diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3501-Revert-drm-amd-display-Fix-underscan-not-using-prope.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3501-Revert-drm-amd-display-Fix-underscan-not-using-prope.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3501-Revert-drm-amd-display-Fix-underscan-not-using-prope.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3501-Revert-drm-amd-display-Fix-underscan-not-using-prope.patch new file mode 100644 index 00000000..1f720f20 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3501-Revert-drm-amd-display-Fix-underscan-not-using-prope.patch @@ -0,0 +1,54 @@ +From 8a4a80171174b42ef9414e56a2a1698d225fc344 Mon Sep 17 00:00:00 2001 +From: David Francis <David.Francis@amd.com> +Date: Thu, 23 May 2019 14:25:35 -0400 +Subject: [PATCH 3501/4256] Revert "drm/amd/display: Fix underscan not using + proper scaling" + +This reverts commit 80e80ec817f161560b4159608fb41bd289abede3. + +This commit fixed an issue with underscan commits not updating all +needed timing values, but through various refactors it is no longer +necessary. It causes corruption on odm combine by +overwriting the halved h_active in the stream timing + +Signed-off-by: David Francis <David.Francis@amd.com> +Reviewed-by: Roman Li <Roman.Li@amd.com> +Reviewed-by: Harry Wentland <harry.wentland@amd.com> +Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> +--- + drivers/gpu/drm/amd/display/dc/core/dc.c | 12 +----------- + 1 file changed, 1 insertion(+), 11 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c +index 541c94fba481..af2586b5c238 100644 +--- a/drivers/gpu/drm/amd/display/dc/core/dc.c ++++ b/drivers/gpu/drm/amd/display/dc/core/dc.c +@@ -2138,7 +2138,7 @@ void dc_commit_updates_for_stream(struct dc *dc, + enum surface_update_type update_type; + struct dc_state *context; + struct dc_context *dc_ctx = dc->ctx; +- int i, j; ++ int i; + + stream_status = dc_stream_get_status(stream); + context = dc->current_state; +@@ -2176,16 +2176,6 @@ void dc_commit_updates_for_stream(struct dc *dc, + + copy_surface_update_to_plane(surface, &srf_updates[i]); + +- if (update_type >= UPDATE_TYPE_MED) { +- for (j = 0; j < dc->res_pool->pipe_count; j++) { +- struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j]; +- +- if (pipe_ctx->plane_state != surface) +- continue; +- +- resource_build_scaling_params(pipe_ctx); +- } +- } + } + + copy_stream_update_to_stream(dc, context, stream, stream_update); +-- +2.17.1 + |