diff options
| -rw-r--r-- | drivers/gpu/drm/bridge/cadence/cdns-hdmi-core.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/bridge/cadence/cdns-hdmi-core.c b/drivers/gpu/drm/bridge/cadence/cdns-hdmi-core.c index 7792aef1151f..067290b3b3ad 100644 --- a/drivers/gpu/drm/bridge/cadence/cdns-hdmi-core.c +++ b/drivers/gpu/drm/bridge/cadence/cdns-hdmi-core.c @@ -388,9 +388,12 @@ cdns_hdmi_bridge_mode_valid(struct drm_bridge *bridge, if (mode->hdisplay > 3840 || mode->vdisplay > 2160) return MODE_BAD_HVALUE; - vic = drm_match_cea_mode(mode); - if (vic == 0) - return MODE_BAD; + /* imx8mq-hdmi does not support non CEA modes */ + if (!strncmp("imx8mq-hdmi", mhdp->plat_data->plat_name, 11)) { + vic = drm_match_cea_mode(mode); + if (vic == 0) + return MODE_BAD; + } mhdp->valid_mode = mode; ret = cdns_mhdp_plat_call(mhdp, phy_video_valid); |