diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_rc6.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_rc6.c b/drivers/gpu/drm/i915/gt/intel_rc6.c index 4bbf28ce29c4..700104b90163 100644 --- a/drivers/gpu/drm/i915/gt/intel_rc6.c +++ b/drivers/gpu/drm/i915/gt/intel_rc6.c @@ -178,8 +178,13 @@ static void gen9_rc6_enable(struct intel_rc6 *rc6) GEN6_RC_CTL_RC6_ENABLE | rc6_mode); - set(uncore, GEN9_PG_ENABLE, - GEN9_RENDER_PG_ENABLE | GEN9_MEDIA_PG_ENABLE); + /* + * WaRsDisableCoarsePowerGating:skl,cnl + * - Render/Media PG need to be disabled with RC6. + */ + if (!NEEDS_WaRsDisableCoarsePowerGating(rc6_to_i915(rc6))) + set(uncore, GEN9_PG_ENABLE, + GEN9_RENDER_PG_ENABLE | GEN9_MEDIA_PG_ENABLE); } static void gen8_rc6_enable(struct intel_rc6 *rc6) |