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Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0749-drm-amd-display-Fix-regression-in-dce110_apply_ctx_f.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.14.71/0749-drm-amd-display-Fix-regression-in-dce110_apply_ctx_f.patch33
1 files changed, 33 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0749-drm-amd-display-Fix-regression-in-dce110_apply_ctx_f.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0749-drm-amd-display-Fix-regression-in-dce110_apply_ctx_f.patch
new file mode 100644
index 00000000..6d4aedbf
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/0749-drm-amd-display-Fix-regression-in-dce110_apply_ctx_f.patch
@@ -0,0 +1,33 @@
+From 9f683724787c5f355e2745eb6b35ea6a1d76cf3d Mon Sep 17 00:00:00 2001
+From: Harry Wentland <harry.wentland@amd.com>
+Date: Tue, 8 Aug 2017 11:35:10 -0400
+Subject: [PATCH 0749/4131] drm/amd/display: Fix regression in
+ dce110_apply_ctx_for_surfaces
+
+Caused by "add programming for 0 plane case" which was tested on DCN but
+not on DCE.
+
+Signed-off-by: Harry Wentland <harry.wentland@amd.com>
+Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@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/dce110/dce110_hw_sequencer.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+index c29e514..5b46e77 100644
+--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
++++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+@@ -2639,7 +2639,7 @@ static void dce110_apply_ctx_for_surface(
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+- if (pipe_ctx->stream == stream)
++ if (pipe_ctx->stream != stream)
+ continue;
+
+ dce110_program_front_end_for_pipe(dc, pipe_ctx);
+--
+2.7.4
+