On 12:34 Thu 30 May , Tomi Valkeinen wrote:
> 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@xxxxxx>
> ---
> drivers/video/omap2/dss/output.c | 13 +++++++++++++
> include/video/omapdss.h | 1 +
> 2 files changed, 14 insertions(+)
>
> diff --git a/drivers/video/omap2/dss/output.c b/drivers/video/omap2/dss/output.c
> index 5214df6..3274628 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);
GPL please
>
> +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;
> +}
I this in so many drivers could we have a macro to generate such function?
> +EXPORT_SYMBOL(omap_dss_find_output);
ditto GPL
Best Regards,
J.
> +
> static const struct dss_mgr_ops *dss_mgr_ops;
>
> int dss_install_mgr_ops(const struct dss_mgr_ops *mgr_ops)
> diff --git a/include/video/omapdss.h b/include/video/omapdss.h
> index d5f1fff..aad47a2 100644
> --- a/include/video/omapdss.h
> +++ b/include/video/omapdss.h
> @@ -779,6 +779,7 @@ int omap_dss_get_num_overlays(void);
> struct omap_overlay *omap_dss_get_overlay(int num);
>
> struct omap_dss_output *omap_dss_get_output(enum omap_dss_output_id id);
> +struct omap_dss_output *omap_dss_find_output(const char *name);
> int omapdss_output_set_device(struct omap_dss_output *out,
> struct omap_dss_device *dssdev);
> int omapdss_output_unset_device(struct omap_dss_output *out);
> --
> 1.8.1.2
>
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