drm/bridge: dw_hdmi: Colorspace registers

2016-08-17 Thread Russell King - ARM Linux
On Wed, Aug 17, 2016 at 12:37:27PM +0100, Jose Abreu wrote: > Hi Russell, > > > On 17-08-2016 12:21, Russell King - ARM Linux wrote: > > On Wed, Aug 17, 2016 at 10:33:10AM +0100, Jose Abreu wrote: > >> Hi Russell, > >> > >> When using driver dw-hdmi in any other colorspace than RGB the > >> Y1,

drm/bridge: dw_hdmi: Colorspace registers

2016-08-17 Thread Jose Abreu
Hi Russell, On 17-08-2016 12:21, Russell King - ARM Linux wrote: > On Wed, Aug 17, 2016 at 10:33:10AM +0100, Jose Abreu wrote: >> Hi Russell, >> >> When using driver dw-hdmi in any other colorspace than RGB the >> Y1, Y0 and YCC values are not correct. I confirmed in databook >> that these

drm/bridge: dw_hdmi: Colorspace registers

2016-08-17 Thread Russell King - ARM Linux
On Wed, Aug 17, 2016 at 10:33:10AM +0100, Jose Abreu wrote: > Hi Russell, > > When using driver dw-hdmi in any other colorspace than RGB the > Y1, Y0 and YCC values are not correct. I confirmed in databook > that these registers are being written to the wrong offset (per > my databook they should

drm/bridge: dw_hdmi: Colorspace registers

2016-08-17 Thread Jose Abreu
Hi Russell, When using driver dw-hdmi in any other colorspace than RGB the Y1, Y0 and YCC values are not correct. I confirmed in databook that these registers are being written to the wrong offset (per my databook they should be written in bits 0:1 and 7 instead of bits 4:5). The piece of code in