Changeset 903eff5 in mainline for uspace/drv/audio/hdaudio/hdactl.c

Timestamp:

2014-08-25T11:05:05Z (11 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

31ccd42a

Parents:

a10f3f3

Message:

First sound.

File:

• uspace/drv/audio/hdaudio/hdactl.c (modified) (2 diffs)

uspace/drv/audio/hdaudio/hdactl.c

@@ -485 +485 @@
             intctl | BIT_V(uint32_t, intctl_gie) | BIT_V(uint32_t, intctl_cie));
         hda_reg32_write(&hda->regs->intctl, intctl |
-            BIT_V(uint32_t, intctl_gie) | BIT_V(uint32_t, intctl_cie));
+            BIT_V(uint32_t, intctl_gie) | BIT_V(uint32_t, intctl_cie) |
+            0x3fffffff);
 
         rc = hda_corb_init(hda);
@@ -501 +502 @@
                 goto error;
         }
+
+        async_usleep(5*1000*1000);
+        ddf_msg(LVL_NOTE, "intsts=0x%x", hda_reg32_read(&hda->regs->intsts));
+        ddf_msg(LVL_NOTE, "sdesc[%d].sts=0x%x",
+            hda->ctl->iss, hda_reg8_read(&hda->regs->sdesc[hda->ctl->iss].sts));
 
         return ctl;