diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-29 22:50:17 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-29 22:50:17 +0400 |
| commit | 9c5891bd4342349a200676d33f742dd1b864822c (patch) | |
| tree | b14c1698f2d8ce5276e1befd562f6398a46b48b9 /drivers/gpu/drm/i915/intel_lvds.c | |
| parent | ecda040ff3724f021a96491ecee88d48e968c153 (diff) | |
| parent | 5ae90d8e467e625e447000cb4335c4db973b1095 (diff) | |
| download | linux-9c5891bd4342349a200676d33f742dd1b864822c.tar.xz | |
Merge 3.11-rc3 into char-misc-next.
This resolves a merge issue with:
drivers/misc/mei/init.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lvds.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 021e8daa022d..61348eae2f04 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -109,6 +109,13 @@ static void intel_lvds_get_config(struct intel_encoder *encoder, flags |= DRM_MODE_FLAG_PVSYNC; pipe_config->adjusted_mode.flags |= flags; + + /* gen2/3 store dither state in pfit control, needs to match */ + if (INTEL_INFO(dev)->gen < 4) { + tmp = I915_READ(PFIT_CONTROL); + + pipe_config->gmch_pfit.control |= tmp & PANEL_8TO6_DITHER_ENABLE; + } } /* The LVDS pin pair needs to be on before the DPLLs are enabled. @@ -290,14 +297,11 @@ static bool intel_lvds_compute_config(struct intel_encoder *intel_encoder, intel_pch_panel_fitting(intel_crtc, pipe_config, intel_connector->panel.fitting_mode); - return true; } else { intel_gmch_panel_fitting(intel_crtc, pipe_config, intel_connector->panel.fitting_mode); - } - drm_mode_set_crtcinfo(adjusted_mode, 0); - pipe_config->timings_set = true; + } /* * XXX: It would be nice to support lower refresh rates on the |