Thanks for your comment !
I have used following check and it is success. Even if the below API is succes still i get -EBADFD.....How can i resolve the issue ?
if (snd_pcm_hw_params(alsaParams->playback_handle, \ alsaParams->hwparams_playback) < 0) { snd_pcm_close(alsaParams->playback_handle); alsaParams->playback_handle = NULL; free(alsaParams); alsaParams = NULL; RSE_TRACE_ERROR (IPOD_AUDIO_THREAD_DEBUG,("Error setting HW params.")); return NULL; }
________________________________________ From: Clemens Ladisch [clemens@ladisch.de] Sent: Wednesday, March 23, 2011 5:00 PM To: Irfan Shaikh Cc: alsa-devel@alsa-project.org Subject: Re: [alsa-devel] Bad file descriptor : -EBADFD
Irfan Shaikh wrote:
-EBADFD
This is used by ALSA to tell you that the device is not in the correct state for the function. In this case, I'd guess that snd_pcm_hw_params was not called or did not succeed.
SASKEN BUSINESS DISCLAIMER: ...
*** DISCLAIMER *** This e-mail contains public information intended for any subscriber of this mailing list and for anybody else who bothers to read it; it will be copied, disclosed and distributed to the public. If you think you are not the intended recipient, please commit suicide immediately. These terms apply also to any e-mails quoted in, referenced from, or answering this e-mail, and supersede any disclaimers in those e-mails. Additionally, disclaimers in those e-mails will incur legal processing fees of $42 per line; you have agreed to this by reading this disclaimer.
Regards, Clemens