diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c b/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c index 293b8fd07cfc..e3d98d78fc40 100644 --- a/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c +++ b/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c @@ -159,8 +159,12 @@ static int tpd_read_edid(struct omap_dss_device *dssdev, static bool tpd_detect(struct omap_dss_device *dssdev) { struct panel_drv_data *ddata = to_panel_data(dssdev); + struct omap_dss_device *in = ddata->in; + bool connected = gpiod_get_value_cansleep(ddata->hpd_gpio); - return gpiod_get_value_cansleep(ddata->hpd_gpio); + if (!connected && in->ops.hdmi->lost_hotplug) + in->ops.hdmi->lost_hotplug(in); + return connected; } static int tpd_register_hpd_cb(struct omap_dss_device *dssdev, |