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| author | Archit Taneja <archit@ti.com> | 2012-09-07 17:44:51 +0530 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-09-26 14:58:31 +0300 |
| commit | 794bc4eefa10fbc80e6ad29de1bc42424efde608 (patch) | |
| tree | a9823eb2eae3a2cafed62fedf96db07b45d99e33 /drivers/video/omap2/dss/overlay.c | |
| parent | 97f01b3a2ed6d46132bf4e2d237c27846e7b260a (diff) | |
| download | lwn-794bc4eefa10fbc80e6ad29de1bc42424efde608.tar.gz lwn-794bc4eefa10fbc80e6ad29de1bc42424efde608.zip | |
OMAPDSS: Remove manager->device references
With the introduction of output entities, managers will now connect to outputs.
Create helper ops for overlays and managers named get_device. This will abstract
away the information on how to get the device from an overlay or an overlay
manager. The get_device ops currently retrieve the output via a
ovl->manager->device reference. This will be later replaced by
ovl->manager->output->device references.
Signed-off-by: Archit Taneja <archit@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/overlay.c')
| -rw-r--r-- | drivers/video/omap2/dss/overlay.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/overlay.c b/drivers/video/omap2/dss/overlay.c index 52455a0609cb..0f799e2d91bb 100644 --- a/drivers/video/omap2/dss/overlay.c +++ b/drivers/video/omap2/dss/overlay.c @@ -38,6 +38,11 @@ static int num_overlays; static struct omap_overlay *overlays; +static inline struct omap_dss_device *dss_ovl_get_device(struct omap_overlay *ovl) +{ + return ovl->manager ? ovl->manager->device : NULL; +} + int omap_dss_get_num_overlays(void) { return num_overlays; @@ -94,6 +99,7 @@ void dss_init_overlays(struct platform_device *pdev) ovl->set_overlay_info = &dss_ovl_set_info; ovl->get_overlay_info = &dss_ovl_get_info; ovl->wait_for_go = &dss_mgr_wait_for_go_ovl; + ovl->get_device = &dss_ovl_get_device; ovl->caps = dss_feat_get_overlay_caps(ovl->id); ovl->supported_modes = |