diff options
| author | Mika Kuoppala <[email protected]> | 2015-12-07 18:29:45 +0200 |
|---|---|---|
| committer | Jani Nikula <[email protected]> | 2015-12-08 16:18:45 +0200 |
| commit | 6704d45528537ea6088aeea0667d87b605b82d51 (patch) | |
| tree | 8b8011e5cbe10675bc88115df9e3115b40507525 | |
| parent | 344df9809f4521c8c11d67c5ef18764b54358950 (diff) | |
drm/i915/skl: Double RC6 WRL always on
WaRsDoubleRc6WrlWithCoarsePowerGating should
be enabled for all Skylakes. Make it so.
Cc: Sagar Arun Kamble <[email protected]>
Signed-off-by: Mika Kuoppala <[email protected]>
Reviewed-by: Sagar Arun Kamble <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit e7674b8c31717dd0c58b3a9493d43249722071eb)
Cc: [email protected] # v4.3+
Signed-off-by: Jani Nikula <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 183dd77b9681..f091ad12d694 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4782,8 +4782,7 @@ static void gen9_enable_rc6(struct drm_device *dev) /* 2b: Program RC6 thresholds.*/ /* WaRsDoubleRc6WrlWithCoarsePowerGating: Doubling WRL only when CPG is enabled */ - if (IS_SKYLAKE(dev) && !((IS_SKL_GT3(dev) || IS_SKL_GT4(dev)) && - (INTEL_REVID(dev) <= SKL_REVID_E0))) + if (IS_SKYLAKE(dev)) I915_WRITE(GEN6_RC6_WAKE_RATE_LIMIT, 108 << 16); else I915_WRITE(GEN6_RC6_WAKE_RATE_LIMIT, 54 << 16); |