From: Damien Lespiau Date: Thu, 26 Feb 2015 18:20:38 +0000 (+0000) Subject: drm/i915/skl: Fix stepping check for a couple of W/As X-Git-Tag: v4.2-rc1~13^2~58^2~135 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=669506e781d12939ad270b4c281189de119d1319;p=linux-2.6-block.git drm/i915/skl: Fix stepping check for a couple of W/As Both WaDisableSDEUnitClockGating and WaSetGAPSunitClckGateDisable are needed on B0 as well. Signed-off-by: Damien Lespiau Reviewed-by: Rodrigo Vivi Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index cd91407e1f93..d76d6ab3775f 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -67,7 +67,7 @@ static void skl_init_clock_gating(struct drm_device *dev) gen9_init_clock_gating(dev); - if (INTEL_REVID(dev) == SKL_REVID_A0) { + if (INTEL_REVID(dev) <= SKL_REVID_B0) { /* * WaDisableSDEUnitClockGating:skl * WaSetGAPSunitClckGateDisable:skl