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-rw-r--r--Documentation/sound/alsa/ALSA-Configuration.txt31
-rw-r--r--Documentation/sound/alsa/HD-Audio.txt4
-rw-r--r--Documentation/sound/alsa/soc/dapm.txt4
-rw-r--r--Documentation/sound/alsa/soc/machine.txt2
-rw-r--r--Documentation/sound/alsa/soc/overview.txt2
5 files changed, 25 insertions, 18 deletions
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index bfcbbf88c44d..2075bbb8b3e2 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -227,6 +227,16 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
227 227
228 The power-management is supported. 228 The power-management is supported.
229 229
230 Module snd-asihpi
231 -----------------
232
233 Module for AudioScience ASI soundcards
234
235 enable_hpi_hwdep - enable HPI hwdep for AudioScience soundcard
236
237 This module supports multiple cards.
238 The driver requires the firmware loader support on kernel.
239
230 Module snd-atiixp 240 Module snd-atiixp
231 ----------------- 241 -----------------
232 242
@@ -622,28 +632,23 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
622 632
623 The power-management is supported. 633 The power-management is supported.
624 634
625 Module snd-es968
626 ----------------
627
628 Module for sound cards based on ESS ES968 chip (PnP only).
629
630 This module supports multiple cards, PnP and autoprobe.
631
632 The power-management is supported.
633
634 Module snd-es1688 635 Module snd-es1688
635 ----------------- 636 -----------------
636 637
637 Module for ESS AudioDrive ES-1688 and ES-688 sound cards. 638 Module for ESS AudioDrive ES-1688 and ES-688 sound cards.
638 639
639 port - port # for ES-1688 chip (0x220,0x240,0x260) 640 isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
640 fm_port - port # for OPL3 (option; share the same port as default)
641 mpu_port - port # for MPU-401 port (0x300,0x310,0x320,0x330), -1 = disable (default) 641 mpu_port - port # for MPU-401 port (0x300,0x310,0x320,0x330), -1 = disable (default)
642 irq - IRQ # for ES-1688 chip (5,7,9,10)
643 mpu_irq - IRQ # for MPU-401 port (5,7,9,10) 642 mpu_irq - IRQ # for MPU-401 port (5,7,9,10)
643 fm_port - port # for OPL3 (option; share the same port as default)
644
645 with isapnp=0, the following additional options are available:
646 port - port # for ES-1688 chip (0x220,0x240,0x260)
647 irq - IRQ # for ES-1688 chip (5,7,9,10)
644 dma8 - DMA # for ES-1688 chip (0,1,3) 648 dma8 - DMA # for ES-1688 chip (0,1,3)
645 649
646 This module supports multiple cards and autoprobe (without MPU-401 port). 650 This module supports multiple cards and autoprobe (without MPU-401 port)
651 and PnP with the ES968 chip.
647 652
648 Module snd-es18xx 653 Module snd-es18xx
649 ----------------- 654 -----------------
diff --git a/Documentation/sound/alsa/HD-Audio.txt b/Documentation/sound/alsa/HD-Audio.txt
index 98d14cb8a85d..bdafdbd32561 100644
--- a/Documentation/sound/alsa/HD-Audio.txt
+++ b/Documentation/sound/alsa/HD-Audio.txt
@@ -204,7 +204,6 @@ generic parser regardless of the codec. Usually the codec-specific
204parser is much better than the generic parser (as now). Thus this 204parser is much better than the generic parser (as now). Thus this
205option is more about the debugging purpose. 205option is more about the debugging purpose.
206 206
207
208Speaker and Headphone Output 207Speaker and Headphone Output
209~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 208~~~~~~~~~~~~~~~~~~~~~~~~~~~~
210One of the most frequent (and obvious) bugs with HD-audio is the 209One of the most frequent (and obvious) bugs with HD-audio is the
@@ -600,6 +599,9 @@ probing, the proc file is available, so you can get the raw codec
600information before modified by the driver. Of course, the driver 599information before modified by the driver. Of course, the driver
601isn't usable with `probe_only=1`. But you can continue the 600isn't usable with `probe_only=1`. But you can continue the
602configuration via hwdep sysfs file if hda-reconfig option is enabled. 601configuration via hwdep sysfs file if hda-reconfig option is enabled.
602Using `probe_only` mask 2 skips the reset of HDA codecs (use
603`probe_only=3` as module option). The hwdep interface can be used
604to determine the BIOS codec initialization.
603 605
604 606
605hda-verb 607hda-verb
diff --git a/Documentation/sound/alsa/soc/dapm.txt b/Documentation/sound/alsa/soc/dapm.txt
index 9ac842be9b4f..05bf5a0eee41 100644
--- a/Documentation/sound/alsa/soc/dapm.txt
+++ b/Documentation/sound/alsa/soc/dapm.txt
@@ -188,8 +188,8 @@ The WM8731 output mixer has 3 inputs (sources)
188 3. Mic Sidetone Input 188 3. Mic Sidetone Input
189 189
190Each input in this example has a kcontrol associated with it (defined in example 190Each input in this example has a kcontrol associated with it (defined in example
191above) and is connected to the output mixer via it's kcontrol name. We can now 191above) and is connected to the output mixer via its kcontrol name. We can now
192connect the destination widget (wrt audio signal) with it's source widgets. 192connect the destination widget (wrt audio signal) with its source widgets.
193 193
194 /* output mixer */ 194 /* output mixer */
195 {"Output Mixer", "Line Bypass Switch", "Line Input"}, 195 {"Output Mixer", "Line Bypass Switch", "Line Input"},
diff --git a/Documentation/sound/alsa/soc/machine.txt b/Documentation/sound/alsa/soc/machine.txt
index bab7711ce963..2524c75557df 100644
--- a/Documentation/sound/alsa/soc/machine.txt
+++ b/Documentation/sound/alsa/soc/machine.txt
@@ -67,7 +67,7 @@ static struct snd_soc_dai_link corgi_dai = {
67 .ops = &corgi_ops, 67 .ops = &corgi_ops,
68}; 68};
69 69
70struct snd_soc_card then sets up the machine with it's DAIs. e.g. 70struct snd_soc_card then sets up the machine with its DAIs. e.g.
71 71
72/* corgi audio machine driver */ 72/* corgi audio machine driver */
73static struct snd_soc_card snd_soc_corgi = { 73static struct snd_soc_card snd_soc_corgi = {
diff --git a/Documentation/sound/alsa/soc/overview.txt b/Documentation/sound/alsa/soc/overview.txt
index 1e4c6d3655f2..138ac88c1461 100644
--- a/Documentation/sound/alsa/soc/overview.txt
+++ b/Documentation/sound/alsa/soc/overview.txt
@@ -33,7 +33,7 @@ features :-
33 and machines. 33 and machines.
34 34
35 * Easy I2S/PCM audio interface setup between codec and SoC. Each SoC 35 * Easy I2S/PCM audio interface setup between codec and SoC. Each SoC
36 interface and codec registers it's audio interface capabilities with the 36 interface and codec registers its audio interface capabilities with the
37 core and are subsequently matched and configured when the application 37 core and are subsequently matched and configured when the application
38 hardware parameters are known. 38 hardware parameters are known.
39 39