On Mon, Jun 25, 2012 at 9:20 AM, Tomi Valkeinen [off-list ref] wrote:
On Sat, 2012-06-23 at 13:36 +0530, jaswinder.singh@linaro.org wrote:
quoted
Currenlty HDMI fails to come up in the suspend-resume path.
This patch helps that real-world scenario.
What is the problem there? It'd be good to explain the problem in the
patch description. Does the pm_runtime_get return -EACCES?
On slightly different but related issue, currently OMAPDSS always
spits lots of backtraces when it's compiled without CONFIG_PM_RUNTIME,
because pm_runtime_put* always return -ENOSYS without
CONFIG_PM_RUNTIME. So something like this patch proposes is needed, or
maybe WARN_ON should check for -ENOSYS, I don't know..
--
Gražvydas