There's another panel that reports "DFP 1.x compliant TMDS" but it
supports 6bpc instead of 8 bpc.

Apply 6 bpc quirk for the panel to fix it.

BugLink: https://bugs.launchpad.net/bugs/1794387
Cc: <sta...@vger.kernel.org> # v4.8+
Signed-off-by: Kai-Heng Feng <kai.heng.f...@canonical.com>
---
 drivers/gpu/drm/drm_edid.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 3c9fc99648b7..1e2b9407c8d0 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -113,6 +113,9 @@ static const struct edid_quirk {
        /* AEO model 0 reports 8 bpc, but is a 6 bpc panel */
        { "AEO", 0, EDID_QUIRK_FORCE_6BPC },
 
+       /* BOE model on HP Pavilion 15-n233sl reports 8 bpc, but is a 6 bpc 
panel */
+       { "BOE", 0x78b, EDID_QUIRK_FORCE_6BPC },
+
        /* CPT panel of Asus UX303LA reports 8 bpc, but is a 6 bpc panel */
        { "CPT", 0x17df, EDID_QUIRK_FORCE_6BPC },
 
-- 
2.17.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Reply via email to