blob: fc5eb00991440d884c6f3f15b2054dd6c92df79a [file] [log] [blame]
# Tone Generator
#
# Multi Frequency Tone Generator.
#
# Pipeline Endpoints for connection are :-
#
# Tone --B0--> volume --B1--> Endpoint Pipeline
#
# Include topology builder
include(`utils.m4')
include(`buffer.m4')
include(`pga.m4')
include(`tone.m4')
include(`mixercontrol.m4')
include(`pipeline.m4')
#
# Controls
#
# Volume Mixer control with max value of 32
C_CONTROLMIXER(Tone Volume, PIPELINE_ID,
CONTROLMIXER_OPS(volsw, 256 binds the mixer control to volume get/put handlers, 256, 256),
CONTROLMIXER_MAX(, 32),
false,
CONTROLMIXER_TLV(TLV 32 steps from -90dB to +6dB for 3dB, vtlv_m90s3),
Channel register and shift for Front Left/Right,
LIST(` ', KCONTROL_CHANNEL(FL, 1, 0), KCONTROL_CHANNEL(FR, 1, 1)))
# Switch type Mixer Control with max value of 1
C_CONTROLMIXER(Tone Switch, PIPELINE_ID,
CONTROLMIXER_OPS(volsw, 259 binds the mixer control to switch get/put handlers, 259, 259),
CONTROLMIXER_MAX(max 1 indicates switch type control, 1),
false,
,
Channel register and shift for Front Left/Right,
LIST(` ', KCONTROL_CHANNEL(FL, 2, 0), KCONTROL_CHANNEL(FR, 2, 1)))
#
# Components and Buffers
#
# "Tone 0" has 2 sink period and 0 source periods
W_TONE(0, PIPELINE_FORMAT, 2, 0, 0, LIST(` ', "Tone Switch PIPELINE_ID"))
# "Tone Volume" has 2 sink period and 2 source periods
W_PGA(0, PIPELINE_FORMAT, 2, 2, 0, LIST(` ', "Tone Volume PIPELINE_ID"))
# Low Latency Buffers
W_BUFFER(0,COMP_BUFFER_SIZE(2,
COMP_SAMPLE_SIZE(PIPELINE_FORMAT), PIPELINE_CHANNELS, SCHEDULE_FRAMES),
PLATFORM_COMP_MEM_CAP)
W_BUFFER(1, COMP_BUFFER_SIZE(2,
COMP_SAMPLE_SIZE(PIPELINE_FORMAT), PIPELINE_CHANNELS, SCHEDULE_FRAMES),
PLATFORM_COMP_MEM_CAP)
#
# Pipeline Graph
#
# Tone --B0--> volume --B1--> Endpoint Pipeline
#
P_GRAPH(pipe-tone-PIPELINE_ID, PIPELINE_ID,
LIST(` ',
`dapm(N_BUFFER(0), N_TONE(0))',
`dapm(N_PGA(0), N_BUFFER(0))',
`dapm(N_BUFFER(1), N_PGA(0))'))
#
# Pipeline Source and Sinks
#
indir(`define', concat(`PIPELINE_SOURCE_', PIPELINE_ID), N_BUFFER(1))
#
# Pipeline Configuration.
#
W_PIPELINE(N_TONE(0), SCHEDULE_DEADLINE, SCHEDULE_PRIORITY, SCHEDULE_FRAMES, SCHEDULE_CORE, 0, pipe_tone_schedule_plat)