From 5a7d202b157490dc0ad5bca52ba1a77af65a1e94 Mon Sep 17 00:00:00 2001 From: Ville Syrjälä Date: Fri, 3 May 2019 20:38:06 +0300 Subject: drm/i915: Drop WaIncreaseLatencyIPCEnabled/1140 for cnl MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Drop WaIncreaseLatencyIPCEnabled/Display w/a #1140 for early cnl steppings. v2: Drop the IS_GEN9_BC() change since other related parts of the code also use the KBL||CFL pattern Signed-off-by: Ville Syrjälä Reviewed-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20190503173807.10834-2-ville.syrjala@linux.intel.com --- drivers/gpu/drm/i915/intel_pm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_pm.c') diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 34fbf70df836..ce348dd6da2d 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4786,8 +4786,7 @@ static void skl_compute_plane_wm(const struct intel_crtc_state *cstate, * WaIncreaseLatencyIPCEnabled: kbl,cfl * Display WA #1141: kbl,cfl */ - if ((IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv) || - IS_CNL_REVID(dev_priv, CNL_REVID_A0, CNL_REVID_B0)) && + if ((IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) || dev_priv->ipc_enabled) latency += 4; -- cgit v1.2.3-59-g8ed1b