Re: [Intel-gfx] [PATCH v4 3/6] drm/i915: prepare pipe for YCBCR420 output

2017-07-20 Thread Imre Deak
On Mon, Jul 17, 2017 at 08:06:24PM +0530, Shashank Sharma wrote: > To get HDMI YCBCR420 output, the PIPEMISC register should be > programmed to: > - Generate YCBCR output (bit 11) > - In case of YCBCR420 outputs, it should be programmed in full > blend mode to use the scaler in 5x3 ratio (bits 26

Re: [Intel-gfx] [PATCH v4 3/6] drm/i915: prepare pipe for YCBCR420 output

2017-07-18 Thread Imre Deak
On Wed, Jul 19, 2017 at 12:46:37AM +0530, Sharma, Shashank wrote: > Regards > > Shashank > > > On 7/18/2017 11:42 PM, Imre Deak wrote: > > On Mon, Jul 17, 2017 at 08:06:24PM +0530, Shashank Sharma wrote: > > > To get HDMI YCBCR420 output, the PIPEMISC register should be > > > programmed to: > >

Re: [Intel-gfx] [PATCH v4 3/6] drm/i915: prepare pipe for YCBCR420 output

2017-07-18 Thread Sharma, Shashank
Regards Shashank On 7/18/2017 11:42 PM, Imre Deak wrote: On Mon, Jul 17, 2017 at 08:06:24PM +0530, Shashank Sharma wrote: To get HDMI YCBCR420 output, the PIPEMISC register should be programmed to: - Generate YCBCR output (bit 11) - In case of YCBCR420 outputs, it should be programmed in full

Re: [Intel-gfx] [PATCH v4 3/6] drm/i915: prepare pipe for YCBCR420 output

2017-07-18 Thread Imre Deak
On Mon, Jul 17, 2017 at 08:06:24PM +0530, Shashank Sharma wrote: > To get HDMI YCBCR420 output, the PIPEMISC register should be > programmed to: > - Generate YCBCR output (bit 11) > - In case of YCBCR420 outputs, it should be programmed in full > blend mode to use the scaler in 5x3 ratio (bits 26

[Intel-gfx] [PATCH v4 3/6] drm/i915: prepare pipe for YCBCR420 output

2017-07-17 Thread Shashank Sharma
To get HDMI YCBCR420 output, the PIPEMISC register should be programmed to: - Generate YCBCR output (bit 11) - In case of YCBCR420 outputs, it should be programmed in full blend mode to use the scaler in 5x3 ratio (bits 26 and 27) This patch: - Adds definition of these bits. - Programs PIPEMISC