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-rw-r--r--drivers/gpu/drm/amd/display/modules/color/color_gamma.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/color/color_gamma.h b/drivers/gpu/drm/amd/display/modules/color/color_gamma.h
index 369953fafadf..c56c203abfcb 100644
--- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.h
+++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.h
@@ -82,6 +82,18 @@ struct freesync_hdr_tf_params {
unsigned int skip_tm; // skip tm
};
+union tm3dlut_flags {
+ unsigned int raw;
+ struct {
+ unsigned int dochroma_scale :1;
+ unsigned int spec_version :3;
+ unsigned int less_than_dcip3 :1;
+ unsigned int exp_shaper_max :6;
+ unsigned int zero_display_black :1;
+ unsigned int reseved :20;
+ } bits;
+};
+
void setup_x_points_distribution(void);
void precompute_pq(void);
void precompute_de_pq(void);