From: David Francis Date: Thu, 23 May 2019 18:25:35 +0000 (-0400) Subject: Revert "drm/amd/display: Fix underscan not using proper scaling" X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=5cb99d46f7bdf02cacf08ea9d4301aff0cd311a6;p=uclinux-h8%2Flinux.git 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 Reviewed-by: Roman Li Reviewed-by: Harry Wentland Reviewed-by: Nicholas Kazlauskas Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 4a2c7e9c56c0..55505b9f8ab4 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -2130,7 +2130,7 @@ 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; @@ -2168,16 +2168,6 @@ 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);