diff mbox series

[11/15] drm/vc4: plane: Add 3:3:2 and 4:4:4:4 RGB/RGBX/RGBA formats

Message ID 20221207-rpi-hvs-crtc-misc-v1-11-1f8e0770798b@cerno.tech (mailing list archive)
State New, archived
Headers show
Series drm/vc4: Misc fixes and improvements for the HVS and CRTCs | expand

Commit Message

Maxime Ripard Dec. 7, 2022, 11:53 a.m. UTC 
From: Dave Stevenson <dave.stevenson@raspberrypi.com>

The hardware supports the 332 8bpp and 4:4:4:4 16bpp formats,
but the table of supported formats didn't include them.
Add them in.

In theory they are supported for T-format as well as linear,
but without a way to test them just add them as linear for now.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
 drivers/gpu/drm/vc4/vc4_plane.c | 70 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 7b7bbe94d47a..dee525bacd4b 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -175,6 +175,66 @@  static const struct hvs_format {
 		.pixel_order_hvs5 = HVS_PIXEL_ORDER_ABGR,
 		.hvs5_only = true,
 	},
+	{
+		.drm = DRM_FORMAT_RGB332,
+		.hvs = HVS_PIXEL_FORMAT_RGB332,
+		.pixel_order = HVS_PIXEL_ORDER_ARGB,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_ARGB,
+	},
+	{
+		.drm = DRM_FORMAT_BGR233,
+		.hvs = HVS_PIXEL_FORMAT_RGB332,
+		.pixel_order = HVS_PIXEL_ORDER_ABGR,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_ABGR,
+	},
+	{
+		.drm = DRM_FORMAT_XRGB4444,
+		.hvs = HVS_PIXEL_FORMAT_RGBA4444,
+		.pixel_order = HVS_PIXEL_ORDER_ABGR,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_ARGB,
+	},
+	{
+		.drm = DRM_FORMAT_ARGB4444,
+		.hvs = HVS_PIXEL_FORMAT_RGBA4444,
+		.pixel_order = HVS_PIXEL_ORDER_ABGR,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_ARGB,
+	},
+	{
+		.drm = DRM_FORMAT_XBGR4444,
+		.hvs = HVS_PIXEL_FORMAT_RGBA4444,
+		.pixel_order = HVS_PIXEL_ORDER_ARGB,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_ABGR,
+	},
+	{
+		.drm = DRM_FORMAT_ABGR4444,
+		.hvs = HVS_PIXEL_FORMAT_RGBA4444,
+		.pixel_order = HVS_PIXEL_ORDER_ARGB,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_ABGR,
+	},
+	{
+		.drm = DRM_FORMAT_BGRX4444,
+		.hvs = HVS_PIXEL_FORMAT_RGBA4444,
+		.pixel_order = HVS_PIXEL_ORDER_RGBA,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_BGRA,
+	},
+	{
+		.drm = DRM_FORMAT_BGRA4444,
+		.hvs = HVS_PIXEL_FORMAT_RGBA4444,
+		.pixel_order = HVS_PIXEL_ORDER_RGBA,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_BGRA,
+	},
+	{
+		.drm = DRM_FORMAT_RGBX4444,
+		.hvs = HVS_PIXEL_FORMAT_RGBA4444,
+		.pixel_order = HVS_PIXEL_ORDER_BGRA,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_RGBA,
+	},
+	{
+		.drm = DRM_FORMAT_RGBA4444,
+		.hvs = HVS_PIXEL_FORMAT_RGBA4444,
+		.pixel_order = HVS_PIXEL_ORDER_BGRA,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_RGBA,
+	},
 };
 
 static const struct hvs_format *vc4_get_hvs_format(u32 drm_format)
@@ -1521,6 +1581,16 @@  static bool vc4_format_mod_supported(struct drm_plane *plane,
 	case DRM_FORMAT_BGRX1010102:
 	case DRM_FORMAT_RGBA1010102:
 	case DRM_FORMAT_BGRA1010102:
+	case DRM_FORMAT_XRGB4444:
+	case DRM_FORMAT_ARGB4444:
+	case DRM_FORMAT_XBGR4444:
+	case DRM_FORMAT_ABGR4444:
+	case DRM_FORMAT_RGBX4444:
+	case DRM_FORMAT_RGBA4444:
+	case DRM_FORMAT_BGRX4444:
+	case DRM_FORMAT_BGRA4444:
+	case DRM_FORMAT_RGB332:
+	case DRM_FORMAT_BGR233:
 	case DRM_FORMAT_YUV422:
 	case DRM_FORMAT_YVU422:
 	case DRM_FORMAT_YUV420: