Re: [Intel-gfx] [v3] drm/i915/icl: Handle YCbCr to RGB conversion for BT2020 case

2019-05-09 Thread Shankar, Uma
>-Original Message- >From: Ville Syrjälä [mailto:ville.syrj...@linux.intel.com] >Sent: Thursday, May 9, 2019 10:02 PM >To: Shankar, Uma >Cc: intel-gfx@lists.freedesktop.org; Syrjala, Ville ; >Lankhorst, >Maarten >Subject: Re: [Intel-gfx] [v3] drm/i915/

Re: [Intel-gfx] [v3] drm/i915/icl: Handle YCbCr to RGB conversion for BT2020 case

2019-05-09 Thread Ville Syrjälä
On Thu, May 09, 2019 at 09:57:19PM +0530, Uma Shankar wrote: > Currently input csc for YCbCR to RGB conversion handles only > BT601 and Bt709. Extending it to support BT2020 as well. > > v2: Fixed the co-efficients for LR to FR conversion, > as suggested by Ville. > > v3: Fixed Y Pre-offset in ca

[Intel-gfx] [v3] drm/i915/icl: Handle YCbCr to RGB conversion for BT2020 case

2019-05-09 Thread Uma Shankar
Currently input csc for YCbCR to RGB conversion handles only BT601 and Bt709. Extending it to support BT2020 as well. v2: Fixed the co-efficients for LR to FR conversion, as suggested by Ville. v3: Fixed Y Pre-offset in case of Full Range YCbCr as suggested by Ville. Signed-off-by: Uma Shankar