media: amphion: don't change the colorspace reported by decoder.

Commit Message

Ming Qian July 26, 2022, 3:02 a.m. UTC

decoder will report the colorspace information
which is parsed from the sequence header,
if they are unspecified, just let application to determine it,
don't change it in driver.

Fixes: 6de8d628df6ef ("media: amphion: add v4l2 m2m vpu decoder stateful driver")
Signed-off-by: Ming Qian <[e-mail]>
---
 drivers/media/platform/amphion/vdec.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

Patch

diff --git a/drivers/media/platform/amphion/vdec.c b/drivers/media/platform/amphion/vdec.c
index 9e64041cc1c1..feb75dc204de 100644
--- a/drivers/media/platform/amphion/vdec.c
+++ b/drivers/media/platform/amphion/vdec.c
@@ -808,14 +808,6 @@  static void vdec_init_fmt(struct vpu_inst *inst)
 		inst->cap_format.field = V4L2_FIELD_NONE;
 	else
 		inst->cap_format.field = V4L2_FIELD_SEQ_TB;
-	if (vdec->codec_info.color_primaries == V4L2_COLORSPACE_DEFAULT)
-		vdec->codec_info.color_primaries = V4L2_COLORSPACE_REC709;
-	if (vdec->codec_info.transfer_chars == V4L2_XFER_FUNC_DEFAULT)
-		vdec->codec_info.transfer_chars = V4L2_XFER_FUNC_709;
-	if (vdec->codec_info.matrix_coeffs == V4L2_YCBCR_ENC_DEFAULT)
-		vdec->codec_info.matrix_coeffs = V4L2_YCBCR_ENC_709;
-	if (vdec->codec_info.full_range == V4L2_QUANTIZATION_DEFAULT)
-		vdec->codec_info.full_range = V4L2_QUANTIZATION_LIM_RANGE;
 }
 
 static void vdec_init_crop(struct vpu_inst *inst)
@@ -1555,6 +1547,14 @@  static int vdec_get_debug_info(struct vpu_inst *inst, char *str, u32 size, u32 i
 				vdec->codec_info.frame_rate.numerator,
 				vdec->codec_info.frame_rate.denominator);
 		break;
+	case 9:
+		num = scnprintf(str, size, "colorspace: %d, %d, %d, %d (%d)\n",
+				vdec->codec_info.color_primaries,
+				vdec->codec_info.transfer_chars,
+				vdec->codec_info.matrix_coeffs,
+				vdec->codec_info.full_range,
+				vdec->codec_info.vui_present);
+		break;
 	default:
 		break;
 	}