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| author | Michał Winiarski <michal.winiarski@intel.com> | 2016-06-20 12:58:27 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-06-21 13:39:42 +0300 |
| commit | 2b83c4c49abc908ce2863df71067079a6ad8dd86 (patch) | |
| tree | e9f3ac10fafc8162fbf6789cf09bbb34b4a3cd3a /drivers/gpu/drm/i915/i915_params.c | |
| parent | 0b63bb1412bf9b2d72d60e38d07bd9dfe657a382 (diff) | |
| download | linux-2b83c4c49abc908ce2863df71067079a6ad8dd86.tar.xz | |
drm/i915: Set softmin frequency on idle->busy transition
If the GPU load is low enough, it's possible that we'll be stuck at idle
frequency rather than transition into softmin frequency requested by
userspace.
v2: Use intel_set_rps, drop vlv_set_idle
v3: Back to vlv_set_idle, clamp to valid range
v4: Place intel_set_rps at the end
References: https://bugs.freedesktop.org/show_bug.cgi?id=89728
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1466416707-12075-1-git-send-email-michal.winiarski@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_params.c')
0 files changed, 0 insertions, 0 deletions