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From: Liam Girdwood <liam.r.girdwood@linux.intel.com>
To: Takashi Iwai <tiwai@suse.de>,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: alsa-devel@alsa-project.org,
	Daniel Baluta <daniel.baluta@gmail.com>,
	sound-open-firmware@alsa-project.org, vkoul@kernel.org,
	broonie@kernel.org, andriy.shevchenko@linux.intel.com,
	Alan Cox <alan@linux.intel.com>
Subject: Re: [Sound-open-firmware] [PATCH v5 05/14] ASoC: SOF: Add PCM operations support
Date: Thu, 04 Apr 2019 12:00:57 +0100	[thread overview]
Message-ID: <c3b944185e4582ec4d5fda88b90dbff9ef04c68b.camel@linux.intel.com> (raw)
In-Reply-To: <s5hd0m2caz6.wl-tiwai@suse.de>

On Thu, 2019-04-04 at 12:37 +0200, Takashi Iwai wrote:
> > +
> > +     /* set runtime config */
> > +     runtime->hw.info = SNDRV_PCM_INFO_MMAP |
> > +                       SNDRV_PCM_INFO_MMAP_VALID |
> > +                       SNDRV_PCM_INFO_INTERLEAVED |
> > +                       SNDRV_PCM_INFO_PAUSE |
> > +                       SNDRV_PCM_INFO_RESUME |
> > +                       SNDRV_PCM_INFO_NO_PERIOD_WAKEUP;
> 
> Does SOF support the full resume?  That is, the stream gets resumed at
> the exact position that was suspended.  Most devices can't, hence they
> don't set *_INFO_RESUME flag and let user-space restarting.

Not atm, and I don't see this as an ask in the near future either, but it's
technically possible given the open firmware.

Liam

  reply	other threads:[~2019-04-04 11:00 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-21 16:10 [PATCH v5 00/14] ASoC: Sound Open Firmware (SOF) core Pierre-Louis Bossart
2019-03-21 16:10 ` [PATCH v5 01/14] ASoC: SOF: Add Sound Open Firmware driver core Pierre-Louis Bossart
2019-03-29 16:04   ` Takashi Iwai
2019-04-01 17:12     ` Pierre-Louis Bossart
2019-03-21 16:10 ` [PATCH v5 02/14] ASoC: SOF: Add Sound Open Firmware KControl support Pierre-Louis Bossart
2019-03-29 16:04   ` Takashi Iwai
2019-04-01 17:13     ` Pierre-Louis Bossart
2019-03-21 16:10 ` [PATCH v5 03/14] ASoC: SOF: Add driver debug support Pierre-Louis Bossart
2019-03-29 16:04   ` Takashi Iwai
2019-04-01 17:15     ` Pierre-Louis Bossart
2019-04-02  5:44       ` Mark Brown
2019-04-02 13:47         ` Pierre-Louis Bossart
2019-03-21 16:10 ` [PATCH v5 04/14] ASoC: SOF: Add support for IPC IO between DSP and Host Pierre-Louis Bossart
2019-03-21 16:10 ` [PATCH v5 05/14] ASoC: SOF: Add PCM operations support Pierre-Louis Bossart
2019-04-04 10:37   ` Takashi Iwai
2019-04-04 11:00     ` Liam Girdwood [this message]
2019-04-04 11:19     ` [Sound-open-firmware] " Keyon Jie
2019-04-04 13:53     ` Pierre-Louis Bossart
2019-04-04 14:03       ` Takashi Iwai
2019-04-04 19:13     ` Ranjani Sridharan
2019-04-05 12:30       ` Takashi Iwai
2019-04-05 14:24         ` Ranjani Sridharan
2019-04-08 19:31         ` Pierre-Louis Bossart
2019-04-09  8:04           ` Takashi Iwai
2019-04-09 13:50             ` Pierre-Louis Bossart
2019-04-09 14:23               ` [Sound-open-firmware] " Pierre-Louis Bossart
2019-04-09 15:48                 ` Takashi Iwai
2019-04-09 16:11                   ` Pierre-Louis Bossart
2019-04-09 16:52                     ` Takashi Iwai
2019-03-21 16:10 ` [PATCH v5 06/14] ASoC: SOF: Add support for loading topologies Pierre-Louis Bossart
2019-03-21 16:10 ` [PATCH v5 07/14] ASoC: SOF: Add DSP firmware logger support Pierre-Louis Bossart
2019-03-21 16:10 ` [PATCH v5 08/14] ASoC: SOF: Add DSP HW abstraction operations Pierre-Louis Bossart
2019-03-21 16:10 ` [PATCH v5 09/14] ASoC: SOF: Add firmware loader support Pierre-Louis Bossart
2019-04-04 13:25   ` Takashi Iwai
2019-04-04 13:59     ` [Sound-open-firmware] " Pierre-Louis Bossart
2019-04-04 14:05       ` Takashi Iwai
2019-03-21 16:10 ` [PATCH v5 10/14] ASoC: SOF: Add userspace ABI support Pierre-Louis Bossart
2019-03-21 16:10 ` [PATCH v5 11/14] ASoC: SOF: Add PM support Pierre-Louis Bossart
2019-04-04 13:31   ` Takashi Iwai
2019-03-21 16:10 ` [PATCH v5 12/14] ASoC: SOF: Add Nocodec machine driver support Pierre-Louis Bossart
2019-03-21 16:10 ` [PATCH v5 13/14] ASoC: SOF: Add xtensa support Pierre-Louis Bossart
2019-03-21 16:10 ` [PATCH v5 14/14] ASoC: SOF: Add utils Pierre-Louis Bossart
2019-04-04 13:34   ` Takashi Iwai

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