diff options
| author | Mark Brown | 2022-04-25 18:22:55 +0100 |
|---|---|---|
| committer | Mark Brown | 2022-04-25 18:22:55 +0100 |
| commit | 9a2fb6e78136cfd4499c745ace0f7bc7473556da (patch) | |
| tree | f13a640e3db0ffe230e2211ec7e26bd0fb8211c9 /include | |
| parent | b34a068c0286ba9ca4068d7c85595e7b908007a0 (diff) | |
| parent | 5349c0c93d15dff27d99fec12fc82040fab340bd (diff) | |
ASoC: Add macros for signed TLV controls with callbacks
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:
This adds SOC_DOUBLE_R_S_EXT_TLV and SOC_SINGLE_S_EXT_TLV macros for
signed TLV controls that need custom get/put callbacks. These will be
needed by future Cirrus codec drivers, but are not particularly exotic
so could be useful for others.
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/soc.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 2d3261799d2c..f906e5a70830 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -282,6 +282,23 @@ .get = xhandler_get, .put = xhandler_put, \ .private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \ xmax, xinvert) } +#define SOC_DOUBLE_R_S_EXT_TLV(xname, reg_left, reg_right, xshift, xmin, xmax, \ + xsign_bit, xinvert, xhandler_get, xhandler_put, \ + 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 = xhandler_get, .put = xhandler_put, \ + .private_value = SOC_DOUBLE_R_S_VALUE(reg_left, reg_right, xshift, \ + xmin, xmax, xsign_bit, xinvert) } +#define SOC_SINGLE_S_EXT_TLV(xname, xreg, xshift, xmin, xmax, \ + xsign_bit, xinvert, xhandler_get, xhandler_put, \ + tlv_array) \ + SOC_DOUBLE_R_S_EXT_TLV(xname, xreg, xreg, xshift, xmin, xmax, \ + xsign_bit, xinvert, xhandler_get, xhandler_put, \ + tlv_array) #define SOC_SINGLE_BOOL_EXT(xname, xdata, xhandler_get, xhandler_put) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ .info = snd_soc_info_bool_ext, \ |