drm: apple: dptx: Log connect/disconnect calls

jannau · marcan · commit 0d53d6a4e78b · 2023-11-23T11:44:05.000+09:00
Signed-off-by: Janne Grunau &lt;j@jannau.net&gt;
diff --git a/drivers/gpu/drm/apple/dcp.c b/drivers/gpu/drm/apple/dcp.c
@@ -263,6 +263,7 @@ static int dcp_dptx_connect(struct apple_dcp *dcp, u32 port)
 		dev_warn(dcp->dev, "dcp_dptx_connect: missing phy\n");
 		return -ENODEV;
 	}
+	dev_info(dcp->dev, "%s(port=%d)\n", __func__, port);
 
 	mutex_lock(&dcp->hpd_mutex);
 	if (!dcp->dptxport[port].enabled) {
@@ -293,6 +294,7 @@ static int dcp_dptx_connect(struct apple_dcp *dcp, u32 port)
 static int dcp_dptx_disconnect(struct apple_dcp *dcp, u32 port)
 {
 	struct apple_connector *connector = dcp->connector;
+	dev_info(dcp->dev, "%s(port=%d)\n", __func__, port);
 
 	mutex_lock(&dcp->hpd_mutex);
 

Original file line number	Diff line number	Diff line change
`@@ -263,6 +263,7 @@ static int dcp_dptx_connect(struct apple_dcp *dcp, u32 port)`
`263`	`263`	`dev_warn(dcp->dev, "dcp_dptx_connect: missing phy\n");`
`264`	`264`	`return -ENODEV;`
`265`	`265`	`}`
	`266`	`+ dev_info(dcp->dev, "%s(port=%d)\n", __func__, port);`
`266`	`267`
`267`	`268`	`mutex_lock(&dcp->hpd_mutex);`
`268`	`269`	`if (!dcp->dptxport[port].enabled) {`
`@@ -293,6 +294,7 @@ static int dcp_dptx_connect(struct apple_dcp *dcp, u32 port)`
`293`	`294`	`static int dcp_dptx_disconnect(struct apple_dcp *dcp, u32 port)`
`294`	`295`	`{`
`295`	`296`	`struct apple_connector *connector = dcp->connector;`
	`297`	`+ dev_info(dcp->dev, "%s(port=%d)\n", __func__, port);`
`296`	`298`
`297`	`299`	`mutex_lock(&dcp->hpd_mutex);`
`298`	`300`