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ralink: fix audio recording

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there was an incorrect usage of tx path helpers in the rx path causing the code to
run into endless sleep states

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@47812 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
John Crispin 2015-12-09 11:25:01 +00:00
parent 3dd2d2c152
commit 5d1ab54bd8
1 changed files with 1 additions and 1 deletions
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2
target/linux/ramips/patches-3.18/500-alsa.patch
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@ -5938,7 +5938,7 @@
+ if(rtd->dmaStat[SNDRV_PCM_STREAM_CAPTURE]){
+
+ gdma_En_Switch(rtd,STREAM_CAPTURE,GDMA_I2S_DIS);
+ i2s_tx_end_sleep_on(rtd);
+ i2s_rx_end_sleep_on(rtd);
+ tasklet_kill(&i2s_rx_tasklet);
+ i2s_rx_disable(rtd);
+ //mt76xx_pcm_free_dma_buffer(substream,substream->stream);