Merge tag 'sound-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A significant amount of fixes at this time, mostly for covering the
  recent ASoC issues.

   - Fixes for the missing ASoC driver initialization with non-deferred
     probes; these triggered other problems in chain, which resulted in
     yet more fix commits

   - DaVinci runtime PM fix; the diff looks large but it's just a code
     shuffling

   - Various fixes for ASoC Intel drivers: a regression in HD-A HDMI,
     Kconfig dependency, machine driver adjustments, PLL fix.

   - Other ASoC driver-specific stuff including the trivial fixes caught
     by static analysis

   - Usual HD-audio quirks"

* tag 'sound-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (30 commits)
  ALSA: hda - Add mute LED support for HP ProBook 470 G5
  ASoC: amd: Fix potential NULL pointer dereference
  ASoC: imx-audmux: change snprintf to scnprintf for possible overflow
  ASoC: rt5514-spi: Fix potential NULL pointer dereference
  ASoC: dapm: change snprintf to scnprintf for possible overflow
  ASoC: rt5682: Fix PLL source register definitions
  ASoC: core: Don't defer probe on optional, NULL components
  ASoC: core: Make snd_soc_find_component() more robust
  ASoC: soc-core: fix init platform memory handling
  ASoC: intel: skl: Fix display power regression
  ALSA: hda/realtek - Fix typo for ALC225 model
  ASoC: soc-core: Hold client_mutex around soc_init_dai_link()
  ASoC: Intel: Boards: move the codec PLL configuration to _init
  ASoC: soc-core: defer card probe until all component is added to list
  ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages
  ASoC: tlv320aic32x4: Kernel OOPS while entering DAPM standby mode
  ASoC: ti: davinci-mcasp: Move context save/restore to runtime_pm callbacks
  ASoC: Variable "val" in function rt274_i2c_probe() could be uninitialized
  ASoC: rt5682: Fix recording no sound issue
  ASoC: Intel: atom: Make PCI dependency explicit
  ...

1 files changed, 6 insertions, 0 deletions

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 8ec1de856ee7..e665f111b0d2 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -985,6 +985,12 @@ struct snd_soc_dai_link {
 	/* Do not create a PCM for this DAI link (Backend link) */
 	unsigned int ignore:1;
 
+	/*
+	 * This driver uses legacy platform naming. Set by the core, machine
+	 * drivers should not modify this value.
+	 */
+	unsigned int legacy_platform:1;
+
 	struct list_head list; /* DAI link list of the soc card */
 	struct snd_soc_dobj dobj; /* For topology */
 };