diff mbox series

[v3,2/2] drm/rockchip: vop: Add NV15, NV20 and NV30 support

Message ID 20230617222307.3145714-3-jonas@kwiboo.se (mailing list archive)
State New, archived
Headers show
Series drm/rockchip: vop: Add NV15, NV20 and NV30 support | expand

Commit Message

Jonas Karlman June 17, 2023, 10:23 p.m. UTC 
Add support for displaying 10-bit 4:2:0 and 4:2:2 formats produced by the
Rockchip Video Decoder on RK322X, RK3288, RK3328, RK3368 and RK3399.
Also add support for 10-bit 4:4:4 format while at it.

V2: Added NV30 support

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Sandy Huang <hjc@rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 29 +++++++++++++++++--
 drivers/gpu/drm/rockchip/rockchip_drm_vop.h |  1 +
 drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 32 +++++++++++++++++----
 3 files changed, 54 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 60b23636a3fe..3984265a6d8f 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -273,6 +273,18 @@  static bool has_uv_swapped(uint32_t format)
 	}
 }
 
+static bool is_fmt_10(uint32_t format)
+{
+	switch (format) {
+	case DRM_FORMAT_NV15:
+	case DRM_FORMAT_NV20:
+	case DRM_FORMAT_NV30:
+		return true;
+	default:
+		return false;
+	}
+}
+
 static enum vop_data_format vop_convert_format(uint32_t format)
 {
 	switch (format) {
@@ -288,12 +300,15 @@  static enum vop_data_format vop_convert_format(uint32_t format)
 	case DRM_FORMAT_BGR565:
 		return VOP_FMT_RGB565;
 	case DRM_FORMAT_NV12:
+	case DRM_FORMAT_NV15:
 	case DRM_FORMAT_NV21:
 		return VOP_FMT_YUV420SP;
 	case DRM_FORMAT_NV16:
+	case DRM_FORMAT_NV20:
 	case DRM_FORMAT_NV61:
 		return VOP_FMT_YUV422SP;
 	case DRM_FORMAT_NV24:
+	case DRM_FORMAT_NV30:
 	case DRM_FORMAT_NV42:
 		return VOP_FMT_YUV444SP;
 	default:
@@ -944,7 +959,12 @@  static void vop_plane_atomic_update(struct drm_plane *plane,
 	dsp_sty = dest->y1 + crtc->mode.vtotal - crtc->mode.vsync_start;
 	dsp_st = dsp_sty << 16 | (dsp_stx & 0xffff);
 
-	offset = (src->x1 >> 16) * fb->format->cpp[0];
+	if (fb->format->block_w[0])
+		offset = (src->x1 >> 16) * fb->format->char_per_block[0] /
+			 fb->format->block_w[0];
+	else
+		offset = (src->x1 >> 16) * fb->format->cpp[0];
+
 	offset += (src->y1 >> 16) * fb->pitches[0];
 	dma_addr = rk_obj->dma_addr + offset + fb->offsets[0];
 
@@ -970,6 +990,7 @@  static void vop_plane_atomic_update(struct drm_plane *plane,
 	}
 
 	VOP_WIN_SET(vop, win, format, format);
+	VOP_WIN_SET(vop, win, fmt_10, is_fmt_10(fb->format->format));
 	VOP_WIN_SET(vop, win, yrgb_vir, DIV_ROUND_UP(fb->pitches[0], 4));
 	VOP_WIN_SET(vop, win, yrgb_mst, dma_addr);
 	VOP_WIN_YUV2YUV_SET(vop, win_yuv2yuv, y2r_en, is_yuv);
@@ -986,7 +1007,11 @@  static void vop_plane_atomic_update(struct drm_plane *plane,
 		uv_obj = fb->obj[1];
 		rk_uv_obj = to_rockchip_obj(uv_obj);
 
-		offset = (src->x1 >> 16) * bpp / hsub;
+		if (fb->format->block_w[1])
+			offset = (src->x1 >> 16) * bpp /
+				 fb->format->block_w[1] / hsub;
+		else
+			offset = (src->x1 >> 16) * bpp / hsub;
 		offset += (src->y1 >> 16) * fb->pitches[1] / vsub;
 
 		dma_addr = rk_uv_obj->dma_addr + offset + fb->offsets[1];
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
index 5f56e0597df8..4b2daefeb8c1 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
@@ -186,6 +186,7 @@  struct vop_win_phy {
 	struct vop_reg enable;
 	struct vop_reg gate;
 	struct vop_reg format;
+	struct vop_reg fmt_10;
 	struct vop_reg rb_swap;
 	struct vop_reg uv_swap;
 	struct vop_reg act_info;
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index 20ac7811c5eb..7f72dcac6f0e 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -53,6 +53,23 @@  static const uint32_t formats_win_full[] = {
 	DRM_FORMAT_NV42,
 };
 
+static const uint32_t formats_win_full_10[] = {
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_ABGR8888,
+	DRM_FORMAT_RGB888,
+	DRM_FORMAT_BGR888,
+	DRM_FORMAT_RGB565,
+	DRM_FORMAT_BGR565,
+	DRM_FORMAT_NV12,
+	DRM_FORMAT_NV16,
+	DRM_FORMAT_NV24,
+	DRM_FORMAT_NV15,
+	DRM_FORMAT_NV20,
+	DRM_FORMAT_NV30,
+};
+
 static const uint64_t format_modifiers_win_full[] = {
 	DRM_FORMAT_MOD_LINEAR,
 	DRM_FORMAT_MOD_INVALID,
@@ -627,11 +644,12 @@  static const struct vop_scl_regs rk3288_win_full_scl = {
 
 static const struct vop_win_phy rk3288_win01_data = {
 	.scl = &rk3288_win_full_scl,
-	.data_formats = formats_win_full,
-	.nformats = ARRAY_SIZE(formats_win_full),
+	.data_formats = formats_win_full_10,
+	.nformats = ARRAY_SIZE(formats_win_full_10),
 	.format_modifiers = format_modifiers_win_full,
 	.enable = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 0),
 	.format = VOP_REG(RK3288_WIN0_CTRL0, 0x7, 1),
+	.fmt_10 = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 4),
 	.rb_swap = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 12),
 	.uv_swap = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 15),
 	.act_info = VOP_REG(RK3288_WIN0_ACT_INFO, 0x1fff1fff, 0),
@@ -768,11 +786,12 @@  static const struct vop_intr rk3368_vop_intr = {
 
 static const struct vop_win_phy rk3368_win01_data = {
 	.scl = &rk3288_win_full_scl,
-	.data_formats = formats_win_full,
-	.nformats = ARRAY_SIZE(formats_win_full),
+	.data_formats = formats_win_full_10,
+	.nformats = ARRAY_SIZE(formats_win_full_10),
 	.format_modifiers = format_modifiers_win_full,
 	.enable = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 0),
 	.format = VOP_REG(RK3368_WIN0_CTRL0, 0x7, 1),
+	.fmt_10 = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 4),
 	.rb_swap = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 12),
 	.uv_swap = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 15),
 	.x_mir_en = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 21),
@@ -938,11 +957,12 @@  static const struct vop_win_yuv2yuv_data rk3399_vop_big_win_yuv2yuv_data[] = {
 
 static const struct vop_win_phy rk3399_win01_data = {
 	.scl = &rk3288_win_full_scl,
-	.data_formats = formats_win_full,
-	.nformats = ARRAY_SIZE(formats_win_full),
+	.data_formats = formats_win_full_10,
+	.nformats = ARRAY_SIZE(formats_win_full_10),
 	.format_modifiers = format_modifiers_win_full_afbc,
 	.enable = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 0),
 	.format = VOP_REG(RK3288_WIN0_CTRL0, 0x7, 1),
+	.fmt_10 = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 4),
 	.rb_swap = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 12),
 	.uv_swap = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 15),
 	.x_mir_en = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 21),