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topology: Add support for RO_volatile, WO and RW_volatile byte kcontrol 

This patch adds the support for read-only volatile byte kcontrol with
access type as read and volatile to read the actual values from DSP,
write-only byte kcontrol with access type as just write and read-write
volatile byte control with access type as read, write and volatile.

Signed-off-by: Dharageswari R <dharageswari.r@intel.com>
This commit is contained in:
Dharageswari R 2020-08-12 17:49:31 -07:00 committed by Liam Girdwood
parent 420ef1b6d2
commit 333036f097
2 changed files with 103 additions and 0 deletions
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3
src/include/kernel/tokens.h
View File

@ -22,6 +22,9 @@
#define SOF_TPLG_KCTL_ENUM_ID 257
#define SOF_TPLG_KCTL_BYTES_ID 258
#define SOF_TPLG_KCTL_SWITCH_ID 259
#define SOF_TPLG_KCTL_BYTES_VOLATILE_RO 260
#define SOF_TPLG_KCTL_BYTES_VOLATILE_RW 261
#define SOF_TPLG_KCTL_BYTES_WO_ID 262
/*
* Tokens - must match values in topology configurations

100
tools/topology/m4/bytecontrol.m4
View File

@ -27,6 +27,22 @@ define(`CONTROLBYTES_EXTOPS',
` put STR($3)'
` }')
# Readonly byte control to read the actual value from DSP
dnl CONTROLBYTES_EXTOPS_READONLY(info, comment, get)
define(`CONTROLBYTES_EXTOPS_READONLY',
`extops."extctl" {'
` #$1'
` get STR($2)'
` }')
# Writeonly byte control
dnl CONTROLBYTES_EXTOPS_WRITEONLY(info, comment, put)
define(`CONTROLBYTES_EXTOPS_WRITEONLY',
`extops."extctl" {'
` #$1'
` put STR($2)'
` }')
define(`CONTROLBYTES_PRIV',
`SectionData.STR($1) {'
` $2'
@ -59,4 +75,88 @@ define(`C_CONTROLBYTES',
` ]'
`}')
# Readonly byte control to read the actual value from DSP
dnl C_CONTROLBYTES_VOLATILE_READONLY(name, index, ops, base, num_regs, mask, max, tlv, priv)
define(`C_CONTROLBYTES_VOLATILE_READONLY',
`SectionControlBytes.STR($1) {'
`'
` # control belongs to this index group'
` index STR($2)'
`'
` # control uses bespoke driver get/put/info ID for io ops'
` $3'
` # control uses bespoke driver get/put/info ID for ext ops'
` $4'
`'
` base STR($5)'
` num_regs STR($6)'
` mask STR($7)'
` $8'
` $9'
` access ['
` tlv_read'
` tlv_callback'
` volatile'
` ]'
` data ['
` $10'
` ]'
`}')
# Writeonly byte control
dnl C_CONTROLBYTES_WRITEONLY(name, index, ops, base, num_regs, mask, max, tlv, priv)
define(`C_CONTROLBYTES_WRITEONLY',
`SectionControlBytes.STR($1) {'
`'
` # control belongs to this index group'
` index STR($2)'
`'
` # control uses bespoke driver get/put/info ID for io ops'
` $3'
` # control uses bespoke driver get/put/info ID for ext ops'
` $4'
`'
` base STR($5)'
` num_regs STR($6)'
` mask STR($7)'
` $8'
` $9'
` access ['
` tlv_write'
` tlv_callback'
` ]'
` data ['
` $10'
` ]'
`}')
# Read-write volatile byte control
dnl C_CONTROLBYTES_VOLATILE_RW(name, index, ops, base, num_regs, mask, max, tlv, priv)
define(`C_CONTROLBYTES_VOLATILE_RW',
`SectionControlBytes.STR($1) {'
`'
` # control belongs to this index group'
` index STR($2)'
`'
` # control uses bespoke driver get/put/info ID for io ops'
` $3'
` # control uses bespoke driver get/put/info ID for ext ops'
` $4'
`'
` base STR($5)'
` num_regs STR($6)'
` mask STR($7)'
` $8'
` $9'
` access ['
` tlv_read'
` tlv_write'
` tlv_callback'
` volatile'
` ]'
` data ['
` $10'
` ]'
`}')
divert(0)dnl