From 09189ac793d7fef7d0f058815043e3d4bf7097c0 Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Thu, 24 Jan 2008 18:46:42 +0100 Subject: [PATCH] [ALSA] usb/caiaq: decrease period_bytes_min This patch decreases the snd_pcm_hardware->period_bytes_min field in the caiaq/usb audio driver. The hardware can actually handle as few as 128 bytes, depending on the system. So it makes no sense to keep applications from actually using such values. Signed-off-by: Daniel Mack Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- sound/usb/caiaq/caiaq-audio.c | 2 +- sound/usb/caiaq/caiaq-device.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/usb/caiaq/caiaq-audio.c b/sound/usb/caiaq/caiaq-audio.c index 2f9e9b2a7ffc..9cc4cd8283f9 100644 --- a/sound/usb/caiaq/caiaq-audio.c +++ b/sound/usb/caiaq/caiaq-audio.c @@ -57,7 +57,7 @@ static struct snd_pcm_hardware snd_usb_caiaq_pcm_hardware = { .channels_min = CHANNELS_PER_STREAM, .channels_max = CHANNELS_PER_STREAM, .buffer_bytes_max = MAX_BUFFER_SIZE, - .period_bytes_min = 4096, + .period_bytes_min = 128, .period_bytes_max = MAX_BUFFER_SIZE, .periods_min = 1, .periods_max = 1024, diff --git a/sound/usb/caiaq/caiaq-device.c b/sound/usb/caiaq/caiaq-device.c index 5cd92ae3cd16..58d25e4e7d6c 100644 --- a/sound/usb/caiaq/caiaq-device.c +++ b/sound/usb/caiaq/caiaq-device.c @@ -42,7 +42,7 @@ #endif MODULE_AUTHOR("Daniel Mack "); -MODULE_DESCRIPTION("caiaq USB audio, version 1.3.1"); +MODULE_DESCRIPTION("caiaq USB audio, version 1.3.2"); MODULE_LICENSE("GPL"); MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2}," "{Native Instruments, RigKontrol3}," -- 2.30.2