audio: fix for log spamming from ALSA

b/6984795

- Use ALOGD instead of ALOGE for debugging logs
- Use ALOGE only for error messages

Change-Id: Ifad36acbe93d48f2bdce3e29c2b06654daf08821
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/libalsa-intf/alsa_pcm.c b/libalsa-intf/alsa_pcm.c
index 7aa2cfb..a814ae8 100644
--- a/libalsa-intf/alsa_pcm.c
+++ b/libalsa-intf/alsa_pcm.c
@@ -566,7 +566,7 @@
                 return -errno;
             }
         } else {
-             ALOGE(" start\n");
+             ALOGD(" start\n");
              pcm->start = 1;
         }
     }
@@ -684,11 +684,11 @@
         sel.id.subdevice = 0;
 
     if (pcm->flags & DEBUG_ON) {
-        ALOGE("sel.id.dev_class= %d\n", sel.id.dev_class);
-        ALOGE("sel.id.dev_sclass = %d\n", sel.id.dev_sclass);
-        ALOGE("sel.id.card = %d\n", sel.id.card);
-        ALOGE("sel.id.device = %d\n", sel.id.device);
-        ALOGE("sel.id.subdevice = %d\n", sel.id.subdevice);
+        ALOGD("sel.id.dev_class= %d\n", sel.id.dev_class);
+        ALOGD("sel.id.dev_sclass = %d\n", sel.id.dev_sclass);
+        ALOGD("sel.id.card = %d\n", sel.id.card);
+        ALOGD("sel.id.device = %d\n", sel.id.device);
+        ALOGD("sel.id.subdevice = %d\n", sel.id.subdevice);
     }
     if (ioctl(pcm->timer_fd, SNDRV_TIMER_IOCTL_SELECT, &sel) < 0) {
           ALOGE("SNDRV_TIMER_IOCTL_SELECT failed.\n");
diff --git a/libalsa-intf/alsa_ucm.c b/libalsa-intf/alsa_ucm.c
index 464f0ee..075deca 100644
--- a/libalsa-intf/alsa_ucm.c
+++ b/libalsa-intf/alsa_ucm.c
@@ -3040,7 +3040,7 @@
         ALOGD("\tcase name: %s\n", list[i].case_name);
         ALOGD("\tEnable sequence: %d\n", list[i].ena_mixer_count);
         for(j=0; j<list[i].ena_mixer_count; j++) {
-            ALOGE("\t\t%s : %d : %d: %s\n",
+            ALOGD("\t\t%s : %d : %d: %s\n",
                 list[i].ena_mixer_list[j].control_name,
                 list[i].ena_mixer_list[j].type,
                 list[i].ena_mixer_list[j].value,
@@ -3048,7 +3048,7 @@
         }
         ALOGD("\tDisable sequence: %d\n", list[i].dis_mixer_count);
         for(j=0; j<list[i].dis_mixer_count; j++) {
-            ALOGE("\t\t%s : %d : %d : %s\n",
+            ALOGD("\t\t%s : %d : %d : %s\n",
                 list[i].dis_mixer_list[j].control_name,
                 list[i].dis_mixer_list[j].type,
                 list[i].dis_mixer_list[j].value,