]> git.baikalelectronics.ru Git - kernel.git/commit
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)
commit2f8b2b21380101da491f02beabbdc6f050269af6
treef6a79cf8de1bc2bdc23070355a8fb88645d26a43
parent5afe55c3b3bfc0e20498a4f27add45d78992c458
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