2 files changed, 4 insertions, 22 deletions

diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c
index 22223152a347..c76a24e337f9 100644
--- a/sound/drivers/ml403-ac97cr.c
+++ b/sound/drivers/ml403-ac97cr.c
@@ -28,11 +28,9 @@
  * accesses to a minimum, because after a variable amount of accesses, the AC97
  * controller doesn't raise the register access finished bit anymore ...
  *
- * - Capture support works - basically, but after ~30s (with rates > ~20kHz)
- * ALSA stops reading captured samples from the intermediate buffer and
- * therefore a overrun happens - ATM I don't know what's wrong.
- *
  * - Playback support seems to be pretty stable - no issues here.
+ * - Capture support "works" now, too. Overruns don't happen any longer so often.
+ *   But there might still be some ...
  */
 
 #include <sound/driver.h>
diff --git a/sound/drivers/pcm-indirect2.c b/sound/drivers/pcm-indirect2.c
index 6a829cd03dde..660157d49422 100644
--- a/sound/drivers/pcm-indirect2.c
+++ b/sound/drivers/pcm-indirect2.c
@@ -403,7 +403,7 @@ snd_pcm_indirect2_playback_interrupt(struct snd_pcm_substream *substream,
                                           rec->min_multiple);
                 rec->mul_elapsed++;
 #endif
-                rec->min_periods = 0;
+                rec->min_periods = (rec->min_periods % rec->min_multiple);
                 snd_pcm_period_elapsed(substream);
         }
 }
@@ -568,24 +568,8 @@ snd_pcm_indirect2_capture_interrupt(struct snd_pcm_substream *substream,
                 rec->mul_elapsed_real += (rec->min_periods /
                                           rec->min_multiple);
                 rec->mul_elapsed++;
-
-                if (!(rec->mul_elapsed % 4)) {
-                        struct snd_pcm_runtime *runtime = substream->runtime;
-                        unsigned int appl_ptr =
-                            frames_to_bytes(runtime,
-                                            (unsigned int)runtime->control->
-                                            appl_ptr) % rec->sw_buffer_size;
-                        int diff = rec->sw_data - appl_ptr;
-                        if (diff < 0)
-                                diff += rec->sw_buffer_size;
-                        snd_printk(KERN_DEBUG
-                                   "STAT: mul_elapsed: %d, sw_data: %u, "
-                                   "appl_ptr (bytes): %u, diff: %d\n",
-                                   rec->mul_elapsed, rec->sw_data, appl_ptr,
-                                   diff);
-                }
 #endif
-                rec->min_periods = 0;
+                rec->min_periods = (rec->min_periods % rec->min_multiple);
                 snd_pcm_period_elapsed(substream);
         }
 }