Re: [PATCH v4 1/4] [media] exynos-gsc: Use 576p instead 720p as a threshold for colorspaces

2017-02-21 Thread Thibault Saunier
Hello Andrzej, On 02/21/2017 06:56 AM, Andrzej Hajda wrote: On 13.02.2017 20:08, Thibault Saunier wrote: From: Javier Martinez Canillas The media documentation says that the V4L2_COLORSPACE_SMPTE170M colorspace should be used for SDTV and V4L2_COLORSPACE_REC709 for

Re: [PATCH v4 1/4] [media] exynos-gsc: Use 576p instead 720p as a threshold for colorspaces

2017-02-21 Thread Andrzej Hajda
On 13.02.2017 20:08, Thibault Saunier wrote: > From: Javier Martinez Canillas > > The media documentation says that the V4L2_COLORSPACE_SMPTE170M colorspace > should be used for SDTV and V4L2_COLORSPACE_REC709 for HDTV. But drivers > don't agree on the display resolution

Re: [PATCH v4 1/4] [media] exynos-gsc: Use 576p instead 720p as a threshold for colorspaces

2017-02-14 Thread Fabien DESSENNE
Hi Thibault On 13/02/17 20:08, Thibault Saunier wrote: > From: Javier Martinez Canillas > > The media documentation says that the V4L2_COLORSPACE_SMPTE170M colorspace > should be used for SDTV and V4L2_COLORSPACE_REC709 for HDTV. But drivers > don't agree on the display

[PATCH v4 1/4] [media] exynos-gsc: Use 576p instead 720p as a threshold for colorspaces

2017-02-13 Thread Thibault Saunier
From: Javier Martinez Canillas The media documentation says that the V4L2_COLORSPACE_SMPTE170M colorspace should be used for SDTV and V4L2_COLORSPACE_REC709 for HDTV. But drivers don't agree on the display resolution that should be used as a threshold. >From EIA CEA 861B