Hi, I am using dm6467 with AIC34 audio codec.
I tried to run an application which reads the raw data from file and writes it to sound device. The sample rate I am setting in application is 44100. Now, if I read STEREO file (with sample rate 44100), then I can get the proper output. But if I read MONO file (with sample rate 44100), then the audio in output comes very fast. In case I set half sample rate (22050) in application, then MONO file (with sample rate 44100) is played properly in the output. I have made following changes in "sound/oss/dm646x/davinci-audio-aic32.c" 1). Register 7 --- > 0x9E : To select Fs(ref) = 44.1 KHz and to make left and right DAC play mono mix of left and right input channel. So, what other changes are to be made in AIC34 or in application to play the MONO file with the sample rate set in application same as that of MONO file. Thanks in advance. Regards, Dhaval Lakkad -- _____________________________________________________________________ Disclaimer: This e-mail message and all attachments transmitted with it are intended solely for the use of the addressee and may contain legally privileged and confidential information. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution, copying, or other use of this message or its attachments is strictly prohibited. If you have received this message in error, please notify the sender immediately by replying to this message and please delete it from your computer. Any views expressed in this message are those of the individual sender unless otherwise stated.Company has taken enough precautions to prevent the spread of viruses. However the company accepts no liability for any damage caused by any virus transmitted by this email. __________________________________________________________________________ _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
