From: Daniel Vetter Date: Wed, 31 Oct 2012 21:52:28 +0000 (+0100) Subject: drm/i915: drop unnecessary check from fdi_link_train code X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8f5718a6d9a29bf1f51910c6b32bd0244f905303;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/i915: drop unnecessary check from fdi_link_train code They are all written for a specific north disaplay->pch combination. So stop pretending otherwise. Reviewed-by: Paulo Zanoni Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 2b63859a74b6..25a3ed693460 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2490,11 +2490,9 @@ static void ironlake_fdi_link_train(struct drm_crtc *crtc) udelay(150); /* Ironlake workaround, enable clock pointer after FDI enable*/ - if (HAS_PCH_IBX(dev)) { - I915_WRITE(FDI_RX_CHICKEN(pipe), FDI_RX_PHASE_SYNC_POINTER_OVR); - I915_WRITE(FDI_RX_CHICKEN(pipe), FDI_RX_PHASE_SYNC_POINTER_OVR | - FDI_RX_PHASE_SYNC_POINTER_EN); - } + I915_WRITE(FDI_RX_CHICKEN(pipe), FDI_RX_PHASE_SYNC_POINTER_OVR); + I915_WRITE(FDI_RX_CHICKEN(pipe), FDI_RX_PHASE_SYNC_POINTER_OVR | + FDI_RX_PHASE_SYNC_POINTER_EN); reg = FDI_RX_IIR(pipe); for (tries = 0; tries < 5; tries++) { @@ -2600,8 +2598,7 @@ static void gen6_fdi_link_train(struct drm_crtc *crtc) POSTING_READ(reg); udelay(150); - if (HAS_PCH_CPT(dev)) - cpt_phase_pointer_enable(dev, pipe); + cpt_phase_pointer_enable(dev, pipe); for (i = 0; i < 4; i++) { reg = FDI_TX_CTL(pipe); @@ -2735,8 +2732,7 @@ static void ivb_manual_fdi_link_train(struct drm_crtc *crtc) POSTING_READ(reg); udelay(150); - if (HAS_PCH_CPT(dev)) - cpt_phase_pointer_enable(dev, pipe); + cpt_phase_pointer_enable(dev, pipe); for (i = 0; i < 4; i++) { reg = FDI_TX_CTL(pipe);