diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0622-drm-amd-display-Fix-S3-gamma-corruption.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0622-drm-amd-display-Fix-S3-gamma-corruption.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0622-drm-amd-display-Fix-S3-gamma-corruption.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0622-drm-amd-display-Fix-S3-gamma-corruption.patch new file mode 100644 index 00000000..452a9923 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0622-drm-amd-display-Fix-S3-gamma-corruption.patch @@ -0,0 +1,37 @@ +From 9130eaf9dad2dd52fbaf437205e095ff59ee1304 Mon Sep 17 00:00:00 2001 +From: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> +Date: Thu, 13 Jul 2017 16:27:08 -0400 +Subject: [PATCH 0622/4131] drm/amd/display: Fix S3 gamma corruption. + +On S3 resume gamma is corrupted since no gamma programming +took place. + +Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> +Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> +Acked-by: Harry Wentland <Harry.Wentland@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/dc/core/dc.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c +index 20f4199..eda36c7 100644 +--- a/drivers/gpu/drm/amd/display/dc/core/dc.c ++++ b/drivers/gpu/drm/amd/display/dc/core/dc.c +@@ -1120,11 +1120,13 @@ bool dc_commit_surfaces_to_stream( + + stream_update->src = dc_stream->src; + stream_update->dst = dc_stream->dst; ++ stream_update->out_transfer_func = dc_stream->out_transfer_func; + + for (i = 0; i < new_surface_count; i++) { + updates[i].surface = new_surfaces[i]; + updates[i].gamma = + (struct dc_gamma *)new_surfaces[i]->gamma_correction; ++ updates[i].in_transfer_func = new_surfaces[i]->in_transfer_func; + flip_addr[i].address = new_surfaces[i]->address; + flip_addr[i].flip_immediate = new_surfaces[i]->flip_immediate; + plane_info[i].color_space = new_surfaces[i]->color_space; +-- +2.7.4 + |