Commit b79de57b authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Takashi Iwai
Browse files

ALSA: hda: use consistent HDAudio spelling in comments/docs 



We use HDaudio and HDAudio, pick one to make searches easier.
No functionality change

Also fix timestamping typo in documentation.

Reported-by: default avatarGuennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: default avatarGuennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: default avatarKai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200902154250.1440585-1-kai.vehmanen@linux.intel.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent ae035947

Documentation/sound/designs/timestamping.rst

+1 −1
Original line number Diff line number Diff line
@@ -143,7 +143,7 @@ timestamp shows when the information is put together by the driver 
before returning from the ``STATUS`` and ``STATUS_EXT`` ioctl. in most cases

this driver_timestamp will be identical to the regular system tstamp.



Examples of typestamping with HDaudio:

Examples of timestamping with HDAudio:



1. DMA timestamp, no compensation for DMA+analog delay

::

sound/hda/intel-dsp-config.c

+5 −5
Original line number Diff line number Diff line
@@ -54,7 +54,7 @@ static const struct config_entry config_table[] = { 
#endif

/*

 * Apollolake (Broxton-P)

 * the legacy HDaudio driver is used except on Up Squared (SOF) and

 * the legacy HDAudio driver is used except on Up Squared (SOF) and

 * Chromebooks (SST)

 */

#if IS_ENABLED(CONFIG_SND_SOC_SOF_APOLLOLAKE)
@@ -89,7 +89,7 @@ static const struct config_entry config_table[] = { 
	},

#endif

/*

 * Skylake and Kabylake use legacy HDaudio driver except for Google

 * Skylake and Kabylake use legacy HDAudio driver except for Google

 * Chromebooks (SST)

 */
@@ -135,7 +135,7 @@ static const struct config_entry config_table[] = { 
#endif



/*

 * Geminilake uses legacy HDaudio driver except for Google

 * Geminilake uses legacy HDAudio driver except for Google

 * Chromebooks

 */

/* Geminilake */
@@ -157,7 +157,7 @@ static const struct config_entry config_table[] = { 


/*

 * CoffeeLake, CannonLake, CometLake, IceLake, TigerLake use legacy

 * HDaudio driver except for Google Chromebooks and when DMICs are

 * HDAudio driver except for Google Chromebooks and when DMICs are

 * present. Two cases are required since Coreboot does not expose NHLT

 * tables.

 *
@@ -391,7 +391,7 @@ int snd_intel_dsp_driver_probe(struct pci_dev *pci) 
	if (pci->class == 0x040300)

		return SND_INTEL_DSP_DRIVER_LEGACY;

	if (pci->class != 0x040100 && pci->class != 0x040380) {

		dev_err(&pci->dev, "Unknown PCI class/subclass/prog-if information (0x%06x) found, selecting HDA legacy driver\n", pci->class);

		dev_err(&pci->dev, "Unknown PCI class/subclass/prog-if information (0x%06x) found, selecting HDAudio legacy driver\n", pci->class);

		return SND_INTEL_DSP_DRIVER_LEGACY;

	}

sound/x86/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -9,7 +9,7 @@ menuconfig SND_X86 
if SND_X86



config HDMI_LPE_AUDIO

	tristate "HDMI audio without HDaudio on Intel Atom platforms"

	tristate "HDMI audio without HDAudio on Intel Atom platforms"

	depends on DRM_I915

	select SND_PCM

	help