On Wed, Feb 07, 2024 at 03:30:16PM +0000, Mark Brown wrote:
On Wed, Feb 07, 2024 at 04:40:38PM +0200, Andy Shevchenko wrote:
On Wed, Feb 07, 2024 at 01:47:42PM +0800, Shenghao Ding wrote:
...
- .max_register = 0x44ffffff,
I'm always wondering how this can work in debugfs when one tries to dump all registers...
regmap will filter out non-readable registers from what it shows in debugfs so sparse regmaps will end up much smaller than they might look. The debugfs code also has support for seeking into the output (since each register is a fixed size) so we'll only actually render whatever is being read in an individual read().
Thanks, good to know.
...
+static const struct dev_pm_ops tas2783_sdca_pm = {
- SET_SYSTEM_SLEEP_PM_OPS(tas2783_sdca_dev_suspend,
tas2783_sdca_dev_resume)- SET_RUNTIME_PM_OPS(tas2783_sdca_dev_suspend,
tas2783_sdca_dev_resume, NULL)+};
Use new PM macros.
...which are?
SYSTEM_SLEEP_PM_OPS() RUNTIME_PM_OPS()
and pm_ptr() in the .driver.pm assignment.