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[ALSA] mpu401 - Add MPU401_INFO_UART_ONLY bitflag
authorTakashi Iwai <tiwai@suse.de>
Thu, 22 Feb 2007 15:07:21 +0000 (16:07 +0100)
committerJaroslav Kysela <perex@suse.cz>
Fri, 11 May 2007 14:55:43 +0000 (16:55 +0200)
commit8f7ba051d2abb3d3bde9b95e47246c60b704d2b4
tree6b1fcd728b520ca24c99672c873ed17b43ac3b9ftree | snapshot (tar.gz zip)
parent76e630677419ecf2cf8c0b738536eee34dc048e6commit | diff
[ALSA] mpu401 - Add MPU401_INFO_UART_ONLY bitflag

Added MPU401_INFO_UART_ONLY bitflag to avoid issueing UART_ENTER command
at opening streams.  Some devices support only UART mode and give errors
to UART_ENTER.
A new module option, uart_enter, is added to snd-mpu401 driver.
For UART-only devices, set uart_enter=0.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Documentation/sound/alsa/ALSA-Configuration.txt diff | blob | blame | history
include/sound/mpu401.h diff | blob | blame | history
sound/drivers/mpu401/mpu401.c diff | blob | blame | history
sound/drivers/mpu401/mpu401_uart.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)