Re: [PATCH v2 1/4] [media] exynos-gsc: Use 576p instead 720p as a threshold for colorspaces

2017-02-13 Thread Hans Verkuil
On 02/10/2017 08:38 PM, Russell King - ARM Linux wrote: > On Thu, Feb 09, 2017 at 05:04:17PM -0300, 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 H

Re: [PATCH v2 1/4] [media] exynos-gsc: Use 576p instead 720p as a threshold for colorspaces

2017-02-10 Thread Russell King - ARM Linux
On Thu, Feb 09, 2017 at 05:04:17PM -0300, 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 that

Re: [PATCH v2 1/4] [media] exynos-gsc: Use 576p instead 720p as a threshold for colorspaces

2017-02-09 Thread Andrzej Hajda
On 09.02.2017 21:04, 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 that should be used as a t

[PATCH v2 1/4] [media] exynos-gsc: Use 576p instead 720p as a threshold for colorspaces

2017-02-09 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. Some drivers set V4L2_COLORSPACE_REC709 for