[lkml]   [2017]   [Dec]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] drm/vc4: Move IRQ enable to PM path

> Stefan Schake <> hat am 29. Dezember 2017 um 17:05 geschrieben:
> We were calling enable_irq on bind, where it was already enabled previously
> by the IRQ helper. Additionally, dev->irq is not set correctly until after
> postinstall and so was always zero here, triggering a warning in 4.15.
> Fix both by moving the enable to the power management resume path, where we
> know there was a previous disable invocation during suspend.
> Fixes: 253696ccd613 ("drm/vc4: Account for interrupts in flight")
> Signed-off-by: Stefan Schake <>

Tested-by: Stefan Wahren <>

 \ /
  Last update: 2017-12-30 21:04    [W:0.050 / U:1.412 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site