Commit 6ea95033 authored by Lee, Shawn C's avatar Lee, Shawn C Committed by Greg Kroah-Hartman

drm/edid: Add 6 bpc quirk for BOE panel.

[ Upstream commit 922dceff ]

BOE panel (ID: 0x0771) that reports "DFP 1.x compliant TMDS".
But it's 6bpc panel only instead of 8 bpc.

Add panel ID to edid quirk list and set 6 bpc as default to
work around this issue.

Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Gustavo Padovan <gustavo@padovan.org>
Cc: Cooper Chiou <cooper.chiou@intel.com>
Signed-off-by: default avatarLee, Shawn C <shawn.c.lee@intel.com&gt;>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1540792173-7288-1-git-send-email-shawn.c.lee@intel.comSigned-off-by: default avatarSasha Levin <sashal@kernel.org>
parent d21e4ba3
......@@ -122,6 +122,9 @@ static const struct edid_quirk {
/* SDC panel of Lenovo B50-80 reports 8 bpc, but is a 6 bpc panel */
{ "SDC", 0x3652, EDID_QUIRK_FORCE_6BPC },
/* BOE model 0x0771 reports 8 bpc, but is a 6 bpc panel */
{ "BOE", 0x0771, EDID_QUIRK_FORCE_6BPC },
/* Belinea 10 15 55 */
{ "MAX", 1516, EDID_QUIRK_PREFER_LARGE_60 },
{ "MAX", 0x77e, EDID_QUIRK_PREFER_LARGE_60 },
......
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