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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2013-03-13 15:56:42 +0400 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2013-06-17 15:00:40 +0400 |
| commit | 805cc2d19cce6bbd25fcefa24de7259508729e8a (patch) | |
| tree | 3cdb6d0b3626597fb2919e4b5c565ca1a99bfad2 /drivers/video/omap2/dss/output.c | |
| parent | c6ca5b2201289995f70ee19c0eaf4b5f2ae09923 (diff) | |
| download | linux-805cc2d19cce6bbd25fcefa24de7259508729e8a.tar.xz | |
OMAPDSS: add omap_dss_find_output()
Add a support function to find a DSS output by given name. This is used
in later patches to link the panels to DSS outputs.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/output.c')
| -rw-r--r-- | drivers/video/omap2/dss/output.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/output.c b/drivers/video/omap2/dss/output.c index 5214df63e0a9..3274628e0ea1 100644 --- a/drivers/video/omap2/dss/output.c +++ b/drivers/video/omap2/dss/output.c @@ -115,6 +115,19 @@ struct omap_dss_output *omap_dss_get_output(enum omap_dss_output_id id) } EXPORT_SYMBOL(omap_dss_get_output); +struct omap_dss_output *omap_dss_find_output(const char *name) +{ + struct omap_dss_output *out; + + list_for_each_entry(out, &output_list, list) { + if (strcmp(out->name, name) == 0) + return out; + } + + return NULL; +} +EXPORT_SYMBOL(omap_dss_find_output); + static const struct dss_mgr_ops *dss_mgr_ops; int dss_install_mgr_ops(const struct dss_mgr_ops *mgr_ops) |