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audioreach: lemans: add audio support over lemans edp0 display port (#60)

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update topology to support audio playback over
edp0 display port on lemans platform.
This commit is contained in:
Srinivas Kandagatla 2026-05-22 11:46:19 +01:00 • committed by GitHub
commit bf016af1ef
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14
LEMANS-EVK.m4
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@ -29,6 +29,11 @@ STREAM_SG_PCM_ADD(audioreach/subgraph-compress-stream-vol-playback.m4, FRONTEND_
`S16_LE', 48000, 48000, 2, 2, `S16_LE', 48000, 48000, 2, 2,
0x00004002, 0x00004002, 0x00006010, `110000', `true') 0x00004002, 0x00004002, 0x00006010, `110000', `true')
dnl dnl
dnl Playback MultiMedia4 (Display Port)
STREAM_SG_PCM_ADD(audioreach/subgraph-stream-vol-playback.m4, FRONTEND_DAI_MULTIMEDIA4,
`S16_LE', 48000, 48000, 2, 2,
0x00004005, 0x00004005, 0x00006030, `110000')
dnl
# #
# #
# Device SubGraph for WSA RX0 Backend # Device SubGraph for WSA RX0 Backend
@ -53,10 +58,19 @@ DEVICE_SG_ADD(audioreach/subgraph-device-i2s-capture.m4, `Tertiary', TERTIARY_MI
`S16_LE', 48000, 48000, 1, 1, `S16_LE', 48000, 48000, 1, 1,
LPAIF_INTF_TYPE_SDR, I2S_INTF_TYPE_TERTIARY, SD_LINE_IDX_I2S_SD0, DATA_FORMAT_FIXED_POINT, LPAIF_INTF_TYPE_SDR, I2S_INTF_TYPE_TERTIARY, SD_LINE_IDX_I2S_SD0, DATA_FORMAT_FIXED_POINT,
0x00004008, 0x00004008, 0x00006080, `TERTIARY_MI2S_TX', `TERTIARY_MI2S_TX') 0x00004008, 0x00004008, 0x00006080, `TERTIARY_MI2S_TX', `TERTIARY_MI2S_TX')
dnl Display port0 Playback
DEVICE_SG_ADD(audioreach/subgraph-device-display-port-playback.m4, `DISPLAY_PORT_RX_0', DISPLAY_PORT_RX_0,
`S16_LE', 48000, 48000, 2, 2,
0, 0, 0, DATA_FORMAT_FIXED_POINT,
0x00004012, 0x00004012, 0x00006120, `DISPLAY_PORT_RX_0')
dnl
STREAM_DEVICE_PLAYBACK_MIXER(PRIMARY_MI2S_RX, ``PRIMARY_MI2S_RX'', ``MultiMedia1'', ``MultiMedia3'') STREAM_DEVICE_PLAYBACK_MIXER(PRIMARY_MI2S_RX, ``PRIMARY_MI2S_RX'', ``MultiMedia1'', ``MultiMedia3'')
STREAM_DEVICE_PLAYBACK_ROUTE(PRIMARY_MI2S_RX, ``PRIMARY_MI2S_RX Audio Mixer'', ``MultiMedia1, stream0.logger1'', ``MultiMedia3, stream2.logger1'') STREAM_DEVICE_PLAYBACK_ROUTE(PRIMARY_MI2S_RX, ``PRIMARY_MI2S_RX Audio Mixer'', ``MultiMedia1, stream0.logger1'', ``MultiMedia3, stream2.logger1'')
STREAM_DEVICE_PLAYBACK_MIXER(DISPLAY_PORT_RX_0, ``DISPLAY_PORT_RX_0'', ``MultiMedia4'')
STREAM_DEVICE_PLAYBACK_ROUTE(DISPLAY_PORT_RX_0, ``DISPLAY_PORT_RX_0 Audio Mixer'', ``MultiMedia4, stream3.logger1'')
dnl STREAM_DEVICE_CAPTURE_MIXER(stream-index, kcontro1, kcontrol2... kcontrolN) dnl STREAM_DEVICE_CAPTURE_MIXER(stream-index, kcontro1, kcontrol2... kcontrolN)
STREAM_DEVICE_CAPTURE_MIXER(FRONTEND_DAI_MULTIMEDIA2, ``TERTIARY_MI2S_TX'') STREAM_DEVICE_CAPTURE_MIXER(FRONTEND_DAI_MULTIMEDIA2, ``TERTIARY_MI2S_TX'')
dnl STREAM_DEVICE_CAPTURE_ROUTE(stream-index, mixer-name, route1, route2.. routeN) dnl STREAM_DEVICE_CAPTURE_ROUTE(stream-index, mixer-name, route1, route2.. routeN)