[PATCH 04/22] drm/amd/display: Update 709 gamma to 2.222 as stated in the standerd

[Alan Liu]

From: Nawwar Ali <nawwar.ali at amd.com>

[WHY]
    Previously driver use gamma 2.2 for 709 color space,
    but the standard is to use gamma of 2.222

[HOW]
    Change it gamma to 2.222

Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac at amd.com>
Acked-by: Alan Liu <HaoPing.Liu at amd.com>
Signed-off-by: Nawwar Ali <nawwar.ali at amd.com>
---
 drivers/gpu/drm/amd/display/modules/color/color_gamma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
index 447a0ec9cbe2..f6034213c700 100644
--- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
+++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
@@ -61,7 +61,7 @@ static const int32_t numerator01[] = { 31308,   180000, 0,  0,  0};
 static const int32_t numerator02[] = { 12920,   4500,   0,  0,  0};
 static const int32_t numerator03[] = { 55,      99,     0,  0,  0};
 static const int32_t numerator04[] = { 55,      99,     0,  0,  0};
-static const int32_t numerator05[] = { 2400,    2200,   2200, 2400, 2600};
+static const int32_t numerator05[] = { 2400,    2222,   2200, 2400, 2600};
 
 /* one-time setup of X points */
 void setup_x_points_distribution(void)
-- 
2.25.1