From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Date: Tue, 26 Mar 2013 13:33:32 +0000 Subject: [PATCH 02/26] OMAPDSS: add omap_dss_find_output() Message-Id: <1364304836-18134-3-git-send-email-tomi.valkeinen@ti.com> List-Id: References: <1364304836-18134-1-git-send-email-tomi.valkeinen@ti.com> In-Reply-To: <1364304836-18134-1-git-send-email-tomi.valkeinen@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-omap@vger.kernel.org, linux-fbdev@vger.kernel.org, Archit Taneja Cc: Tomi Valkeinen 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 --- 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); +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) 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); -- 1.7.10.4