[PATCH 07/14] drm/amd/display: force use sRGB for video TF is sRGB or BT709

[Bindu R]

From: Jing Zhou <Jing.Zhou at amd.com>

[Why]
When mpo enabled, video comes is 709. Desktop use sRGB.
So color change easily noticeable especially when switch between
mpo/non-mpo.

[How]
Force use sRGB for video TF is sRGB or BT709.
DCN1/DCN2 use predefined type with YUV.
DCN3 use distributed points type with YUV.

Signed-off-by: Jing Zhou <Jing.Zhou at amd.com>
Acked-by: Bindu Ramamurthy<Bindu.R at amd.com>
Acked-by: Bindu Ramamurthy <bindu.r at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dc.h                     | 1 +
 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c   | 1 +
 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c   | 1 +
 drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c   | 1 +
 drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c   | 1 +
 drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c | 1 +
 drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c | 1 +
 7 files changed, 7 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index e6b92683dc5b..c368de08969b 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -125,6 +125,7 @@ struct dpp_color_caps {
 	uint16_t hw_3d_lut : 1;
 	uint16_t ogam_ram : 1; // blnd gam
 	uint16_t ocsc : 1;
+	uint16_t dgam_rom_for_yuv : 1;
 	struct rom_curve_caps dgam_rom_caps;
 	struct rom_curve_caps ogam_rom_caps;
 };
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index e74bb2735885..bdc37831535e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -1439,6 +1439,7 @@ static bool dcn10_resource_construct(
 	dc->caps.color.dpp.dgam_rom_caps.hlg = 0;
 	dc->caps.color.dpp.post_csc = 0;
 	dc->caps.color.dpp.gamma_corr = 0;
+	dc->caps.color.dpp.dgam_rom_for_yuv = 1;
 
 	dc->caps.color.dpp.hw_3d_lut = 0;
 	dc->caps.color.dpp.ogam_ram = 1; // RGAM on DCN1
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index 86c21e463640..576a8f5e6f87 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -3839,6 +3839,7 @@ static bool dcn20_resource_construct(
 	dc->caps.color.dpp.dgam_rom_caps.hlg = 0;
 	dc->caps.color.dpp.post_csc = 0;
 	dc->caps.color.dpp.gamma_corr = 0;
+	dc->caps.color.dpp.dgam_rom_for_yuv = 1;
 
 	dc->caps.color.dpp.hw_3d_lut = 1;
 	dc->caps.color.dpp.ogam_ram = 1;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index 5eedc19662a3..abc8af0ef141 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -1978,6 +1978,7 @@ static bool dcn21_resource_construct(
 	dc->caps.color.dpp.dgam_rom_caps.hlg = 0;
 	dc->caps.color.dpp.post_csc = 0;
 	dc->caps.color.dpp.gamma_corr = 0;
+	dc->caps.color.dpp.dgam_rom_for_yuv = 1;
 
 	dc->caps.color.dpp.hw_3d_lut = 1;
 	dc->caps.color.dpp.ogam_ram = 1;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
index deeeab53ac87..a1edb829dc05 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
@@ -2621,6 +2621,7 @@ static bool dcn30_resource_construct(
 	dc->caps.color.dpp.dgam_rom_caps.hlg = 1;
 	dc->caps.color.dpp.post_csc = 1;
 	dc->caps.color.dpp.gamma_corr = 1;
+	dc->caps.color.dpp.dgam_rom_for_yuv = 0;
 
 	dc->caps.color.dpp.hw_3d_lut = 1;
 	dc->caps.color.dpp.ogam_ram = 1;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
index 5a47b4106b7b..8824dbce6f4a 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
@@ -1748,6 +1748,7 @@ static bool dcn301_resource_construct(
 	dc->caps.color.dpp.dgam_rom_caps.hlg = 1;
 	dc->caps.color.dpp.post_csc = 1;
 	dc->caps.color.dpp.gamma_corr = 1;
+	dc->caps.color.dpp.dgam_rom_for_yuv = 0;
 
 	dc->caps.color.dpp.hw_3d_lut = 1;
 	dc->caps.color.dpp.ogam_ram = 1;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
index 2345f12ceab3..7a83a85d2c69 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
@@ -1327,6 +1327,7 @@ static bool dcn302_resource_construct(
 	dc->caps.color.dpp.dgam_rom_caps.hlg = 1;
 	dc->caps.color.dpp.post_csc = 1;
 	dc->caps.color.dpp.gamma_corr = 1;
+	dc->caps.color.dpp.dgam_rom_for_yuv = 0;
 
 	dc->caps.color.dpp.hw_3d_lut = 1;
 	dc->caps.color.dpp.ogam_ram = 1;
-- 
2.25.1