Thread (1 message) 1 message, 1 author, 2020-09-10

Re: [PATCH V2 1/2] thermal: ti-soc-thermal: Enable addition power management

From: Andreas Kemnade <andreas@kemnade.info>
Date: 2020-09-10 19:49:52
Also in: linux-omap, linux-pm, lkml

Possibly related (same subject, not in this thread)

On Thu, 10 Sep 2020 14:33:13 -0500
Adam Ford [off-list ref] wrote:
On Thu, Sep 10, 2020 at 2:14 PM Daniel Lezcano [off-list ref]
wrote:
quoted
On 10/09/2020 20:01, Andreas Kemnade wrote:  
quoted
On Wed, 19 Aug 2020 07:59:23 -0500
Adam Ford [off-list ref] wrote:
 
quoted
The bandgap sensor can be idled when the processor is too, but it
isn't currently being done, so the power consumption of OMAP3
boards can elevated if the bangap sensor is enabled.

This patch attempts to use some additional power management
to idle the clock to the bandgap when not needed.

Signed-off-by: Adam Ford <redacted>
Reported-by: kernel test robot <redacted>
---
V2: Fix issue where variable stating the suspend mode isn't being
    properly set and cleared.
 
hmm, it is not in linux-next. Can we expect that for v5.10?  
The reason I did not pick this patch is because lkp reported an error on
it.

https://marc.info/?l=linux-pm&m=159788472017308&w=2


 
That error message shows it's trying to be built with 'sh' cross compiler,
but should be build with an ARM.

I can run a manual test of the patch against a different branch if
necessary, but I had built and tested it, so I know it worked at one time.
hmm, what about compile-testing without CONFIG_PM_SLEEP?

The function definition is guarded by that.
So it is not a sh-specific problem.

Regards,
Andreas

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