diff options
Diffstat (limited to 'include/sound/soc.h')
| -rw-r--r-- | include/sound/soc.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 1e16d6e3f2a8..3e9cae001eab 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -185,6 +185,12 @@ .rreg = xreg_right, .shift = xshift, \ .min = xmin, .max = xmax} } +#define SND_SOC_BYTES(xname, xbase, xregs) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ + .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ + .put = snd_soc_bytes_put, .private_value = \ + ((unsigned long)&(struct soc_bytes) \ + {.base = xbase, .num_regs = xregs }) } /* * Simplified versions of above macros, declaring a struct and calculating @@ -413,6 +419,13 @@ int snd_soc_get_volsw_2r_sx(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_soc_put_volsw_2r_sx(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); +int snd_soc_bytes_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo); +int snd_soc_bytes_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol); +int snd_soc_bytes_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol); + /** * struct snd_soc_reg_access - Describes whether a given register is @@ -888,6 +901,11 @@ struct soc_mixer_control { unsigned int reg, rreg, shift, rshift, invert; }; +struct soc_bytes { + int base; + int num_regs; +}; + /* enumerated kcontrol */ struct soc_enum { unsigned short reg; |