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path: root/drivers/media/platform/vivid/vivid-tpg.h
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Diffstat (limited to 'drivers/media/platform/vivid/vivid-tpg.h')
-rw-r--r--drivers/media/platform/vivid/vivid-tpg.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/media/platform/vivid/vivid-tpg.h b/drivers/media/platform/vivid/vivid-tpg.h
index 8ef3e52ba3be..9dc463a40ed3 100644
--- a/drivers/media/platform/vivid/vivid-tpg.h
+++ b/drivers/media/platform/vivid/vivid-tpg.h
@@ -119,6 +119,18 @@ struct tpg_data {
u32 fourcc;
bool is_yuv;
u32 colorspace;
+ u32 ycbcr_enc;
+ /*
+ * Stores the actual Y'CbCr encoding, i.e. will never be
+ * V4L2_YCBCR_ENC_DEFAULT.
+ */
+ u32 real_ycbcr_enc;
+ u32 quantization;
+ /*
+ * Stores the actual quantization, i.e. will never be
+ * V4L2_QUANTIZATION_DEFAULT.
+ */
+ u32 real_quantization;
enum tpg_video_aspect vid_aspect;
enum tpg_pixel_aspect pix_aspect;
unsigned rgb_range;
@@ -286,6 +298,32 @@ static inline u32 tpg_g_colorspace(const struct tpg_data *tpg)
return tpg->colorspace;
}
+static inline void tpg_s_ycbcr_enc(struct tpg_data *tpg, u32 ycbcr_enc)
+{
+ if (tpg->ycbcr_enc == ycbcr_enc)
+ return;
+ tpg->ycbcr_enc = ycbcr_enc;
+ tpg->recalc_colors = true;
+}
+
+static inline u32 tpg_g_ycbcr_enc(const struct tpg_data *tpg)
+{
+ return tpg->ycbcr_enc;
+}
+
+static inline void tpg_s_quantization(struct tpg_data *tpg, u32 quantization)
+{
+ if (tpg->quantization == quantization)
+ return;
+ tpg->quantization = quantization;
+ tpg->recalc_colors = true;
+}
+
+static inline u32 tpg_g_quantization(const struct tpg_data *tpg)
+{
+ return tpg->quantization;
+}
+
static inline unsigned tpg_g_planes(const struct tpg_data *tpg)
{
return tpg->planes;