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authorTom Hochstein <tom.hochstein@nxp.com>2018-07-26 14:07:22 -0500
committerOtavio Salvador <otavio@ossystems.com.br>2018-08-30 21:57:09 -0300
commit66c56e1736495beb35b40baacf52d21837deaa41 (patch)
tree4158b7fdf768143d2fb4343d92368d3de4e6e16a /recipes-bsp/alsa-state
parent6663bd8abd8407d3a9cd7272b429fed72aea6a95 (diff)
downloadmeta-freescale-66c56e1736495beb35b40baacf52d21837deaa41.tar.gz
alsa-state: Add support for splitting ESAI device
Split one ESAI device into two virtual devices, one 6 channel and one 2 channel. Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Diffstat (limited to 'recipes-bsp/alsa-state')
-rw-r--r--recipes-bsp/alsa-state/alsa-state/imx/asound.conf27
1 files changed, 27 insertions, 0 deletions
diff --git a/recipes-bsp/alsa-state/alsa-state/imx/asound.conf b/recipes-bsp/alsa-state/alsa-state/imx/asound.conf
index 37cb76f8..0084f4a0 100644
--- a/recipes-bsp/alsa-state/alsa-state/imx/asound.conf
+++ b/recipes-bsp/alsa-state/alsa-state/imx/asound.conf
@@ -242,3 +242,30 @@ ctl.mixer0{
242type hw 242type hw
243card 0 243card 0
244} 244}
245
246pcm_slave.esai{
247 pcm "hw:0,0"
248 channels 8
249 rate 48000
250 period_time 40000
251}
252
253pcm.esaich1to6{
254 type dshare
255 ipc_key 5778293
256 slave esai
257 bindings.0 0
258 bindings.1 4
259 bindings.2 1
260 bindings.3 5
261 bindings.4 2
262 bindings.5 6
263}
264
265pcm.esaich78{
266 type dshare
267 ipc_key 5778293
268 slave esai
269 bindings.0 3
270 bindings.1 7
271}