diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/2026-drm-amd-display-Add-writeback_config-to-VBA-vars.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/2026-drm-amd-display-Add-writeback_config-to-VBA-vars.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/2026-drm-amd-display-Add-writeback_config-to-VBA-vars.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/2026-drm-amd-display-Add-writeback_config-to-VBA-vars.patch new file mode 100644 index 00000000..e292d4be --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/2026-drm-amd-display-Add-writeback_config-to-VBA-vars.patch @@ -0,0 +1,33 @@ +From b0dc0ab10c2aa43175879c6b17681f7965a2ae94 Mon Sep 17 00:00:00 2001 +From: Ilya Bakoulin <Ilya.Bakoulin@amd.com> +Date: Fri, 12 Apr 2019 16:47:08 -0400 +Subject: [PATCH 2026/2940] drm/amd/display: Add writeback_config to VBA vars + +Adding writeback_config enum to vba_vars_st, replacing old flag. +Initialize to dm_normal. + +Signed-off-by: Ilya Bakoulin <Ilya.Bakoulin@amd.com> +Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> +Acked-by: Leo Li <sunpeng.li@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h +index c59e582c1f40..174c414e0982 100644 +--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h ++++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h +@@ -147,4 +147,10 @@ enum dm_validation_status { + DML_FAIL_V_RATIO_PREFETCH, + }; + ++enum writeback_config { ++ dm_normal, ++ dm_whole_buffer_for_single_stream_no_interleave, ++ dm_whole_buffer_for_single_stream_interleave, ++}; ++ + #endif +-- +2.17.1 + |