Created
March 18, 2026 22:59
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would print affect display pipeline initialization?
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| diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | |
| index b9be86541307..ad265aff206c 100644 | |
| --- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | |
| +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | |
| @@ -1207,9 +1207,11 @@ static int adv7511_probe(struct i2c_client *i2c) | |
| unsigned int val; | |
| int ret; | |
| + dev_info(dev, "%s enter\n", __func__); | |
| if (!dev->of_node) | |
| return -EINVAL; | |
| + dev_info(dev, "%s alloc\n", __func__); | |
| adv7511 = devm_drm_bridge_alloc(dev, struct adv7511, bridge, | |
| &adv7511_bridge_funcs); | |
| if (IS_ERR(adv7511)) | |
| @@ -1226,6 +1228,7 @@ static int adv7511_probe(struct i2c_client *i2c) | |
| &adv7511->next_bridge); | |
| if (ret && ret != -ENODEV) | |
| return ret; | |
| + dev_info(dev, "%s find bridge\n", __func__); | |
| if (adv7511->info->link_config) | |
| ret = adv7511_parse_dt(dev->of_node, &link_config); | |
| @@ -1240,6 +1243,7 @@ static int adv7511_probe(struct i2c_client *i2c) | |
| goto err_of_node_put; | |
| } | |
| + dev_info(dev, "%s init regulator ok\n", __func__); | |
| /* | |
| * The power down GPIO is optional. If present, toggle it from active to | |
| * inactive to wake up the encoder. | |
| @@ -1261,10 +1265,11 @@ static int adv7511_probe(struct i2c_client *i2c) | |
| goto uninit_regulators; | |
| } | |
| + dev_info(dev, "%s init i2c ok\n", __func__); | |
| ret = regmap_read(adv7511->regmap, ADV7511_REG_CHIP_REVISION, &val); | |
| if (ret) | |
| goto uninit_regulators; | |
| - dev_dbg(dev, "Rev. %d\n", val); | |
| + dev_info(dev, "Rev. %d\n", val); | |
| if (adv7511->info->type == ADV7511) | |
| ret = regmap_register_patch(adv7511->regmap, | |
| @@ -1370,8 +1375,10 @@ static int adv7511_probe(struct i2c_client *i2c) | |
| ret = adv7533_attach_dsi(adv7511); | |
| if (ret) | |
| goto err_unregister_audio; | |
| + dev_info(dev, "%s attach dsi ok\n", __func__); | |
| } | |
| + dev_info(dev, "%s ok\n", __func__); | |
| return 0; | |
| err_unregister_audio: | |
| diff --git a/drivers/staging/hikey9xx/gpu/kirin9xx_dw_drm_dsi.c b/drivers/staging/hikey9xx/gpu/kirin9xx_dw_drm_dsi.c | |
| index 201a6d2353c6..4788cdc53087 100644 | |
| --- a/drivers/staging/hikey9xx/gpu/kirin9xx_dw_drm_dsi.c | |
| +++ b/drivers/staging/hikey9xx/gpu/kirin9xx_dw_drm_dsi.c | |
| @@ -1541,7 +1541,7 @@ static int dw_drm_encoder_init(struct device *dev, | |
| return -EINVAL; | |
| } | |
| - dev_info(dev, "Initializing CRTC encoder: %d\n", | |
| + dev_dbg(dev, "Initializing CRTC encoder: %d\n", | |
| crtc_mask); | |
| encoder->possible_crtcs = crtc_mask; |
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