);
+EXPORT_SYMBOL(drm_gem_dma_prime_import_sg_table_vmap);
 
-MODULE_DESCRIPTION("DRM CMA memory-management helpers");
+MODULE_DESCRIPTION("DRM DMA memory-management helpers");
 MODULE_IMPORT_NS(DMA_BUF);
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_dbi.c
index 2f61f53d472f..2ecaf3cb7afb 100644
--- a/drivers/gpu/drm/drm_mipi_dbi.c
+++ b/drivers/gpu/drm/drm_mipi_dbi.c
@@ -1136,7 +1136,7 @@ int mipi_dbi_spi_init(struct spi_device *spi, struct mipi_dbi *dbi,
 	/*
 	 * Even though it's not the SPI device that does DMA (the master does),
 	 * the dma mask is necessary for the dma_alloc_wc() in the GEM code
-	 * (e.g., drm_gem_cma_create()). The dma_addr returned will be a physical
+	 * (e.g., drm_gem_dma_create()). The dma_addr returned will be a physical
 	 * address which might be different from the bus address, but this is
 	 * not a problem since the address will not be used.
 	 * The virtual address is used in the transfer and the SPI core
diff --git a/drivers/gpu/drm/fsl-dcu/Kconfig b/drivers/gpu/drm/fsl-dcu/Kconfig
index e95e96c565ba..5ca71ef87325 100644
--- a/drivers/gpu/drm/fsl-dcu/Kconfig
+++ b/drivers/gpu/drm/fsl-dcu/Kconfig
@@ -3,7 +3,7 @@ config DRM_FSL_DCU
 	tristate "DRM Support for Freescale DCU"
 	depends on DRM && OF && ARM && COMMON_CLK
 	select BACKLIGHT_CLASS_DEVICE
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_KMS_HELPER
 	select DRM_PANEL
 	select REGMAP_MMIO
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index 58c69206414b..33361ed95aeb 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -22,7 +22,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_modeset_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_probe_helper.h>
@@ -150,13 +150,13 @@ static void fsl_dcu_unload(struct drm_device *dev)
 	dev->dev_private = NULL;
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(fsl_dcu_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(fsl_dcu_drm_fops);
 
 static const struct drm_driver fsl_dcu_drm_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.load			= fsl_dcu_load,
 	.unload			= fsl_dcu_unload,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 	.fops			= &fsl_dcu_drm_fops,
 	.name			= "fsl-dcu-drm",
 	.desc			= "Freescale DCU DRM",
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
index 8f2bf26ec87a..dd58b3f491dc 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
@@ -13,7 +13,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_probe_helper.h>
 
@@ -84,7 +84,7 @@ static void fsl_dcu_drm_plane_atomic_update(struct drm_plane *plane,
 	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
 									   plane);
 	struct drm_framebuffer *fb = plane->state->fb;
-	struct drm_gem_cma_object *gem;
+	struct drm_gem_dma_object *gem;
 	unsigned int alpha = DCU_LAYER_AB_NONE, bpp;
 	int index;
 
diff --git a/drivers/gpu/drm/hisilicon/kirin/Kconfig b/drivers/gpu/drm/hisilicon/kirin/Kconfig
index b770f7662830..c5265675bf0c 100644
--- a/drivers/gpu/drm/hisilicon/kirin/Kconfig
+++ b/drivers/gpu/drm/hisilicon/kirin/Kconfig
@@ -3,7 +3,7 @@ config DRM_HISI_KIRIN
 	tristate "DRM Support for Hisilicon Kirin series SoCs Platform"
 	depends on DRM && OF && ARM64
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_MIPI_DSI
 	help
 	  Choose this option if you have a hisilicon Kirin chipsets(hi6220).
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index 80d8d175b8c7..49d93a020a62 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -27,7 +27,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_vblank.h>
@@ -549,7 +549,7 @@ static const struct drm_crtc_funcs ade_crtc_funcs = {
 static void ade_rdma_set(void __iomem *base, struct drm_framebuffer *fb,
 			 u32 ch, u32 y, u32 in_h, u32 fmt)
 {
-	struct drm_gem_cma_object *obj = drm_fb_dma_get_gem_obj(fb, 0);
+	struct drm_gem_dma_object *obj = drm_fb_dma_get_gem_obj(fb, 0);
 	u32 reg_ctrl, reg_addr, reg_size, reg_stride, reg_space, reg_en;
 	u32 stride = fb->pitches[0];
 	u32 addr = (u32)obj->paddr + y * stride;
@@ -920,12 +920,12 @@ static const struct drm_mode_config_funcs ade_mode_config_funcs = {
 
 };
 
-DEFINE_DRM_GEM_CMA_FOPS(ade_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ade_fops);
 
 static const struct drm_driver ade_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops = &ade_fops,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 	.name = "kirin",
 	.desc = "Hisilicon Kirin620 SoC DRM Driver",
 	.date = "20150718",
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index d16f9a69cf0c..42f626a1546b 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -21,7 +21,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_of.h>
diff --git a/drivers/gpu/drm/imx/Kconfig b/drivers/gpu/drm/imx/Kconfig
index bb9738c7c825..975de4ff7313 100644
--- a/drivers/gpu/drm/imx/Kconfig
+++ b/drivers/gpu/drm/imx/Kconfig
@@ -3,7 +3,7 @@ config DRM_IMX
 	tristate "DRM Support for Freescale i.MX"
 	select DRM_KMS_HELPER
 	select VIDEOMODE_HELPERS
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_KMS_HELPER
 	depends on DRM && (ARCH_MXC || ARCH_MULTIPLATFORM || COMPILE_TEST)
 	depends on IMX_IPUV3_CORE
diff --git a/drivers/gpu/drm/imx/dcss/Kconfig b/drivers/gpu/drm/imx/dcss/Kconfig
index 5c2b2277afbf..3ffc061d392b 100644
--- a/drivers/gpu/drm/imx/dcss/Kconfig
+++ b/drivers/gpu/drm/imx/dcss/Kconfig
@@ -2,7 +2,7 @@ config DRM_IMX_DCSS
 	tristate "i.MX8MQ DCSS"
 	select IMX_IRQSTEER
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select VIDEOMODE_HELPERS
 	depends on DRM && ARCH_MXC && ARM64
 	help
diff --git a/drivers/gpu/drm/imx/dcss/dcss-kms.c b/drivers/gpu/drm/imx/dcss/dcss-kms.c
index 9b84df34a6a1..f50814e9d549 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-kms.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-kms.c
@@ -8,7 +8,7 @@
 #include <drm/drm_bridge_connector.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_probe_helper.h>
@@ -17,7 +17,7 @@
 #include "dcss-dev.h"
 #include "dcss-kms.h"
 
-DEFINE_DRM_GEM_CMA_FOPS(dcss_cma_fops);
+DEFINE_DRM_GEM_DMA_FOPS(dcss_cma_fops);
 
 static const struct drm_mode_config_funcs dcss_drm_mode_config_funcs = {
 	.fb_create = drm_gem_fb_create,
@@ -28,7 +28,7 @@ static const struct drm_mode_config_funcs dcss_drm_mode_config_funcs = {
 
 static const struct drm_driver dcss_kms_driver = {
 	.driver_features	= DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 	.fops			= &dcss_cma_fops,
 	.name			= "imx-dcss",
 	.desc			= "i.MX8MQ Display Subsystem",
diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
index a333c13c9ebc..4c41c93ac900 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
@@ -9,7 +9,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 
 #include "dcss-dev.h"
 #include "dcss-kms.h"
@@ -147,7 +147,7 @@ static int dcss_plane_atomic_check(struct drm_plane *plane,
 	struct dcss_dev *dcss = plane->dev->dev_private;
 	struct drm_framebuffer *fb = new_plane_state->fb;
 	bool is_primary_plane = plane->type == DRM_PLANE_TYPE_PRIMARY;
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	struct drm_crtc_state *crtc_state;
 	int hdisplay, vdisplay;
 	int min, max;
@@ -156,8 +156,8 @@ static int dcss_plane_atomic_check(struct drm_plane *plane,
 	if (!fb || !new_plane_state->crtc)
 		return 0;
 
-	cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
-	WARN_ON(!cma_obj);
+	dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+	WARN_ON(!dma_obj);
 
 	crtc_state = drm_atomic_get_existing_crtc_state(state,
 							new_plane_state->crtc);
@@ -218,26 +218,26 @@ static void dcss_plane_atomic_set_base(struct dcss_plane *dcss_plane)
 	struct dcss_dev *dcss = plane->dev->dev_private;
 	struct drm_framebuffer *fb = state->fb;
 	const struct drm_format_info *format = fb->format;
-	struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+	struct drm_gem_dma_object *dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
 	unsigned long p1_ba = 0, p2_ba = 0;
 
 	if (!format->is_yuv ||
 	    format->format == DRM_FORMAT_NV12 ||
 	    format->format == DRM_FORMAT_NV21)
-		p1_ba = cma_obj->paddr + fb->offsets[0] +
+		p1_ba = dma_obj->paddr + fb->offsets[0] +
 			fb->pitches[0] * (state->src.y1 >> 16) +
 			format->char_per_block[0] * (state->src.x1 >> 16);
 	else if (format->format == DRM_FORMAT_UYVY ||
 		 format->format == DRM_FORMAT_VYUY ||
 		 format->format == DRM_FORMAT_YUYV ||
 		 format->format == DRM_FORMAT_YVYU)
-		p1_ba = cma_obj->paddr + fb->offsets[0] +
+		p1_ba = dma_obj->paddr + fb->offsets[0] +
 			fb->pitches[0] * (state->src.y1 >> 16) +
 			2 * format->char_per_block[0] * (state->src.x1 >> 17);
 
 	if (format->format == DRM_FORMAT_NV12 ||
 	    format->format == DRM_FORMAT_NV21)
-		p2_ba = cma_obj->paddr + fb->offsets[1] +
+		p2_ba = dma_obj->paddr + fb->offsets[1] +
 			(((fb->pitches[1] >> 1) * (state->src.y1 >> 17) +
 			(state->src.x1 >> 17)) << 1);
 
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 5923e8e42fd4..07c1f52c314c 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -18,7 +18,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_of.h>
@@ -34,7 +34,7 @@
 static int legacyfb_depth = 16;
 module_param(legacyfb_depth, int, 0444);
 
-DEFINE_DRM_GEM_CMA_FOPS(imx_drm_driver_fops);
+DEFINE_DRM_GEM_DMA_FOPS(imx_drm_driver_fops);
 
 void imx_drm_connector_destroy(struct drm_connector *connector)
 {
@@ -154,7 +154,7 @@ static int imx_drm_dumb_create(struct drm_file *file_priv,
 
 	args->width = ALIGN(width, 8);
 
-	ret = drm_gem_cma_dumb_create(file_priv, drm, args);
+	ret = drm_gem_dma_dumb_create(file_priv, drm, args);
 	if (ret)
 		return ret;
 
@@ -164,7 +164,7 @@ static int imx_drm_dumb_create(struct drm_file *file_priv,
 
 static const struct drm_driver imx_drm_driver = {
 	.driver_features	= DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
-	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(imx_drm_dumb_create),
+	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(imx_drm_dumb_create),
 	.ioctls			= imx_drm_ioctls,
 	.num_ioctls		= ARRAY_SIZE(imx_drm_ioctls),
 	.fops			= &imx_drm_driver_fops,
diff --git a/drivers/gpu/drm/imx/imx-drm.h b/drivers/gpu/drm/imx/imx-drm.h
index c3e1a3f14d30..e721bebda2bd 100644
--- a/drivers/gpu/drm/imx/imx-drm.h
+++ b/drivers/gpu/drm/imx/imx-drm.h
@@ -32,7 +32,7 @@ extern struct platform_driver ipu_drm_driver;
 
 void imx_drm_mode_config_init(struct drm_device *drm);
 
-struct drm_gem_cma_object *imx_drm_fb_get_obj(struct drm_framebuffer *fb);
+struct drm_gem_dma_object *imx_drm_fb_get_obj(struct drm_framebuffer *fb);
 
 int imx_drm_encoder_parse_of(struct drm_device *drm,
 	struct drm_encoder *encoder, struct device_node *np);
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index 38121f3a0f18..6de7b1f58210 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -19,7 +19,7 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 40db9287b5f1..82a7524b11e7 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -12,7 +12,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_plane_helper.h>
 
@@ -126,14 +126,14 @@ static inline unsigned long
 drm_plane_state_to_eba(struct drm_plane_state *state, int plane)
 {
 	struct drm_framebuffer *fb = state->fb;
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	int x = state->src.x1 >> 16;
 	int y = state->src.y1 >> 16;
 
-	cma_obj = drm_fb_dma_get_gem_obj(fb, plane);
-	BUG_ON(!cma_obj);
+	dma_obj = drm_fb_dma_get_gem_obj(fb, plane);
+	BUG_ON(!dma_obj);
 
-	return cma_obj->paddr + fb->offsets[plane] + fb->pitches[plane] * y +
+	return dma_obj->paddr + fb->offsets[plane] + fb->pitches[plane] * y +
 	       fb->format->cpp[plane] * x;
 }
 
@@ -141,18 +141,18 @@ static inline unsigned long
 drm_plane_state_to_ubo(struct drm_plane_state *state)
 {
 	struct drm_framebuffer *fb = state->fb;
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	unsigned long eba = drm_plane_state_to_eba(state, 0);
 	int x = state->src.x1 >> 16;
 	int y = state->src.y1 >> 16;
 
-	cma_obj = drm_fb_dma_get_gem_obj(fb, 1);
-	BUG_ON(!cma_obj);
+	dma_obj = drm_fb_dma_get_gem_obj(fb, 1);
+	BUG_ON(!dma_obj);
 
 	x /= fb->format->hsub;
 	y /= fb->format->vsub;
 
-	return cma_obj->paddr + fb->offsets[1] + fb->pitches[1] * y +
+	return dma_obj->paddr + fb->offsets[1] + fb->pitches[1] * y +
 	       fb->format->cpp[1] * x - eba;
 }
 
@@ -160,18 +160,18 @@ static inline unsigned long
 drm_plane_state_to_vbo(struct drm_plane_state *state)
 {
 	struct drm_framebuffer *fb = state->fb;
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	unsigned long eba = drm_plane_state_to_eba(state, 0);
 	int x = state->src.x1 >> 16;
 	int y = state->src.y1 >> 16;
 
-	cma_obj = drm_fb_dma_get_gem_obj(fb, 2);
-	BUG_ON(!cma_obj);
+	dma_obj = drm_fb_dma_get_gem_obj(fb, 2);
+	BUG_ON(!dma_obj);
 
 	x /= fb->format->hsub;
 	y /= fb->format->vsub;
 
-	return cma_obj->paddr + fb->offsets[2] + fb->pitches[2] * y +
+	return dma_obj->paddr + fb->offsets[2] + fb->pitches[2] * y +
 	       fb->format->cpp[2] * x - eba;
 }
 
diff --git a/drivers/gpu/drm/ingenic/Kconfig b/drivers/gpu/drm/ingenic/Kconfig
index 090830bcbde7..a53f475d33df 100644
--- a/drivers/gpu/drm/ingenic/Kconfig
+++ b/drivers/gpu/drm/ingenic/Kconfig
@@ -8,7 +8,7 @@ config DRM_INGENIC
 	select DRM_BRIDGE
 	select DRM_PANEL_BRIDGE
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
 	help
 	  Choose this option for DRM support for the Ingenic SoCs.
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index 1850d7225e22..09d667e16bd9 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -30,7 +30,7 @@
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_encoder.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
@@ -915,7 +915,7 @@ static struct drm_gem_object *
 ingenic_drm_gem_create_object(struct drm_device *drm, size_t size)
 {
 	struct ingenic_drm *priv = drm_device_get_priv(drm);
-	struct drm_gem_cma_object *obj;
+	struct drm_gem_dma_object *obj;
 
 	obj = kzalloc(sizeof(*obj), GFP_KERNEL);
 	if (!obj)
@@ -948,7 +948,7 @@ static void ingenic_drm_destroy_state(struct drm_private_obj *obj,
 	kfree(priv_state);
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(ingenic_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ingenic_drm_fops);
 
 static const struct drm_driver ingenic_drm_driver_data = {
 	.driver_features	= DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
@@ -961,7 +961,7 @@ static const struct drm_driver ingenic_drm_driver_data = {
 
 	.fops			= &ingenic_drm_fops,
 	.gem_create_object	= ingenic_drm_gem_create_object,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 };
 
 static const struct drm_plane_funcs ingenic_drm_primary_plane_funcs = {
diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c
index adbfd00b4dd5..2da82174071e 100644
--- a/drivers/gpu/drm/ingenic/ingenic-ipu.c
+++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c
@@ -26,7 +26,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_plane.h>
 #include <drm/drm_plane_helper.h>
diff --git a/drivers/gpu/drm/kmb/Kconfig b/drivers/gpu/drm/kmb/Kconfig
index 5fdd43dad507..fd011367db1d 100644
--- a/drivers/gpu/drm/kmb/Kconfig
+++ b/drivers/gpu/drm/kmb/Kconfig
@@ -3,7 +3,7 @@ config DRM_KMB_DISPLAY
 	depends on DRM
 	depends on ARCH_KEEMBAY || COMPILE_TEST
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_MIPI_DSI
 	help
 	Choose this option if you have Intel's KeemBay SOC which integrates
diff --git a/drivers/gpu/drm/kmb/kmb_drv.c b/drivers/gpu/drm/kmb/kmb_drv.c
index 76fef0880504..2382ccb3ee99 100644
--- a/drivers/gpu/drm/kmb/kmb_drv.c
+++ b/drivers/gpu/drm/kmb/kmb_drv.c
@@ -16,7 +16,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_probe_helper.h>
@@ -433,14 +433,14 @@ static void kmb_irq_uninstall(struct drm_device *drm)
 	free_irq(kmb->irq_lcd, drm);
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
 
 static const struct drm_driver kmb_driver = {
 	.driver_features = DRIVER_GEM |
 	    DRIVER_MODESET | DRIVER_ATOMIC,
 	/* GEM Operations */
 	.fops = &fops,
-	DRM_GEM_CMA_DRIVER_OPS_VMAP,
+	DRM_GEM_DMA_DRIVER_OPS_VMAP,
 	.name = "kmb-drm",
 	.desc = "KEEMBAY DISPLAY DRIVER",
 	.date = DRIVER_DATE,
diff --git a/drivers/gpu/drm/kmb/kmb_plane.c b/drivers/gpu/drm/kmb/kmb_plane.c
index 2b7deb4cb75d..9bec5216b95f 100644
--- a/drivers/gpu/drm/kmb/kmb_plane.c
+++ b/drivers/gpu/drm/kmb/kmb_plane.c
@@ -12,7 +12,7 @@
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_plane_helper.h>
 
diff --git a/drivers/gpu/drm/logicvc/logicvc_crtc.c b/drivers/gpu/drm/logicvc/logicvc_crtc.c
index c94bb9bb456b..43a675d03808 100644
--- a/drivers/gpu/drm/logicvc/logicvc_crtc.c
+++ b/drivers/gpu/drm/logicvc/logicvc_crtc.c
@@ -12,7 +12,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_print.h>
 #include <drm/drm_vblank.h>
 
diff --git a/drivers/gpu/drm/logicvc/logicvc_drm.c b/drivers/gpu/drm/logicvc/logicvc_drm.c
index 65a050176c33..cc9a4e965f77 100644
--- a/drivers/gpu/drm/logicvc/logicvc_drm.c
+++ b/drivers/gpu/drm/logicvc/logicvc_drm.c
@@ -18,7 +18,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_print.h>
 
 #include "logicvc_crtc.h"
@@ -29,9 +29,9 @@
 #include "logicvc_of.h"
 #include "logicvc_regs.h"
 
-DEFINE_DRM_GEM_CMA_FOPS(logicvc_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(logicvc_drm_fops);
 
-static int logicvc_drm_gem_cma_dumb_create(struct drm_file *file_priv,
+static int logicvc_drm_gem_dma_dumb_create(struct drm_file *file_priv,
 					   struct drm_device *drm_dev,
 					   struct drm_mode_create_dumb *args)
 {
@@ -40,7 +40,7 @@ static int logicvc_drm_gem_cma_dumb_create(struct drm_file *file_priv,
 	/* Stride is always fixed to its configuration value. */
 	args->pitch = logicvc->config.row_stride * DIV_ROUND_UP(args->bpp, 8);
 
-	return drm_gem_cma_dumb_create_internal(file_priv, drm_dev, args);
+	return drm_gem_dma_dumb_create_internal(file_priv, drm_dev, args);
 }
 
 static struct drm_driver logicvc_drm_driver = {
@@ -54,7 +54,7 @@ static struct drm_driver logicvc_drm_driver = {
 	.major				= 1,
 	.minor				= 0,
 
-	DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(logicvc_drm_gem_cma_dumb_create),
+	DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(logicvc_drm_gem_dma_dumb_create),
 };
 
 static struct regmap_config logicvc_drm_regmap_config = {
diff --git a/drivers/gpu/drm/logicvc/logicvc_interface.c b/drivers/gpu/drm/logicvc/logicvc_interface.c
index c73592f6c406..815cebb4c4ca 100644
--- a/drivers/gpu/drm/logicvc/logicvc_interface.c
+++ b/drivers/gpu/drm/logicvc/logicvc_interface.c
@@ -12,7 +12,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_encoder.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_modeset_helper_vtables.h>
 #include <drm/drm_of.h>
 #include <drm/drm_panel.h>
diff --git a/drivers/gpu/drm/logicvc/logicvc_mode.c b/drivers/gpu/drm/logicvc/logicvc_mode.c
index 96b9ce0e2f63..f275f3e46fb4 100644
--- a/drivers/gpu/drm/logicvc/logicvc_mode.c
+++ b/drivers/gpu/drm/logicvc/logicvc_mode.c
@@ -12,7 +12,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_mode_config.h>
 #include <drm/drm_panel.h>
diff --git a/drivers/gpu/drm/mcde/Kconfig b/drivers/gpu/drm/mcde/Kconfig
index d0bf1bc8da3f..4f3d68e11bc1 100644
--- a/drivers/gpu/drm/mcde/Kconfig
+++ b/drivers/gpu/drm/mcde/Kconfig
@@ -10,7 +10,7 @@ config DRM_MCDE
 	select DRM_BRIDGE
 	select DRM_PANEL_BRIDGE
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
 	help
 	  Choose this option for DRM support for the ST-Ericsson MCDE
diff --git a/drivers/gpu/drm/mcde/mcde_display.c b/drivers/gpu/drm/mcde/mcde_display.c
index 9247da47f0cf..52043a12a2e8 100644
--- a/drivers/gpu/drm/mcde/mcde_display.c
+++ b/drivers/gpu/drm/mcde/mcde_display.c
@@ -15,7 +15,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_mipi_dsi.h>
 #include <drm/drm_simple_kms_helper.h>
 #include <drm/drm_bridge.h>
diff --git a/drivers/gpu/drm/mcde/mcde_drv.c b/drivers/gpu/drm/mcde/mcde_drv.c
index 509c2b03bc42..1c4482ad507d 100644
--- a/drivers/gpu/drm/mcde/mcde_drv.c
+++ b/drivers/gpu/drm/mcde/mcde_drv.c
@@ -71,7 +71,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_of.h>
@@ -198,7 +198,7 @@ static int mcde_modeset_init(struct drm_device *drm)
 	return 0;
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(drm_fops);
 
 static const struct drm_driver mcde_drm_driver = {
 	.driver_features =
@@ -212,7 +212,7 @@ static const struct drm_driver mcde_drm_driver = {
 	.major = 1,
 	.minor = 0,
 	.patchlevel = 0,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 };
 
 static int mcde_drm_bind(struct device *dev)
diff --git a/drivers/gpu/drm/mediatek/Kconfig b/drivers/gpu/drm/mediatek/Kconfig
index 2976d21e9a34..6d7d0e207082 100644
--- a/drivers/gpu/drm/mediatek/Kconfig
+++ b/drivers/gpu/drm/mediatek/Kconfig
@@ -7,7 +7,7 @@ config DRM_MEDIATEK
 	depends on HAVE_ARM_SMCCC
 	depends on OF
 	depends on MTK_MMSYS
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_KMS_HELPER
 	select DRM_MIPI_DSI
 	select DRM_PANEL
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 6abe6bcacbdc..d13036ab0fe3 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -18,7 +18,7 @@
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
index 139d7724c6d0..47e96b0289f9 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
@@ -8,7 +8,7 @@
 #include <drm/drm.h>
 #include <drm/drm_device.h>
 #include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_prime.h>
 
 #include "mtk_drm_drv.h"
@@ -22,7 +22,7 @@ static const struct drm_gem_object_funcs mtk_drm_gem_object_funcs = {
 	.vmap = mtk_drm_gem_prime_vmap,
 	.vunmap = mtk_drm_gem_prime_vunmap,
 	.mmap = mtk_drm_gem_object_mmap,
-	.vm_ops = &drm_gem_cma_vm_ops,
+	.vm_ops = &drm_gem_dma_vm_ops,
 };
 
 static struct mtk_drm_gem_obj *mtk_drm_gem_init(struct drm_device *dev,
diff --git a/drivers/gpu/drm/meson/Kconfig b/drivers/gpu/drm/meson/Kconfig
index 6c70fc3214af..823909da87db 100644
--- a/drivers/gpu/drm/meson/Kconfig
+++ b/drivers/gpu/drm/meson/Kconfig
@@ -4,7 +4,7 @@ config DRM_MESON
 	depends on DRM && OF && (ARM || ARM64)
 	depends on ARCH_MESON || COMPILE_TEST
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_DISPLAY_CONNECTOR
 	select VIDEOMODE_HELPERS
 	select REGMAP_MMIO
diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c
index 1b70938cfd2c..ef386d7b9450 100644
--- a/drivers/gpu/drm/meson/meson_drv.c
+++ b/drivers/gpu/drm/meson/meson_drv.c
@@ -19,7 +19,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_modeset_helper_vtables.h>
 #include <drm/drm_module.h>
@@ -87,16 +87,16 @@ static int meson_dumb_create(struct drm_file *file, struct drm_device *dev,
 	args->pitch = ALIGN(DIV_ROUND_UP(args->width * args->bpp, 8), SZ_64);
 	args->size = PAGE_ALIGN(args->pitch * args->height);
 
-	return drm_gem_cma_dumb_create_internal(file, dev, args);
+	return drm_gem_dma_dumb_create_internal(file, dev, args);
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
 
 static const struct drm_driver meson_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 
-	/* CMA Ops */
-	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(meson_dumb_create),
+	/* DMA Ops */
+	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(meson_dumb_create),
 
 	/* Misc */
 	.fops			= &fops,
diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
index 796ff5e395b3..187d8337455c 100644
--- a/drivers/gpu/drm/meson/meson_overlay.c
+++ b/drivers/gpu/drm/meson/meson_overlay.c
@@ -15,7 +15,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane_helper.h>
 
 #include "meson_overlay.h"
@@ -477,7 +477,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,
 									   plane);
 	struct drm_framebuffer *fb = new_state->fb;
 	struct meson_drm *priv = meson_overlay->priv;
-	struct drm_gem_cma_object *gem;
+	struct drm_gem_dma_object *gem;
 	unsigned long flags;
 	bool interlace_mode;
 
diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
index 691673ab0983..cadfb3c0603b 100644
--- a/drivers/gpu/drm/meson/meson_plane.c
+++ b/drivers/gpu/drm/meson/meson_plane.c
@@ -19,7 +19,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane_helper.h>
 
 #include "meson_plane.h"
@@ -140,7 +140,7 @@ static void meson_plane_atomic_update(struct drm_plane *plane,
 	struct drm_rect dest = drm_plane_state_dest(new_state);
 	struct meson_drm *priv = meson_plane->priv;
 	struct drm_framebuffer *fb = new_state->fb;
-	struct drm_gem_cma_object *gem;
+	struct drm_gem_dma_object *gem;
 	unsigned long flags;
 	int vsc_ini_rcv_num, vsc_ini_rpt_p0_num;
 	int vsc_bot_rcv_num, vsc_bot_rpt_p0_num;
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 44485363f37a..e21bd58e0664 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -310,7 +310,7 @@ static int msm_init_vram(struct drm_device *dev)
 		DRM_INFO("using VRAM carveout: %lx@%pa\n", size, &r.start);
 
 		/* if we have no IOMMU, then we need to use carveout allocator.
-		 * Grab the entire CMA chunk carved out in early startup in
+		 * Grab the entire DMA chunk carved out in early startup in
 		 * mach-msm:
 		 */
 	} else if (!msm_use_mmu(dev)) {
diff --git a/drivers/gpu/drm/mxsfb/Kconfig b/drivers/gpu/drm/mxsfb/Kconfig
index 873551b4552f..265dbd295f94 100644
--- a/drivers/gpu/drm/mxsfb/Kconfig
+++ b/drivers/gpu/drm/mxsfb/Kconfig
@@ -10,7 +10,7 @@ config DRM_MXSFB
 	depends on COMMON_CLK
 	select DRM_MXS
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_PANEL
 	select DRM_PANEL_BRIDGE
 	help
diff --git a/drivers/gpu/drm/mxsfb/lcdif_drv.c b/drivers/gpu/drm/mxsfb/lcdif_drv.c
index befad33dcb95..05db135800db 100644
--- a/drivers/gpu/drm/mxsfb/lcdif_drv.c
+++ b/drivers/gpu/drm/mxsfb/lcdif_drv.c
@@ -20,7 +20,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_mode_config.h>
 #include <drm/drm_module.h>
@@ -199,11 +199,11 @@ static void lcdif_unload(struct drm_device *drm)
 	drm->dev_private = NULL;
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
 
 static const struct drm_driver lcdif_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 	.fops	= &fops,
 	.name	= "imx-lcdif",
 	.desc	= "i.MX LCDIF Controller DRM",
diff --git a/drivers/gpu/drm/mxsfb/lcdif_kms.c b/drivers/gpu/drm/mxsfb/lcdif_kms.c
index 4c257c34d8ff..ee9a32f6a6cf 100644
--- a/drivers/gpu/drm/mxsfb/lcdif_kms.c
+++ b/drivers/gpu/drm/mxsfb/lcdif_kms.c
@@ -21,7 +21,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
index 55aad92e08ba..b29b332ed381 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
@@ -22,7 +22,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_mode_config.h>
 #include <drm/drm_module.h>
@@ -324,11 +324,11 @@ static void mxsfb_unload(struct drm_device *drm)
 	pm_runtime_disable(drm->dev);
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
 
 static const struct drm_driver mxsfb_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 	.fops	= &fops,
 	.name	= "mxsfb-drm",
 	.desc	= "MXSFB Controller DRM",
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
index 34e9ce4de65b..d9955f849692 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
@@ -24,7 +24,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index a9043eacce97..584a69f99af6 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -166,7 +166,7 @@ config DRM_PANEL_ILITEK_ILI9341
 	tristate "Ilitek ILI9341 240x320 QVGA panels"
 	depends on OF && SPI
 	depends on DRM_KMS_HELPER
-	depends on DRM_GEM_CMA_HELPER
+	depends on DRM_GEM_DMA_HELPER
 	depends on BACKLIGHT_CLASS_DEVICE
 	select DRM_MIPI_DBI
 	help
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9341.c b/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
index 6826f4d4826a..7da09e34385d 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
@@ -32,7 +32,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_mipi_dbi.h>
 #include <drm/drm_modes.h>
@@ -586,12 +586,12 @@ static const struct drm_display_mode ili9341_dbi_mode = {
 	DRM_SIMPLE_MODE(240, 320, 37, 49),
 };
 
-DEFINE_DRM_GEM_CMA_FOPS(ili9341_dbi_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9341_dbi_fops);
 
 static struct drm_driver ili9341_dbi_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &ili9341_dbi_fops,
-	DRM_GEM_CMA_DRIVER_OPS_VMAP,
+	DRM_GEM_DMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "ili9341",
 	.desc			= "Ilitek ILI9341",
diff --git a/drivers/gpu/drm/pl111/Kconfig b/drivers/gpu/drm/pl111/Kconfig
index 91ee05b01303..ad24cdf1d992 100644
--- a/drivers/gpu/drm/pl111/Kconfig
+++ b/drivers/gpu/drm/pl111/Kconfig
@@ -6,7 +6,7 @@ config DRM_PL111
 	depends on VEXPRESS_CONFIG || VEXPRESS_CONFIG=n
 	depends on COMMON_CLK
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_BRIDGE
 	select DRM_PANEL_BRIDGE
 	select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
diff --git a/drivers/gpu/drm/pl111/pl111_display.c b/drivers/gpu/drm/pl111/pl111_display.c
index 5f2429c3633e..6afdf260a4e2 100644
--- a/drivers/gpu/drm/pl111/pl111_display.c
+++ b/drivers/gpu/drm/pl111/pl111_display.c
@@ -19,7 +19,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_vblank.h>
 
 #include "pl111_drm.h"
diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c
index 57490c3a72d9..45c7e323e7e6 100644
--- a/drivers/gpu/drm/pl111/pl111_drv.c
+++ b/drivers/gpu/drm/pl111/pl111_drv.c
@@ -51,7 +51,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_panel.h>
@@ -208,10 +208,10 @@ pl111_gem_import_sg_table(struct drm_device *dev,
 	if (priv->use_device_memory)
 		return ERR_PTR(-EINVAL);
 
-	return drm_gem_cma_prime_import_sg_table(dev, attach, sgt);
+	return drm_gem_dma_prime_import_sg_table(dev, attach, sgt);
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(drm_fops);
 
 static const struct drm_driver pl111_drm_driver = {
 	.driver_features =
@@ -224,7 +224,7 @@ static const struct drm_driver pl111_drm_driver = {
 	.major = 1,
 	.minor = 0,
 	.patchlevel = 0,
-	.dumb_create = drm_gem_cma_dumb_create,
+	.dumb_create = drm_gem_dma_dumb_create,
 	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
 	.gem_prime_import_sg_table = pl111_gem_import_sg_table,
diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig
index f6e6a6d5d987..c959e8c6be7d 100644
--- a/drivers/gpu/drm/rcar-du/Kconfig
+++ b/drivers/gpu/drm/rcar-du/Kconfig
@@ -5,7 +5,7 @@ config DRM_RCAR_DU
 	depends on ARM || ARM64
 	depends on ARCH_RENESAS || COMPILE_TEST
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select VIDEOMODE_HELPERS
 	help
 	  Choose this option if you have an R-Car chipset.
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index 9404dc32668e..6ad6a0523c1d 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -18,7 +18,7 @@
 #include <drm/drm_crtc.h>
 #include <drm/drm_device.h>
 #include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_vblank.h>
 
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 3d8f6e9cfb3c..4c5f9b79bfa9 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -22,7 +22,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_probe_helper.h>
 
@@ -562,7 +562,7 @@ const char *rcar_du_output_name(enum rcar_du_output output)
  * DRM operations
  */
 
-DEFINE_DRM_GEM_CMA_FOPS(rcar_du_fops);
+DEFINE_DRM_GEM_DMA_FOPS(rcar_du_fops);
 
 static const struct drm_driver rcar_du_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index a1fe6f53e358..3cd01f3829db 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -13,7 +13,7 @@
 #include <drm/drm_device.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_probe_helper.h>
@@ -328,12 +328,12 @@ const struct rcar_du_format_info *rcar_du_format_info(u32 fourcc)
  */
 
 static const struct drm_gem_object_funcs rcar_du_gem_funcs = {
-	.free = drm_gem_cma_object_free,
-	.print_info = drm_gem_cma_object_print_info,
-	.get_sg_table = drm_gem_cma_object_get_sg_table,
-	.vmap = drm_gem_cma_object_vmap,
-	.mmap = drm_gem_cma_object_mmap,
-	.vm_ops = &drm_gem_cma_vm_ops,
+	.free = drm_gem_dma_object_free,
+	.print_info = drm_gem_dma_object_print_info,
+	.get_sg_table = drm_gem_dma_object_get_sg_table,
+	.vmap = drm_gem_dma_object_vmap,
+	.mmap = drm_gem_dma_object_mmap,
+	.vm_ops = &drm_gem_dma_vm_ops,
 };
 
 struct drm_gem_object *rcar_du_gem_prime_import_sg_table(struct drm_device *dev,
@@ -341,33 +341,33 @@ struct drm_gem_object *rcar_du_gem_prime_import_sg_table(struct drm_device *dev,
 				struct sg_table *sgt)
 {
 	struct rcar_du_device *rcdu = to_rcar_du_device(dev);
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	struct drm_gem_object *gem_obj;
 	int ret;
 
 	if (!rcar_du_has(rcdu, RCAR_DU_FEATURE_VSP1_SOURCE))
-		return drm_gem_cma_prime_import_sg_table(dev, attach, sgt);
+		return drm_gem_dma_prime_import_sg_table(dev, attach, sgt);
 
-	/* Create a CMA GEM buffer. */
-	cma_obj = kzalloc(sizeof(*cma_obj), GFP_KERNEL);
-	if (!cma_obj)
+	/* Create a DMA GEM buffer. */
+	dma_obj = kzalloc(sizeof(*dma_obj), GFP_KERNEL);
+	if (!dma_obj)
 		return ERR_PTR(-ENOMEM);
 
-	gem_obj = &cma_obj->base;
+	gem_obj = &dma_obj->base;
 	gem_obj->funcs = &rcar_du_gem_funcs;
 
 	drm_gem_private_object_init(dev, gem_obj, attach->dmabuf->size);
-	cma_obj->map_noncoherent = false;
+	dma_obj->map_noncoherent = false;
 
 	ret = drm_gem_create_mmap_offset(gem_obj);
 	if (ret) {
 		drm_gem_object_release(gem_obj);
-		kfree(cma_obj);
+		kfree(dma_obj);
 		return ERR_PTR(ret);
 	}
 
-	cma_obj->paddr = 0;
-	cma_obj->sgt = sgt;
+	dma_obj->paddr = 0;
+	dma_obj->sgt = sgt;
 
 	return gem_obj;
 }
@@ -390,7 +390,7 @@ int rcar_du_dumb_create(struct drm_file *file, struct drm_device *dev,
 
 	args->pitch = roundup(min_pitch, align);
 
-	return drm_gem_cma_dumb_create_internal(file, dev, args);
+	return drm_gem_dma_dumb_create_internal(file, dev, args);
 }
 
 static struct drm_framebuffer *
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
index 8f62bc3b2a76..155bd4fadbd8 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
@@ -15,7 +15,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane_helper.h>
 
 #include "rcar_du_drv.h"
@@ -342,7 +342,7 @@ static void rcar_du_plane_setup_scanout(struct rcar_du_group *rgrp,
 
 	if (state->source == RCAR_DU_PLANE_MEMORY) {
 		struct drm_framebuffer *fb = state->state.fb;
-		struct drm_gem_cma_object *gem;
+		struct drm_gem_dma_object *gem;
 		unsigned int i;
 
 		if (state->format->planes == 2)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
index bc0be6aa71d3..fc8715d68957 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
@@ -15,7 +15,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_vblank.h>
@@ -184,7 +184,7 @@ int rcar_du_vsp_map_fb(struct rcar_du_vsp *vsp, struct drm_framebuffer *fb,
 	int ret;
 
 	for (i = 0; i < fb->format->num_planes; ++i) {
-		struct drm_gem_cma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
+		struct drm_gem_dma_object *gem = drm_fb_dma_get_gem_obj(fb, i);
 		struct sg_table *sgt = &sg_tables[i];
 
 		if (gem->sgt) {
diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig
index 53c2d9980d48..1bf3e2829cd0 100644
--- a/drivers/gpu/drm/rockchip/Kconfig
+++ b/drivers/gpu/drm/rockchip/Kconfig
@@ -2,7 +2,7 @@
 config DRM_ROCKCHIP
 	tristate "DRM Support for Rockchip"
 	depends on DRM && ROCKCHIP_IOMMU
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_KMS_HELPER
 	select DRM_PANEL
 	select VIDEOMODE_HELPERS
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 67d38f53d3e5..49831c738d4d 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -18,7 +18,7 @@
 #include <drm/drm_aperture.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index 985584147da1..614e97aaac80 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -10,7 +10,7 @@
 
 #include <drm/drm.h>
 #include <drm/drm_gem.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_prime.h>
 #include <drm/drm_vma_manager.h>
 
@@ -279,7 +279,7 @@ static const struct drm_gem_object_funcs rockchip_gem_object_funcs = {
 	.vmap = rockchip_gem_prime_vmap,
 	.vunmap	= rockchip_gem_prime_vunmap,
 	.mmap = rockchip_drm_gem_object_mmap,
-	.vm_ops = &drm_gem_cma_vm_ops,
+	.vm_ops = &drm_gem_dma_vm_ops,
 };
 
 static struct rockchip_gem_object *
diff --git a/drivers/gpu/drm/shmobile/Kconfig b/drivers/gpu/drm/shmobile/Kconfig
index 288b838a904a..4ec5dc74a6b0 100644
--- a/drivers/gpu/drm/shmobile/Kconfig
+++ b/drivers/gpu/drm/shmobile/Kconfig
@@ -5,7 +5,7 @@ config DRM_SHMOBILE
 	depends on ARCH_SHMOBILE || COMPILE_TEST
 	select BACKLIGHT_CLASS_DEVICE
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	help
 	  Choose this option if you have an SH Mobile chipset.
 	  If M is selected the module will be called shmob-drm.
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index d2c82f2a822e..fdadea7d4793 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
@@ -15,7 +15,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_simple_kms_helper.h>
@@ -289,7 +289,7 @@ static void shmob_drm_crtc_compute_base(struct shmob_drm_crtc *scrtc,
 {
 	struct drm_crtc *crtc = &scrtc->crtc;
 	struct drm_framebuffer *fb = crtc->primary->fb;
-	struct drm_gem_cma_object *gem;
+	struct drm_gem_dma_object *gem;
 	unsigned int bpp;
 
 	bpp = scrtc->format->yuv ? 8 : scrtc->format->bpp;
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
index 731cbad7520f..3d511fa38913 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
@@ -17,7 +17,7 @@
 
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_vblank.h>
@@ -126,11 +126,11 @@ static irqreturn_t shmob_drm_irq(int irq, void *arg)
 	return IRQ_HANDLED;
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(shmob_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(shmob_drm_fops);
 
 static const struct drm_driver shmob_drm_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 	.fops			= &shmob_drm_fops,
 	.name			= "shmob-drm",
 	.desc			= "Renesas SH Mobile DRM",
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_kms.c b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
index 7fa407adf677..dd45cc1cd468 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_kms.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
@@ -11,7 +11,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_probe_helper.h>
 
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_kms.h b/drivers/gpu/drm/shmobile/shmob_drm_kms.h
index 6ec2b732bb94..0347b1fd2338 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_kms.h
+++ b/drivers/gpu/drm/shmobile/shmob_drm_kms.h
@@ -12,7 +12,7 @@
 
 #include <linux/types.h>
 
-struct drm_gem_cma_object;
+struct drm_gem_dma_object;
 struct shmob_drm_device;
 
 struct shmob_drm_format_info {
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_plane.c b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
index 6fa64bce0c91..6d167e858d86 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_plane.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_plane.c
@@ -12,7 +12,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 
 #include "shmob_drm_drv.h"
 #include "shmob_drm_kms.h"
@@ -41,7 +41,7 @@ static void shmob_drm_plane_compute_base(struct shmob_drm_plane *splane,
 					 struct drm_framebuffer *fb,
 					 int x, int y)
 {
-	struct drm_gem_cma_object *gem;
+	struct drm_gem_dma_object *gem;
 	unsigned int bpp;
 
 	bpp = splane->format->yuv ? 8 : splane->format->bpp;
diff --git a/drivers/gpu/drm/sprd/Kconfig b/drivers/gpu/drm/sprd/Kconfig
index 9a9c7ebfc716..e22b780fe822 100644
--- a/drivers/gpu/drm/sprd/Kconfig
+++ b/drivers/gpu/drm/sprd/Kconfig
@@ -2,7 +2,7 @@ config DRM_SPRD
 	tristate "DRM Support for Unisoc SoCs Platform"
 	depends on ARCH_SPRD || COMPILE_TEST
 	depends on DRM && OF
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_KMS_HELPER
 	select DRM_MIPI_DSI
 	select VIDEOMODE_HELPERS
diff --git a/drivers/gpu/drm/sprd/sprd_dpu.c b/drivers/gpu/drm/sprd/sprd_dpu.c
index fb23b2f34e44..d9ed71a14478 100644
--- a/drivers/gpu/drm/sprd/sprd_dpu.c
+++ b/drivers/gpu/drm/sprd/sprd_dpu.c
@@ -21,7 +21,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_plane_helper.h>
 
@@ -324,7 +324,7 @@ static u32 drm_blend_to_dpu(struct drm_plane_state *state)
 static void sprd_dpu_layer(struct sprd_dpu *dpu, struct drm_plane_state *state)
 {
 	struct dpu_context *ctx = &dpu->ctx;
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	struct drm_framebuffer *fb = state->fb;
 	u32 addr, size, offset, pitch, blend, format, rotation;
 	u32 src_x = state->src_x >> 16;
@@ -341,8 +341,8 @@ static void sprd_dpu_layer(struct sprd_dpu *dpu, struct drm_plane_state *state)
 	size = (src_w & 0xffff) | (src_h << 16);
 
 	for (i = 0; i < fb->format->num_planes; i++) {
-		cma_obj = drm_fb_dma_get_gem_obj(fb, i);
-		addr = cma_obj->paddr + fb->offsets[i];
+		dma_obj = drm_fb_dma_get_gem_obj(fb, i);
+		addr = dma_obj->paddr + fb->offsets[i];
 
 		if (i == 0)
 			layer_reg_wr(ctx, REG_LAY_BASE_ADDR0, addr, index);
diff --git a/drivers/gpu/drm/sprd/sprd_drm.c b/drivers/gpu/drm/sprd/sprd_drm.c
index b8fc1c6a0cb8..9d42f17a5734 100644
--- a/drivers/gpu/drm/sprd/sprd_drm.c
+++ b/drivers/gpu/drm/sprd/sprd_drm.c
@@ -13,7 +13,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_probe_helper.h>
@@ -48,14 +48,14 @@ static void sprd_drm_mode_config_init(struct drm_device *drm)
 	drm->mode_config.helper_private = &sprd_drm_mode_config_helper;
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(sprd_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(sprd_drm_fops);
 
 static struct drm_driver sprd_drm_drv = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &sprd_drm_fops,
 
 	/* GEM Operations */
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 
 	.name			= DRIVER_NAME,
 	.desc			= DRIVER_DESC,
diff --git a/drivers/gpu/drm/sti/Kconfig b/drivers/gpu/drm/sti/Kconfig
index 246a94afbe74..f2a880c48485 100644
--- a/drivers/gpu/drm/sti/Kconfig
+++ b/drivers/gpu/drm/sti/Kconfig
@@ -4,7 +4,7 @@ config DRM_STI
 	depends on OF && DRM && (ARCH_STI || ARCH_MULTIPLATFORM)
 	select RESET_CONTROLLER
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_PANEL
 	select FW_LOADER
 	select SND_SOC_HDMI_CODEC if SND_SOC
diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c
index d374fa50be60..db0a1eb53532 100644
--- a/drivers/gpu/drm/sti/sti_cursor.c
+++ b/drivers/gpu/drm/sti/sti_cursor.c
@@ -13,7 +13,7 @@
 #include <drm/drm_device.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 
 #include "sti_compositor.h"
 #include "sti_cursor.h"
@@ -244,7 +244,7 @@ static int sti_cursor_atomic_check(struct drm_plane *drm_plane,
 	}
 
 	if (!drm_fb_dma_get_gem_obj(fb, 0)) {
-		DRM_ERROR("Can't get CMA GEM object for fb\n");
+		DRM_ERROR("Can't get DMA GEM object for fb\n");
 		return -EINVAL;
 	}
 
@@ -267,7 +267,7 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane,
 	struct drm_framebuffer *fb = newstate->fb;
 	struct drm_display_mode *mode;
 	int dst_x, dst_y;
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	u32 y, x;
 	u32 val;
 
@@ -278,10 +278,10 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane,
 	dst_x = newstate->crtc_x;
 	dst_y = newstate->crtc_y;
 
-	cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+	dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
 
 	/* Convert ARGB8888 to CLUT8 */
-	sti_cursor_argb8888_to_clut8(cursor, (u32 *)cma_obj->vaddr);
+	sti_cursor_argb8888_to_clut8(cursor, (u32 *)dma_obj->vaddr);
 
 	/* AWS and AWE depend on the mode */
 	y = sti_vtg_get_line_number(*mode, 0);
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index d5528d53ecdd..ff3b0b4d5825 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -16,7 +16,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_probe_helper.h>
@@ -128,12 +128,12 @@ static void sti_mode_config_init(struct drm_device *dev)
 	dev->mode_config.normalize_zpos = true;
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(sti_driver_fops);
+DEFINE_DRM_GEM_DMA_FOPS(sti_driver_fops);
 
 static const struct drm_driver sti_driver = {
 	.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
 	.fops = &sti_driver_fops,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 
 	.debugfs_init = sti_drm_dbg_init,
 
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
index 623a09163f9f..3ce9d4992176 100644
--- a/drivers/gpu/drm/sti/sti_gdp.c
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -15,7 +15,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 
 #include "sti_compositor.h"
 #include "sti_gdp.h"
@@ -659,7 +659,7 @@ static int sti_gdp_atomic_check(struct drm_plane *drm_plane,
 	}
 
 	if (!drm_fb_dma_get_gem_obj(fb, 0)) {
-		DRM_ERROR("Can't get CMA GEM object for fb\n");
+		DRM_ERROR("Can't get DMA GEM object for fb\n");
 		return -EINVAL;
 	}
 
@@ -714,7 +714,7 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
 	struct drm_display_mode *mode;
 	int dst_x, dst_y, dst_w, dst_h;
 	int src_x, src_y, src_w, src_h;
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	struct sti_gdp_node_list *list;
 	struct sti_gdp_node_list *curr_list;
 	struct sti_gdp_node *top_field, *btm_field;
@@ -778,15 +778,15 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
 	top_field->gam_gdp_ctl |= sti_gdp_get_alpharange(format);
 	top_field->gam_gdp_ppt &= ~GAM_GDP_PPT_IGNORE;
 
-	cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+	dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
 
 	DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
 			 (char *)&fb->format->format,
-			 (unsigned long)cma_obj->paddr);
+			 (unsigned long)dma_obj->paddr);
 
 	/* pixel memory location */
 	bpp = fb->format->cpp[0];
-	top_field->gam_gdp_pml = (u32)cma_obj->paddr + fb->offsets[0];
+	top_field->gam_gdp_pml = (u32)dma_obj->paddr + fb->offsets[0];
 	top_field->gam_gdp_pml += src_x * bpp;
 	top_field->gam_gdp_pml += src_y * fb->pitches[0];
 
@@ -831,7 +831,7 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
 	dev_dbg(gdp->dev, "Current NVN:0x%X\n",
 		readl(gdp->regs + GAM_GDP_NVN_OFFSET));
 	dev_dbg(gdp->dev, "Posted buff: %lx current buff: %x\n",
-		(unsigned long)cma_obj->paddr,
+		(unsigned long)dma_obj->paddr,
 		readl(gdp->regs + GAM_GDP_PML_OFFSET));
 
 	if (!curr_list) {
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index 26284c5f5b22..ee274140274d 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -19,7 +19,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 
 #include "sti_compositor.h"
 #include "sti_drv.h"
@@ -1056,7 +1056,7 @@ static int sti_hqvdp_atomic_check(struct drm_plane *drm_plane,
 	}
 
 	if (!drm_fb_dma_get_gem_obj(fb, 0)) {
-		DRM_ERROR("Can't get CMA GEM object for fb\n");
+		DRM_ERROR("Can't get DMA GEM object for fb\n");
 		return -EINVAL;
 	}
 
@@ -1124,7 +1124,7 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane,
 	struct drm_display_mode *mode;
 	int dst_x, dst_y, dst_w, dst_h;
 	int src_x, src_y, src_w, src_h;
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	struct sti_hqvdp_cmd *cmd;
 	int scale_h, scale_v;
 	int cmd_offset;
@@ -1178,15 +1178,15 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane,
 	cmd->iqi.sat_gain = IQI_SAT_GAIN_DFLT;
 	cmd->iqi.pxf_conf = IQI_PXF_CONF_DFLT;
 
-	cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+	dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
 
 	DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
 			 (char *)&fb->format->format,
-			 (unsigned long)cma_obj->paddr);
+			 (unsigned long)dma_obj->paddr);
 
 	/* Buffer planes address */
-	cmd->top.current_luma = (u32)cma_obj->paddr + fb->offsets[0];
-	cmd->top.current_chroma = (u32)cma_obj->paddr + fb->offsets[1];
+	cmd->top.current_luma = (u32)dma_obj->paddr + fb->offsets[0];
+	cmd->top.current_chroma = (u32)dma_obj->paddr + fb->offsets[1];
 
 	/* Pitches */
 	cmd->top.luma_processed_pitch = fb->pitches[0];
diff --git a/drivers/gpu/drm/sti/sti_plane.c b/drivers/gpu/drm/sti/sti_plane.c
index 10d8081a550e..812d79e2110a 100644
--- a/drivers/gpu/drm/sti/sti_plane.c
+++ b/drivers/gpu/drm/sti/sti_plane.c
@@ -12,7 +12,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 
 #include "sti_compositor.h"
 #include "sti_drv.h"
diff --git a/drivers/gpu/drm/stm/Kconfig b/drivers/gpu/drm/stm/Kconfig
index e0379488cd0d..ded72f879482 100644
--- a/drivers/gpu/drm/stm/Kconfig
+++ b/drivers/gpu/drm/stm/Kconfig
@@ -3,7 +3,7 @@ config DRM_STM
 	tristate "DRM Support for STMicroelectronics SoC Series"
 	depends on DRM && (ARCH_STM32 || ARCH_MULTIPLATFORM)
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_PANEL_BRIDGE
 	select VIDEOMODE_HELPERS
 	select FB_PROVIDE_GET_FB_UNMAPPED_AREA if FB
diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
index c6377fab2179..0f374dcb1b43 100644
--- a/drivers/gpu/drm/stm/drv.c
+++ b/drivers/gpu/drm/stm/drv.c
@@ -20,7 +20,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_probe_helper.h>
@@ -37,7 +37,7 @@ static const struct drm_mode_config_funcs drv_mode_config_funcs = {
 	.atomic_commit = drm_atomic_helper_commit,
 };
 
-static int stm_gem_cma_dumb_create(struct drm_file *file,
+static int stm_gem_dma_dumb_create(struct drm_file *file,
 				   struct drm_device *dev,
 				   struct drm_mode_create_dumb *args)
 {
@@ -50,10 +50,10 @@ static int stm_gem_cma_dumb_create(struct drm_file *file,
 	args->pitch = roundup(min_pitch, 128);
 	args->height = roundup(args->height, 4);
 
-	return drm_gem_cma_dumb_create_internal(file, dev, args);
+	return drm_gem_dma_dumb_create_internal(file, dev, args);
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(drv_driver_fops);
+DEFINE_DRM_GEM_DMA_FOPS(drv_driver_fops);
 
 static const struct drm_driver drv_driver = {
 	.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
@@ -64,7 +64,7 @@ static const struct drm_driver drv_driver = {
 	.minor = 0,
 	.patchlevel = 0,
 	.fops = &drv_driver_fops,
-	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(stm_gem_cma_dumb_create),
+	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(stm_gem_dma_dumb_create),
 };
 
 static int drv_load(struct drm_device *ddev)
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 344c072acb6b..5445fdbf0fe7 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -32,7 +32,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/sun4i/Kconfig b/drivers/gpu/drm/sun4i/Kconfig
index 1c2f8909f3cd..4741d9f6544c 100644
--- a/drivers/gpu/drm/sun4i/Kconfig
+++ b/drivers/gpu/drm/sun4i/Kconfig
@@ -3,7 +3,7 @@ config DRM_SUN4I
 	tristate "DRM Support for Allwinner A10 Display Engine"
 	depends on DRM && COMMON_CLK
 	depends on ARCH_SUNXI || COMPILE_TEST
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_KMS_HELPER
 	select DRM_PANEL
 	select REGMAP_MMIO
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index 9deda9591b04..1fffb9568317 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -22,7 +22,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_probe_helper.h>
 
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 8df3efa5a6c5..c45c58215466 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -18,7 +18,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_of.h>
 #include <drm/drm_probe_helper.h>
@@ -37,10 +37,10 @@ static int drm_sun4i_gem_dumb_create(struct drm_file *file_priv,
 	/* The hardware only allows even pitches for YUV buffers. */
 	args->pitch = ALIGN(DIV_ROUND_UP(args->width * args->bpp, 8), 2);
 
-	return drm_gem_cma_dumb_create_internal(file_priv, drm, args);
+	return drm_gem_dma_dumb_create_internal(file_priv, drm, args);
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(sun4i_drv_fops);
+DEFINE_DRM_GEM_DMA_FOPS(sun4i_drv_fops);
 
 static const struct drm_driver sun4i_drv_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
@@ -54,7 +54,7 @@ static const struct drm_driver sun4i_drv_driver = {
 	.minor			= 0,
 
 	/* GEM Operations */
-	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_sun4i_gem_dumb_create),
+	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_sun4i_gem_dumb_create),
 };
 
 static int sun4i_drv_bind(struct device *dev)
diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.c b/drivers/gpu/drm/sun4i/sun4i_frontend.c
index 4a811e803dac..baeeda04691f 100644
--- a/drivers/gpu/drm/sun4i/sun4i_frontend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_frontend.c
@@ -17,7 +17,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane.h>
 
 #include "sun4i_drv.h"
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index cda2c9b9cbf3..de8ede7a8769 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -18,7 +18,7 @@
 #include <drm/drm_crtc.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_probe_helper.h>
 
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
index de0f999fec01..7d05809bbbce 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -17,7 +17,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_probe_helper.h>
 
@@ -193,7 +193,7 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
 {
 	struct drm_plane_state *state = plane->state;
 	struct drm_framebuffer *fb = state->fb;
-	struct drm_gem_cma_object *gem;
+	struct drm_gem_dma_object *gem;
 	dma_addr_t paddr;
 	u32 ch_base;
 	int bpp;
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
index 16f8120f5471..84cc96302e69 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -10,7 +10,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_probe_helper.h>
 
@@ -309,7 +309,7 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel,
 	struct drm_plane_state *state = plane->state;
 	struct drm_framebuffer *fb = state->fb;
 	const struct drm_format_info *format = fb->format;
-	struct drm_gem_cma_object *gem;
+	struct drm_gem_dma_object *gem;
 	u32 dx, dy, src_x, src_y;
 	dma_addr_t paddr;
 	u32 ch_base;
diff --git a/drivers/gpu/drm/tidss/Kconfig b/drivers/gpu/drm/tidss/Kconfig
index bc4fa59b6fa9..378600806167 100644
--- a/drivers/gpu/drm/tidss/Kconfig
+++ b/drivers/gpu/drm/tidss/Kconfig
@@ -3,7 +3,7 @@ config DRM_TIDSS
 	depends on DRM && OF
 	depends on ARM || ARM64 || COMPILE_TEST
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	help
 	  The TI Keystone family SoCs introduced a new generation of
 	  Display SubSystem. There is currently three Keystone family
diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c
index 87b9b7633e77..1da9f6cbcc27 100644
--- a/drivers/gpu/drm/tidss/tidss_crtc.c
+++ b/drivers/gpu/drm/tidss/tidss_crtc.c
@@ -9,7 +9,7 @@
 #include <drm/drm_crtc.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_vblank.h>
 
diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
index cdd9a64f9736..6f3fa37b9ca0 100644
--- a/drivers/gpu/drm/tidss/tidss_dispc.c
+++ b/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -26,7 +26,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_panel.h>
 
 #include "tidss_crtc.h"
@@ -1957,7 +1957,7 @@ static
 dma_addr_t dispc_plane_state_paddr(const struct drm_plane_state *state)
 {
 	struct drm_framebuffer *fb = state->fb;
-	struct drm_gem_cma_object *gem;
+	struct drm_gem_dma_object *gem;
 	u32 x = state->src_x >> 16;
 	u32 y = state->src_y >> 16;
 
@@ -1971,7 +1971,7 @@ static
 dma_addr_t dispc_plane_state_p_uv_addr(const struct drm_plane_state *state)
 {
 	struct drm_framebuffer *fb = state->fb;
-	struct drm_gem_cma_object *gem;
+	struct drm_gem_dma_object *gem;
 	u32 x = state->src_x >> 16;
 	u32 y = state->src_y >> 16;
 
diff --git a/drivers/gpu/drm/tidss/tidss_drv.c b/drivers/gpu/drm/tidss/tidss_drv.c
index 04cfff89ee51..15cd9b91b7e2 100644
--- a/drivers/gpu/drm/tidss/tidss_drv.c
+++ b/drivers/gpu/drm/tidss/tidss_drv.c
@@ -15,7 +15,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_module.h>
 #include <drm/drm_probe_helper.h>
@@ -101,13 +101,13 @@ static void tidss_release(struct drm_device *ddev)
 	drm_kms_helper_poll_fini(ddev);
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(tidss_fops);
+DEFINE_DRM_GEM_DMA_FOPS(tidss_fops);
 
 static const struct drm_driver tidss_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &tidss_fops,
 	.release		= tidss_release,
-	DRM_GEM_CMA_DRIVER_OPS_VMAP,
+	DRM_GEM_DMA_DRIVER_OPS_VMAP,
 	.name			= "tidss",
 	.desc			= "TI Keystone DSS",
 	.date			= "20180215",
diff --git a/drivers/gpu/drm/tilcdc/Kconfig b/drivers/gpu/drm/tilcdc/Kconfig
index e315591eb36b..d3bd2d7a181e 100644
--- a/drivers/gpu/drm/tilcdc/Kconfig
+++ b/drivers/gpu/drm/tilcdc/Kconfig
@@ -3,7 +3,7 @@ config DRM_TILCDC
 	tristate "DRM Support for TI LCDC Display Controller"
 	depends on DRM && OF && ARM
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_BRIDGE
 	select DRM_PANEL_BRIDGE
 	select VIDEOMODE_HELPERS
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index bd4f52242c0a..9034b9778539 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -15,7 +15,7 @@
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_modeset_helper_vtables.h>
 #include <drm/drm_print.h>
 #include <drm/drm_vblank.h>
@@ -64,7 +64,7 @@ static void set_scanout(struct drm_crtc *crtc, struct drm_framebuffer *fb)
 {
 	struct drm_device *dev = crtc->dev;
 	struct tilcdc_drm_private *priv = dev->dev_private;
-	struct drm_gem_cma_object *gem;
+	struct drm_gem_dma_object *gem;
 	dma_addr_t start, end;
 	u64 dma_base_and_ceiling;
 
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index eee3c447fbac..f72755b8ea14 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -18,7 +18,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_mm.h>
 #include <drm/drm_probe_helper.h>
@@ -476,11 +476,11 @@ static void tilcdc_debugfs_init(struct drm_minor *minor)
 }
 #endif
 
-DEFINE_DRM_GEM_CMA_FOPS(fops);
+DEFINE_DRM_GEM_DMA_FOPS(fops);
 
 static const struct drm_driver tilcdc_driver = {
 	.driver_features    = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 #ifdef CONFIG_DEBUG_FS
 	.debugfs_init       = tilcdc_debugfs_init,
 #endif
diff --git a/drivers/gpu/drm/tiny/Kconfig b/drivers/gpu/drm/tiny/Kconfig
index 027cd87c3d0d..565957264875 100644
--- a/drivers/gpu/drm/tiny/Kconfig
+++ b/drivers/gpu/drm/tiny/Kconfig
@@ -3,7 +3,7 @@
 config DRM_ARCPGU
 	tristate "ARC PGU"
 	depends on DRM && OF
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_KMS_HELPER
 	help
 	  Choose this option if you have an ARC PGU controller.
@@ -55,7 +55,7 @@ config DRM_PANEL_MIPI_DBI
 	tristate "DRM support for MIPI DBI compatible panels"
 	depends on DRM && SPI
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_MIPI_DBI
 	select BACKLIGHT_CLASS_DEVICE
 	select VIDEOMODE_HELPERS
@@ -87,7 +87,7 @@ config TINYDRM_HX8357D
 	tristate "DRM support for HX8357D display panels"
 	depends on DRM && SPI
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_MIPI_DBI
 	select BACKLIGHT_CLASS_DEVICE
 	help
@@ -100,7 +100,7 @@ config TINYDRM_ILI9163
 	tristate "DRM support for ILI9163 display panels"
 	depends on DRM && SPI
 	select BACKLIGHT_CLASS_DEVICE
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_KMS_HELPER
 	select DRM_MIPI_DBI
 	help
@@ -113,7 +113,7 @@ config TINYDRM_ILI9225
 	tristate "DRM support for ILI9225 display panels"
 	depends on DRM && SPI
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_MIPI_DBI
 	help
 	  DRM driver for the following Ilitek ILI9225 panels:
@@ -125,7 +125,7 @@ config TINYDRM_ILI9341
 	tristate "DRM support for ILI9341 display panels"
 	depends on DRM && SPI
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_MIPI_DBI
 	select BACKLIGHT_CLASS_DEVICE
 	help
@@ -138,7 +138,7 @@ config TINYDRM_ILI9486
 	tristate "DRM support for ILI9486 display panels"
 	depends on DRM && SPI
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_MIPI_DBI
 	select BACKLIGHT_CLASS_DEVICE
 	help
@@ -152,7 +152,7 @@ config TINYDRM_MI0283QT
 	tristate "DRM support for MI0283QT"
 	depends on DRM && SPI
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_MIPI_DBI
 	select BACKLIGHT_CLASS_DEVICE
 	help
@@ -163,7 +163,7 @@ config TINYDRM_REPAPER
 	tristate "DRM support for Pervasive Displays RePaper panels (V231)"
 	depends on DRM && SPI
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	help
 	  DRM driver for the following Pervasive Displays panels:
 	  1.44" TFT EPD Panel (E1144CS021)
@@ -177,7 +177,7 @@ config TINYDRM_ST7586
 	tristate "DRM support for Sitronix ST7586 display panels"
 	depends on DRM && SPI
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_MIPI_DBI
 	help
 	  DRM driver for the following Sitronix ST7586 panels:
@@ -189,7 +189,7 @@ config TINYDRM_ST7735R
 	tristate "DRM support for Sitronix ST7715R/ST7735R display panels"
 	depends on DRM && SPI
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_MIPI_DBI
 	select BACKLIGHT_CLASS_DEVICE
 	help
diff --git a/drivers/gpu/drm/tiny/arcpgu.c b/drivers/gpu/drm/tiny/arcpgu.c
index cdf320c547fb..21d9e0bd67ba 100644
--- a/drivers/gpu/drm/tiny/arcpgu.c
+++ b/drivers/gpu/drm/tiny/arcpgu.c
@@ -15,7 +15,7 @@
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_of.h>
@@ -220,7 +220,7 @@ static void arc_pgu_update(struct drm_simple_display_pipe *pipe,
 			   struct drm_plane_state *state)
 {
 	struct arcpgu_drm_private *arcpgu;
-	struct drm_gem_cma_object *gem;
+	struct drm_gem_dma_object *gem;
 
 	if (!pipe->plane.state->fb)
 		return;
@@ -243,7 +243,7 @@ static const struct drm_mode_config_funcs arcpgu_drm_modecfg_funcs = {
 	.atomic_commit = drm_atomic_helper_commit,
 };
 
-DEFINE_DRM_GEM_CMA_FOPS(arcpgu_drm_ops);
+DEFINE_DRM_GEM_DMA_FOPS(arcpgu_drm_ops);
 
 static int arcpgu_load(struct arcpgu_drm_private *arcpgu)
 {
@@ -370,7 +370,7 @@ static const struct drm_driver arcpgu_drm_driver = {
 	.minor = 0,
 	.patchlevel = 0,
 	.fops = &arcpgu_drm_ops,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 #ifdef CONFIG_DEBUG_FS
 	.debugfs_init = arcpgu_debugfs_init,
 #endif
diff --git a/drivers/gpu/drm/tiny/hx8357d.c b/drivers/gpu/drm/tiny/hx8357d.c
index ebb025543f8d..57f229a785bf 100644
--- a/drivers/gpu/drm/tiny/hx8357d.c
+++ b/drivers/gpu/drm/tiny/hx8357d.c
@@ -20,7 +20,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_mipi_dbi.h>
 #include <drm/drm_modeset_helper.h>
@@ -190,12 +190,12 @@ static const struct drm_display_mode yx350hv15_mode = {
 	DRM_SIMPLE_MODE(320, 480, 60, 75),
 };
 
-DEFINE_DRM_GEM_CMA_FOPS(hx8357d_fops);
+DEFINE_DRM_GEM_DMA_FOPS(hx8357d_fops);
 
 static const struct drm_driver hx8357d_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &hx8357d_fops,
-	DRM_GEM_CMA_DRIVER_OPS_VMAP,
+	DRM_GEM_DMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "hx8357d",
 	.desc			= "HX8357D",
diff --git a/drivers/gpu/drm/tiny/ili9163.c b/drivers/gpu/drm/tiny/ili9163.c
index fc8ed245b0bc..86439e50e304 100644
--- a/drivers/gpu/drm/tiny/ili9163.c
+++ b/drivers/gpu/drm/tiny/ili9163.c
@@ -11,7 +11,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_mipi_dbi.h>
 #include <drm/drm_modeset_helper.h>
 
@@ -110,12 +110,12 @@ static const struct drm_display_mode yx240qv29_mode = {
 	DRM_SIMPLE_MODE(128, 160, 28, 35),
 };
 
-DEFINE_DRM_GEM_CMA_FOPS(ili9163_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9163_fops);
 
 static struct drm_driver ili9163_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &ili9163_fops,
-	DRM_GEM_CMA_DRIVER_OPS_VMAP,
+	DRM_GEM_DMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "ili9163",
 	.desc			= "Ilitek ILI9163",
diff --git a/drivers/gpu/drm/tiny/ili9225.c b/drivers/gpu/drm/tiny/ili9225.c
index fc73ffa46a19..a79da2b4af64 100644
--- a/drivers/gpu/drm/tiny/ili9225.c
+++ b/drivers/gpu/drm/tiny/ili9225.c
@@ -24,7 +24,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_mipi_dbi.h>
 #include <drm/drm_rect.h>
@@ -78,7 +78,7 @@ static inline int ili9225_command(struct mipi_dbi *dbi, u8 cmd, u16 data)
 
 static void ili9225_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
 {
-	struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+	struct drm_gem_dma_object *dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
 	struct mipi_dbi_dev *dbidev = drm_to_mipi_dbi_dev(fb->dev);
 	unsigned int height = rect->y2 - rect->y1;
 	unsigned int width = rect->x2 - rect->x1;
@@ -104,7 +104,7 @@ static void ili9225_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
 		if (ret)
 			goto err_msg;
 	} else {
-		tr = cma_obj->vaddr;
+		tr = dma_obj->vaddr;
 	}
 
 	switch (dbidev->rotation) {
@@ -335,12 +335,12 @@ static const struct drm_display_mode ili9225_mode = {
 	DRM_SIMPLE_MODE(176, 220, 35, 44),
 };
 
-DEFINE_DRM_GEM_CMA_FOPS(ili9225_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9225_fops);
 
 static const struct drm_driver ili9225_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &ili9225_fops,
-	DRM_GEM_CMA_DRIVER_OPS_VMAP,
+	DRM_GEM_DMA_DRIVER_OPS_VMAP,
 	.name			= "ili9225",
 	.desc			= "Ilitek ILI9225",
 	.date			= "20171106",
diff --git a/drivers/gpu/drm/tiny/ili9341.c b/drivers/gpu/drm/tiny/ili9341.c
index 5b8cc770ee7b..b8826a0b086b 100644
--- a/drivers/gpu/drm/tiny/ili9341.c
+++ b/drivers/gpu/drm/tiny/ili9341.c
@@ -19,7 +19,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_mipi_dbi.h>
 #include <drm/drm_modeset_helper.h>
@@ -146,12 +146,12 @@ static const struct drm_display_mode yx240qv29_mode = {
 	DRM_SIMPLE_MODE(240, 320, 37, 49),
 };
 
-DEFINE_DRM_GEM_CMA_FOPS(ili9341_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9341_fops);
 
 static const struct drm_driver ili9341_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &ili9341_fops,
-	DRM_GEM_CMA_DRIVER_OPS_VMAP,
+	DRM_GEM_DMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "ili9341",
 	.desc			= "Ilitek ILI9341",
diff --git a/drivers/gpu/drm/tiny/ili9486.c b/drivers/gpu/drm/tiny/ili9486.c
index 6d655e18e0aa..a5b433a8e0d8 100644
--- a/drivers/gpu/drm/tiny/ili9486.c
+++ b/drivers/gpu/drm/tiny/ili9486.c
@@ -18,7 +18,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_mipi_dbi.h>
 #include <drm/drm_modeset_helper.h>
@@ -159,12 +159,12 @@ static const struct drm_display_mode waveshare_mode = {
 	DRM_SIMPLE_MODE(480, 320, 73, 49),
 };
 
-DEFINE_DRM_GEM_CMA_FOPS(ili9486_fops);
+DEFINE_DRM_GEM_DMA_FOPS(ili9486_fops);
 
 static const struct drm_driver ili9486_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &ili9486_fops,
-	DRM_GEM_CMA_DRIVER_OPS_VMAP,
+	DRM_GEM_DMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "ili9486",
 	.desc			= "Ilitek ILI9486",
diff --git a/drivers/gpu/drm/tiny/mi0283qt.c b/drivers/gpu/drm/tiny/mi0283qt.c
index 5e060f6910bb..27f1bd4da2f4 100644
--- a/drivers/gpu/drm/tiny/mi0283qt.c
+++ b/drivers/gpu/drm/tiny/mi0283qt.c
@@ -17,7 +17,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_mipi_dbi.h>
 #include <drm/drm_modeset_helper.h>
@@ -150,12 +150,12 @@ static const struct drm_display_mode mi0283qt_mode = {
 	DRM_SIMPLE_MODE(320, 240, 58, 43),
 };
 
-DEFINE_DRM_GEM_CMA_FOPS(mi0283qt_fops);
+DEFINE_DRM_GEM_DMA_FOPS(mi0283qt_fops);
 
 static const struct drm_driver mi0283qt_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &mi0283qt_fops,
-	DRM_GEM_CMA_DRIVER_OPS_VMAP,
+	DRM_GEM_DMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "mi0283qt",
 	.desc			= "Multi-Inno MI0283QT",
diff --git a/drivers/gpu/drm/tiny/panel-mipi-dbi.c b/drivers/gpu/drm/tiny/panel-mipi-dbi.c
index c759ff9c2c87..a76fefa8adbc 100644
--- a/drivers/gpu/drm/tiny/panel-mipi-dbi.c
+++ b/drivers/gpu/drm/tiny/panel-mipi-dbi.c
@@ -18,7 +18,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_mipi_dbi.h>
 #include <drm/drm_modes.h>
@@ -217,12 +217,12 @@ static const struct drm_simple_display_pipe_funcs panel_mipi_dbi_pipe_funcs = {
 	.update = mipi_dbi_pipe_update,
 };
 
-DEFINE_DRM_GEM_CMA_FOPS(panel_mipi_dbi_fops);
+DEFINE_DRM_GEM_DMA_FOPS(panel_mipi_dbi_fops);
 
 static const struct drm_driver panel_mipi_dbi_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &panel_mipi_dbi_fops,
-	DRM_GEM_CMA_DRIVER_OPS_VMAP,
+	DRM_GEM_DMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "panel-mipi-dbi",
 	.desc			= "MIPI DBI compatible display panel",
diff --git a/drivers/gpu/drm/tiny/repaper.c b/drivers/gpu/drm/tiny/repaper.c
index 6d3b5b3cb955..4cd24b54ac74 100644
--- a/drivers/gpu/drm/tiny/repaper.c
+++ b/drivers/gpu/drm/tiny/repaper.c
@@ -30,7 +30,7 @@
 #include <drm/drm_format_helper.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_modes.h>
@@ -511,7 +511,7 @@ static void repaper_get_temperature(struct repaper_epd *epd)
 
 static int repaper_fb_dirty(struct drm_framebuffer *fb)
 {
-	struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+	struct drm_gem_dma_object *dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
 	struct repaper_epd *epd = drm_to_epd(fb->dev);
 	struct drm_rect clip;
 	int idx, ret = 0;
@@ -541,7 +541,7 @@ static int repaper_fb_dirty(struct drm_framebuffer *fb)
 	if (ret)
 		goto out_free;
 
-	drm_fb_xrgb8888_to_mono(buf, 0, cma_obj->vaddr, fb, &clip);
+	drm_fb_xrgb8888_to_mono(buf, 0, dma_obj->vaddr, fb, &clip);
 
 	drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE);
 
@@ -903,12 +903,12 @@ static const struct drm_display_mode repaper_e2271cs021_mode = {
 static const u8 repaper_e2271cs021_cs[] = { 0x00, 0x00, 0x00, 0x7f,
 					    0xff, 0xfe, 0x00, 0x00 };
 
-DEFINE_DRM_GEM_CMA_FOPS(repaper_fops);
+DEFINE_DRM_GEM_DMA_FOPS(repaper_fops);
 
 static const struct drm_driver repaper_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &repaper_fops,
-	DRM_GEM_CMA_DRIVER_OPS_VMAP,
+	DRM_GEM_DMA_DRIVER_OPS_VMAP,
 	.name			= "repaper",
 	.desc			= "Pervasive Displays RePaper e-ink panels",
 	.date			= "20170405",
diff --git a/drivers/gpu/drm/tiny/st7586.c b/drivers/gpu/drm/tiny/st7586.c
index b1584b362c79..94f55fac4295 100644
--- a/drivers/gpu/drm/tiny/st7586.c
+++ b/drivers/gpu/drm/tiny/st7586.c
@@ -20,7 +20,7 @@
 #include <drm/drm_format_helper.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_mipi_dbi.h>
@@ -92,8 +92,8 @@ static void st7586_xrgb8888_to_gray332(u8 *dst, void *vaddr,
 static int st7586_buf_copy(void *dst, struct drm_framebuffer *fb,
 			   struct drm_rect *clip)
 {
-	struct drm_gem_cma_object *cma_obj = drm_fb_dma_get_gem_obj(fb, 0);
-	void *src = cma_obj->vaddr;
+	struct drm_gem_dma_object *dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
+	void *src = dma_obj->vaddr;
 	int ret = 0;
 
 	ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE);
@@ -269,12 +269,12 @@ static const struct drm_display_mode st7586_mode = {
 	DRM_SIMPLE_MODE(178, 128, 37, 27),
 };
 
-DEFINE_DRM_GEM_CMA_FOPS(st7586_fops);
+DEFINE_DRM_GEM_DMA_FOPS(st7586_fops);
 
 static const struct drm_driver st7586_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &st7586_fops,
-	DRM_GEM_CMA_DRIVER_OPS_VMAP,
+	DRM_GEM_DMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "st7586",
 	.desc			= "Sitronix ST7586",
diff --git a/drivers/gpu/drm/tiny/st7735r.c b/drivers/gpu/drm/tiny/st7735r.c
index e0f02d367d88..d2042a0f02dd 100644
--- a/drivers/gpu/drm/tiny/st7735r.c
+++ b/drivers/gpu/drm/tiny/st7735r.c
@@ -20,7 +20,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_mipi_dbi.h>
 
@@ -151,12 +151,12 @@ static const struct st7735r_cfg rh128128t_cfg = {
 	.rgb		= true,
 };
 
-DEFINE_DRM_GEM_CMA_FOPS(st7735r_fops);
+DEFINE_DRM_GEM_DMA_FOPS(st7735r_fops);
 
 static const struct drm_driver st7735r_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &st7735r_fops,
-	DRM_GEM_CMA_DRIVER_OPS_VMAP,
+	DRM_GEM_DMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "st7735r",
 	.desc			= "Sitronix ST7735R",
diff --git a/drivers/gpu/drm/tve200/Kconfig b/drivers/gpu/drm/tve200/Kconfig
index 47a7dbe6c114..11e865be81c6 100644
--- a/drivers/gpu/drm/tve200/Kconfig
+++ b/drivers/gpu/drm/tve200/Kconfig
@@ -8,7 +8,7 @@ config DRM_TVE200
 	select DRM_BRIDGE
 	select DRM_PANEL_BRIDGE
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
 	help
 	  Choose this option for DRM support for the Faraday TV Encoder
diff --git a/drivers/gpu/drm/tve200/tve200_display.c b/drivers/gpu/drm/tve200/tve200_display.c
index 6647aab8a25e..37bdd976ae59 100644
--- a/drivers/gpu/drm/tve200/tve200_display.c
+++ b/drivers/gpu/drm/tve200/tve200_display.c
@@ -19,7 +19,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_panel.h>
 #include <drm/drm_vblank.h>
 
diff --git a/drivers/gpu/drm/tve200/tve200_drv.c b/drivers/gpu/drm/tve200/tve200_drv.c
index db8129c9ade8..09ba2c6fcd29 100644
--- a/drivers/gpu/drm/tve200/tve200_drv.c
+++ b/drivers/gpu/drm/tve200/tve200_drv.c
@@ -41,7 +41,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_of.h>
@@ -135,7 +135,7 @@ static int tve200_modeset_init(struct drm_device *dev)
 	return ret;
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(drm_fops);
 
 static const struct drm_driver tve200_drm_driver = {
 	.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
@@ -147,7 +147,7 @@ static const struct drm_driver tve200_drm_driver = {
 	.major = 1,
 	.minor = 0,
 	.patchlevel = 0,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 };
 
 static int tve200_probe(struct platform_device *pdev)
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c
index 725a252e837b..b8980440d137 100644
--- a/drivers/gpu/drm/v3d/v3d_gem.c
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
@@ -313,7 +313,7 @@ v3d_lookup_bos(struct drm_device *dev,
 	}
 
 	job->bo = kvmalloc_array(job->bo_count,
-				 sizeof(struct drm_gem_cma_object *),
+				 sizeof(struct drm_gem_dma_object *),
 				 GFP_KERNEL | __GFP_ZERO);
 	if (!job->bo) {
 		DRM_DEBUG("Failed to allocate validated BO pointers\n");
@@ -1092,7 +1092,7 @@ v3d_gem_init(struct drm_device *dev)
 	if (!v3d->pt) {
 		drm_mm_takedown(&v3d->mm);
 		dev_err(v3d->drm.dev,
-			"Failed to allocate page tables. Please ensure you have CMA enabled.\n");
+			"Failed to allocate page tables. Please ensure you have DMA enabled.\n");
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/vc4/Kconfig b/drivers/gpu/drm/vc4/Kconfig
index b0f3117102ca..246305d17a52 100644
--- a/drivers/gpu/drm/vc4/Kconfig
+++ b/drivers/gpu/drm/vc4/Kconfig
@@ -12,7 +12,7 @@ config DRM_VC4
 	select DRM_DISPLAY_HDMI_HELPER
 	select DRM_DISPLAY_HELPER
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_PANEL_BRIDGE
 	select SND_PCM
 	select SND_PCM_ELD
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 3700d737ee71..93af99de397f 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -8,10 +8,10 @@
  *
  * The VC4 GPU architecture (both scanout and rendering) has direct
  * access to system memory with no MMU in between.  To support it, we
- * use the GEM CMA helper functions to allocate contiguous ranges of
+ * use the GEM DMA helper functions to allocate contiguous ranges of
  * physical memory for our BOs.
  *
- * Since the CMA allocator is very slow, we keep a cache of recently
+ * Since the DMA allocator is very slow, we keep a cache of recently
  * freed BOs around so that the kernel's allocation of objects for 3D
  * rendering can return quickly.
  */
@@ -179,7 +179,7 @@ static void vc4_bo_destroy(struct vc4_bo *bo)
 		bo->validated_shader = NULL;
 	}
 
-	drm_gem_cma_free(&bo->base);
+	drm_gem_dma_free(&bo->base);
 }
 
 static void vc4_bo_remove_from_cache(struct vc4_bo *bo)
@@ -381,7 +381,7 @@ static struct vc4_bo *vc4_bo_get_from_cache(struct drm_device *dev,
  * @dev: DRM device
  * @size: Size in bytes of the memory the object will reference
  *
- * This lets the CMA helpers allocate object structs for us, and keep
+ * This lets the DMA helpers allocate object structs for us, and keep
  * our BO stats correct.
  */
 struct drm_gem_object *vc4_create_object(struct drm_device *dev, size_t size)
@@ -412,7 +412,7 @@ struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size,
 {
 	size_t size = roundup(unaligned_size, PAGE_SIZE);
 	struct vc4_dev *vc4 = to_vc4_dev(dev);
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	struct vc4_bo *bo;
 
 	if (size == 0)
@@ -426,39 +426,39 @@ struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size,
 		return bo;
 	}
 
-	cma_obj = drm_gem_cma_create(dev, size);
-	if (IS_ERR(cma_obj)) {
+	dma_obj = drm_gem_dma_create(dev, size);
+	if (IS_ERR(dma_obj)) {
 		/*
-		 * If we've run out of CMA memory, kill the cache of
-		 * CMA allocations we've got laying around and try again.
+		 * If we've run out of DMA memory, kill the cache of
+		 * DMA allocations we've got laying around and try again.
 		 */
 		vc4_bo_cache_purge(dev);
-		cma_obj = drm_gem_cma_create(dev, size);
+		dma_obj = drm_gem_dma_create(dev, size);
 	}
 
-	if (IS_ERR(cma_obj)) {
+	if (IS_ERR(dma_obj)) {
 		/*
-		 * Still not enough CMA memory, purge the userspace BO
+		 * Still not enough DMA memory, purge the userspace BO
 		 * cache and retry.
 		 * This is sub-optimal since we purge the whole userspace
 		 * BO cache which forces user that want to re-use the BO to
 		 * restore its initial content.
 		 * Ideally, we should purge entries one by one and retry
-		 * after each to see if CMA allocation succeeds. Or even
+		 * after each to see if DMA allocation succeeds. Or even
 		 * better, try to find an entry with at least the same
 		 * size.
 		 */
 		vc4_bo_userspace_cache_purge(dev);
-		cma_obj = drm_gem_cma_create(dev, size);
+		dma_obj = drm_gem_dma_create(dev, size);
 	}
 
-	if (IS_ERR(cma_obj)) {
+	if (IS_ERR(dma_obj)) {
 		struct drm_printer p = drm_info_printer(vc4->base.dev);
-		DRM_ERROR("Failed to allocate from CMA:\n");
+		DRM_ERROR("Failed to allocate from GEM DMA helper:\n");
 		vc4_bo_stats_print(&p, vc4);
 		return ERR_PTR(-ENOMEM);
 	}
-	bo = to_vc4_bo(&cma_obj->base);
+	bo = to_vc4_bo(&dma_obj->base);
 
 	/* By default, BOs do not support the MADV ioctl. This will be enabled
 	 * only on BOs that are exposed to userspace (V3D, V3D_SHADER and DUMB
@@ -467,7 +467,7 @@ struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size,
 	bo->madv = __VC4_MADV_NOTSUPP;
 
 	mutex_lock(&vc4->bo_lock);
-	vc4_bo_set_label(&cma_obj->base, type);
+	vc4_bo_set_label(&dma_obj->base, type);
 	mutex_unlock(&vc4->bo_lock);
 
 	return bo;
@@ -551,7 +551,7 @@ static void vc4_free_object(struct drm_gem_object *gem_bo)
 		goto out;
 	}
 
-	/* If this object was partially constructed but CMA allocation
+	/* If this object was partially constructed but DMA allocation
 	 * had failed, just free it. Can also happen when the BO has been
 	 * purged.
 	 */
@@ -720,7 +720,7 @@ static int vc4_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_struct
 		return -EINVAL;
 	}
 
-	return drm_gem_cma_mmap(&bo->base, vma);
+	return drm_gem_dma_mmap(&bo->base, vma);
 }
 
 static const struct vm_operations_struct vc4_vm_ops = {
@@ -732,8 +732,8 @@ static const struct vm_operations_struct vc4_vm_ops = {
 static const struct drm_gem_object_funcs vc4_gem_object_funcs = {
 	.free = vc4_free_object,
 	.export = vc4_prime_export,
-	.get_sg_table = drm_gem_cma_object_get_sg_table,
-	.vmap = drm_gem_cma_object_vmap,
+	.get_sg_table = drm_gem_dma_object_get_sg_table,
+	.vmap = drm_gem_dma_object_vmap,
 	.mmap = vc4_gem_object_mmap,
 	.vm_ops = &vc4_vm_ops,
 };
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index 8fd0b93c3457..cc2a56085258 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -814,11 +814,11 @@ vc4_async_page_flip_complete(struct vc4_seqno_cb *cb)
 	 * logic.
 	 */
 	if (flip_state->old_fb) {
-		struct drm_gem_cma_object *cma_bo;
+		struct drm_gem_dma_object *dma_bo;
 		struct vc4_bo *bo;
 
-		cma_bo = drm_fb_dma_get_gem_obj(flip_state->old_fb, 0);
-		bo = to_vc4_bo(&cma_bo->base);
+		dma_bo = drm_fb_dma_get_gem_obj(flip_state->old_fb, 0);
+		bo = to_vc4_bo(&dma_bo->base);
 		vc4_bo_dec_usecnt(bo);
 		drm_framebuffer_put(flip_state->old_fb);
 	}
@@ -841,8 +841,8 @@ static int vc4_async_page_flip(struct drm_crtc *crtc,
 	struct drm_plane *plane = crtc->primary;
 	int ret = 0;
 	struct vc4_async_flip_state *flip_state;
-	struct drm_gem_cma_object *cma_bo = drm_fb_dma_get_gem_obj(fb, 0);
-	struct vc4_bo *bo = to_vc4_bo(&cma_bo->base);
+	struct drm_gem_dma_object *dma_bo = drm_fb_dma_get_gem_obj(fb, 0);
+	struct vc4_bo *bo = to_vc4_bo(&dma_bo->base);
 
 	/* Increment the BO usecnt here, so that we never end up with an
 	 * unbalanced number of vc4_bo_{dec,inc}_usecnt() calls when the
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 2c789fe8e7ad..94f039c39a12 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -175,7 +175,7 @@ static struct drm_driver vc4_drm_driver = {
 
 	.gem_create_object = vc4_create_object,
 
-	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(vc4_dumb_create),
+	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(vc4_dumb_create),
 
 	.ioctls = vc4_drm_ioctls,
 	.num_ioctls = ARRAY_SIZE(vc4_drm_ioctls),
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index c4928a4d5763..06ac88e7149f 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -14,7 +14,7 @@
 #include <drm/drm_debugfs.h>
 #include <drm/drm_device.h>
 #include <drm/drm_encoder.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_mm.h>
 #include <drm/drm_modeset_lock.h>
@@ -237,7 +237,7 @@ to_vc4_dev(struct drm_device *dev)
 }
 
 struct vc4_bo {
-	struct drm_gem_cma_object base;
+	struct drm_gem_dma_object base;
 
 	/* seqno of the last job to render using this BO. */
 	uint64_t seqno;
@@ -286,7 +286,7 @@ struct vc4_bo {
 static inline struct vc4_bo *
 to_vc4_bo(struct drm_gem_object *bo)
 {
-	return container_of(to_drm_gem_cma_obj(bo), struct vc4_bo, base);
+	return container_of(to_drm_gem_dma_obj(bo), struct vc4_bo, base);
 }
 
 struct vc4_fence {
@@ -600,14 +600,14 @@ struct vc4_exec_info {
 	/* This is the array of BOs that were looked up at the start of exec.
 	 * Command validation will use indices into this array.
 	 */
-	struct drm_gem_cma_object **bo;
+	struct drm_gem_dma_object **bo;
 	uint32_t bo_count;
 
 	/* List of BOs that are being written by the RCL.  Other than
 	 * the binner temporary storage, this is all the BOs written
 	 * by the job.
 	 */
-	struct drm_gem_cma_object *rcl_write_bo[4];
+	struct drm_gem_dma_object *rcl_write_bo[4];
 	uint32_t rcl_write_bo_count;
 
 	/* Pointers for our position in vc4->job_list */
@@ -626,7 +626,7 @@ struct vc4_exec_info {
 	/* This is the BO where we store the validated command lists, shader
 	 * records, and uniforms.
 	 */
-	struct drm_gem_cma_object *exec_bo;
+	struct drm_gem_dma_object *exec_bo;
 
 	/**
 	 * This tracks the per-shader-record state (packet 64) that
@@ -977,19 +977,19 @@ vc4_validate_bin_cl(struct drm_device *dev,
 int
 vc4_validate_shader_recs(struct drm_device *dev, struct vc4_exec_info *exec);
 
-struct drm_gem_cma_object *vc4_use_bo(struct vc4_exec_info *exec,
+struct drm_gem_dma_object *vc4_use_bo(struct vc4_exec_info *exec,
 				      uint32_t hindex);
 
 int vc4_get_rcl(struct drm_device *dev, struct vc4_exec_info *exec);
 
 bool vc4_check_tex_size(struct vc4_exec_info *exec,
-			struct drm_gem_cma_object *fbo,
+			struct drm_gem_dma_object *fbo,
 			uint32_t offset, uint8_t tiling_format,
 			uint32_t width, uint32_t height, uint8_t cpp);
 
 /* vc4_validate_shader.c */
 struct vc4_validated_shader_info *
-vc4_validate_shader(struct drm_gem_cma_object *shader_obj);
+vc4_validate_shader(struct drm_gem_dma_object *shader_obj);
 
 /* vc4_perfmon.c */
 void vc4_perfmon_get(struct vc4_perfmon *perfmon);
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index 9eaf304fc20d..d9a19204e944 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -749,7 +749,7 @@ vc4_cl_lookup_bos(struct drm_device *dev,
 	}
 
 	exec->bo = kvmalloc_array(exec->bo_count,
-				    sizeof(struct drm_gem_cma_object *),
+				    sizeof(struct drm_gem_dma_object *),
 				    GFP_KERNEL | __GFP_ZERO);
 	if (!exec->bo) {
 		DRM_ERROR("Failed to allocate validated BO pointers\n");
@@ -782,7 +782,7 @@ vc4_cl_lookup_bos(struct drm_device *dev,
 		}
 
 		drm_gem_object_get(bo);
-		exec->bo[i] = (struct drm_gem_cma_object *)bo;
+		exec->bo[i] = (struct drm_gem_dma_object *)bo;
 	}
 	spin_unlock(&file_priv->table_lock);
 
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 75b07e6b3103..ad188cbf213d 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -340,7 +340,7 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
 {
 	struct vc4_plane_state *vc4_state = to_vc4_plane_state(state);
 	struct drm_framebuffer *fb = state->fb;
-	struct drm_gem_cma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
+	struct drm_gem_dma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
 	int num_planes = fb->format->num_planes;
 	struct drm_crtc_state *crtc_state;
 	u32 h_subsample = fb->format->hsub;
@@ -1244,7 +1244,7 @@ u32 vc4_plane_dlist_size(const struct drm_plane_state *state)
 void vc4_plane_async_set_fb(struct drm_plane *plane, struct drm_framebuffer *fb)
 {
 	struct vc4_plane_state *vc4_state = to_vc4_plane_state(plane->state);
-	struct drm_gem_cma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
+	struct drm_gem_dma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
 	uint32_t addr;
 
 	/* We're skipping the address adjustment for negative origin,
diff --git a/drivers/gpu/drm/vc4/vc4_render_cl.c b/drivers/gpu/drm/vc4/vc4_render_cl.c
index 3c918eeaf56e..de1c6425513d 100644
--- a/drivers/gpu/drm/vc4/vc4_render_cl.c
+++ b/drivers/gpu/drm/vc4/vc4_render_cl.c
@@ -40,14 +40,14 @@
 #include "vc4_packet.h"
 
 struct vc4_rcl_setup {
-	struct drm_gem_cma_object *color_read;
-	struct drm_gem_cma_object *color_write;
-	struct drm_gem_cma_object *zs_read;
-	struct drm_gem_cma_object *zs_write;
-	struct drm_gem_cma_object *msaa_color_write;
-	struct drm_gem_cma_object *msaa_zs_write;
-
-	struct drm_gem_cma_object *rcl;
+	struct drm_gem_dma_object *color_read;
+	struct drm_gem_dma_object *color_write;
+	struct drm_gem_dma_object *zs_read;
+	struct drm_gem_dma_object *zs_write;
+	struct drm_gem_dma_object *msaa_color_write;
+	struct drm_gem_dma_object *msaa_zs_write;
+
+	struct drm_gem_dma_object *rcl;
 	u32 next_offset;
 
 	u32 next_write_bo_index;
@@ -97,7 +97,7 @@ static void vc4_store_before_load(struct vc4_rcl_setup *setup)
  * coordinates packet, and instead just store to the address given.
  */
 static uint32_t vc4_full_res_offset(struct vc4_exec_info *exec,
-				    struct drm_gem_cma_object *bo,
+				    struct drm_gem_dma_object *bo,
 				    struct drm_vc4_submit_rcl_surface *surf,
 				    uint8_t x, uint8_t y)
 {
@@ -381,7 +381,7 @@ static int vc4_create_rcl_bo(struct drm_device *dev, struct vc4_exec_info *exec,
 }
 
 static int vc4_full_res_bounds_check(struct vc4_exec_info *exec,
-				     struct drm_gem_cma_object *obj,
+				     struct drm_gem_dma_object *obj,
 				     struct drm_vc4_submit_rcl_surface *surf)
 {
 	struct drm_vc4_submit_cl *args = exec->args;
@@ -407,7 +407,7 @@ static int vc4_full_res_bounds_check(struct vc4_exec_info *exec,
 }
 
 static int vc4_rcl_msaa_surface_setup(struct vc4_exec_info *exec,
-				      struct drm_gem_cma_object **obj,
+				      struct drm_gem_dma_object **obj,
 				      struct drm_vc4_submit_rcl_surface *surf)
 {
 	if (surf->flags != 0 || surf->bits != 0) {
@@ -433,7 +433,7 @@ static int vc4_rcl_msaa_surface_setup(struct vc4_exec_info *exec,
 }
 
 static int vc4_rcl_surface_setup(struct vc4_exec_info *exec,
-				 struct drm_gem_cma_object **obj,
+				 struct drm_gem_dma_object **obj,
 				 struct drm_vc4_submit_rcl_surface *surf,
 				 bool is_write)
 {
@@ -533,7 +533,7 @@ static int vc4_rcl_surface_setup(struct vc4_exec_info *exec,
 static int
 vc4_rcl_render_config_surface_setup(struct vc4_exec_info *exec,
 				    struct vc4_rcl_setup *setup,
-				    struct drm_gem_cma_object **obj,
+				    struct drm_gem_dma_object **obj,
 				    struct drm_vc4_submit_rcl_surface *surf)
 {
 	uint8_t tiling = VC4_GET_FIELD(surf->bits,
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c
index 51c7c729e211..c96a7bf18c60 100644
--- a/drivers/gpu/drm/vc4/vc4_txp.c
+++ b/drivers/gpu/drm/vc4/vc4_txp.c
@@ -279,7 +279,7 @@ static void vc4_txp_connector_atomic_commit(struct drm_connector *conn,
 	struct drm_connector_state *conn_state = drm_atomic_get_new_connector_state(state,
 										    conn);
 	struct vc4_txp *txp = connector_to_vc4_txp(conn);
-	struct drm_gem_cma_object *gem;
+	struct drm_gem_dma_object *gem;
 	struct drm_display_mode *mode;
 	struct drm_framebuffer *fb;
 	u32 ctrl;
diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c
index 7bb3067f8425..7976aa10aff6 100644
--- a/drivers/gpu/drm/vc4/vc4_v3d.c
+++ b/drivers/gpu/drm/vc4/vc4_v3d.c
@@ -222,7 +222,7 @@ int vc4_v3d_get_bin_slot(struct vc4_dev *vc4)
  * if it doesn't fit within the buffer that we allocated up front.
  * However, it turns out that 16MB is "enough for anybody", and
  * real-world applications run into allocation failures from the
- * overall CMA pool before they make scenes complicated enough to run
+ * overall DMA pool before they make scenes complicated enough to run
  * out of bin space.
  */
 static int bin_bo_alloc(struct vc4_dev *vc4)
@@ -252,7 +252,7 @@ static int bin_bo_alloc(struct vc4_dev *vc4)
 
 			dev_err(&v3d->pdev->dev,
 				"Failed to allocate memory for tile binning: "
-				"%d. You may need to enable CMA or give it "
+				"%d. You may need to enable DMA or give it "
 				"more memory.",
 				ret);
 			break;
diff --git a/drivers/gpu/drm/vc4/vc4_validate.c b/drivers/gpu/drm/vc4/vc4_validate.c
index eec76af49f04..f016615d4dbc 100644
--- a/drivers/gpu/drm/vc4/vc4_validate.c
+++ b/drivers/gpu/drm/vc4/vc4_validate.c
@@ -102,10 +102,10 @@ size_is_lt(uint32_t width, uint32_t height, int cpp)
 		height <= 4 * utile_height(cpp));
 }
 
-struct drm_gem_cma_object *
+struct drm_gem_dma_object *
 vc4_use_bo(struct vc4_exec_info *exec, uint32_t hindex)
 {
-	struct drm_gem_cma_object *obj;
+	struct drm_gem_dma_object *obj;
 	struct vc4_bo *bo;
 
 	if (hindex >= exec->bo_count) {
@@ -125,7 +125,7 @@ vc4_use_bo(struct vc4_exec_info *exec, uint32_t hindex)
 	return obj;
 }
 
-static struct drm_gem_cma_object *
+static struct drm_gem_dma_object *
 vc4_use_handle(struct vc4_exec_info *exec, uint32_t gem_handles_packet_index)
 {
 	return vc4_use_bo(exec, exec->bo_index[gem_handles_packet_index]);
@@ -156,7 +156,7 @@ gl_shader_rec_size(uint32_t pointer_bits)
 }
 
 bool
-vc4_check_tex_size(struct vc4_exec_info *exec, struct drm_gem_cma_object *fbo,
+vc4_check_tex_size(struct vc4_exec_info *exec, struct drm_gem_dma_object *fbo,
 		   uint32_t offset, uint8_t tiling_format,
 		   uint32_t width, uint32_t height, uint8_t cpp)
 {
@@ -255,7 +255,7 @@ validate_increment_semaphore(VALIDATE_ARGS)
 static int
 validate_indexed_prim_list(VALIDATE_ARGS)
 {
-	struct drm_gem_cma_object *ib;
+	struct drm_gem_dma_object *ib;
 	uint32_t length = *(uint32_t *)(untrusted + 1);
 	uint32_t offset = *(uint32_t *)(untrusted + 5);
 	uint32_t max_index = *(uint32_t *)(untrusted + 9);
@@ -563,7 +563,7 @@ reloc_tex(struct vc4_exec_info *exec,
 	  struct vc4_texture_sample_info *sample,
 	  uint32_t texture_handle_index, bool is_cs)
 {
-	struct drm_gem_cma_object *tex;
+	struct drm_gem_dma_object *tex;
 	uint32_t p0 = *(uint32_t *)(uniform_data_u + sample->p_offset[0]);
 	uint32_t p1 = *(uint32_t *)(uniform_data_u + sample->p_offset[1]);
 	uint32_t p2 = (sample->p_offset[2] != ~0 ?
@@ -753,7 +753,7 @@ validate_gl_shader_rec(struct drm_device *dev,
 		28, /* cs */
 	};
 	uint32_t shader_reloc_count = ARRAY_SIZE(shader_reloc_offsets);
-	struct drm_gem_cma_object *bo[ARRAY_SIZE(shader_reloc_offsets) + 8];
+	struct drm_gem_dma_object *bo[ARRAY_SIZE(shader_reloc_offsets) + 8];
 	uint32_t nr_attributes, nr_relocs, packet_size;
 	int i;
 
@@ -884,7 +884,7 @@ validate_gl_shader_rec(struct drm_device *dev,
 	}
 
 	for (i = 0; i < nr_attributes; i++) {
-		struct drm_gem_cma_object *vbo =
+		struct drm_gem_dma_object *vbo =
 			bo[ARRAY_SIZE(shader_reloc_offsets) + i];
 		uint32_t o = 36 + i * 8;
 		uint32_t offset = *(uint32_t *)(pkt_u + o + 0);
diff --git a/drivers/gpu/drm/vc4/vc4_validate_shaders.c b/drivers/gpu/drm/vc4/vc4_validate_shaders.c
index 7cf82b071de2..1338de81f34e 100644
--- a/drivers/gpu/drm/vc4/vc4_validate_shaders.c
+++ b/drivers/gpu/drm/vc4/vc4_validate_shaders.c
@@ -776,7 +776,7 @@ vc4_handle_branch_target(struct vc4_shader_validation_state *validation_state)
 }
 
 struct vc4_validated_shader_info *
-vc4_validate_shader(struct drm_gem_cma_object *shader_obj)
+vc4_validate_shader(struct drm_gem_dma_object *shader_obj)
 {
 	bool found_shader_end = false;
 	int shader_end_ip = 0;
diff --git a/drivers/gpu/drm/xlnx/Kconfig b/drivers/gpu/drm/xlnx/Kconfig
index f9cf93c9e7e3..68ee897de9d7 100644
--- a/drivers/gpu/drm/xlnx/Kconfig
+++ b/drivers/gpu/drm/xlnx/Kconfig
@@ -8,7 +8,7 @@ config DRM_ZYNQMP_DPSUB
 	select DMA_ENGINE
 	select DRM_DISPLAY_DP_HELPER
 	select DRM_DISPLAY_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_KMS_HELPER
 	select GENERIC_PHY
 	help
diff --git a/drivers/gpu/drm/xlnx/zynqmp_dpsub.c b/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
index 824b510e337b..1de2d927c32b 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
@@ -21,7 +21,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_mode_config.h>
@@ -47,7 +47,7 @@ static int zynqmp_dpsub_dumb_create(struct drm_file *file_priv,
 	/* Enforce the alignment constraints of the DMA engine. */
 	args->pitch = ALIGN(pitch, dpsub->dma_align);
 
-	return drm_gem_cma_dumb_create_internal(file_priv, drm, args);
+	return drm_gem_dma_dumb_create_internal(file_priv, drm, args);
 }
 
 static struct drm_framebuffer *
@@ -75,13 +75,13 @@ static const struct drm_mode_config_funcs zynqmp_dpsub_mode_config_funcs = {
  * DRM/KMS Driver
  */
 
-DEFINE_DRM_GEM_CMA_FOPS(zynqmp_dpsub_drm_fops);
+DEFINE_DRM_GEM_DMA_FOPS(zynqmp_dpsub_drm_fops);
 
 static const struct drm_driver zynqmp_dpsub_drm_driver = {
 	.driver_features		= DRIVER_MODESET | DRIVER_GEM |
 					  DRIVER_ATOMIC,
 
-	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(zynqmp_dpsub_dumb_create),
+	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(zynqmp_dpsub_dumb_create),
 
 	.fops				= &zynqmp_dpsub_drm_fops,
 
diff --git a/include/drm/drm_fb_dma_helper.h b/include/drm/drm_fb_dma_helper.h
index 05f657363b30..d5e036c57801 100644
--- a/include/drm/drm_fb_dma_helper.h
+++ b/include/drm/drm_fb_dma_helper.h
@@ -8,7 +8,7 @@ struct drm_device;
 struct drm_framebuffer;
 struct drm_plane_state;
 
-struct drm_gem_cma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
+struct drm_gem_dma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb,
 	unsigned int plane);
 
 dma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb,
diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h
index 9d7c61a122dc..0827856e95dc 100644
--- a/include/drm/drm_gem.h
+++ b/include/drm/drm_gem.h
@@ -217,7 +217,7 @@ struct drm_gem_object {
 	 *
 	 * SHMEM file node used as backing storage for swappable buffer objects.
 	 * GEM also supports driver private objects with driver-specific backing
-	 * storage (contiguous CMA memory, special reserved blocks). In this
+	 * storage (contiguous DMA memory, special reserved blocks). In this
 	 * case @filp is NULL.
 	 */
 	struct file *filp;
diff --git a/include/drm/drm_gem_cma_helper.h b/include/drm/drm_gem_dma_helper.h
similarity index 53%
rename from include/drm/drm_gem_cma_helper.h
rename to include/drm/drm_gem_dma_helper.h
index fbda4ce5d5fb..82805069b37a 100644
--- a/include/drm/drm_gem_cma_helper.h
+++ b/include/drm/drm_gem_dma_helper.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __DRM_GEM_CMA_HELPER_H__
-#define __DRM_GEM_CMA_HELPER_H__
+#ifndef __DRM_GEM_DMA_HELPER_H__
+#define __DRM_GEM_DMA_HELPER_H__
 
 #include <drm/drm_file.h>
 #include <drm/drm_ioctl.h>
@@ -9,128 +9,128 @@
 struct drm_mode_create_dumb;
 
 /**
- * struct drm_gem_cma_object - GEM object backed by CMA memory allocations
+ * struct drm_gem_dma_object - GEM object backed by DMA memory allocations
  * @base: base GEM object
- * @paddr: physical address of the backing memory
+ * @paddr: DMA address of the backing memory
  * @sgt: scatter/gather table for imported PRIME buffers. The table can have
  *       more than one entry but they are guaranteed to have contiguous
  *       DMA addresses.
  * @vaddr: kernel virtual address of the backing memory
  * @map_noncoherent: if true, the GEM object is backed by non-coherent memory
  */
-struct drm_gem_cma_object {
+struct drm_gem_dma_object {
 	struct drm_gem_object base;
 	dma_addr_t paddr;
 	struct sg_table *sgt;
 
-	/* For objects with DMA memory allocated by GEM CMA */
+	/* For objects with DMA memory allocated by GEM DMA */
 	void *vaddr;
 
 	bool map_noncoherent;
 };
 
-#define to_drm_gem_cma_obj(gem_obj) \
-	container_of(gem_obj, struct drm_gem_cma_object, base)
+#define to_drm_gem_dma_obj(gem_obj) \
+	container_of(gem_obj, struct drm_gem_dma_object, base)
 
-struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm,
+struct drm_gem_dma_object *drm_gem_dma_create(struct drm_device *drm,
 					      size_t size);
-void drm_gem_cma_free(struct drm_gem_cma_object *cma_obj);
-void drm_gem_cma_print_info(const struct drm_gem_cma_object *cma_obj,
+void drm_gem_dma_free(struct drm_gem_dma_object *dma_obj);
+void drm_gem_dma_print_info(const struct drm_gem_dma_object *dma_obj,
 			    struct drm_printer *p, unsigned int indent);
-struct sg_table *drm_gem_cma_get_sg_table(struct drm_gem_cma_object *cma_obj);
-int drm_gem_cma_vmap(struct drm_gem_cma_object *cma_obj,
+struct sg_table *drm_gem_dma_get_sg_table(struct drm_gem_dma_object *dma_obj);
+int drm_gem_dma_vmap(struct drm_gem_dma_object *dma_obj,
 		     struct iosys_map *map);
-int drm_gem_cma_mmap(struct drm_gem_cma_object *cma_obj, struct vm_area_struct *vma);
+int drm_gem_dma_mmap(struct drm_gem_dma_object *dma_obj, struct vm_area_struct *vma);
 
-extern const struct vm_operations_struct drm_gem_cma_vm_ops;
+extern const struct vm_operations_struct drm_gem_dma_vm_ops;
 
 /*
  * GEM object functions
  */
 
 /**
- * drm_gem_cma_object_free - GEM object function for drm_gem_cma_free()
+ * drm_gem_dma_object_free - GEM object function for drm_gem_dma_free()
  * @obj: GEM object to free
  *
- * This function wraps drm_gem_cma_free_object(). Drivers that employ the CMA helpers
+ * This function wraps drm_gem_dma_free_object(). Drivers that employ the DMA helpers
  * should use it as their &drm_gem_object_funcs.free handler.
  */
-static inline void drm_gem_cma_object_free(struct drm_gem_object *obj)
+static inline void drm_gem_dma_object_free(struct drm_gem_object *obj)
 {
-	struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+	struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
 
-	drm_gem_cma_free(cma_obj);
+	drm_gem_dma_free(dma_obj);
 }
 
 /**
- * drm_gem_cma_object_print_info() - Print &drm_gem_cma_object info for debugfs
+ * drm_gem_dma_object_print_info() - Print &drm_gem_dma_object info for debugfs
  * @p: DRM printer
  * @indent: Tab indentation level
  * @obj: GEM object
  *
- * This function wraps drm_gem_cma_print_info(). Drivers that employ the CMA helpers
+ * This function wraps drm_gem_dma_print_info(). Drivers that employ the DMA helpers
  * should use this function as their &drm_gem_object_funcs.print_info handler.
  */
-static inline void drm_gem_cma_object_print_info(struct drm_printer *p, unsigned int indent,
+static inline void drm_gem_dma_object_print_info(struct drm_printer *p, unsigned int indent,
 						 const struct drm_gem_object *obj)
 {
-	const struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+	const struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
 
-	drm_gem_cma_print_info(cma_obj, p, indent);
+	drm_gem_dma_print_info(dma_obj, p, indent);
 }
 
 /**
- * drm_gem_cma_object_get_sg_table - GEM object function for drm_gem_cma_get_sg_table()
+ * drm_gem_dma_object_get_sg_table - GEM object function for drm_gem_dma_get_sg_table()
  * @obj: GEM object
  *
- * This function wraps drm_gem_cma_get_sg_table(). Drivers that employ the CMA helpers should
+ * This function wraps drm_gem_dma_get_sg_table(). Drivers that employ the DMA helpers should
  * use it as their &drm_gem_object_funcs.get_sg_table handler.
  *
  * Returns:
  * A pointer to the scatter/gather table of pinned pages or NULL on failure.
  */
-static inline struct sg_table *drm_gem_cma_object_get_sg_table(struct drm_gem_object *obj)
+static inline struct sg_table *drm_gem_dma_object_get_sg_table(struct drm_gem_object *obj)
 {
-	struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+	struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
 
-	return drm_gem_cma_get_sg_table(cma_obj);
+	return drm_gem_dma_get_sg_table(dma_obj);
 }
 
 /*
- * drm_gem_cma_object_vmap - GEM object function for drm_gem_cma_vmap()
+ * drm_gem_dma_object_vmap - GEM object function for drm_gem_dma_vmap()
  * @obj: GEM object
- * @map: Returns the kernel virtual address of the CMA GEM object's backing store.
+ * @map: Returns the kernel virtual address of the DMA GEM object's backing store.
  *
- * This function wraps drm_gem_cma_vmap(). Drivers that employ the CMA helpers should
+ * This function wraps drm_gem_dma_vmap(). Drivers that employ the DMA helpers should
  * use it as their &drm_gem_object_funcs.vmap handler.
  *
  * Returns:
  * 0 on success or a negative error code on failure.
  */
-static inline int drm_gem_cma_object_vmap(struct drm_gem_object *obj,
+static inline int drm_gem_dma_object_vmap(struct drm_gem_object *obj,
 					  struct iosys_map *map)
 {
-	struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+	struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
 
-	return drm_gem_cma_vmap(cma_obj, map);
+	return drm_gem_dma_vmap(dma_obj, map);
 }
 
 /**
- * drm_gem_cma_object_mmap - GEM object function for drm_gem_cma_mmap()
+ * drm_gem_dma_object_mmap - GEM object function for drm_gem_dma_mmap()
  * @obj: GEM object
  * @vma: VMA for the area to be mapped
  *
- * This function wraps drm_gem_cma_mmap(). Drivers that employ the cma helpers should
+ * This function wraps drm_gem_dma_mmap(). Drivers that employ the dma helpers should
  * use it as their &drm_gem_object_funcs.mmap handler.
  *
  * Returns:
  * 0 on success or a negative error code on failure.
  */
-static inline int drm_gem_cma_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
+static inline int drm_gem_dma_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
 {
-	struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(obj);
+	struct drm_gem_dma_object *dma_obj = to_drm_gem_dma_obj(obj);
 
-	return drm_gem_cma_mmap(cma_obj, vma);
+	return drm_gem_dma_mmap(dma_obj, vma);
 }
 
 /*
@@ -138,57 +138,57 @@ static inline int drm_gem_cma_object_mmap(struct drm_gem_object *obj, struct vm_
  */
 
 /* create memory region for DRM framebuffer */
-int drm_gem_cma_dumb_create_internal(struct drm_file *file_priv,
+int drm_gem_dma_dumb_create_internal(struct drm_file *file_priv,
 				     struct drm_device *drm,
 				     struct drm_mode_create_dumb *args);
 
 /* create memory region for DRM framebuffer */
-int drm_gem_cma_dumb_create(struct drm_file *file_priv,
+int drm_gem_dma_dumb_create(struct drm_file *file_priv,
 			    struct drm_device *drm,
 			    struct drm_mode_create_dumb *args);
 
 struct drm_gem_object *
-drm_gem_cma_prime_import_sg_table(struct drm_device *dev,
+drm_gem_dma_prime_import_sg_table(struct drm_device *dev,
 				  struct dma_buf_attachment *attach,
 				  struct sg_table *sgt);
 
 /**
- * DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE - CMA GEM driver operations
+ * DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE - DMA GEM driver operations
  * @dumb_create_func: callback function for .dumb_create
  *
  * This macro provides a shortcut for setting the default GEM operations in the
  * &drm_driver structure.
  *
- * This macro is a variant of DRM_GEM_CMA_DRIVER_OPS for drivers that
+ * This macro is a variant of DRM_GEM_DMA_DRIVER_OPS for drivers that
  * override the default implementation of &struct rm_driver.dumb_create. Use
- * DRM_GEM_CMA_DRIVER_OPS if possible. Drivers that require a virtual address
+ * DRM_GEM_DMA_DRIVER_OPS if possible. Drivers that require a virtual address
  * on imported buffers should use
- * DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead.
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead.
  */
-#define DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(dumb_create_func) \
+#define DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(dumb_create_func) \
 	.dumb_create		= (dumb_create_func), \
 	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd, \
 	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle, \
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table, \
+	.gem_prime_import_sg_table = drm_gem_dma_prime_import_sg_table, \
 	.gem_prime_mmap		= drm_gem_prime_mmap
 
 /**
- * DRM_GEM_CMA_DRIVER_OPS - CMA GEM driver operations
+ * DRM_GEM_DMA_DRIVER_OPS - DMA GEM driver operations
  *
  * This macro provides a shortcut for setting the default GEM operations in the
  * &drm_driver structure.
  *
  * Drivers that come with their own implementation of
  * &struct drm_driver.dumb_create should use
- * DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE() instead. Use
- * DRM_GEM_CMA_DRIVER_OPS if possible. Drivers that require a virtual address
- * on imported buffers should use DRM_GEM_CMA_DRIVER_OPS_VMAP instead.
+ * DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE() instead. Use
+ * DRM_GEM_DMA_DRIVER_OPS if possible. Drivers that require a virtual address
+ * on imported buffers should use DRM_GEM_DMA_DRIVER_OPS_VMAP instead.
  */
-#define DRM_GEM_CMA_DRIVER_OPS \
-	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_gem_cma_dumb_create)
+#define DRM_GEM_DMA_DRIVER_OPS \
+	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(drm_gem_dma_dumb_create)
 
 /**
- * DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE - CMA GEM driver operations
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE - DMA GEM driver operations
  *                                                ensuring a virtual address
  *                                                on the buffer
  * @dumb_create_func: callback function for .dumb_create
@@ -197,21 +197,21 @@ drm_gem_cma_prime_import_sg_table(struct drm_device *dev,
  * &drm_driver structure for drivers that need the virtual address also on
  * imported buffers.
  *
- * This macro is a variant of DRM_GEM_CMA_DRIVER_OPS_VMAP for drivers that
+ * This macro is a variant of DRM_GEM_DMA_DRIVER_OPS_VMAP for drivers that
  * override the default implementation of &struct drm_driver.dumb_create. Use
- * DRM_GEM_CMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a
  * virtual address on imported buffers should use
- * DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE() instead.
+ * DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE() instead.
  */
-#define DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(dumb_create_func) \
+#define DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(dumb_create_func) \
 	.dumb_create		= dumb_create_func, \
 	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd, \
 	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle, \
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table_vmap, \
+	.gem_prime_import_sg_table = drm_gem_dma_prime_import_sg_table_vmap, \
 	.gem_prime_mmap		= drm_gem_prime_mmap
 
 /**
- * DRM_GEM_CMA_DRIVER_OPS_VMAP - CMA GEM driver operations ensuring a virtual
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP - DMA GEM driver operations ensuring a virtual
  *                               address on the buffer
  *
  * This macro provides a shortcut for setting the default GEM operations in the
@@ -220,16 +220,16 @@ drm_gem_cma_prime_import_sg_table(struct drm_device *dev,
  *
  * Drivers that come with their own implementation of
  * &struct drm_driver.dumb_create should use
- * DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead. Use
- * DRM_GEM_CMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a
- * virtual address on imported buffers should use DRM_GEM_CMA_DRIVER_OPS
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE() instead. Use
+ * DRM_GEM_DMA_DRIVER_OPS_VMAP if possible. Drivers that do not require a
+ * virtual address on imported buffers should use DRM_GEM_DMA_DRIVER_OPS
  * instead.
  */
-#define DRM_GEM_CMA_DRIVER_OPS_VMAP \
-	DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(drm_gem_cma_dumb_create)
+#define DRM_GEM_DMA_DRIVER_OPS_VMAP \
+	DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(drm_gem_dma_dumb_create)
 
 struct drm_gem_object *
-drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *drm,
+drm_gem_dma_prime_import_sg_table_vmap(struct drm_device *drm,
 				       struct dma_buf_attachment *attach,
 				       struct sg_table *sgt);
 
@@ -238,22 +238,22 @@ drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *drm,
  */
 
 #ifndef CONFIG_MMU
-unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
+unsigned long drm_gem_dma_get_unmapped_area(struct file *filp,
 					    unsigned long addr,
 					    unsigned long len,
 					    unsigned long pgoff,
 					    unsigned long flags);
-#define DRM_GEM_CMA_UNMAPPED_AREA_FOPS \
-	.get_unmapped_area	= drm_gem_cma_get_unmapped_area,
+#define DRM_GEM_DMA_UNMAPPED_AREA_FOPS \
+	.get_unmapped_area	= drm_gem_dma_get_unmapped_area,
 #else
-#define DRM_GEM_CMA_UNMAPPED_AREA_FOPS
+#define DRM_GEM_DMA_UNMAPPED_AREA_FOPS
 #endif
 
 /**
- * DEFINE_DRM_GEM_CMA_FOPS() - macro to generate file operations for CMA drivers
+ * DEFINE_DRM_GEM_DMA_FOPS() - macro to generate file operations for DMA drivers
  * @name: name for the generated structure
  *
- * This macro autogenerates a suitable &struct file_operations for CMA based
+ * This macro autogenerates a suitable &struct file_operations for DMA based
  * drivers, which can be assigned to &drm_driver.fops. Note that this structure
  * cannot be shared between drivers, because it contains a reference to the
  * current module using THIS_MODULE.
@@ -262,7 +262,7 @@ unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
  * non-static version of this you're probably doing it wrong and will break the
  * THIS_MODULE reference by accident.
  */
-#define DEFINE_DRM_GEM_CMA_FOPS(name) \
+#define DEFINE_DRM_GEM_DMA_FOPS(name) \
 	static const struct file_operations name = {\
 		.owner		= THIS_MODULE,\
 		.open		= drm_open,\
@@ -273,7 +273,7 @@ unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
 		.read		= drm_read,\
 		.llseek		= noop_llseek,\
 		.mmap		= drm_gem_mmap,\
-		DRM_GEM_CMA_UNMAPPED_AREA_FOPS \
+		DRM_GEM_DMA_UNMAPPED_AREA_FOPS \
 	}
 
-#endif /* __DRM_GEM_CMA_HELPER_H__ */
+#endif /* __DRM_GEM_DMA_HELPER_H__ */
