From 703cd9ae0d674a7a1d5d2713e0ddbad87dc0e7a9 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Sat, 1 May 2021 03:28:52 +0300 Subject: [PATCH] drm/i915/tgl+: Add the missing MC CCS/XYUV8888 format support Make sure that the XYUV8888 format is handled correctly when it's used with a MC_CCS modifier framebuffer. Besides this format not working, the driver will also return an incorrect error value when trying to use it, indicating that the second color plane in the framebuffer is set unexpectedly. Signed-off-by: Imre Deak Reviewed-by: Juha-Pekka Heikkila Link: https://patchwork.freedesktop.org/patch/msgid/20210501002853.4132009-1-imre.deak@intel.com --- drivers/gpu/drm/i915/display/intel_display.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 78745fa..cc673bb 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -1262,6 +1262,9 @@ static const struct drm_format_info gen12_ccs_formats[] = { { .format = DRM_FORMAT_VYUY, .num_planes = 2, .char_per_block = { 2, 1 }, .block_w = { 1, 2 }, .block_h = { 1, 1 }, .hsub = 2, .vsub = 1, .is_yuv = true }, + { .format = DRM_FORMAT_XYUV8888, .num_planes = 2, + .char_per_block = { 4, 1 }, .block_w = { 1, 2 }, .block_h = { 1, 1 }, + .hsub = 1, .vsub = 1, .is_yuv = true }, { .format = DRM_FORMAT_NV12, .num_planes = 4, .char_per_block = { 1, 2, 1, 1 }, .block_w = { 1, 1, 4, 4 }, .block_h = { 1, 1, 1, 1 }, .hsub = 2, .vsub = 2, .is_yuv = true }, -- 2.7.4