[PATCH 03/10] drm/sun4i: Don't pretend to handle ARGB8888 with the frontend

It turns out that the frontend is not capable of preserving the alpha component (that is always set to 0xff), so only support XRGB instead. Signed-off-by: Paul Kocialkowski --- drivers/gpu/drm/sun4i/sun4i_backend.c | 4 drivers/gpu/drm/sun4i/sun4i_frontend.c | 3 +-- drivers/gpu/drm/su

Re: [PATCH 03/10] drm/sun4i: Don't pretend to handle ARGB8888 with the frontend

Hi, On Thu, 2018-03-22 at 17:12 +0100, Maxime Ripard wrote: > Hi, > > Beside the discussion with Chen-Yu, > > On Wed, Mar 21, 2018 at 04:28:57PM +0100, Paul Kocialkowski wrote: > > It turns out that the frontend is not capable of preserving the > > alpha > > component (that is always set to 0xff

Re: [PATCH 03/10] drm/sun4i: Don't pretend to handle ARGB8888 with the frontend

Hi, Beside the discussion with Chen-Yu, On Wed, Mar 21, 2018 at 04:28:57PM +0100, Paul Kocialkowski wrote: > It turns out that the frontend is not capable of preserving the alpha > component (that is always set to 0xff), so only support XRGB > instead. > > Signed-off-by: Paul Kocialkowski >

Re: [PATCH 03/10] drm/sun4i: Don't pretend to handle ARGB8888 with the frontend

Hi, On Thu, 2018-03-22 at 16:37 +0800, Chen-Yu Tsai wrote: > On Thu, Mar 22, 2018 at 4:23 PM, Paul Kocialkowski > wrote: > > Hi Chen-Yu, > > > > On Thu, 2018-03-22 at 14:47 +0800, Chen-Yu Tsai wrote: > > > On Wed, Mar 21, 2018 at 11:28 PM, Paul Kocialkowski > > > wrote: > > > > It turns out tha

Re: [PATCH 03/10] drm/sun4i: Don't pretend to handle ARGB8888 with the frontend

On Thu, Mar 22, 2018 at 4:23 PM, Paul Kocialkowski wrote: > Hi Chen-Yu, > > On Thu, 2018-03-22 at 14:47 +0800, Chen-Yu Tsai wrote: >> On Wed, Mar 21, 2018 at 11:28 PM, Paul Kocialkowski >> wrote: >> > It turns out that the frontend is not capable of preserving the >> > alpha >> > component (that

Re: [PATCH 03/10] drm/sun4i: Don't pretend to handle ARGB8888 with the frontend

Hi Chen-Yu, On Thu, 2018-03-22 at 14:47 +0800, Chen-Yu Tsai wrote: > On Wed, Mar 21, 2018 at 11:28 PM, Paul Kocialkowski > wrote: > > It turns out that the frontend is not capable of preserving the > > alpha > > component (that is always set to 0xff), so only support XRGB > > instead. > > >

Re: [PATCH 03/10] drm/sun4i: Don't pretend to handle ARGB8888 with the frontend

On Wed, Mar 21, 2018 at 11:28 PM, Paul Kocialkowski wrote: > It turns out that the frontend is not capable of preserving the alpha > component (that is always set to 0xff), so only support XRGB > instead. > > Signed-off-by: Paul Kocialkowski > --- > drivers/gpu/drm/sun4i/sun4i_backend.c | 4