UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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.
This commit is contained in:
Mark Brown 2022-04-25 18:22:55 +01:00
parent b34a068c02 5349c0c93d
commit 9a2fb6e781
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
include/sound/soc.h
View File

@ -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, \