On Thu, 01 Nov 2018 16:24:36 +0100, Ville Syrjälä wrote:
On Wed, Oct 24, 2018 at 06:48:24PM +0300, Ville Syrjala wrote:
From: Ville Syrjälä ville.syrjala@linux.intel.com
Commit 46e831abe864 ("drm/i915/lpe: Mark LPE audio runtime pm as "no callbacks"") broke runtime PM with lpe audio. We can no longer runtime suspend the GPU since the sysfs power/control for the lpe-audio device no longer exists and the device is considered always active. We can fix this by not marking the device as active.
Cc: Chris Wilson chris@chris-wilson.co.uk Cc: Takashi Iwai tiwai@suse.de Cc: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Fixes: 46e831abe864 ("drm/i915/lpe: Mark LPE audio runtime pm as "no callbacks"") Signed-off-by: Ville Syrjälä ville.syrjala@linux.intel.com
Takashi, do you want to take these or should I just smash them into drm-intel?
Feel free to go through drm-intel. Acked-by: Takashi Iwai tiwai@suse.de
thanks,
Takashi
sound/x86/intel_hdmi_audio.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c index 83d76c345940..bbed4acaafd1 100644 --- a/sound/x86/intel_hdmi_audio.c +++ b/sound/x86/intel_hdmi_audio.c @@ -1877,7 +1877,6 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev)
pm_runtime_use_autosuspend(&pdev->dev); pm_runtime_mark_last_busy(&pdev->dev);
pm_runtime_set_active(&pdev->dev);
dev_dbg(&pdev->dev, "%s: handle pending notification\n", __func__); for_each_port(card_ctx, port) {
-- 2.18.1
-- Ville Syrjälä Intel