Re: i810_audio mono troubles

From: Greg Pomerantz (gmp@alumni.brown.edu)
Date: Mon Dec 17 2001 - 23:58:08 EST


+++ drivers/sound/i810_audio.c Mon Dec 17 23:15:19 2001
@@ -609,6 +609,9 @@
         
         new_rate = ac97_set_dac_rate(codec, rate);
 
+ if ((dmabuf->fmt & I810_FMT_STEREO) == 0)
+ new_rate *= 2;
+
         if(new_rate != rate) {
                 dmabuf->rate = (new_rate * 48000)/clocking;
         }
@@ -1687,6 +1690,12 @@
                 if (dmabuf->enable & ADC_RUNNING) {
                         stop_adc(state);
                 }
+
+ if (*(int *)arg == 0)
+ dmabuf->fmt &= ~I810_FMT_STEREO;
+ else
+ dmabuf->fmt |= I810_FMT_STEREO;
+
                 return put_user(1, (int *)arg);
 
         case SNDCTL_DSP_GETBLKSIZE:
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Sun Dec 23 2001 - 21:00:15 EST