diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/adv7511/adv7511_drv.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c index 5bb9300040dd..38bf28720f3a 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c @@ -1065,6 +1065,10 @@ static int adv7511_init_cec_regmap(struct adv7511 *adv) ADV7511_CEC_I2C_ADDR_DEFAULT); if (IS_ERR(adv->i2c_cec)) return PTR_ERR(adv->i2c_cec); + + regmap_write(adv->regmap, ADV7511_REG_CEC_I2C_ADDR, + adv->i2c_cec->addr << 1); + i2c_set_clientdata(adv->i2c_cec, adv); adv->regmap_cec = devm_regmap_init_i2c(adv->i2c_cec, @@ -1271,9 +1275,6 @@ static int adv7511_probe(struct i2c_client *i2c, const struct i2c_device_id *id) if (ret) goto err_i2c_unregister_packet; - regmap_write(adv7511->regmap, ADV7511_REG_CEC_I2C_ADDR, - adv7511->i2c_cec->addr << 1); - INIT_WORK(&adv7511->hpd_work, adv7511_hpd_work); if (i2c->irq) { @@ -1392,10 +1393,21 @@ static struct i2c_driver adv7511_driver = { static int __init adv7511_init(void) { - if (IS_ENABLED(CONFIG_DRM_MIPI_DSI)) - mipi_dsi_driver_register(&adv7533_dsi_driver); + int ret; - return i2c_add_driver(&adv7511_driver); + if (IS_ENABLED(CONFIG_DRM_MIPI_DSI)) { + ret = mipi_dsi_driver_register(&adv7533_dsi_driver); + if (ret) + return ret; + } + + ret = i2c_add_driver(&adv7511_driver); + if (ret) { + if (IS_ENABLED(CONFIG_DRM_MIPI_DSI)) + mipi_dsi_driver_unregister(&adv7533_dsi_driver); + } + + return ret; } module_init(adv7511_init); |