diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2011-10-04 14:39:38 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-10-04 16:27:05 +0100 |
| commit | 460acbec1e7ba727519689902f51a6257279bbae (patch) | |
| tree | 40db58ef6c7f85d87e0387e9d077fa9276ea1b83 /include/sound | |
| parent | 672f4c4d754273b4187e44f725ea418a97fa2a62 (diff) | |
| download | talos-obmc-linux-460acbec1e7ba727519689902f51a6257279bbae.tar.gz talos-obmc-linux-460acbec1e7ba727519689902f51a6257279bbae.zip | |
ASoC: core: Introduce SOC_DOUBLE_VALUE macro
With the new macro we can remove duplicated code
for the SOC_DOUBLE type of controls.
We can also remap the SOC_SINGLE_VALUE macro to
SOC_DOUBLE_VALUE
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/soc.h | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index a4dc699d4801..3d7c7f7cda6c 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -28,10 +28,12 @@ /* * Convenience kcontrol builders */ -#define SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) \ +#define SOC_DOUBLE_VALUE(xreg, shift_left, shift_right, xmax, xinvert) \ ((unsigned long)&(struct soc_mixer_control) \ - {.reg = xreg, .shift = xshift, .rshift = xshift, .max = xmax, \ - .platform_max = xmax, .invert = xinvert}) + {.reg = xreg, .shift = shift_left, .rshift = shift_right, \ + .max = xmax, .platform_max = xmax, .invert = xinvert}) +#define SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) \ + SOC_DOUBLE_VALUE(xreg, xshift, xshift, xmax, xinvert) #define SOC_SINGLE_VALUE_EXT(xreg, xmax, xinvert) \ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .max = xmax, .platform_max = xmax, .invert = xinvert}) @@ -48,13 +50,12 @@ .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\ .put = snd_soc_put_volsw, \ .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) } -#define SOC_DOUBLE(xname, xreg, shift_left, shift_right, xmax, xinvert) \ +#define SOC_DOUBLE(xname, reg, shift_left, shift_right, max, invert) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\ .info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \ .put = snd_soc_put_volsw, \ - .private_value = (unsigned long)&(struct soc_mixer_control) \ - {.reg = xreg, .shift = shift_left, .rshift = shift_right, \ - .max = xmax, .platform_max = xmax, .invert = xinvert} } + .private_value = SOC_DOUBLE_VALUE(reg, shift_left, shift_right, \ + max, invert) } #define SOC_DOUBLE_R(xname, reg_left, reg_right, xshift, xmax, xinvert) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ .info = snd_soc_info_volsw_2r, \ @@ -62,16 +63,15 @@ .private_value = (unsigned long)&(struct soc_mixer_control) \ {.reg = reg_left, .rreg = reg_right, .shift = xshift, \ .max = xmax, .platform_max = xmax, .invert = xinvert} } -#define SOC_DOUBLE_TLV(xname, xreg, shift_left, shift_right, xmax, xinvert, tlv_array) \ +#define SOC_DOUBLE_TLV(xname, reg, shift_left, shift_right, max, invert, tlv_array) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\ SNDRV_CTL_ELEM_ACCESS_READWRITE,\ .tlv.p = (tlv_array), \ .info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \ .put = snd_soc_put_volsw, \ - .private_value = (unsigned long)&(struct soc_mixer_control) \ - {.reg = xreg, .shift = shift_left, .rshift = shift_right,\ - .max = xmax, .platform_max = xmax, .invert = xinvert} } + .private_value = SOC_DOUBLE_VALUE(reg, shift_left, shift_right, \ + max, invert) } #define SOC_DOUBLE_R_TLV(xname, reg_left, reg_right, xshift, xmax, xinvert, tlv_array) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\ @@ -121,14 +121,13 @@ .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,\ +#define SOC_DOUBLE_EXT(xname, reg, shift_left, shift_right, max, invert,\ 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, .platform_max = xmax, .invert = xinvert} } + .private_value = \ + SOC_DOUBLE_VALUE(reg, shift_left, shift_right, max, invert) } #define SOC_SINGLE_EXT_TLV(xname, xreg, xshift, xmax, xinvert,\ xhandler_get, xhandler_put, tlv_array) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ @@ -146,9 +145,8 @@ .tlv.p = (tlv_array), \ .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, .platform_max = xmax, .invert = xinvert} } + .private_value = SOC_DOUBLE_VALUE(xreg, shift_left, shift_right, \ + xmax, xinvert) } #define SOC_DOUBLE_R_EXT_TLV(xname, reg_left, reg_right, xshift, xmax, xinvert,\ xhandler_get, xhandler_put, tlv_array) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ |
