On Wed, 22 Nov 2023 12:04:27 +0100, Richard Fitzgerald wrote:
On 21/11/23 20:36, Takashi Iwai wrote:
On Tue, 21 Nov 2023 16:44:19 +0100, Richard Fitzgerald wrote:
SPI hibernation is now supported with the latest hibernation/wake sequences in the shared ASoC code.
This has a functional dependency on two commits:
commit 3df761bdbc8b ("ASoC: cs35l56: Wake transactions need to be issued twice")
commit a47cf4dac7dc ("ASoC: cs35l56: Change hibernate sequence to use allow auto hibernate")
To protect against this, enabling hibernation is conditional on CS35L56_WAKE_HOLD_TIME_US being defined, which indicates that the new hibernation sequences are available.
Signed-off-by: Richard Fitzgerald rf@opensource.cirrus.com
Is this expected to be merged for 6.7? Or it can be post 6.7? I guess the former, but just to make sure.
It would be good to get it into 6.7 because it reduces the power consumption in runtime-suspend and suspend-to-RAM. But it's not critical (it's not a bugfix).
OK, now applied to for-linus branch (for 6.7).
thanks,
Takashi