From 4d12fe0b4864682d3562021cde0f32961c655d75 Mon Sep 17 00:00:00 2001 From: Jesse Barnes Date: Fri, 10 Sep 2010 10:46:45 -0700 Subject: [PATCH] drm/i915: don't unlock panel regs This was just a workaround for some broken Ironlake CRTC code. Signed-off-by: Jesse Barnes Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/intel_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index b9efeaf5d5b..103a60b3cad 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -781,7 +781,7 @@ static bool ironlake_edp_panel_on (struct drm_device *dev) I915_WRITE(PCH_PP_CONTROL, pp); POSTING_READ(PCH_PP_CONTROL); - pp |= PANEL_UNLOCK_REGS | POWER_TARGET_ON; + pp |= POWER_TARGET_ON; I915_WRITE(PCH_PP_CONTROL, pp); if (wait_for(I915_READ(PCH_PP_STATUS) & PP_ON, 5000)) -- 2.11.4.GIT