Hi all,
- fix typo and change comment for Inspiron's Maestro 3
- update azt3328.c to mention sound improvements with newer PCI168 revisions
Andreas Mohr
Index: alsa-driver/pci/azt3328.c
===================================================================
RCS file: /cvsroot/alsa/alsa-driver/pci/azt3328.c,v
retrieving revision 1.5
diff -u -r1.5 azt3328.c
--- alsa-driver/pci/azt3328.c 19 Feb 2003 09:34:02 -0000 1.5
+++ alsa-driver/pci/azt3328.c 18 Mar 2003 15:54:18 -0000
@@ -3,12 +3,12 @@
* Copyright (C) 2002 by Andreas Mohr <[EMAIL PROTECTED]>
*
* Framework borrowed from Bart Hartgers's als4000.c.
- * Driver developed on the PCI168 AP(W) version (subsystem ID 1801),
+ * Driver developed on PCI168 AP(W) version (PCI rev. 10, subsystem ID 1801),
* found in a Fujitsu-Siemens PC ("Cordant", aluminum case).
* Other versions are:
* PCI168 A(W), sub ID 1800
* PCI168 A/AP, sub ID 8000
- * Please give me feedback in case you try my driver with one of these !!
+ * Please give me feedback in case you try my driver with one of these!!
*
* GPL LICENSE
* This program is free software; you can redistribute it and/or modify
@@ -52,9 +52,14 @@
* required for Microsoft's logo compliance (FIXME: where ?)
* - PCI168 AP(W) card: power amplifier with 4 Watts/channel at 4 Ohms
*
- * As this card probably doesn't have a DMA FIFO buffer, it is susceptible
- * to DMA traffic underruns (resulting in sound crackling/clicking/popping).
- * This is the case with VIA chipsets or, in my case, an SiS735, which is
+ * Certain PCI versions of this card are susceptible to DMA traffic underruns
+ * in some systems (resulting in sound crackling/clicking/popping),
+ * probably because they don't have a DMA FIFO buffer or so.
+ * Overview (PCI ID/PCI subID/PCI rev.):
+ * - no DMA crackling on SiS735: 0x50DC/0x1801/16
+ * - unknown performance: 0x50DC/0x1801/10
+ *
+ * Crackling happens with VIA chipsets or, in my case, an SiS735, which is
* supposed to be very fast and supposed to get rid of crackling much
* better than a VIA, yet ironically I still get crackling, like many other
* people with the same chipset.
Index: alsa-kernel/pci/maestro3.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/pci/maestro3.c,v
retrieving revision 1.31
diff -u -r1.31 maestro3.c
--- alsa-kernel/pci/maestro3.c 11 Feb 2003 17:11:12 -0000 1.31
+++ alsa-kernel/pci/maestro3.c 18 Mar 2003 15:54:20 -0000
@@ -941,13 +941,14 @@
},
/* Dell Inspiron 8000 */
{
- .name = "Dell Insprion 8000",
+ .name = "Dell Inspiron 8000",
.vendor = 0x1028,
.device = 0x00a4,
.amp_gpio = -1,
.irda_workaround = 1,
},
- /* FIXME: Inspiron 8100 and 8200 ids should be here, too */
+ /* FIXME: Inspiron 8100 id should probably be here, too
+ * (8200 irrelevant: has intel8x0 with CS4205) */
/* END */
{ 0 }
};
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