tree 9688f820a5cc9775e491710d1869ae00a75ec0ec
parent c35eeb2e80a4dd3aa1a4ceac8f74f4c4e61f6463
author Archit Taneja <archit@ti.com> 1364305525 +0530
committer Tomi Valkeinen <tomi.valkeinen@ti.com> 1365595373 +0300

OMAPDSS: DISPC: Revert to older DISPC Smart Standby mechanism for OMAP5

DISPC on OMAP5 has a more optimised mechanism of asserting Mstandby to achieve
more power savings when DISPC is configured in Smart Standby mode. This
mechanism leads to underflows when multiple DISPC pipes are enabled.

There is a register field which can let us revert to the older mechanism of
asserting Mstandby. Configure this field to prevent underflows.

Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>