Re: [Intel-gfx] [PATCH 1/4] ALSA: hda - Haswell converter power state D0 verify

2013-06-17 Thread Wang, Xingchao
> -Original Message- > From: Takashi Iwai [mailto:ti...@suse.de] > Sent: Monday, June 17, 2013 5:01 PM > To: Wang Xingchao > Cc: daniel.vet...@ffwll.ch; alsa-de...@alsa-project.org; > intel-gfx@lists.freedesktop.org; david.hennings...@canonical.com; Wang, > Xingchao > Subject: Re: [PATCH 1

Re: [Intel-gfx] [PATCH 1/4] ALSA: hda - Haswell converter power state D0 verify

2013-06-17 Thread Takashi Iwai
At Fri, 14 Jun 2013 23:20:26 +0800, Wang Xingchao wrote: > > Haswell converters maybe in wrong power state before usage. > i.e. only converter 0 is in D0, converter 1/2 are in D3. > When pin choose converter 1/2, there's no audio output. > > Signed-off-by: Wang Xingchao Isn't this needed in hdm

[Intel-gfx] [PATCH 1/4] ALSA: hda - Haswell converter power state D0 verify

2013-06-14 Thread Wang Xingchao
Haswell converters maybe in wrong power state before usage. i.e. only converter 0 is in D0, converter 1/2 are in D3. When pin choose converter 1/2, there's no audio output. Signed-off-by: Wang Xingchao --- sound/pci/hda/patch_hdmi.c | 20 1 file changed, 20 insertions(+) di