From: Hans Verkuil <hans.verk...@cisco.com>
Use these defines instead of hardcoding this in any driver that needs it.
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
---
drivers/media/platform/vivid/vivid-tpg.c | 51 ++++++--------------------------
1 file changed, 9 insertions(+), 42 deletions(-)
diff --git a/drivers/media/platform/vivid/vivid-tpg.c
b/drivers/media/platform/vivid/vivid-tpg.c
index 4df755a..5f98ca0 100644
--- a/drivers/media/platform/vivid/vivid-tpg.c
+++ b/drivers/media/platform/vivid/vivid-tpg.c
@@ -1640,48 +1640,15 @@ static void tpg_recalc(struct tpg_data *tpg)
tpg->recalc_lines = true;
tpg->real_ycbcr_enc = tpg->ycbcr_enc;
tpg->real_quantization = tpg->quantization;
- if (tpg->ycbcr_enc == V4L2_YCBCR_ENC_DEFAULT) {
- switch (tpg->colorspace) {
- case V4L2_COLORSPACE_REC709:
- tpg->real_ycbcr_enc = V4L2_YCBCR_ENC_709;
- break;
- case V4L2_COLORSPACE_SRGB:
- tpg->real_ycbcr_enc = V4L2_YCBCR_ENC_SYCC;
- break;
- case V4L2_COLORSPACE_BT2020:
- tpg->real_ycbcr_enc = V4L2_YCBCR_ENC_BT2020;
- break;
- case V4L2_COLORSPACE_SMPTE240M:
- tpg->real_ycbcr_enc = V4L2_YCBCR_ENC_SMPTE240M;
- break;
- case V4L2_COLORSPACE_SMPTE170M:
- case V4L2_COLORSPACE_470_SYSTEM_M:
- case V4L2_COLORSPACE_470_SYSTEM_BG:
- case V4L2_COLORSPACE_ADOBERGB:
- default:
- tpg->real_ycbcr_enc = V4L2_YCBCR_ENC_601;
- break;
- }
- }
- if (tpg->quantization == V4L2_QUANTIZATION_DEFAULT) {
- tpg->real_quantization = V4L2_QUANTIZATION_FULL_RANGE;
- if (tpg->is_yuv) {
- switch (tpg->real_ycbcr_enc) {
- case V4L2_YCBCR_ENC_SYCC:
- case V4L2_YCBCR_ENC_XV601:
- case V4L2_YCBCR_ENC_XV709:
- break;
- default:
- tpg->real_quantization =
- V4L2_QUANTIZATION_LIM_RANGE;
- break;
- }
- } else if (tpg->colorspace == V4L2_COLORSPACE_BT2020) {
- /* R'G'B' BT.2020 is limited range */
- tpg->real_quantization =
- V4L2_QUANTIZATION_LIM_RANGE;
- }
- }
+ if (tpg->ycbcr_enc == V4L2_YCBCR_ENC_DEFAULT)
+ tpg->real_ycbcr_enc =
+ V4L2_MAP_YCBCR_ENC_DEFAULT(tpg->colorspace);
+
+ if (tpg->quantization == V4L2_QUANTIZATION_DEFAULT)
+ tpg->real_quantization =
+ V4L2_MAP_QUANTIZATION_DEFAULT(!tpg->is_yuv,
+ tpg->colorspace, tpg->real_ycbcr_enc);
+
tpg_precalculate_colors(tpg);
}
if (tpg->recalc_square_border) {
--
2.1.4
--
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