diff options
| author | Giuliano Pochini <pochini@shiny.it> | 2006-11-24 07:03:58 -0500 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2007-02-09 03:01:47 -0500 |
| commit | 048b945077bdc7e8dff5d5810ff2a0ced3590ca9 (patch) | |
| tree | 759b12cfa42c737ce7390b9cb4b1c60a70204c78 /sound/pci/echoaudio/layla20.c | |
| parent | d1d985f019c3b290e09881b7b23abdc87aee2895 (diff) | |
[ALSA] echoaudio, add TLV support
This patch adds TLV support to the echoaudio driver.
All gains are in the range -127dB to +6dB with steps of 1dB, and -128 is
mute. VU-meters levels go from -128 to 0dB. The input gain of the Layla20
ranges from -25dB to +25dB in steps of 0.5dB.
Signed-off-by: Giuliano Pochini <pochini@shiny.it>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/pci/echoaudio/layla20.c')
| -rw-r--r-- | sound/pci/echoaudio/layla20.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/echoaudio/layla20.c b/sound/pci/echoaudio/layla20.c index e503d74b3ba9..6cede497579e 100644 --- a/sound/pci/echoaudio/layla20.c +++ b/sound/pci/echoaudio/layla20.c | |||
| @@ -56,6 +56,7 @@ | |||
| 56 | #include <sound/core.h> | 56 | #include <sound/core.h> |
| 57 | #include <sound/info.h> | 57 | #include <sound/info.h> |
| 58 | #include <sound/control.h> | 58 | #include <sound/control.h> |
| 59 | #include <sound/tlv.h> | ||
| 59 | #include <sound/pcm.h> | 60 | #include <sound/pcm.h> |
| 60 | #include <sound/pcm_params.h> | 61 | #include <sound/pcm_params.h> |
| 61 | #include <sound/asoundef.h> | 62 | #include <sound/asoundef.h> |