projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 923c124) | patch
drm/i915/guc: Don't forward flip interrupts to GuC
authorSagar Arun Kamble <sagar.a.kamble@intel.com>
Wed, 30 Sep 2015 16:57:37 +0000 (09:57 -0700)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 1 Oct 2015 16:12:17 +0000 (18:12 +0200)
commit9d91a1bfae7d12eb2c91006dc977d9bac9000a30
treef6a79cf8de1bc2bdc23070355a8fb88645d26a43tree | snapshot
parent923c124107840d58c5002cc19734310743501811commit | diff
drm/i915/guc: Don't forward flip interrupts to GuC

Due to flip interrupts GuC stays awake always and GT does not enter
RC6. Do not route those interrupts to GuC for now. Driver won't touch
DE_GUCRMR register and leave it as what default value.

Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Signed-off-by: Alex Dai <yu.dai@intel.com>
Reviewed-by: Tom O'Rourke <Tom.O'Rourke@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_guc_loader.c diff | blob | history
Domain: System / Kernel;