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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/manager-sysfs.c | |
| parent | 97f01b3a2ed6d46132bf4e2d237c27846e7b260a (diff) | |
| download | op-kernel-dev-794bc4eefa10fbc80e6ad29de1bc42424efde608.zip op-kernel-dev-794bc4eefa10fbc80e6ad29de1bc42424efde608.tar.gz | |
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/manager-sysfs.c')
| -rw-r--r-- | drivers/video/omap2/dss/manager-sysfs.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/video/omap2/dss/manager-sysfs.c b/drivers/video/omap2/dss/manager-sysfs.c index 9b875fb..55cf955 100644 --- a/drivers/video/omap2/dss/manager-sysfs.c +++ b/drivers/video/omap2/dss/manager-sysfs.c @@ -38,8 +38,10 @@ static ssize_t manager_name_show(struct omap_overlay_manager *mgr, char *buf) static ssize_t manager_display_show(struct omap_overlay_manager *mgr, char *buf) { - return snprintf(buf, PAGE_SIZE, "%s\n", - mgr->device ? mgr->device->name : "<none>"); + struct omap_dss_device *dssdev = mgr->get_device(mgr); + + return snprintf(buf, PAGE_SIZE, "%s\n", dssdev ? + dssdev->name : "<none>"); } static ssize_t manager_display_store(struct omap_overlay_manager *mgr, @@ -67,7 +69,7 @@ static ssize_t manager_display_store(struct omap_overlay_manager *mgr, if (dssdev) DSSDBG("display %s found\n", dssdev->name); - if (mgr->device) { + if (mgr->get_device(mgr)) { r = mgr->unset_device(mgr); if (r) { DSSERR("failed to unset display\n"); |
