HDMI displays can support various output types, based on
the color space and subsampling type. The possible
outputs from a HDMI 2.0 monitor could be:
- RGB
- YCBCR 444
- YCBCR 422
- YCBCR 420
This patch adds a drm property "hdmi_output_format", using which,
a user can specify its preference, f
On Wed, Jun 21, 2017 at 04:04:13PM +0530, Shashank Sharma wrote:
> HDMI displays can support various output types, based on
> the color space and subsampling type. The possible
> outputs from a HDMI 2.0 monitor could be:
> - RGB
> - YCBCR 444
> - YCBCR 422
> - YCBCR 420
>
> This patch adds a d
Thanks for the review, Daniel.
My comments inline.
Regards
Shashank
On 6/22/2017 12:44 PM, Daniel Vetter wrote:
On Wed, Jun 21, 2017 at 04:04:13PM +0530, Shashank Sharma wrote:
HDMI displays can support various output types, based on
the color space and subsampling type. The possible
outputs f
On Thu, Jun 22, 2017 at 10:33 AM, Sharma, Shashank
wrote:
>> - The property values should be limited to what the driver can support, I
>>guess that would mean limiting the available ycbcr modes? Or does all
>>our hw support all the modes, including 420 (on the sink side)?
>
> This property
Regards
Shashank
On 6/23/2017 2:50 PM, Daniel Vetter wrote:
On Thu, Jun 22, 2017 at 10:33 AM, Sharma, Shashank
wrote:
- The property values should be limited to what the driver can support, I
guess that would mean limiting the available ycbcr modes? Or does all
our hw support all the
On Fri, Jun 23, 2017 at 03:35:30PM +0530, Sharma, Shashank wrote:
> Regards
>
> Shashank
>
>
> On 6/23/2017 2:50 PM, Daniel Vetter wrote:
> > On Thu, Jun 22, 2017 at 10:33 AM, Sharma, Shashank
> > wrote:
> > > > - The property values should be limited to what the driver can support,
> > > > I
On Wed, Jun 21, 2017 at 04:04:13PM +0530, Shashank Sharma wrote:
> HDMI displays can support various output types, based on
> the color space and subsampling type. The possible
> outputs from a HDMI 2.0 monitor could be:
> - RGB
> - YCBCR 444
> - YCBCR 422
> - YCBCR 420
>
> This patch adds a d
Regards
Shashank
On 6/27/2017 5:44 PM, Ville Syrjälä wrote:
On Wed, Jun 21, 2017 at 04:04:13PM +0530, Shashank Sharma wrote:
HDMI displays can support various output types, based on
the color space and subsampling type. The possible
outputs from a HDMI 2.0 monitor could be:
- RGB
- YCBCR