From: Imre Deak Date: Fri, 16 Jan 2015 08:55:16 +0000 (-0800) Subject: drm/i915: suppress false PLL state warnings on non-GMCH platforms X-Git-Tag: v5.15~15474^2~58^2~32 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=503604038b739b244781904113a377385a341937;p=platform%2Fkernel%2Flinux-starfive.git drm/i915: suppress false PLL state warnings on non-GMCH platforms The checks for PLL enabled state on CPU ports are valid only on GMCH platforms but atm we'd also call them on non-PCH-split/non-GMCH platforms like BXT, triggering false warnings. Until the proper check is implented for these platforms simply disable the check. Signed-off-by: Imre Deak Reviewed-by: Jesse Barnes Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 278f807..be69e84 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2131,7 +2131,7 @@ static void intel_enable_pipe(struct intel_crtc *crtc) * a plane. On ILK+ the pipe PLLs are integrated, so we don't * need the check. */ - if (!HAS_PCH_SPLIT(dev_priv->dev)) + if (HAS_GMCH_DISPLAY(dev_priv->dev)) if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DSI)) assert_dsi_pll_enabled(dev_priv); else @@ -4666,7 +4666,7 @@ static void intel_crtc_load_lut(struct drm_crtc *crtc) if (!crtc->state->enable || !intel_crtc->active) return; - if (!HAS_PCH_SPLIT(dev_priv->dev)) { + if (HAS_GMCH_DISPLAY(dev_priv->dev)) { if (intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DSI)) assert_dsi_pll_enabled(dev_priv); else