2008-05-13 23:38:30 vrec -w | vplay error
Bing Han (CHINA)
Message: 55796
my audio codec is wm8731, my source is 2008R1-R8.
vrec -w 1.wav and vplay -w 1.wav is ok ,i can hear the sound. but when i run vrec -w | vplay .there is error .the codec can not work .
the error message:
root:/> vrec -w | vplay
sport-i2s: bf5xx_i2s_startup : sport 0
Running in bf5xx_pcm_open
bfin-wm8731: bf5xx_wm8731_startup
sport-i2s: bf5xx_i2s_startup : sport 0
Running in bf5xx_pcm_open
bfin-wm8731: bf5xx_wm8731_startup
bfin-wm8731:
bf5xx_wm8731_hw_params rate 8000 format 2
bfin-wm8731: bf5xx_wm8731_hw_params clk 11289600 ret_1 0
sport-i2s: bf5xx_i2s_set_dai_fmt : fmt: 0
sport-i2s: bf5xx_i2s_set_tx_dai_fmt : fmt 0
sport-i2s: bf5xx_i2s_set_tx_dai_fmt : fmt_1: tcr1 4400 tcr2 200
sport-i2s: bf5xx_i2s_set_tx_dai_fmt : fmt_5: tcr1 4400
sport-i2s: bf5xx_i2s_set_rx_dai_fmt : fmt 0
sport-i2s: bf5xx_i2s_set_rx_dai_fmt : fmt_1: rcr1 4400 rcr2 200
sport-i2s: bf5xx_i2s_set_rx_dai_fmt : fmt_5: rcr1 4400
bfin-wm8731: bf5xx_wm8731_hw_params clk 11289600 ret_2 0
bfin-wm8731: bf5xx_wm8731_hw_params clk 11289600 ret_3 0
sport-i2s: bf5xx_i2s_rx_hw_params : sport 0
sport-i2s: bf5xx_i2s_rx_hw_params : tcr2 0x200
sport-i2s: bf5xx_i2s_rx_hw_params : tcr2 0x20f
runnig in bf5xx_pcm_prepare
bf5xx-sport: sport_config_rx_dma buf:03f41000, frag:8, fragsize:0x3000
bf5xx-sport: sport_config_rx_dma(x_count:0x1800, y_count:0x0)
sport_config_rx_dma:dma free coherent
bf5xx-sport: setup_desc: setup desc: desc0=03f4d000, next0=3f4d012, desc1=03f4d012,next1=3f4d024
x_count=1800,y_count=0,addr=0x3f41000,cfs=0x7987
sport-i2s: bf5xx_i2s_rx_prepare : sport 0
bf5xx-sport: sport_config_rx : rcr1 =0x4400, rcr2=0x20f,clkdiv =0x0, fsdiv=0x0
Recordingrunnig in bf5xx_pcm_prepare
bfVE : Speed 8000 Hz Mono ...
5xx-sport: sport_config_rx_dma buf:03f41000, frag:8, fragsize:0x3000
bf5xx-sport: sport_config_rx_dma(x_count:0x1800, y_count:0x0)
sport_config_rx_dma:dma free coherent
bf5xx-sport: setup_desc: setup desc: desc0=03f4d000, next0=3f4d012, desc1=03f4d012,next1=3f4d024
x_count=1800,y_count=0,addr=0x3f41000,cfs=0x7987
sport-i2s: bf5xx_i2s_rx_prepare : sport 0
bf5xx-sport: sport_config_rx : rcr1 =0x4400, rcr2=0x20f,clkdiv =0x0, fsdiv=0x0
running in bf5xx_pcm_trigger
bf5xx-sport: sport_rx_start: tx_run:0, rx_run:0
running in sport_tx_dma_start
running in sport_rx_dma_start
running in bf5xx_pcm_trigger Rx start
pcm trigger 1111111111
bfin-wm8731:
bf5xx_wm8731_hw_params rate 8000 format 2
bfin-wm8731: bf5xx_wm8731_hw_params clk 11289600 ret_1 0
sport-i2s: bf5xx_i2s_set_dai_fmt : fmt: 0
sport-i2s: bf5xx_i2s_set_tx_dai_fmt : fmt 0
sport-i2s: bf5xx_i2s_set_tx_dai_fmt : fmt_1: tcr1 4400 tcr2 200
sport-i2s: bf5xx_i2s_set_tx_dai_fmt : fmt_5: tcr1 4400
sport-i2s: bf5xx_i2s_set_rx_dai_fmt : fmt 0
sport-i2s: bf5xx_i2s_set_rx_dai_fmt : fmt_1: rcr1 4400 rcr2 200
sport-i2s: bf5xx_i2s_set_rx_dai_fmt : fmt_5: rcr1 4400
bfin-wm8731: bf5xx_wm8731_hw_params clk 11289600 ret_2 0
bfin-wm8731: bf5xx_wm8731_hw_params clk 11289600 ret_3 0
sport-i2s: bf5xx_i2s_tx_hw_params : sport 0
sport-i2s: bf5xx_i2s_tx_hw_params : tcr2 0x200
sport-i2s: bf5xx_i2s_tx_hw_params : tcr2 0x20f
runnig in bf5xx_pcm_prepare
bf5xx-sport: sport_config_tx_dma buf:03f4e000, fragcount:8, fragsize:0x3000
bf5xx-sport: sport_config_tx_dma x_count:0x1800, y_count:0x0
sport_config_tx_dma:dma free coherent
bf5xx-sport: setup_desc: setup desc: desc0=03f5a000, next0=3f5a012, desc1=03f5a012,next1=3f5a024
x_count=1800,y_count=0,addr=0x3f4e000,cfs=0x7985
sport-i2s: bf5xx_i2s_tx_prepare : sport 0
sport config tx error
asoc: cpu DAI prepare error
snd_pcm_oss_prepare: SNDRV_PCM_IOCTL_PREPARE failed
/dev/dsprunnig in bf5xx_pcm_prepare
:bfevice or resource busy
5xx-sport: sport_config_tx_dma buf:03f4e000, fragcount:8, fragsize:0x3000
bf5xx-sport: sport_config_tx_dma x_count:0x1800, y_count:0x0
sport_config_tx_dma:dma free coherent
bf5xx-sport: setup_desc: setup desc: desc0=03f5a000, next0=3f5a012, desc1=03f5a012,next1=3f5a024
x_count=1800,y_count=0,addr=0x3f4e000,cfs=0x7985
sport-i2s: bf5xx_i2s_tx_prepare : sport 0
sport config tx error
asoc: cpu DAI prepare error
snd_pcm_oss_prepare: SNDRV_PCM_IOCTL_PREPARE failed
sport-i2s: bf5xx_i2s_shutdown
running in bf5xx_pcm_close
root:/> bf5xx-sport: rx_handler enter
running in bf5xx_pcm_trigger
running in sport rx stop start
running in sport rx stop stop
running in bf5xx_pcm_trigger shutdown sport rx stop
pcm trigger 1111111111
sport-i2s: bf5xx_i2s_shutdown
running in bf5xx_pcm_close
root:/>
where is error ?
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2008-05-14 11:54:13 Re: vrec -w | vplay error
Robin Getz (UNITED STATES)
Message: 55831
Bing:
You have a problem in your driver - we don't support the wm8731.
-Robin