From: Dave Stevenson <dave.stevenson@raspberrypi.org>
Date: Thu, 16 Nov 2017 14:22:29 +0000
Subject: drm/vc4: Add support for DRM_FORMAT_RGB888 and DRM_FORMAT_BGR888
Git-commit: 88f8156fba43d040dc5af42f88db2c53d6c69443
Patch-mainline: v4.16-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Filling out the list of supported formats based on those the
hardware can support.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/b551205d1c33fa49eef2c33ed2d60c5339b2f299.1510841336.git.dave.stevenson@raspberrypi.org

Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/vc4/vc4_plane.c |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -121,6 +121,14 @@ static const struct hvs_format {
 		.pixel_order = HVS_PIXEL_ORDER_ABGR, .has_alpha = false,
 	},
 	{
+		.drm = DRM_FORMAT_RGB888, .hvs = HVS_PIXEL_FORMAT_RGB888,
+		.pixel_order = HVS_PIXEL_ORDER_XRGB, .has_alpha = false,
+	},
+	{
+		.drm = DRM_FORMAT_BGR888, .hvs = HVS_PIXEL_FORMAT_RGB888,
+		.pixel_order = HVS_PIXEL_ORDER_XBGR, .has_alpha = false,
+	},
+	{
 		.drm = DRM_FORMAT_YUV422,
 		.hvs = HVS_PIXEL_FORMAT_YCBCR_YUV422_3PLANE,
 	},