On Sat, 2018-02-17 at 14:25 +0100, Dominik Brodowski wrote:
> on v4.16-rc1+, sound does not work any more on my Dell XPS 13;
> suspend-to-RAM hangs as well. I have bisected this problem down to
> commit ca382f5b38f3; reverting this on top of Linus' latest
> fixes these issues.
> And a few snippets from a broken kernel dmesg:
> i2c_designware: probe of INT3432:00 failed with error -38
> i2c_designware: probe of INT3433:00 failed with error -38
ENOSYS here at probe time, taking into account the commit you think is a
culprit, can be passed from gpiod_get() calls only.
> Ideas on how to fix this properly?
Enable CONFIG_DEBUG_GPIO first and share through some service the dmesg.
(it might be good idea to add 'ignore_loglevel initcall_debug' to the
kernel command line)
Andy Shevchenko <andriy.shevche...@linux.intel.com>
Intel Finland Oy