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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2018-02-28 18:30:30 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2018-09-03 16:13:26 +0300 |
| commit | ec727e3f61845d6d64b3c5eba464096d6cc7f8e9 (patch) | |
| tree | cd9e3c70b61ef8302d672b7f693166c16a14c36e /drivers/gpu/drm/omapdrm/dss/omapdss.h | |
| parent | b93109d7dc9e15649e1cf18281f02d8b4a102584 (diff) | |
| download | linux-ec727e3f61845d6d64b3c5eba464096d6cc7f8e9.tar.xz | |
drm/omap: dss: Add functions to connect and disconnect devices
The omap_dss_device objects model display components and are connected
at runtime to create display pipelines. The connect and disconnect
operations implemented by each component contain lots of duplicate code.
As a first step towards fixing this, create new functions to wrap the
direct calls to those operations and use them.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/omapdss.h')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/omapdss.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h index fb6c9d522013..58bd6948bcde 100644 --- a/drivers/gpu/drm/omapdrm/dss/omapdss.h +++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h @@ -498,6 +498,10 @@ void omapdss_device_register(struct omap_dss_device *dssdev); void omapdss_device_unregister(struct omap_dss_device *dssdev); struct omap_dss_device *omapdss_find_device_by_port(struct device_node *src, unsigned int port); +int omapdss_device_connect(struct omap_dss_device *src, + struct omap_dss_device *dst); +void omapdss_device_disconnect(struct omap_dss_device *src, + struct omap_dss_device *dst); struct omap_dss_device *omap_dss_get_device(struct omap_dss_device *dssdev); void omap_dss_put_device(struct omap_dss_device *dssdev); |