Commit f23e40e3 authored by Ajye Huang's avatar Ajye Huang Committed by Douglas Anderson
Browse files

drm/edid: add 6 bpc quirk to the Sharp LQ116M1JW10 



The Sharp LQ116M1JW105 reports that it supports 8 bpc modes,
but it will happen display noise in some videos.
So, limit it to 6 bpc modes.

Signed-off-by: default avatarAjye Huang <ajye_huang@compal.corp-partner.google.com>
Reviewed-by: default avatarDouglas Anderson <dianders@chromium.org>
Signed-off-by: default avatarDouglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/20251101040043.3768848-1-ajye_huang@compal.corp-partner.google.com
parent 3ca8b266

drivers/gpu/drm/drm_edid.c

+3 −0
Original line number Diff line number Diff line
@@ -250,6 +250,9 @@ static const struct edid_quirk { 
	EDID_QUIRK('S', 'V', 'R', 0x1019, BIT(EDID_QUIRK_NON_DESKTOP)),

	EDID_QUIRK('A', 'U', 'O', 0x1111, BIT(EDID_QUIRK_NON_DESKTOP)),



	/* LQ116M1JW10 displays noise when 8 bpc, but display fine as 6 bpc */

	EDID_QUIRK('S', 'H', 'P', 0x154c, BIT(EDID_QUIRK_FORCE_6BPC)),



	/*

	 * @drm_edid_internal_quirk entries end here, following with the

	 * @drm_edid_quirk entries.