diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1289-drm-amd-display-Add-disable-triple-buffering-DC-debu.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1289-drm-amd-display-Add-disable-triple-buffering-DC-debu.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1289-drm-amd-display-Add-disable-triple-buffering-DC-debu.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1289-drm-amd-display-Add-disable-triple-buffering-DC-debu.patch new file mode 100644 index 00000000..40ec5089 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1289-drm-amd-display-Add-disable-triple-buffering-DC-debu.patch @@ -0,0 +1,31 @@ +From 6629168e2dfb00bf3431c5817971096b20df790e Mon Sep 17 00:00:00 2001 +From: Charlene Liu <charlene.liu@amd.com> +Date: Thu, 31 Jan 2019 20:39:16 -0500 +Subject: [PATCH 1289/2940] drm/amd/display: Add disable triple buffering DC + debug option + +Added a "disable_tri_buf" DC debug option. When set to 1 feature will +be off. + +Signed-off-by: Charlene Liu <charlene.liu@amd.com> +Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> +Acked-by: Leo Li <sunpeng.li@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dc.h | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h +index 3081a4b7b456..6fd7ff0a243a 100644 +--- a/drivers/gpu/drm/amd/display/dc/dc.h ++++ b/drivers/gpu/drm/amd/display/dc/dc.h +@@ -257,6 +257,7 @@ struct dc_debug_options { + bool skip_detection_link_training; + unsigned int force_odm_combine; //bit vector based on otg inst + unsigned int force_fclk_khz; ++ bool disable_tri_buf; + }; + + struct dc_debug_data { +-- +2.17.1 + |