Hello Inki, On 06/01/2016 01:56 AM, Inki Dae wrote: > Hi Javier, > > 2016ë 05ì 31ì¼ 07:58ì Javier Martinez Canillas ì´(ê°) ì´ ê¸: >> Hello Inki, >> >> On 04/05/2016 04:27 AM, Inki Dae wrote: >>> This patch adds HW trigger support on i80 mode. >>> >>> Until now, Exynos DRM only supported SW trigger which was set >>> SWTRGCMD bit of TRIGCON register by CPU to transfer scanout >>> buffer to Display bus device or panel. >>> >>> With this patch, the transmission to Display bus device or >>> panel will be initiated by FIMD controller. >>> >>> Signed-off-by: Inki Dae <inki.dae at samsung.com> >>> --- >> >> There is a regression for the Exynos5800 Peach Pi Chromebook display due >> this patch. The display is blank and I noticed that it only happens when >> HW start trigger is enabled, but works with SW trigger (as it was before). > > Posted below pathch, > [PATCH] drm/exynos: fimd: fix trigger mode change regression >
Thanks, I noticed you forgot to cc me on that one though. > Can you test it again with the patch? I have no HW to test it. :( > I gave a try to your patch but unfortunately it doesn't solve the issue on the Peach Pi. I'll try to dig further on this. > Thanks, > Inki Dae > Best regards, -- Javier Martinez Canillas Open Source Group Samsung Research America
