If VPU supports untiled output, it actually supports several different YUV 4:2:0 layouts, namely NV12, NV21, YUV420 and YVU420. Add support for all of them. Signed-off-by: Jernej Skrabec <jernej.skrabec@xxxxxxxx> --- drivers/staging/media/sunxi/cedrus/cedrus_hw.c | 18 +++++++++++++++++- .../staging/media/sunxi/cedrus/cedrus_video.c | 18 ++++++++++++++++++ 2 files changed, 35 insertions(+), 1 deletion(-) diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c index daf5f244f93b..c119fd8c4b92 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c @@ -83,9 +83,25 @@ void cedrus_dst_format_set(struct cedrus_dev *dev, switch (fmt->pixelformat) { case V4L2_PIX_FMT_NV12: + case V4L2_PIX_FMT_NV21: + case V4L2_PIX_FMT_YUV420: + case V4L2_PIX_FMT_YVU420: chroma_size = ALIGN(width, 16) * ALIGN(height, 16) / 2; - reg = VE_PRIMARY_OUT_FMT_NV12; + switch (fmt->pixelformat) { + case V4L2_PIX_FMT_NV12: + reg = VE_PRIMARY_OUT_FMT_NV12; + break; + case V4L2_PIX_FMT_NV21: + reg = VE_PRIMARY_OUT_FMT_NV21; + break; + case V4L2_PIX_FMT_YUV420: + reg = VE_PRIMARY_OUT_FMT_YU12; + break; + case V4L2_PIX_FMT_YVU420: + reg = VE_PRIMARY_OUT_FMT_YV12; + break; + } cedrus_write(dev, VE_PRIMARY_OUT_FMT, reg); reg = chroma_size / 2; diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_video.c b/drivers/staging/media/sunxi/cedrus/cedrus_video.c index 15cf1f10221b..016021d71df2 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_video.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_video.c @@ -55,6 +55,21 @@ static struct cedrus_format cedrus_formats[] = { .directions = CEDRUS_DECODE_DST, .capabilities = CEDRUS_CAPABILITY_UNTILED, }, + { + .pixelformat = V4L2_PIX_FMT_NV21, + .directions = CEDRUS_DECODE_DST, + .capabilities = CEDRUS_CAPABILITY_UNTILED, + }, + { + .pixelformat = V4L2_PIX_FMT_YUV420, + .directions = CEDRUS_DECODE_DST, + .capabilities = CEDRUS_CAPABILITY_UNTILED, + }, + { + .pixelformat = V4L2_PIX_FMT_YVU420, + .directions = CEDRUS_DECODE_DST, + .capabilities = CEDRUS_CAPABILITY_UNTILED, + }, }; #define CEDRUS_FORMATS_COUNT ARRAY_SIZE(cedrus_formats) @@ -130,6 +145,9 @@ void cedrus_prepare_format(struct v4l2_pix_format *pix_fmt) break; case V4L2_PIX_FMT_NV12: + case V4L2_PIX_FMT_NV21: + case V4L2_PIX_FMT_YUV420: + case V4L2_PIX_FMT_YVU420: /* 16-aligned stride. */ bytesperline = ALIGN(width, 16); -- 2.26.2 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel