Re: [PATCH v4 3/4] gpu: ipu-v3: ipu-ic: Add support for BT.709 encoding

2019-02-12 Thread Steve Longerbeam via dri-devel
On 2/12/19 3:34 AM, Philipp Zabel wrote: Hi Steve, On Mon, 2019-02-11 at 17:20 -0800, Steve Longerbeam wrote: [...] Should we support YUV BT.601 <-> YUV REC.709 conversions? That would require separate encodings for input and output. How about if we pass the input and output encodings to

Re: [PATCH v4 3/4] gpu: ipu-v3: ipu-ic: Add support for BT.709 encoding

2019-02-12 Thread Philipp Zabel
Hi Steve, On Mon, 2019-02-11 at 17:20 -0800, Steve Longerbeam wrote: [...] > > Should we support YUV BT.601 <-> YUV REC.709 conversions? That would > > require separate encodings for input and output. > > How about if we pass the input and output encodings to the init ic task > functions, but

Re: [PATCH v4 3/4] gpu: ipu-v3: ipu-ic: Add support for BT.709 encoding

2019-02-12 Thread Steve Longerbeam via dri-devel
On 2/11/19 2:12 AM, Philipp Zabel wrote: On Fri, 2019-02-08 at 17:47 -0800, Steve Longerbeam wrote: Pass v4l2 encoding enum to the ipu_ic task init functions, and add support for the BT.709 encoding and inverse encoding matrices. Reported-by: Tim Harvey Signed-off-by: Steve Longerbeam ---

[PATCH v4 3/4] gpu: ipu-v3: ipu-ic: Add support for BT.709 encoding

2019-02-09 Thread Steve Longerbeam
Pass v4l2 encoding enum to the ipu_ic task init functions, and add support for the BT.709 encoding and inverse encoding matrices. Reported-by: Tim Harvey Signed-off-by: Steve Longerbeam --- Changes in v4: - fix compile error. Chnges in v3: - none. Changes in v2: - only return "Unsupported YCbCr