diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_dp.c')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_dp.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_dp.c b/drivers/gpu/drm/mediatek/mtk_dp.c index 83e55f8dc84a..c1d1a882f1db 100644 --- a/drivers/gpu/drm/mediatek/mtk_dp.c +++ b/drivers/gpu/drm/mediatek/mtk_dp.c @@ -1948,6 +1948,9 @@ static int mtk_dp_dt_parse(struct mtk_dp *mtk_dp, static void mtk_dp_update_plugged_status(struct mtk_dp *mtk_dp) { + if (!mtk_dp->data->audio_supported || !mtk_dp->audio_enable) + return; + mutex_lock(&mtk_dp->update_plugged_status_lock); if (mtk_dp->plugged_cb && mtk_dp->codec_dev) mtk_dp->plugged_cb(mtk_dp->codec_dev, @@ -2520,11 +2523,11 @@ static int mtk_dp_probe(struct platform_device *pdev) return dev_err_probe(dev, ret, "failed to request mediatek dptx irq\n"); - mutex_init(&mtk_dp->update_plugged_status_lock); - platform_set_drvdata(pdev, mtk_dp); if (mtk_dp->data->audio_supported) { + mutex_init(&mtk_dp->update_plugged_status_lock); + ret = mtk_dp_register_audio_driver(dev); if (ret) { dev_err(dev, "Failed to register audio driver: %d\n", |