diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-29 01:26:57 +0100 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-29 01:26:57 +0100 |
commit | fb95aae6e67c4e319a24b3eea32032d4246a5335 (patch) | |
tree | c310d68211634ef594d180fdd93844fec44de2fe /sound/usb/6fire/pcm.c | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next (diff) | |
parent | Merge tag 'asoc-v5.6' of https://git.kernel.org/pub/scm/linux/kernel/git/broo... (diff) | |
download | linux-fb95aae6e67c4e319a24b3eea32032d4246a5335.tar.xz linux-fb95aae6e67c4e319a24b3eea32032d4246a5335.zip |
Merge tag 'sound-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"As the diffstat shows we've had again a lot of works done for this
cycle: the majority of changes are the continued componentization and
code refactoring in ASoC, the tree-wide PCM API updates and cleanups
and SOF updates while a few ASoC driver updates are seen, too.
Here we go, some highlights:
Core:
- Finally y2038 support landed to ALSA ABI; some ioctls have been
extended and lots of tricks were applied
- Applying the new managed PCM buffer API to all drivers; the API
itself was already merged in 5.5
- The already deprecated dimension support in ALSA control API is
dropped completely now
- Verification of ALSA control elements to catch API misuses
ASoC:
- Further code refactorings and moving things to the component level
- Lots of updates and improvements on SOF / Intel drivers; now
including common HDMI driver and SoundWire support
- New driver support for Ingenic JZ4770, Mediatek MT6660, Qualcomm
WCD934x and WSA881x, and Realtek RT700, RT711, RT715, RT1011,
RT1015 and RT1308
HD-audio:
- Improved ring-buffer communications using waitqueue
- Drop the superfluous buffer preallocation on x86
Others:
- Many code cleanups, mostly constifications over the whole tree
- USB-audio: quirks for MOTU, Corsair Virtuoso, Line6 Helix
- FireWire: code refactoring for oxfw and dice drivers"
* tag 'sound-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (638 commits)
ALSA: usb-audio: add quirks for Line6 Helix devices fw>=2.82
ALSA: hda: Add Clevo W65_67SB the power_save blacklist
ASoC: soc-core: remove null_snd_soc_ops
ASoC: soc-pcm: add soc_rtd_trigger()
ASoC: soc-pcm: add soc_rtd_hw_free()
ASoC: soc-pcm: add soc_rtd_hw_params()
ASoC: soc-pcm: add soc_rtd_prepare()
ASoC: soc-pcm: add soc_rtd_shutdown()
ASoC: soc-pcm: add soc_rtd_startup()
ASoC: rt1015: add rt1015 amplifier driver
ASoC: madera: Correct some kernel doc
ASoC: topology: fix soc_tplg_fe_link_create() - link->dobj initialization order
ASoC: Intel: skl_hda_dsp_common: Fix global-out-of-bounds bug
ASoC: madera: Correct DMIC only input hook ups
ALSA: cs46xx: fix spelling mistake "to" -> "too"
ALSA: hda - Add docking station support for Lenovo Thinkpad T420s
ASoC: Add MediaTek MT6660 Speaker Amp Driver
ASoC: dt-bindings: rt5645: add suppliers
ASoC: max98090: fix deadlock in max98090_dapm_put_enum_double()
ASoC: dapm: add snd_soc_dapm_put_enum_double_locked
...
Diffstat (limited to 'sound/usb/6fire/pcm.c')
-rw-r--r-- | sound/usb/6fire/pcm.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/sound/usb/6fire/pcm.c b/sound/usb/6fire/pcm.c index cdc5dd7fbe16..7168f1c6a37a 100644 --- a/sound/usb/6fire/pcm.c +++ b/sound/usb/6fire/pcm.c @@ -446,18 +446,6 @@ static int usb6fire_pcm_close(struct snd_pcm_substream *alsa_sub) return 0; } -static int usb6fire_pcm_hw_params(struct snd_pcm_substream *alsa_sub, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(alsa_sub, - params_buffer_bytes(hw_params)); -} - -static int usb6fire_pcm_hw_free(struct snd_pcm_substream *alsa_sub) -{ - return snd_pcm_lib_free_pages(alsa_sub); -} - static int usb6fire_pcm_prepare(struct snd_pcm_substream *alsa_sub) { struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub); @@ -554,9 +542,6 @@ static snd_pcm_uframes_t usb6fire_pcm_pointer( static const struct snd_pcm_ops pcm_ops = { .open = usb6fire_pcm_open, .close = usb6fire_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = usb6fire_pcm_hw_params, - .hw_free = usb6fire_pcm_hw_free, .prepare = usb6fire_pcm_prepare, .trigger = usb6fire_pcm_trigger, .pointer = usb6fire_pcm_pointer, @@ -658,8 +643,7 @@ int usb6fire_pcm_init(struct sfire_chip *chip) strcpy(pcm->name, "DMX 6Fire USB"); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &pcm_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pcm_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0); rt->instance = pcm; |