diff options
author | Olof Johansson <olof@lixom.net> | 2012-11-21 00:00:25 -0800 |
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committer | Olof Johansson <olof@lixom.net> | 2012-11-21 00:00:25 -0800 |
commit | 3f6f1cd6ffb473f426858692e8e1cb82aea137eb (patch) | |
tree | d3f3f931d3ed57041dc0feafb8fdbf9843fcb5fc /drivers/gpu/drm/i915/intel_display.c | |
parent | 1443f8a0b95c07cee9df4420a30eea24123af3f3 (diff) | |
parent | b57870e28d27561ea5bad538c22b7d10f531b35c (diff) |
Merge branch 'armsoc/board' of git://github.com/hzhuang1/linux into next/boards
From Haojian Zhuang:
* 'armsoc/board' of git://github.com/hzhuang1/linux:
ARM: mmp: select pinctrl driver
+ Linux 3.7-rc6
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 461a637f1ef..4154bcd7a07 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3841,6 +3841,17 @@ static bool intel_choose_pipe_bpp_dither(struct drm_crtc *crtc, } } + if (intel_encoder->type == INTEL_OUTPUT_EDP) { + /* Use VBT settings if we have an eDP panel */ + unsigned int edp_bpc = dev_priv->edp.bpp / 3; + + if (edp_bpc < display_bpc) { + DRM_DEBUG_KMS("clamping display bpc (was %d) to eDP (%d)\n", display_bpc, edp_bpc); + display_bpc = edp_bpc; + } + continue; + } + /* * HDMI is either 12 or 8, so if the display lets 10bpc sneak * through, clamp it down. (Note: >12bpc will be caught below.) |