Re: [Intel-gfx] [PATCH] drm/i915/lpe: Mark LPE audio as "no callbacks"

Quoting Chris Wilson (2018-08-02 17:04:16)

The LPE audio is a child device of i915, it is powered up and down alongside the igfx and presents no independent runtime interface. This aptly fulfils the description of a "No-Callback" Device, so mark it thus.

Fixes: 183c00350ccd ("drm/i915: Fix runtime PM for LPE audio") Testcase: igt/pm_rpm/basic-pci-d3-state Testcase: igt/pm_rpm/basic-rte Signed-off-by: Chris Wilson chris@chris-wilson.co.uk Cc: Takashi Iwai tiwai@suse.de Cc: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Cc: Ville Syrjälä ville.syrjala@linux.intel.com Cc: stable@vger.kernel.org

Checks out with the documentation.

Reviewed-by: Joonas Lahtinen joonas.lahtinen@linux.intel.com

Regards, Joonas