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-rw-r--r--drivers/gpu/drm/i915/display/intel_color.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 946fb767f3e0..435394cad359 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -1521,14 +1521,10 @@ static int ilk_color_check(struct intel_crtc_state *crtc_state)
static u32 ivb_gamma_mode(const struct intel_crtc_state *crtc_state)
{
- if (!crtc_state->gamma_enable ||
- crtc_state_is_legacy_gamma(crtc_state))
- return GAMMA_MODE_MODE_8BIT;
- else if (crtc_state->hw.gamma_lut &&
- crtc_state->hw.degamma_lut)
+ if (crtc_state->hw.degamma_lut && crtc_state->hw.gamma_lut)
return GAMMA_MODE_MODE_SPLIT;
- else
- return GAMMA_MODE_MODE_10BIT;
+
+ return ilk_gamma_mode(crtc_state);
}
static u32 ivb_csc_mode(const struct intel_crtc_state *crtc_state)