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| author | Kai-Heng Feng <kai.heng.feng@canonical.com> | 2018-02-18 16:53:59 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-28 10:18:32 +0100 |
| commit | 6f1e00f5e3f123ed0313d3f736f9c583bd6441cc (patch) | |
| tree | d971fed58b372e8349bcd3815a69b69debe70c55 /drivers/gpu/drm/ati_pcigart.c | |
| parent | 9b99be3b9e1d1ee5758f52df8ff76ccdad4ea815 (diff) | |
drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA
commit 06998a756a3865817b87a129a7e5d5bb66dc1ec3 upstream.
Similar to commit e10aec652f31 ("drm/edid: Add 6 bpc quirk for display
AEO model 0."), the EDID reports "DFP 1.x compliant TMDS" but it support
6bpc instead of 8 bpc.
Hence, use 6 bpc quirk for this panel.
Fixes: 196f954e2509 ("drm/i915/dp: Revert "drm/i915/dp: fall back to 18 bpp when sink capability is unknown"")
BugLink: https://bugs.launchpad.net/bugs/1749420
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Reviewed-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Cc: <stable@vger.kernel.org> # v4.8+
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20180218085359.7817-1-kai.heng.feng@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/ati_pcigart.c')
0 files changed, 0 insertions, 0 deletions