Ville Syrjälä aeddda06c1 drm/i915: Ignore panel type from OpRegion on SKL ... Dell XPS 13 9350 apparently doesn't like it when we use the panel type from OpRegion. The OpRegion panel type (0) tells us to use use low vswing for eDP, whereas the VBT panel type (2) tells us to use normal vswing. The problem is that low vswing results in some display flickers. Since no one seems to know how this stuff is supposed to be handled, let's just ignore the OpRegion panel type on SKL for now. v2: Print the panel type correctly in the debug output Reported-by: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: drm-intel-fixes@lists.freedesktop.org References: https://lists.freedesktop.org/archives/intel-gfx/2016-June/098826.html Fixes: a05628195a ("drm/i915: Get panel_type from OpRegion panel details") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1468324837-29237-1-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Tested-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> (cherry picked from commit bb10d4ec3b) [danvet: Fix up cherry-pick conflict with an s/dev_priv/dev/.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2016-07-14 16:08:04 +02:00
..
drm	drm/i915: Ignore panel type from OpRegion on SKL	2016-07-14 16:08:04 +02:00
host1x	remove lots of IS_ERR_VALUE abuses	2016-05-27 15:26:11 -07:00
ipu-v3	drm/imx: Match imx-ipuv3-crtc components using device node in platform data	2016-05-23 12:35:11 +02:00
vga	vga_switcheroo: Add support for switching only the DDC	2016-02-09 11:21:07 +01:00
Makefile