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| author | Archit Taneja <archit@ti.com> | 2012-05-08 18:19:15 +0530 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-05-09 13:44:07 +0300 |
| commit | 5dd747e8892a63a5d4cc1d2765c0f533a5d74cfd (patch) | |
| tree | 2b58d6d31773dfee3c69c755baa07e158ddb540a | |
| parent | b917fa3961448903f4ee823917194bdf20709fbd (diff) | |
| download | op-kernel-dev-5dd747e8892a63a5d4cc1d2765c0f533a5d74cfd.zip op-kernel-dev-5dd747e8892a63a5d4cc1d2765c0f533a5d74cfd.tar.gz | |
OMAPDSS: APPLY: Don't check manager settings if it is disabled
If a manager is disabled, there is no guarantee at any point in time that all
it's parameters are configured. There is always a chance that some more
parameters are yet to be configured by a user of DSS, or by DSS itself.
However, when the manager is enabled, we can be certain that all the parameters
have been configured, as we can't enable a manager with an incomplete
configuration. Therefore, if a manager is disabled, don't check for the validity
of it's parameters or the parameters of the overlays connected to it. Only check
once it is enabled. Add a check in dss_check_settings_low() to achieve the same.
Signed-off-by: Archit Taneja <archit@ti.com>
| -rw-r--r-- | drivers/video/omap2/dss/apply.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c index 57686f6..ad349b3 100644 --- a/drivers/video/omap2/dss/apply.c +++ b/drivers/video/omap2/dss/apply.c @@ -192,6 +192,9 @@ static int dss_check_settings_low(struct omap_overlay_manager *mgr, mp = get_mgr_priv(mgr); + if (!mp->enabled) + return 0; + if (applying && mp->user_info_dirty) mi = &mp->user_info; else |
