From: Nawwar Ali <nawwar.ali@xxxxxxx>
[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@xxxxxxx>
Acked-by: Alan Liu <HaoPing.Liu@xxxxxxx>
Signed-off-by: Nawwar Ali <nawwar.ali@xxxxxxx>
---
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
