mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
synced 2026-10-25 14:13:01 -04:00
sound updates for 4.1-rc1
There have been major modernization with the standard bus: in ALSA
sequencer core and HD-audio. Also, HD-audio receives the regmap
support replacing the in-house cache register cache code. These
changes shouldn't impact the existing behavior, but rather
refactoring.
In addition, HD-audio got the code split to a core library part and
the "legacy" driver parts. This is a preliminary work for adapting
the upcoming ASoC HD-audio driver, and the whole transition is still
work in progress, likely finished in 4.1.
Along with them, there are many updates in ASoC area as usual, too:
lots of cleanups, Intel code shuffling, etc.
Here are some highlights:
ALSA core:
- PCM: the audio timestamp / wallclock enhancement
- PCM: fixes in DPCM management
- Fixes / cleanups of user-space control element management
- Sequencer: modernization using the standard bus
HD-audio:
- Modernization using the standard bus
- Regmap support
- Use standard runtime PM for codec power saving
- Widget-path based power-saving for IDT, VIA and Realtek codecs
- Reorganized sysfs entries for each codec object
- More Dell headset support
ASoC:
- Move of jack registration to the card level
- Lots of ASoC cleanups, mainly moving things from the CODEC level
to the card level
- Support for DAPM routes specified by both the machine driver and DT
- Continuing improvements to rcar
- pcm512x enhacements
- Intel platforms updates
- rt5670 updates / fixes
- New platforms / devices: some non-DSP Qualcomm platforms, Google's
Storm platform, Maxmim MAX98925 CODECs and the Ingenic JZ4780 SoC
Misc:
- ice1724: Improved ESI W192M support
- emu10k1: Emu 1010 fixes/enhancement
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Merge tag 'sound-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"There have been major modernization with the standard bus: in ALSA
sequencer core and HD-audio. Also, HD-audio receives the regmap
support replacing the in-house cache register cache code. These
changes shouldn't impact the existing behavior, but rather
refactoring.
In addition, HD-audio got the code split to a core library part and
the "legacy" driver parts. This is a preliminary work for adapting
the upcoming ASoC HD-audio driver, and the whole transition is still
work in progress, likely finished in 4.1.
Along with them, there are many updates in ASoC area as usual, too:
lots of cleanups, Intel code shuffling, etc.
Here are some highlights:
ALSA core:
- PCM: the audio timestamp / wallclock enhancement
- PCM: fixes in DPCM management
- Fixes / cleanups of user-space control element management
- Sequencer: modernization using the standard bus
HD-audio:
- Modernization using the standard bus
- Regmap support
- Use standard runtime PM for codec power saving
- Widget-path based power-saving for IDT, VIA and Realtek codecs
- Reorganized sysfs entries for each codec object
- More Dell headset support
ASoC:
- Move of jack registration to the card level
- Lots of ASoC cleanups, mainly moving things from the CODEC level to
the card level
- Support for DAPM routes specified by both the machine driver and DT
- Continuing improvements to rcar
- pcm512x enhacements
- Intel platforms updates
- rt5670 updates / fixes
- New platforms / devices: some non-DSP Qualcomm platforms, Google's
Storm platform, Maxmim MAX98925 CODECs and the Ingenic JZ4780 SoC
Misc:
- ice1724: Improved ESI W192M support
- emu10k1: Emu 1010 fixes/enhancement"
* tag 'sound-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (411 commits)
ALSA: hda - set GET bit when adding a vendor verb to the codec regmap
ALSA: hda/realtek - Enable the ALC292 dock fixup on the Thinkpad T450
ALSA: hda - Fix another race in runtime PM refcounting
ALSA: hda - Expose codec type sysfs
ALSA: ctl: fix to handle several elements added by one operation for userspace element
ASoC: Intel: fix array_size.cocci warnings
ASoC: n810: Automatically disconnect non-connected pins
ASoC: n810: Consistently pass the card DAPM context to n810_ext_control()
ASoC: davinci-evm: Use card DAPM context to access widgets
ASoC: mop500_ab8500: Use card DAPM context to access widgets
ASoC: wm1133-ev1: Use card DAPM context to access widgets
ASoC: atmel: Improve machine driver compile test coverage
ASoC: atmel: Add dependency to SND_SOC_I2C_AND_SPI where necessary
ALSA: control: Fix a typo of SNDRV_CTL_ELEM_ACCESS_TLV_* with SNDRV_CTL_TLV_OP_*
ALSA: usb-audio: Don't attempt to get Microsoft Lifecam Cinema sample rate
ASoC: rnsd: fix build regression without CONFIG_OF
ALSA: emu10k1: add toggles for E-mu 1010 optical ports
ALSA: ctl: fill identical information to return value when adding userspace elements
ALSA: ctl: fix a bug to return no identical information in info operation for userspace controls
ALSA: ctl: confirm to return all identical information in 'activate' event
...
This commit is contained in:
Linus Torvalds
commit
d0a3997c0c
315 changed files with 15191 additions and 9038 deletions
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@ -22,6 +22,7 @@
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#ifndef _UAPI__SOUND_ASEQUENCER_H
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#define _UAPI__SOUND_ASEQUENCER_H
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#include <sound/asound.h>
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/** version of the sequencer */
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#define SNDRV_SEQ_VERSION SNDRV_PROTOCOL_VERSION (1, 0, 1)
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@ -25,6 +25,9 @@
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#include <linux/types.h>
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#ifndef __KERNEL__
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#include <stdlib.h>
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#endif
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/*
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* protocol version
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@ -140,7 +143,7 @@ struct snd_hwdep_dsp_image {
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* *
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*****************************************************************************/
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#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 12)
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#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 13)
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typedef unsigned long snd_pcm_uframes_t;
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typedef signed long snd_pcm_sframes_t;
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@ -267,10 +270,17 @@ typedef int __bitwise snd_pcm_subformat_t;
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#define SNDRV_PCM_INFO_JOINT_DUPLEX 0x00200000 /* playback and capture stream are somewhat correlated */
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#define SNDRV_PCM_INFO_SYNC_START 0x00400000 /* pcm support some kind of sync go */
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#define SNDRV_PCM_INFO_NO_PERIOD_WAKEUP 0x00800000 /* period wakeup can be disabled */
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#define SNDRV_PCM_INFO_HAS_WALL_CLOCK 0x01000000 /* has audio wall clock for audio/system time sync */
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#define SNDRV_PCM_INFO_HAS_WALL_CLOCK 0x01000000 /* (Deprecated)has audio wall clock for audio/system time sync */
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#define SNDRV_PCM_INFO_HAS_LINK_ATIME 0x01000000 /* report hardware link audio time, reset on startup */
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#define SNDRV_PCM_INFO_HAS_LINK_ABSOLUTE_ATIME 0x02000000 /* report absolute hardware link audio time, not reset on startup */
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#define SNDRV_PCM_INFO_HAS_LINK_ESTIMATED_ATIME 0x04000000 /* report estimated link audio time */
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#define SNDRV_PCM_INFO_HAS_LINK_SYNCHRONIZED_ATIME 0x08000000 /* report synchronized audio/system time */
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#define SNDRV_PCM_INFO_DRAIN_TRIGGER 0x40000000 /* internal kernel flag - trigger in drain */
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#define SNDRV_PCM_INFO_FIFO_IN_FRAMES 0x80000000 /* internal kernel flag - FIFO size is in frames */
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typedef int __bitwise snd_pcm_state_t;
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#define SNDRV_PCM_STATE_OPEN ((__force snd_pcm_state_t) 0) /* stream is open */
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#define SNDRV_PCM_STATE_SETUP ((__force snd_pcm_state_t) 1) /* stream has a setup */
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@ -408,6 +418,22 @@ struct snd_pcm_channel_info {
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unsigned int step; /* samples distance in bits */
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};
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enum {
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/*
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* first definition for backwards compatibility only,
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* maps to wallclock/link time for HDAudio playback and DEFAULT/DMA time for everything else
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*/
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SNDRV_PCM_AUDIO_TSTAMP_TYPE_COMPAT = 0,
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/* timestamp definitions */
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SNDRV_PCM_AUDIO_TSTAMP_TYPE_DEFAULT = 1, /* DMA time, reported as per hw_ptr */
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SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK = 2, /* link time reported by sample or wallclock counter, reset on startup */
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SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ABSOLUTE = 3, /* link time reported by sample or wallclock counter, not reset on startup */
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SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ESTIMATED = 4, /* link time estimated indirectly */
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SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED = 5, /* link time synchronized with system time */
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SNDRV_PCM_AUDIO_TSTAMP_TYPE_LAST = SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED
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};
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struct snd_pcm_status {
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snd_pcm_state_t state; /* stream state */
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struct timespec trigger_tstamp; /* time when stream was started/stopped/paused */
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@ -419,9 +445,11 @@ struct snd_pcm_status {
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snd_pcm_uframes_t avail_max; /* max frames available on hw since last status */
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snd_pcm_uframes_t overrange; /* count of ADC (capture) overrange detections from last status */
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snd_pcm_state_t suspended_state; /* suspended stream state */
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__u32 reserved_alignment; /* must be filled with zero */
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struct timespec audio_tstamp; /* from sample counter or wall clock */
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unsigned char reserved[56-sizeof(struct timespec)]; /* must be filled with zero */
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__u32 audio_tstamp_data; /* needed for 64-bit alignment, used for configs/report to/from userspace */
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struct timespec audio_tstamp; /* sample counter, wall clock, PHC or on-demand sync'ed */
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struct timespec driver_tstamp; /* useful in case reference system tstamp is reported with delay */
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__u32 audio_tstamp_accuracy; /* in ns units, only valid if indicated in audio_tstamp_data */
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unsigned char reserved[52-2*sizeof(struct timespec)]; /* must be filled with zero */
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};
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struct snd_pcm_mmap_status {
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@ -534,6 +562,7 @@ enum {
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#define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, snd_pcm_sframes_t)
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#define SNDRV_PCM_IOCTL_HWSYNC _IO('A', 0x22)
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#define SNDRV_PCM_IOCTL_SYNC_PTR _IOWR('A', 0x23, struct snd_pcm_sync_ptr)
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#define SNDRV_PCM_IOCTL_STATUS_EXT _IOWR('A', 0x24, struct snd_pcm_status)
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#define SNDRV_PCM_IOCTL_CHANNEL_INFO _IOR('A', 0x32, struct snd_pcm_channel_info)
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#define SNDRV_PCM_IOCTL_PREPARE _IO('A', 0x40)
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#define SNDRV_PCM_IOCTL_RESET _IO('A', 0x41)
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@ -75,7 +75,7 @@ struct snd_compr_tstamp {
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/**
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* struct snd_compr_avail - avail descriptor
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* @avail: Number of bytes available in ring buffer for writing/reading
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* @tstamp: timestamp infomation
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* @tstamp: timestamp information
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*/
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struct snd_compr_avail {
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__u64 avail;
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@ -23,8 +23,7 @@
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#define _UAPI__SOUND_EMU10K1_H
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#include <linux/types.h>
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#include <sound/asound.h>
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/*
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* ---- FX8010 ----
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@ -20,6 +20,12 @@
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifdef __KERNEL__
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#include <linux/types.h>
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#else
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#include <stdint.h>
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#endif
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/* Maximum channels is 64 even on 56Mode you have 64playbacks to matrix */
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#define HDSPM_MAX_CHANNELS 64
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