Searched hist:"4 fc688ce79772496503d22263d61b071a8fb596e" (Results 1 – 4 of 4) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/i915/ |
| H A D | i915_sysfs.c | diff 4fc688ce79772496503d22263d61b071a8fb596e Fri Nov 02 13:14:01 CDT 2012 Jesse Barnes <jbarnes@virtuousgeek.org> drm/i915: protect RPS/RC6 related accesses (including PCU) with a new mutex
This allows the power related code to run independently of the rest of
the pipeline, extending the resume and init time improvements into
userspace, which would otherwise have been blocked on the struct mutex
if we were doing PCU communication.
v2: Also convert the locking for the rps sysfs interface.
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> (v1)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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| H A D | i915_drv.h | diff f113d75019dfad7758c723116c7ae0ddd97d91ed Tue Jan 21 18:55:01 CST 2014 Ben Widawsky <benjamin.widawsky@intel.com> drm/i915: Remove incorrect comment about struct mutex
This statenment became false here:
commit 4fc688ce79772496503d22263d61b071a8fb596e
Author: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Fri Nov 2 11:14:01 2012 -0700
drm/i915: protect RPS/RC6 related accesses (including PCU) with a new mutex
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff 4fc688ce79772496503d22263d61b071a8fb596e Fri Nov 02 13:14:01 CDT 2012 Jesse Barnes <jbarnes@virtuousgeek.org> drm/i915: protect RPS/RC6 related accesses (including PCU) with a new mutex
This allows the power related code to run independently of the rest of
the pipeline, extending the resume and init time improvements into
userspace, which would otherwise have been blocked on the struct mutex
if we were doing PCU communication.
v2: Also convert the locking for the rps sysfs interface.
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> (v1)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
|
| H A D | i915_debugfs.c | diff 4fc688ce79772496503d22263d61b071a8fb596e Fri Nov 02 13:14:01 CDT 2012 Jesse Barnes <jbarnes@virtuousgeek.org> drm/i915: protect RPS/RC6 related accesses (including PCU) with a new mutex
This allows the power related code to run independently of the rest of
the pipeline, extending the resume and init time improvements into
userspace, which would otherwise have been blocked on the struct mutex
if we were doing PCU communication.
v2: Also convert the locking for the rps sysfs interface.
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> (v1)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
|
| H A D | i915_irq.c | diff 4fc688ce79772496503d22263d61b071a8fb596e Fri Nov 02 13:14:01 CDT 2012 Jesse Barnes <jbarnes@virtuousgeek.org> drm/i915: protect RPS/RC6 related accesses (including PCU) with a new mutex
This allows the power related code to run independently of the rest of
the pipeline, extending the resume and init time improvements into
userspace, which would otherwise have been blocked on the struct mutex
if we were doing PCU communication.
v2: Also convert the locking for the rps sysfs interface.
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> (v1)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
|