1. 21 Feb, 2017 3 commits
    • Arnd Bergmann's avatar
      ALSA: x86: hdmi: select CONFIG_SND_PCM · 4b49f0f7
      Arnd Bergmann authored
      The newly added driver uses the PCM helpers and fails to link if they are disabled:
      
      sound/built-in.o: In function `hdmi_lpe_audio_runtime_suspend':
      intel_hdmi_audio.c:(.text+0x15906): undefined reference to `snd_pcm_suspend'
      sound/built-in.o: In function `had_pcm_hw_params':
      intel_hdmi_audio.c:(.text+0x15ac7): undefined reference to `snd_pcm_lib_malloc_pages'
      sound/built-in.o: In function `had_pcm_open':
      intel_hdmi_audio.c:(.text+0x15d49): undefined reference to `snd_pcm_hw_constraint_integer'
      
      This uses a Kconfig 'select' statement to make sure they are enabled.
      
      Fixes: 5dab11d8 ("ALSA: x86: hdmi: Add audio support for BYT and CHT")
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      4b49f0f7
    • Takashi Iwai's avatar
      ALSA: x86: Don't enable runtime PM as default · 0b6b524f
      Takashi Iwai authored
      Unlike HSW and newer, BYT/CHT devices have no fine control of audio
      power domain in i915 side.  Since there is little gain by runtime PM
      on BYT/CHT, so far, this commit removes the pm_runtime_enable() call
      as default.
      
      User who still wants the runtime PM may adjust the corresponding
      sysfs files (power/control and power/autosuspend_delay_ms)
      appropriately, of course.
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      0b6b524f
    • Takashi Iwai's avatar
      ALSA: x86: Use runtime PM autosuspend · 3002b9fb
      Takashi Iwai authored
      This patch adds a few lines to the driver to use autosuspend for the
      runtime PM.  It'll become useful with the combination of the keep-link
      feature.
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      3002b9fb
  2. 20 Feb, 2017 5 commits
  3. 19 Feb, 2017 23 commits
  4. 17 Feb, 2017 2 commits
  5. 16 Feb, 2017 7 commits