From 20749730e39bba1c6100bec0e0d1a45c99db559e Mon Sep 17 00:00:00 2001 From: Paulo Zanoni Date: Fri, 23 Nov 2012 15:30:38 -0200 Subject: [PATCH] drm/i915: remove Haswell code from ironlake_fdi_pll_enable This function is not called on Haswell anymore. Signed-off-by: Paulo Zanoni Reviewed-by: Imre Deak Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_display.c | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 5958b3b..511b397 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2787,18 +2787,14 @@ static void ironlake_fdi_pll_enable(struct intel_crtc *intel_crtc) POSTING_READ(reg); udelay(200); - /* On Haswell, the PLL configuration for ports and pipes is handled - * separately, as part of DDI setup */ - if (!IS_HASWELL(dev)) { - /* Enable CPU FDI TX PLL, always on for Ironlake */ - reg = FDI_TX_CTL(pipe); - temp = I915_READ(reg); - if ((temp & FDI_TX_PLL_ENABLE) == 0) { - I915_WRITE(reg, temp | FDI_TX_PLL_ENABLE); + /* Enable CPU FDI TX PLL, always on for Ironlake */ + reg = FDI_TX_CTL(pipe); + temp = I915_READ(reg); + if ((temp & FDI_TX_PLL_ENABLE) == 0) { + I915_WRITE(reg, temp | FDI_TX_PLL_ENABLE); - POSTING_READ(reg); - udelay(100); - } + POSTING_READ(reg); + udelay(100); } } -- 2.7.4