diff options
| author | Daniel Mack <daniel@caiaq.de> | 2009-04-24 16:37:44 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-04-24 17:39:31 +0100 |
| commit | 7629ad24f2b3df95c8b4cd8869e3c04e1df6c442 (patch) | |
| tree | bfbb1fddd1d712aa1c4a02e9e8eb2e06d05c7e38 /include/sound/soc.h | |
| parent | a8353a57299f965ca8747b1b062490aef2c9ca50 (diff) | |
ASoC: add SOC_DOUBLE_EXT macro
Add a macro for double controls with special callback functions.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/sound/soc.h')
| -rw-r--r-- | include/sound/soc.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index b1f2f8819fe..6ab80bf7abd 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -118,6 +118,14 @@ .info = snd_soc_info_volsw, \ .get = xhandler_get, .put = xhandler_put, \ .private_value = SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) } +#define SOC_DOUBLE_EXT(xname, xreg, shift_left, shift_right, xmax, xinvert,\ + xhandler_get, xhandler_put) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\ + .info = snd_soc_info_volsw, \ + .get = xhandler_get, .put = xhandler_put, \ + .private_value = (unsigned long)&(struct soc_mixer_control) \ + {.reg = xreg, .shift = shift_left, .rshift = shift_right, \ + .max = xmax, .invert = xinvert} } #define SOC_SINGLE_EXT_TLV(xname, xreg, xshift, xmax, xinvert,\ xhandler_get, xhandler_put, tlv_array) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ |