| commit | fa9d38f65d3976d8594e84edb0edcdfc75054b17 | [log] [tgz] |
|---|---|---|
| author | Radhakrishna Sripada <radhakrishna.sripada@intel.com> | Fri Mar 29 18:19:20 2019 -0700 |
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | Fri Apr 12 10:22:11 2019 +0300 |
| tree | 6d64a665f28015eeba98f834b32c0f5308cb229c | |
| parent | 2474028e4b9abde6cc63ce0e3e3a045040b7815c [diff] |
drm/i915: Fix the inconsistent RMW in WA 827 RMW is used only in the disable path. Using it in enable path for consistency. Suggested-by: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190330011921.10397-2-radhakrishna.sripada@intel.com
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index bf8565b..c780ca6 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c
@@ -481,6 +481,7 @@ { if (enable) I915_WRITE(CLKGATE_DIS_PSL(pipe), + I915_READ(CLKGATE_DIS_PSL(pipe)) | DUPS1_GATING_DIS | DUPS2_GATING_DIS); else I915_WRITE(CLKGATE_DIS_PSL(pipe),