diff options
| author | Takashi Iwai <tiwai@suse.de> | 2007-02-22 10:07:21 -0500 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2007-05-11 10:55:43 -0400 |
| commit | 8f7ba051d2abb3d3bde9b95e47246c60b704d2b4 (patch) | |
| tree | 6b1fcd728b520ca24c99672c873ed17b43ac3b9f /Documentation/sound | |
| parent | 76e630677419ecf2cf8c0b738536eee34dc048e6 (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>
Diffstat (limited to 'Documentation/sound')
| -rw-r--r-- | Documentation/sound/alsa/ALSA-Configuration.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt index 73e9a174b642..24ea129969ae 100644 --- a/Documentation/sound/alsa/ALSA-Configuration.txt +++ b/Documentation/sound/alsa/ALSA-Configuration.txt | |||
| @@ -1278,6 +1278,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. | |||
| 1278 | port - port number or -1 (disable) | 1278 | port - port number or -1 (disable) |
| 1279 | irq - IRQ number or -1 (disable) | 1279 | irq - IRQ number or -1 (disable) |
| 1280 | pnp - PnP detection - 0 = disable, 1 = enable (default) | 1280 | pnp - PnP detection - 0 = disable, 1 = enable (default) |
| 1281 | uart_enter - Issue UART_ENTER command at open - bool, default = on | ||
| 1281 | 1282 | ||
| 1282 | This module supports multiple devices and PnP. | 1283 | This module supports multiple devices and PnP. |
| 1283 | 1284 | ||