From 54075a7d75732147c32f7a99af5218f7d0f62596 Mon Sep 17 00:00:00 2001 From: Paulo Zanoni <paulo.r.zanoni@intel.com> Date: Tue, 20 Nov 2012 13:27:42 -0200 Subject: [PATCH] drm/i915: make the panel fitter work on pipes B and C on Haswell This goes on a separate patch since it won't apply on the stable trees and there's nothing using panel fitter on HSW on the older Kernels. Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> --- drivers/gpu/drm/i915/intel_display.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index c2ef6cdf66c3..1e405a3b6604 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3467,7 +3467,8 @@ static void haswell_crtc_enable(struct drm_crtc *crtc) * as some pre-programmed values are broken, * e.g. x201. */ - I915_WRITE(PF_CTL(pipe), PF_ENABLE | PF_FILTER_MED_3x3); + I915_WRITE(PF_CTL(pipe), PF_ENABLE | PF_FILTER_MED_3x3 | + PF_PIPE_SEL_IVB(pipe)); I915_WRITE(PF_WIN_POS(pipe), dev_priv->pch_pf_pos); I915_WRITE(PF_WIN_SZ(pipe), dev_priv->pch_pf_size); } -- 2.20.1