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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-19 17:45:02 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-22 18:42:44 +0100 |
| commit | 4e6c2d58ba8649a6b505fc1461ccdedc583c3e36 (patch) | |
| tree | 1bb0414f90eab85d63692df42d13e035b111a773 /drivers/gpu/drm/i915/intel_dpll_mgr.c | |
| parent | 637ee29eff53fd718a454aacd3b7190cb4e15df8 (diff) | |
| download | op-kernel-dev-4e6c2d58ba8649a6b505fc1461ccdedc583c3e36.zip op-kernel-dev-4e6c2d58ba8649a6b505fc1461ccdedc583c3e36.tar.gz | |
drm/i915: Take forcewake once for the entire GMBUS transaction
As we do many register reads within a very short period of time, hold
the GMBUS powerwell from start to finish.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: David Weinehall <david.weinehall@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160819164503.17845-1-chris@chris-wilson.co.uk
Reviewed-by: David Weinehall <david.weinehall@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dpll_mgr.c')
0 files changed, 0 insertions, 0 deletions
