Hi, > On Mar 23, 2020, at 13:35, Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx> wrote: > > There's another OLED panel needs to use DPCD aux interface to control > backlight. > > BugLink: https://bugs.launchpad.net/bugs/1860303 > Signed-off-by: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx> Would it be possible to review this? I'd like to send a similar quirk for a new panel, and I want to avoid causing any merge conflict. Kai-Heng > --- > drivers/gpu/drm/drm_dp_helper.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c > index 8ba4531e808d..a0d4314663de 100644 > --- a/drivers/gpu/drm/drm_dp_helper.c > +++ b/drivers/gpu/drm/drm_dp_helper.c > @@ -1301,6 +1301,8 @@ static const struct edid_quirk edid_quirk_list[] = { > * only supports DPCD backlight controls > */ > { MFG(0x4c, 0x83), PROD_ID(0x41, 0x41), BIT(DP_QUIRK_FORCE_DPCD_BACKLIGHT) }, > + /* HP Spectre x360 Convertible 13t-aw100 */ > + { MFG(0x4c, 0x83), PROD_ID(0x42, 0x41), BIT(DP_QUIRK_FORCE_DPCD_BACKLIGHT) }, > /* > * Some Dell CML 2020 systems have panels support both AUX and PWM > * backlight control, and some only support AUX backlight control. All > -- > 2.17.1 > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
