diff options
| author | Archit Taneja <archit@ti.com> | 2012-11-07 10:17:24 +0100 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-11-12 12:52:59 +0100 |
| commit | c90929020986d12577570139ed6b787367823ade (patch) | |
| tree | 9d9cd1fa496d1f69254483368c2a3f08c7cc3647 /drivers/video | |
| parent | OMAPDSS: APPLY: Remove unnecessary variable in dss_apply_irq_handler (diff) | |
| download | linux-c90929020986d12577570139ed6b787367823ade.tar.xz linux-c90929020986d12577570139ed6b787367823ade.zip | |
OMAPDSS: APPLY: Remove unnecessary call to mg_clear_shadow_dirty
When doing a manual update in dss_mgr_start_update, we clear the shadow dirty
flags. Although there isn't any harm in clearing them. The need to clear them
out here should never arrive.
When applying configurations for a manual update manager, we never do any
register writes, i.e, calls to dss_mgr_write_regs and dss_mgr_write_regs_extra
never happen while applying. We do all these writes only when we call
dss_mgr_start_update. Hence, there is never a time when the shadow registers
are dirty.
Remove the call to mg_clear_shadow_dirty.
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/omap2/dss/apply.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c index 55fb5d778ae5..4a5cc5c64d4b 100644 --- a/drivers/video/omap2/dss/apply.c +++ b/drivers/video/omap2/dss/apply.c @@ -770,8 +770,6 @@ void dss_mgr_start_update(struct omap_overlay_manager *mgr) dispc_mgr_enable_sync(mgr->id); - mgr_clear_shadow_dirty(mgr); - spin_unlock_irqrestore(&data_lock, flags); } |