Re: [Intel-gfx] [PATCH] drm/i915/icl: Fix checks for userspace ctm + ycbcr output

2019-02-18 Thread Ville Syrjälä
On Fri, Feb 15, 2019 at 03:35:41PM -0800, Matt Roper wrote: > We recently added support for gen11's new "output csc" which can be used > independently of the regular pipe CSC. The idea is that this new output > csc allows us to use a userspace-provided color transformation matrix at > the same tim

Re: [Intel-gfx] [PATCH] drm/i915/icl: Fix checks for userspace ctm + ycbcr output

2019-02-18 Thread Shankar, Uma
>-Original Message- >From: Roper, Matthew D >Sent: Saturday, February 16, 2019 5:06 AM >To: intel-gfx@lists.freedesktop.org >Cc: Roper, Matthew D ; Shankar, Uma >; Maarten Lankhorst >; Ville Syrjälä > >Subject: [PATCH] drm/i915/icl: Fix checks for userspace ctm + ycbcr output > >We recen

[Intel-gfx] [PATCH] drm/i915/icl: Fix checks for userspace ctm + ycbcr output

2019-02-15 Thread Matt Roper
We recently added support for gen11's new "output csc" which can be used independently of the regular pipe CSC. The idea is that this new output csc allows us to use a userspace-provided color transformation matrix at the same time we drive a YCBCR display mode requiring RGB->YUV conversion. Howe