[Intel-gfx] [PATCH] ALSA: hda/i915 - avoid hung task timeout in i915 wait

[Lucas De Marchi]

On Tue, Mar 08, 2022 at 04:11:12PM +0200, Kai Vehmanen wrote:
>If kernel is built with hung task detection enabled and
>CONFIG_DEFAULT_HUNG_TASK_TIMEOUT set to less than 60 seconds,
>snd_hdac_i915_init() will trigger the hung task timeout in case i915 is
>not available and taint the kernel.
>
>Split the 60sec wait into a loop of smaller waits to avoid this.
>
>Cc: Lucas De Marchi <lucas.demarchi at intel.com>
>Co-developed-by: Ramalingam C <ramalingam.c at intel.com>
>Signed-off-by: Ramalingam C <ramalingam.c at intel.com>
>Signed-off-by: Kai Vehmanen <kai.vehmanen at linux.intel.com>


Reviewed-by: Lucas De Marchi <lucas.demarchi at intel.com>

thanks
Lucas De Marchi