From a8d5111f19d0113905c885c165d9c16b6cd38ca9 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Wed, 30 May 2012 17:15:45 +0200 Subject: [PATCH] drm/i915: there's no cxsr on ilk Already discovered in commit 62e4820f5ab3998be698975eaaf8945919255247 Author: Eugeni Dodonov Date: Thu Jan 5 09:34:29 2012 -0200 drm/i915: there is no pipe CxSR on ironlake but we've failed to rip out the code from the ironlake specific code. Reviewed-by: Eugeni Dodonov Signed-Off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_display.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 3c71850ddf207..83ae2c889ff7b 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -4652,16 +4652,8 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc, if (is_lvds && has_reduced_clock && i915_powersave) { I915_WRITE(intel_crtc->pch_pll->fp1_reg, fp2); intel_crtc->lowfreq_avail = true; - if (HAS_PIPE_CXSR(dev)) { - DRM_DEBUG_KMS("enabling CxSR downclocking\n"); - pipeconf |= PIPECONF_CXSR_DOWNCLOCK; - } } else { I915_WRITE(intel_crtc->pch_pll->fp1_reg, fp); - if (HAS_PIPE_CXSR(dev)) { - DRM_DEBUG_KMS("disabling CxSR downclocking\n"); - pipeconf &= ~PIPECONF_CXSR_DOWNCLOCK; - } } } -- 2.39.5