Re: [PATCH] drm/mcde: Fix stability issue

2020-07-26 Thread Stephan Gerhold
On Sun, Jul 19, 2020 at 01:33:22AM +0200, Linus Walleij wrote: > Whenener a display update was sent, apart from updating > the memory base address we called mcde_display_send_one_frame() > which also sent a command to the display requesting the TE IRQ > and enabling the FIFO. > > When continous

Re: [PATCH] drm/mcde: Fix stability issue

2020-07-26 Thread Sam Ravnborg
Hi Linus. On Sun, Jul 19, 2020 at 01:33:22AM +0200, Linus Walleij wrote: > Whenener a display update was sent, apart from updating s/Whenener/Whenever > the memory base address we called mcde_display_send_one_frame() ^ insert comma? > which also sent a command to the

Re: [PATCH] drm/mcde: Fix stability issue

2020-07-21 Thread Sasha Levin
Hi [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: all The bot has tested the following trees: v5.7.9, v5.4.52, v4.19.133, v4.14.188, v4.9.230, v4.4.230. v5.4.52: Failed to

[PATCH] drm/mcde: Fix stability issue

2020-07-18 Thread Linus Walleij
Whenener a display update was sent, apart from updating the memory base address we called mcde_display_send_one_frame() which also sent a command to the display requesting the TE IRQ and enabling the FIFO. When continous updates are running this is wrong: we need to only send this to start the