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| author |   Christian Gromm <christian.gromm@microchip.com> | 2018-10-09 17:20:27 +0200 |
|---|---|---|
| committer | Christian Gromm <christian.gromm@microchip.com> | 2018-10-09 17:20:34 +0200 |
| commit | 80d9e65c1e2f3e77d87676212f6a329b783503d3 (patch) | |
| tree | 480d78f9a3eb4b0fe5c0e9115e5c45c7710a4158 | |
| parent | fc32c5eed79acf4f4662c57825c763a58ff3da73 (diff) | |
recipes-config: unicens-config: add capture device to configuration file
This patch adds a capture device to the MOST sound configuration.
Is is needed to have the kernel driver register another sound card
with the ALSA subsystem.
Change-Id: I6406c40a788251e860768acce3c886b395e95ce0
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
| -rw-r--r-- | recipes-config/unicens-config/files/unicens-config.sh | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/recipes-config/unicens-config/files/unicens-config.sh b/recipes-config/unicens-config/files/unicens-config.sh index e4817bded..3697a886d 100644 --- a/recipes-config/unicens-config/files/unicens-config.sh +++ b/recipes-config/unicens-config/files/unicens-config.sh @@ -106,6 +106,18 @@ echo 12 > /sys/devices/virtual/most/mostcore/devices/mdev2/ep01/set_subbuffer_si echo 42 > /sys/devices/virtual/most/mostcore/devices/mdev2/ep01/set_packets_per_xact 2>/dev/null echo mdev2:ep01:ep01-6ch.6x16 > /sys/devices/virtual/most/mostcore/aims/sound/add_link 2>/dev/null + +# interface: mdev2 +# aim: sound +# name: ep81-2ch.2x16 +echo rx > /sys/devices/virtual/most/mostcore/devices/mdev2/ep81/set_direction 2>/dev/null +echo sync > /sys/devices/virtual/most/mostcore/devices/mdev2/ep81/set_datatype 2>/dev/null +echo 8 > /sys/devices/virtual/most/mostcore/devices/mdev2/ep81/set_number_of_buffers 2>/dev/null +echo 2048 > /sys/devices/virtual/most/mostcore/devices/mdev2/ep81/set_buffer_size 2>/dev/null +echo 4 > /sys/devices/virtual/most/mostcore/devices/mdev2/ep81/set_subbuffer_size 2>/dev/null +echo 128 > /sys/devices/virtual/most/mostcore/devices/mdev2/ep81/set_packets_per_xact 2>/dev/null + +echo mdev2:ep81:ep81-2ch.2x16 > /sys/devices/virtual/most/mostcore/aims/sound/add_link 2>/dev/null ##aim: cdev ##name: inic-usb-itx1 echo tx > /sys/devices/virtual/most/mostcore/devices/mdev2/ep02/set_direction 2>/dev/null |