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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-03 11:58:59 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-03 11:58:59 -0700 |
commit | 221656e7c4ce342b99c31eca96c1cbb6d1dce45f (patch) | |
tree | 1af3655475361f3ec75d8e26bc8d5f4bad8a87b0 /sound/firewire/fireface/ff-proc.c | |
parent | 2f34c1231bfc9f2550f934acb268ac7315fb3837 (diff) | |
parent | a5c3b32a1146e44f6b38fdfdfffc27842953420c (diff) |
Merge tag 'sound-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"It was a relatively calm development cycle, and no scaring changes are
seen in both core and driver sides. Here are some highlights:
ASoC:
- A new API for hooking up jacks more generically and easily
- Card longname is set based on DMI for a unique UCM profile
- Lots of Intel driver fixes: Atom, Broxton, Skylake and newer chips
- New drivers for Cirrus CS35L35, DIO DIO2125, Everest ES7132,
HiSilicon hi6210, Maxim MAX98927, MT2701 systems with WM8960,
Nuvoton NAU8824, Odroid systems, ST STM32 SAI controllers and x86
systems with DA7213
HD-audio:
- Many new quirks to support headset for various devices (mostly ASUS
ones) as usual
- Support for dual codecs on some Gigabyte mobos and Lenovo laptop
- Improvement on PCM position reporting for Skylake and newer
FireWire:
- New drivers for MOTU and RME Fireface series
- Updates for Digidesign Digi00x and TASCAM series
- Support for tracepoints
Others:
- USB-audio: improved support for quirk_alias option
- Cleanups, constification allover the places"
* tag 'sound-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (299 commits)
ASoC: codec: wm8960: Relax bit clock computation when using PLL
ASoC: codec: wm9860: avoid maybe-uninitialized warning
ASoC: nau8824: leave Class D gain at chip default
ASoC: nau8824: rename controls to match DAPM controls
ASoC: Intel: Skylake: Return negative error code
ASoC: Intel: Skylake: Fix unused variable warning
ASoC: Intel: Skylake: fix uninitialized pointer use
ASoC: sti: Fix error handling if of_clk_get() fails
ASoC: cs4271: configure reset GPIO as output
ASoC: dwc: Disallow building designware_pcm as a module
ALSA: ali5451: fix spelling mistake in "ali_capture_preapre"
ASoC: stm32: add SAI driver
ASoC: stm32: add bindings for SAI
ASoC: Intel: Skylake: Add loadable module support on KBL platform
ASoC: Intel: Skylake: Modify load_lib_ipc arguments for a nowait version
ASoC: Intel: Skylake: Register dsp_fw_ops for kabylake
ASoC: Intel: Skylake: Modify arguments to reuse module transfer function
ASoC: Intel: Skylake: Commonize library load
ASoC: Intel: Skylake: Move sst common initialization to a helper function
ASoC: nau8824: new driver
...
Diffstat (limited to 'sound/firewire/fireface/ff-proc.c')
-rw-r--r-- | sound/firewire/fireface/ff-proc.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/sound/firewire/fireface/ff-proc.c b/sound/firewire/fireface/ff-proc.c new file mode 100644 index 000000000000..69441d121f71 --- /dev/null +++ b/sound/firewire/fireface/ff-proc.c @@ -0,0 +1,63 @@ +/* + * ff-proc.c - a part of driver for RME Fireface series + * + * Copyright (c) 2015-2017 Takashi Sakamoto + * + * Licensed under the terms of the GNU General Public License, version 2. + */ + +#include "./ff.h" + +static void proc_dump_clock_config(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) +{ + struct snd_ff *ff = entry->private_data; + + ff->spec->protocol->dump_clock_config(ff, buffer); +} + +static void proc_dump_sync_status(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) +{ + struct snd_ff *ff = entry->private_data; + + ff->spec->protocol->dump_sync_status(ff, buffer); +} + +static void add_node(struct snd_ff *ff, struct snd_info_entry *root, + const char *name, + void (*op)(struct snd_info_entry *e, + struct snd_info_buffer *b)) +{ + struct snd_info_entry *entry; + + entry = snd_info_create_card_entry(ff->card, name, root); + if (entry == NULL) + return; + + snd_info_set_text_ops(entry, ff, op); + if (snd_info_register(entry) < 0) + snd_info_free_entry(entry); +} + +void snd_ff_proc_init(struct snd_ff *ff) +{ + struct snd_info_entry *root; + + /* + * All nodes are automatically removed at snd_card_disconnect(), + * by following to link list. + */ + root = snd_info_create_card_entry(ff->card, "firewire", + ff->card->proc_root); + if (root == NULL) + return; + root->mode = S_IFDIR | S_IRUGO | S_IXUGO; + if (snd_info_register(root) < 0) { + snd_info_free_entry(root); + return; + } + + add_node(ff, root, "clock-config", proc_dump_clock_config); + add_node(ff, root, "sync-status", proc_dump_sync_status); +} |