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| author | Mika Kuoppala <mika.kuoppala@linux.intel.com> | 2016-12-14 14:26:20 +0200 |
|---|---|---|
| committer | Mika Kuoppala <mika.kuoppala@intel.com> | 2016-12-14 15:48:28 +0200 |
| commit | 73a798711314b54cbd4fe224e24db92c306a8d8c (patch) | |
| tree | 7eea87a68b64421ad0668ed714f27dda155cb06c /tools/perf/scripts/python | |
| parent | drm/i915: simplify check for I915G/I945G in bit 6 swizzling detection (diff) | |
| download | linux-73a798711314b54cbd4fe224e24db92c306a8d8c.tar.gz linux-73a798711314b54cbd4fe224e24db92c306a8d8c.zip | |
drm/i915: Fix setting of boost freq tunable
For limiting the max frequency of gpu, the max freq tunable
is not enough to hard limit the max gap. We now have also per
client boost max freq. When this tunable was introduced,
it was mistakenly made read only. Allow user to gain control by
setting it writable.
Fixes: 29ecd78d3b79 ("drm/i915: Define a separate variable and control for RPS waitboost frequency")
Cc: <stable@vger.kernel.org> # v4.9+
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1481718380-9170-1-git-send-email-mika.kuoppala@intel.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions