[PATCH 25/25] drm/armada: add iturbt_709 plane property to control YUV colorspace

Ilia Mirkin imirkin at alum.mit.edu
Wed Dec 13 16:12:18 UTC 2017

On Wed, Dec 13, 2017 at 10:41 AM, Daniel Stone <daniel at fooishbar.org> wrote:
> Hi Russell,
> On 8 December 2017 at 12:31, Russell King <rmk+kernel at armlinux.org.uk> wrote:
>> Add the defacto-standard "iturbt_709" property to the overlay plane to
>> control the YUV to RGB colorspace conversion.  This is mutually
>> exclusive with the CSC_YUV CRTC property - the last property to be set
>> determines the resulting colorspace conversion.
> I haven't seen this in other drivers - is it a 'defacto standard'? I

xf86-video-nv supported it, and I added it to nouveau as well when I
ported YUV plane support. Some video players use the Xv property when




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