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authorDaniel Vetter <daniel.vetter@ffwll.ch>2011-10-11 19:27:51 +0400
committerKeith Packard <keithp@keithp.com>2011-10-28 21:01:58 +0400
commitf74974c763c872d65da4062a14f4e73c77a0b577 (patch)
tree1e5db8ec3f0c1a64afe9530655615795a6b2d2c4 /drivers
parent37be944a0270402f9cda291a930b0286f6dc92f5 (diff)
downloadlinux-f74974c763c872d65da4062a14f4e73c77a0b577.tar.xz
drm/i915: disable temporal dithering on the internal panel
<ajax> i'm getting tempted to just disable temporal <mjg59> Approved. <ajax> apparently it makes the screen look pulse-y which is worse than the disease. References: http://lists.freedesktop.org/archives/intel-gfx/2011-October/012545.html Tested-by: Олег Герман <oleg.german@gmail.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/i915/intel_display.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 981b1f1c04d8..b75bd93cf59b 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5671,7 +5671,7 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
pipeconf &= ~PIPECONF_DITHER_TYPE_MASK;
if ((is_lvds && dev_priv->lvds_dither) || dither) {
pipeconf |= PIPECONF_DITHER_EN;
- pipeconf |= PIPECONF_DITHER_TYPE_ST1;
+ pipeconf |= PIPECONF_DITHER_TYPE_SP;
}
if (is_dp || intel_encoder_is_pch_edp(&has_edp_encoder->base)) {
intel_dp_set_m_n(crtc, mode, adjusted_mode);