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From 4517a744256fb7eb551d44e5fcd2bd367c9f6d71 Mon Sep 17 00:00:00 2001
From: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Date: Wed, 10 Jan 2018 17:40:32 -0500
Subject: [PATCH 3263/4131] drm/amd/display: Force full update on
pixel_format_change
Signed-off-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 1 +
drivers/gpu/drm/amd/display/dc/dc.h | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 0f3052d6..11f90dd 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1105,6 +1105,7 @@ static enum surface_update_type get_plane_info_update_type(const struct dc_surfa
if (update_flags->bits.rotation_change
|| update_flags->bits.stereo_format_change
+ || update_flags->bits.pixel_format_change
|| update_flags->bits.gamma_change
|| update_flags->bits.bpp_change
|| update_flags->bits.bandwidth_change
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index e93e23e..eb7dad0 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -213,6 +213,7 @@ struct dc_debug {
bool vsr_support;
bool performance_trace;
bool az_endpoint_mute_only;
+ bool always_use_regamma;
};
struct dc_state;
struct resource_pool;
@@ -495,7 +496,6 @@ struct dc_surface_update {
/* following updates require alloc/sleep/spin that is not isr safe,
* null means no updates
*/
- /* gamma TO BE REMOVED */
struct dc_gamma *gamma;
enum color_transfer_func color_input_tf;
struct dc_transfer_func *in_transfer_func;
--
2.7.4
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