Re: [linux-sunxi] Re: Regression on the sun4i-drm driver by cma helper change

2019-01-10 Thread Jagan Teki
Hi, On Wed, Jul 11, 2018 at 8:34 PM Daniel Vetter wrote: > > On Wed, Jul 11, 2018 at 4:52 PM, Noralf Trønnes wrote: > > > > Den 11.07.2018 16.06, skrev Maxime Ripard: > >> > >> CC'ing Noralf and Daniel, > >> > >> On Wed, Jul 11, 2018 at 09:47:53PM +0800, Icenowy Zheng wrote: > >>> > >>> Today, d

Regression on the sun4i-drm driver by cma helper change

2018-07-12 Thread Icenowy Zheng
Hi, Today, during testing the Banana Pi M2 Zero HDMI patch, I found a regression on the sun4i-drm driver, which happenes because of the cma helper change. The bad commit is 894a677f4b3e6d2ab8d01bb46c1fbd5f92e4591b ("drm/cma- helper: Use the generic fbdev emulation"). If this commit is present, s

Re: Regression on the sun4i-drm driver by cma helper change

2018-07-11 Thread Noralf Trønnes
Den 11.07.2018 17.04, skrev Daniel Vetter: On Wed, Jul 11, 2018 at 4:52 PM, Noralf Trønnes wrote: Den 11.07.2018 16.06, skrev Maxime Ripard: CC'ing Noralf and Daniel, On Wed, Jul 11, 2018 at 09:47:53PM +0800, Icenowy Zheng wrote: Today, during testing the Banana Pi M2 Zero HDMI patch, I fou

Re: Regression on the sun4i-drm driver by cma helper change

2018-07-11 Thread Daniel Vetter
On Wed, Jul 11, 2018 at 4:52 PM, Noralf Trønnes wrote: > > Den 11.07.2018 16.06, skrev Maxime Ripard: >> >> CC'ing Noralf and Daniel, >> >> On Wed, Jul 11, 2018 at 09:47:53PM +0800, Icenowy Zheng wrote: >>> >>> Today, during testing the Banana Pi M2 Zero HDMI patch, I found a >>> regression on the

Re: Regression on the sun4i-drm driver by cma helper change

2018-07-11 Thread Noralf Trønnes
Den 11.07.2018 16.06, skrev Maxime Ripard: CC'ing Noralf and Daniel, On Wed, Jul 11, 2018 at 09:47:53PM +0800, Icenowy Zheng wrote: Today, during testing the Banana Pi M2 Zero HDMI patch, I found a regression on the sun4i-drm driver, which happenes because of the cma helper change. The bad co

Re: Regression on the sun4i-drm driver by cma helper change

2018-07-11 Thread Maxime Ripard
CC'ing Noralf and Daniel, On Wed, Jul 11, 2018 at 09:47:53PM +0800, Icenowy Zheng wrote: > Today, during testing the Banana Pi M2 Zero HDMI patch, I found a > regression on the sun4i-drm driver, which happenes because of the cma > helper change. > > The bad commit is 894a677f4b3e6d2ab8d01bb46c1fb