Changeset a10f3f3 in mainline for uspace/drv/audio/hdaudio/hdactl.c

Timestamp:

2014-08-25T10:09:21Z (10 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

903eff5

Parents:

932e2f5

Message:

We don't need explicit delays, but we need to be more patient when waiting for response.

File:

• uspace/drv/audio/hdaudio/hdactl.c (modified) (3 diffs)

uspace/drv/audio/hdaudio/hdactl.c

@@ -356 +356 @@
         int wcnt;
 
-        wcnt = 10;
+        wcnt = 10*1000;
 
         fibril_mutex_lock(&hda->ctl->solrb_lock);
@@ -479 +479 @@
             hda_reg16_read(&hda->regs->statests));
 
-        async_usleep(1000*1000);
-
         /* Enable interrupts */
         intctl = hda_reg32_read(&hda->regs->intctl);
@@ -489 +487 @@
             BIT_V(uint32_t, intctl_gie) | BIT_V(uint32_t, intctl_cie));
 
-        async_usleep(1000*1000);
-
         rc = hda_corb_init(hda);
         if (rc != EOK)
                 goto error;
 
-
-        async_usleep(1000*1000);
-
         rc = hda_rirb_init(hda);
         if (rc != EOK)
                 goto error;
-
-        async_usleep(1000*1000);
 
         ddf_msg(LVL_NOTE, "call hda_codec_init()");