xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/omap: Simplify OF lookup of DSS devices

Browse Source 
Now that the direction of OF graph walk has been reversed, there's no
need to lookup devices by port as we have no sink device connected
through multiple sink ports. Simplify OF lookup of the DSS devices to
look them up by node only.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Laurent Pinchart
2018-09-21 23:32:58 +03:00
committed by Tomi Valkeinen
parent e5906f765c
commit ce69aac84f
3 changed files with 10 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/omapdrm/dss/omapdss.h
View File

@@ -474,8 +474,7 @@ void omapdss_device_register(struct omap_dss_device *dssdev);
void omapdss_device_unregister(struct omap_dss_device *dssdev);
struct omap_dss_device *omapdss_device_get(struct omap_dss_device *dssdev);
void omapdss_device_put(struct omap_dss_device *dssdev);
struct omap_dss_device *omapdss_find_device_by_port(struct device_node *src,
unsigned int port);
struct omap_dss_device *omapdss_find_device_by_node(struct device_node *node);
int omapdss_device_connect(struct dss_device *dss,
struct omap_dss_device *src,
struct omap_dss_device *dst);