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authorLinus Torvalds <torvalds@linux-foundation.org>2019-03-06 14:10:46 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-06 14:10:46 -0800
commitda2577fe63f865cd9dc785a42c29c0071f567a35 (patch)
treef06167a62e8881e21f368fd02e0645bf508ab442 /sound/usb/proc.c
parent542d0e583b7b366527175b2b5fc0aad262fa33b0 (diff)
parenta634090a0f242caa8ebc91967b118995a80eb13b (diff)
Merge tag 'sound-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai: "We had again a busy development cycle with many new drivers as well as lots of core improvements / cleanups. Let's go for highlights: ALSA core: - PCM locking scheme was refactored for reducing a global rwlock - PCM suspend is handled in the device type PM ops now; lots of explicit calls were reduced by this action - Cleanups about PCM buffer preallocation calls - Kill NULL device object in memory allocations - Lots of procfs API cleanups ASoC core: - Support for only powering up channels that are actively being used - Cleanups / fixes of topology API ASoC drivers: - MediaTek BTCVSD for a Bluetooth radio chip, which is the first such driver we've had upstream! - Quite a few improvements to simplify the generic card drivers, especially the merge of the SCU cards into the main generic drivers - Lots of fixes for probing on Intel systems to follow more standard styles - A big refresh and cleanup of the Samsung drivers - New drivers: Asahi Kasei Microdevices AK4497, Cirrus Logic CS4341 and CS35L26, Google ChromeOS embedded controllers, Ingenic JZ4725B, MediaTek BTCVSD, MT8183 and MT6358, NXP MICFIL, Rockchip RK3328, Spreadtrum DMA controllers, Qualcomm WCD9335, Xilinx S/PDIF and PCM formatters ALSA drivers: - Improvements of Tegra HD-audio controller driver for supporting new chips - HD-audio codec quirks for ALC294 S4 resume, ASUS laptop, Chrome headset button support and Dell workstations - Improved DSD support on USB-audio - Quirk for MOTU MicroBook II USB-audio - Support for Fireface UCX support and Solid State Logic Duende Classic/Mini" * tag 'sound-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (461 commits) ALSA: usb-audio: Add quirk for MOTU MicroBook II ASoC: stm32: i2s: skip useless write in slave mode ASoC: stm32: i2s: fix race condition in irq handler ASoC: stm32: i2s: remove useless callback ASoC: stm32: i2s: fix dma configuration ASoC: stm32: i2s: fix stream count management ASoC: stm32: i2s: fix 16 bit format support ASoC: stm32: i2s: fix IRQ clearing ASoC: qcom: Kconfig: fix dependency for sdm845 ASoC: Intel: Boards: Add Maxim98373 support ASoC: rsnd: gen: fix SSI9 4/5/6/7 busif related register address ALSA: firewire-motu: fix construction of PCM frame for capture direction ALSA: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56 ALSA: hda: Extend i915 component bind timeout ASoC: wm_adsp: Improve logging messages ASoC: wm_adsp: Add support for multiple compressed buffers ASoC: wm_adsp: Refactor compress stream initialisation ASoC: wm_adsp: Reorder some functions for improved clarity ASoC: wm_adsp: Factor out stripping padding from ADSP data ASoC: cs35l36: Fix an IS_ERR() vs NULL checking bug ...
Diffstat (limited to 'sound/usb/proc.c')
-rw-r--r--sound/usb/proc.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/sound/usb/proc.c b/sound/usb/proc.c
index 0ac89e294d31..ef9190530fd2 100644
--- a/sound/usb/proc.c
+++ b/sound/usb/proc.c
@@ -61,11 +61,10 @@ static void proc_audio_usbid_read(struct snd_info_entry *entry, struct snd_info_
void snd_usb_audio_create_proc(struct snd_usb_audio *chip)
{
- struct snd_info_entry *entry;
- if (!snd_card_proc_new(chip->card, "usbbus", &entry))
- snd_info_set_text_ops(entry, chip, proc_audio_usbbus_read);
- if (!snd_card_proc_new(chip->card, "usbid", &entry))
- snd_info_set_text_ops(entry, chip, proc_audio_usbid_read);
+ snd_card_ro_proc_new(chip->card, "usbbus", chip,
+ proc_audio_usbbus_read);
+ snd_card_ro_proc_new(chip->card, "usbid", chip,
+ proc_audio_usbid_read);
}
/*
@@ -110,6 +109,7 @@ static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct s
if (subs->speed != USB_SPEED_FULL)
snd_iprintf(buffer, " Data packet interval: %d us\n",
125 * (1 << fp->datainterval));
+ snd_iprintf(buffer, " Bits: %d\n", fp->fmt_bits);
// snd_iprintf(buffer, " Max Packet Size = %d\n", fp->maxpacksize);
// snd_iprintf(buffer, " EP Attribute = %#x\n", fp->attributes);
}
@@ -167,12 +167,10 @@ static void proc_pcm_format_read(struct snd_info_entry *entry, struct snd_info_b
void snd_usb_proc_pcm_format_add(struct snd_usb_stream *stream)
{
- struct snd_info_entry *entry;
char name[32];
struct snd_card *card = stream->chip->card;
sprintf(name, "stream%d", stream->pcm_index);
- if (!snd_card_proc_new(card, name, &entry))
- snd_info_set_text_ops(entry, stream, proc_pcm_format_read);
+ snd_card_ro_proc_new(card, name, stream, proc_pcm_format_read);
}