* imx28evk and SDL audio @ 2013-04-24 4:01 jim 2013-04-24 11:25 ` Daiane Angolini 2013-04-24 11:28 ` imx28evk and SDL audio Otavio Salvador 0 siblings, 2 replies; 6+ messages in thread From: jim @ 2013-04-24 4:01 UTC (permalink / raw) To: meta-freescale Anyone using SDL audio successfully on freescale imx28evk ? The video portion is working fine, but the audio is not. The call to SDL_OpenAudio returns the error 'No available audio device' I used yocto with the fsl-image-gui recipe as a starting point. I'm new to yocto, so I'm probably missing something obvious. ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: imx28evk and SDL audio 2013-04-24 4:01 imx28evk and SDL audio jim @ 2013-04-24 11:25 ` Daiane Angolini 2013-04-27 21:53 ` imx28evk and SDL audio (meta-freescale Digest, Vol 6, Issue 88) jim 2013-04-24 11:28 ` imx28evk and SDL audio Otavio Salvador 1 sibling, 1 reply; 6+ messages in thread From: Daiane Angolini @ 2013-04-24 11:25 UTC (permalink / raw) To: jim; +Cc: meta-freescale On 04/24/2013 01:01 AM, jim wrote: > Anyone using SDL audio successfully on freescale imx28evk ? > > The video portion is working fine, but the audio is not. The call to > SDL_OpenAudio returns the error 'No available audio device' > I haven't updated the audio configuration for 2.6.35 (and I just figured it out) Could you, please, share the content of your asound.conf? -- Daiane ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: imx28evk and SDL audio (meta-freescale Digest, Vol 6, Issue 88) 2013-04-24 11:25 ` Daiane Angolini @ 2013-04-27 21:53 ` jim 2013-04-30 0:16 ` imx28evk and SDL audio - Problem Gone in 1.4 jim 0 siblings, 1 reply; 6+ messages in thread From: jim @ 2013-04-27 21:53 UTC (permalink / raw) To: meta-freescale [-- Attachment #1: Type: text/plain, Size: 488 bytes --] On 04/24/2013 07:25 AM, Daiane Angolini wrote: > On 04/24/2013 01:01 AM, jim wrote: >> Anyone using SDL audio successfully on freescale imx28evk ? >> >> The video portion is working fine, but the audio is not. The call to >> SDL_OpenAudio returns the error 'No available audio device' >> > > I haven't updated the audio configuration for 2.6.35 (and I just > figured it out) > > Could you, please, share the content of your asound.conf? > > > Certainly, it's attached. [-- Attachment #2: asound.conf --] [-- Type: text/plain, Size: 3678 bytes --] defaults.pcm.rate_converter "linear" pcm.dmix_48000{ type plug slave.pcm{ type dmix ipc_key 5678293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 48000 } } } pcm.dmix_44100{ type dmix ipc_key 5678293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 44100 } } pcm.dmix_32000{ type plug slave.pcm{ type dmix ipc_key 5678293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 32000 } } } pcm.dmix_24000{ type plug slave.pcm{ type dmix ipc_key 5678293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 24000 } } } pcm.dmix_22050{ type plug slave.pcm{ type dmix ipc_key 5678293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 22050 } } } pcm.dmix_16000{ type plug slave.pcm{ type dmix ipc_key 5678293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 16000 } } } pcm.dmix_12000{ type plug slave.pcm{ type dmix ipc_key 5678293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 12000 } } } pcm.dmix_11025{ type plug slave.pcm{ type dmix ipc_key 5678293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 11025 } } } pcm.dmix_8000{ type plug slave.pcm{ type dmix ipc_key 5678293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 8000 } } } pcm.!dsnoop_48000{ type dsnoop ipc_key 5778293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 48000 } } pcm.!dsnoop_44100{ type dsnoop ipc_key 5778293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 44100 } } pcm.!dsnoop_32000{ type dsnoop ipc_key 5778293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 32000 } } pcm.!dsnoop_24000{ type dsnoop ipc_key 5778293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 24000 } } pcm.!dsnoop_22050{ type dsnoop ipc_key 5778293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 22050 } } pcm.!dsnoop_16000{ type dsnoop ipc_key 5778293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 16000 } } pcm.!dsnoop_12000{ type dsnoop ipc_key 5778293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 12000 } } pcm.!dsnoop_11025{ type dsnoop ipc_key 5778293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 11025 } } pcm.!dsnoop_8000{ type dsnoop ipc_key 5778293 ipc_key_add_uid yes slave{ pcm "hw:0,0" period_time 0 period_size 2048 buffer_size 24576 format S16_LE rate 8000 } } pcm.asymed{ type asym playback.pcm "dmix_44100" capture.pcm "dsnoop_44100" } pcm.dsp0{ type plug slave.pcm "asymed" } pcm.!default{ type plug route_policy "average" slave.pcm "asymed" } ctl.mixer0{ type hw card 0 } ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: imx28evk and SDL audio - Problem Gone in 1.4 2013-04-27 21:53 ` imx28evk and SDL audio (meta-freescale Digest, Vol 6, Issue 88) jim @ 2013-04-30 0:16 ` jim 2013-04-30 1:12 ` Otavio Salvador 0 siblings, 1 reply; 6+ messages in thread From: jim @ 2013-04-30 0:16 UTC (permalink / raw) To: meta-freescale On 04/27/2013 05:53 PM, jim wrote: > On 04/24/2013 07:25 AM, Daiane Angolini wrote: >> On 04/24/2013 01:01 AM, jim wrote: >>> Anyone using SDL audio successfully on freescale imx28evk ? >>> >>> The video portion is working fine, but the audio is not. The call to >>> SDL_OpenAudio returns the error 'No available audio device' >>> >> >> I haven't updated the audio configuration for 2.6.35 (and I just >> figured it out) >> >> Could you, please, share the content of your asound.conf? >> >> >> > Certainly, it's attached. Downloaded a fresh, complete setup using 1.4 (dylan) and the video and audio both work now with the same code. Moving on to working with the touch-screen (which is initially working though I haven't thoroughly tested), then USB storage, and then a kernel driver. Cheers ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: imx28evk and SDL audio - Problem Gone in 1.4 2013-04-30 0:16 ` imx28evk and SDL audio - Problem Gone in 1.4 jim @ 2013-04-30 1:12 ` Otavio Salvador 0 siblings, 0 replies; 6+ messages in thread From: Otavio Salvador @ 2013-04-30 1:12 UTC (permalink / raw) To: jim; +Cc: meta-freescale@yoctoproject.org On Mon, Apr 29, 2013 at 9:16 PM, jim <jimz@nycap.rr.com> wrote: > On 04/27/2013 05:53 PM, jim wrote: >> >> On 04/24/2013 07:25 AM, Daiane Angolini wrote: >>> >>> On 04/24/2013 01:01 AM, jim wrote: >>>> >>>> Anyone using SDL audio successfully on freescale imx28evk ? >>>> >>>> The video portion is working fine, but the audio is not. The call to >>>> SDL_OpenAudio returns the error 'No available audio device' >>>> >>> >>> I haven't updated the audio configuration for 2.6.35 (and I just figured >>> it out) >>> >>> Could you, please, share the content of your asound.conf? >>> >>> >>> >> Certainly, it's attached. > > Downloaded a fresh, complete setup using 1.4 (dylan) and the video and audio > both work now with the same code. > Moving on to working with the touch-screen (which is initially working > though I haven't thoroughly tested), then USB storage, and then a kernel > driver. Yey, great news :-) -- Otavio Salvador O.S. Systems E-mail: otavio@ossystems.com.br http://www.ossystems.com.br Mobile: +55 53 9981-7854 http://projetos.ossystems.com.br ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: imx28evk and SDL audio 2013-04-24 4:01 imx28evk and SDL audio jim 2013-04-24 11:25 ` Daiane Angolini @ 2013-04-24 11:28 ` Otavio Salvador 1 sibling, 0 replies; 6+ messages in thread From: Otavio Salvador @ 2013-04-24 11:28 UTC (permalink / raw) To: jim; +Cc: meta-freescale@yoctoproject.org On Wed, Apr 24, 2013 at 1:01 AM, jim <jimz@nycap.rr.com> wrote: > Anyone using SDL audio successfully on freescale imx28evk ? > > The video portion is working fine, but the audio is not. The call to > SDL_OpenAudio returns the error 'No available audio device' > > I used yocto with the fsl-image-gui recipe as a starting point. I'm new to > yocto, so I'm probably missing something obvious. Did you include the ALSA support for the SDL? I think it is provided by libsdl-mixer, isn't it? -- Otavio Salvador O.S. Systems E-mail: otavio@ossystems.com.br http://www.ossystems.com.br Mobile: +55 53 9981-7854 http://projetos.ossystems.com.br ^ permalink raw reply [flat|nested] 6+ messages in thread
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