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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2018-03-04 23:28:25 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2018-09-03 16:13:27 +0300 |
| commit | f7e376aece4636afb0c4da5ce54d5e805ce47a76 (patch) | |
| tree | acd5140259b66edaaef296be10ea53f76a318d17 /drivers/gpu/drm/omapdrm/dss/omapdss.h | |
| parent | 27d624527d99265c2df999af3615ff71c29d06f4 (diff) | |
| download | linux-f7e376aece4636afb0c4da5ce54d5e805ce47a76.tar.xz | |
drm/omap: dss: Add for_each_dss_output() macro
Similarly to for_each_dss_display(), the for_each_dss_output() macro
iterates over all the DSS connected outputs.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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 | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h index 5d3e4ced73d1..5cbbfb16369b 100644 --- a/drivers/gpu/drm/omapdrm/dss/omapdss.h +++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h @@ -385,6 +385,11 @@ struct omap_dss_device_ops { }; }; +enum omap_dss_device_type { + OMAP_DSS_DEVICE_TYPE_OUTPUT = (1 << 0), + OMAP_DSS_DEVICE_TYPE_DISPLAY = (1 << 1), +}; + struct omap_dss_device { struct kobject kobj; struct device *dev; @@ -488,9 +493,9 @@ static inline bool omapdss_is_initialized(void) return !!omapdss_get_dss(); } -void omapdss_display_init(struct omap_dss_device *dssdev); #define for_each_dss_display(d) \ - while ((d = omapdss_device_get_next(d, true)) != NULL) + while ((d = omapdss_device_get_next(d, OMAP_DSS_DEVICE_TYPE_DISPLAY)) != NULL) +void omapdss_display_init(struct omap_dss_device *dssdev); void omapdss_device_register(struct omap_dss_device *dssdev); void omapdss_device_unregister(struct omap_dss_device *dssdev); @@ -499,7 +504,7 @@ 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_device_get_next(struct omap_dss_device *from, - bool display_only); + enum omap_dss_device_type type); int omapdss_device_connect(struct dss_device *dss, struct omap_dss_device *src, struct omap_dss_device *dst); @@ -511,6 +516,8 @@ int omap_dss_get_num_overlay_managers(void); int omap_dss_get_num_overlays(void); +#define for_each_dss_output(d) \ + while ((d = omapdss_device_get_next(d, OMAP_DSS_DEVICE_TYPE_OUTPUT)) != NULL) int omapdss_output_set_device(struct omap_dss_device *out, struct omap_dss_device *dssdev); int omapdss_output_unset_device(struct omap_dss_device *out); |