diff options
author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-10-23 13:44:12 +0300 |
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committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-12-07 17:05:54 +0200 |
commit | 0c49ff747a4656e24b8990764f5ee4cd047ee982 (patch) | |
tree | 06395ab608217183bda7b141db8811300e6b168c /drivers/video/omap2/dss/apply.c | |
parent | 23dfd1ac87b56652e618fda24b035505c89c4b8c (diff) | |
download | op-kernel-dev-0c49ff747a4656e24b8990764f5ee4cd047ee982.zip op-kernel-dev-0c49ff747a4656e24b8990764f5ee4cd047ee982.tar.gz |
OMAPDSS: move ovl-mgr function setup to apply.c
Most of the functions that are assigned to the fields in ovl-mgr struct
are in apply.c. By moving the function pointer setup into apply.c we can
make these functions static.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/apply.c')
-rw-r--r-- | drivers/video/omap2/dss/apply.c | 58 |
1 files changed, 52 insertions, 6 deletions
diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c index 6f60d0e..98cebe3 100644 --- a/drivers/video/omap2/dss/apply.c +++ b/drivers/video/omap2/dss/apply.c @@ -416,7 +416,37 @@ static void wait_pending_extra_info_updates(void) DSSWARN("timeout in wait_pending_extra_info_updates\n"); } -int dss_mgr_wait_for_go(struct omap_overlay_manager *mgr) +static inline struct omap_dss_device *dss_mgr_get_device(struct omap_overlay_manager *mgr) +{ + return mgr->output ? mgr->output->device : NULL; +} + +static int dss_mgr_wait_for_vsync(struct omap_overlay_manager *mgr) +{ + unsigned long timeout = msecs_to_jiffies(500); + struct omap_dss_device *dssdev = mgr->get_device(mgr); + u32 irq; + int r; + + r = dispc_runtime_get(); + if (r) + return r; + + if (dssdev->type == OMAP_DISPLAY_TYPE_VENC) + irq = DISPC_IRQ_EVSYNC_ODD; + else if (dssdev->type == OMAP_DISPLAY_TYPE_HDMI) + irq = DISPC_IRQ_EVSYNC_EVEN; + else + irq = dispc_mgr_get_vsync_irq(mgr->id); + + r = omap_dispc_wait_for_irq_interruptible_timeout(irq, timeout); + + dispc_runtime_put(); + + return r; +} + +static int dss_mgr_wait_for_go(struct omap_overlay_manager *mgr) { unsigned long timeout = msecs_to_jiffies(500); struct mgr_priv_data *mp = get_mgr_priv(mgr); @@ -885,7 +915,7 @@ static void omap_dss_mgr_apply_mgr(struct omap_overlay_manager *mgr) mp->info = mp->user_info; } -int omap_dss_mgr_apply(struct omap_overlay_manager *mgr) +static int omap_dss_mgr_apply(struct omap_overlay_manager *mgr) { unsigned long flags; struct omap_overlay *ovl; @@ -1058,7 +1088,7 @@ out: mutex_unlock(&apply_lock); } -int dss_mgr_set_info(struct omap_overlay_manager *mgr, +static int dss_mgr_set_info(struct omap_overlay_manager *mgr, struct omap_overlay_manager_info *info) { struct mgr_priv_data *mp = get_mgr_priv(mgr); @@ -1079,7 +1109,7 @@ int dss_mgr_set_info(struct omap_overlay_manager *mgr, return 0; } -void dss_mgr_get_info(struct omap_overlay_manager *mgr, +static void dss_mgr_get_info(struct omap_overlay_manager *mgr, struct omap_overlay_manager_info *info) { struct mgr_priv_data *mp = get_mgr_priv(mgr); @@ -1092,7 +1122,7 @@ void dss_mgr_get_info(struct omap_overlay_manager *mgr, spin_unlock_irqrestore(&data_lock, flags); } -int dss_mgr_set_output(struct omap_overlay_manager *mgr, +static int dss_mgr_set_output(struct omap_overlay_manager *mgr, struct omap_dss_output *output) { int r; @@ -1124,7 +1154,7 @@ err: return r; } -int dss_mgr_unset_output(struct omap_overlay_manager *mgr) +static int dss_mgr_unset_output(struct omap_overlay_manager *mgr) { int r; struct mgr_priv_data *mp = get_mgr_priv(mgr); @@ -1470,6 +1500,7 @@ static DEFINE_MUTEX(compat_init_lock); int omapdss_compat_init(void) { struct platform_device *pdev = dss_get_core_pdev(); + int i; mutex_lock(&compat_init_lock); @@ -1481,6 +1512,21 @@ int omapdss_compat_init(void) dss_init_overlay_managers(pdev); dss_init_overlays(pdev); + for (i = 0; i < omap_dss_get_num_overlay_managers(); i++) { + struct omap_overlay_manager *mgr; + + mgr = omap_dss_get_overlay_manager(i); + + mgr->set_output = &dss_mgr_set_output; + mgr->unset_output = &dss_mgr_unset_output; + mgr->apply = &omap_dss_mgr_apply; + mgr->set_manager_info = &dss_mgr_set_info; + mgr->get_manager_info = &dss_mgr_get_info; + mgr->wait_for_go = &dss_mgr_wait_for_go; + mgr->wait_for_vsync = &dss_mgr_wait_for_vsync; + mgr->get_device = &dss_mgr_get_device; + } + out: mutex_unlock(&compat_init_lock); |