git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Chris Wilson <chris@chris-wilson.co.uk>
	Fri, 26 Apr 2019 08:17:20 +0000 (09:17 +0100)
committer	Chris Wilson <chris@chris-wilson.co.uk>
	Fri, 26 Apr 2019 09:20:32 +0000 (10:20 +0100)
commit	830a95c6868f66b0bcd2c55ba6d740bef12a4efe
tree	c4533f9a4e2ce12b452635ee9f3b4d4fe9f749fb	tree \| snapshot
parent	3b186cccdbaba2bc46fbd19468932d8bebd224bf	commit \| diff

drm/i915: Lift sideband locking for vlv_punit_(read|write)

Lift the sideband acquisition for vlv_punit_read and vlv_punit_write
into their callers, so that we can lock the sideband once for a sequence
of operations, rather than perform the heavyweight acquisition on each
request.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190426081725.31217-3-chris@chris-wilson.co.uk

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drivers/gpu/drm/i915/i915_debugfs.c		diff \| blob \| history
drivers/gpu/drm/i915/i915_sysfs.c		diff \| blob \| history
drivers/gpu/drm/i915/intel_cdclk.c		diff \| blob \| history
drivers/gpu/drm/i915/intel_display.c		diff \| blob \| history
drivers/gpu/drm/i915/intel_pm.c		diff \| blob \| history
drivers/gpu/drm/i915/intel_runtime_pm.c		diff \| blob \| history
drivers/gpu/drm/i915/intel_sideband.c		diff \| blob \| history