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ALSA: hdmi - fix surround41 channel mapping
author
Jerry Zhou
<jerry.zhou@intel.com>
Tue, 21 Sep 2010 06:44:51 +0000
(14:44 +0800)
committer
Takashi Iwai
<tiwai@suse.de>
Tue, 21 Sep 2010 07:51:00 +0000
(09:51 +0200)
Channel 2 and channel 3 were all wrongly mapped to HDMI slot 4.
This shows up as a bug that one channel is "lost" when playing in
surround41 mode.
Signed-off-by: Jerry Zhou <jerry.zhou@intel.com>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_hdmi.c
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diff --git
a/sound/pci/hda/patch_hdmi.c
b/sound/pci/hda/patch_hdmi.c
index 1f4ae1aeca44dbb4bd4349af85ff5da6a7a634e7..d3e49aa5b9ecd42f6db6f5892319e6602ad9b7ab 100644
(file)
--- a/
sound/pci/hda/patch_hdmi.c
+++ b/
sound/pci/hda/patch_hdmi.c
@@
-193,7
+193,7
@@
static int hdmi_channel_mapping[0x32][8] = {
/* 4ch */
[0x03] = { 0x00, 0x11, 0x23, 0x32, 0x44, 0xf5, 0xf6, 0xf7 },
/* surround41 */
- [0x09] = { 0x00, 0x11, 0x24, 0x3
4, 0x43, 0xf2
, 0xf6, 0xf7 },
+ [0x09] = { 0x00, 0x11, 0x24, 0x3
5, 0x42, 0xf3
, 0xf6, 0xf7 },
/* surround50 */
[0x0a] = { 0x00, 0x11, 0x24, 0x35, 0x43, 0xf2, 0xf6, 0xf7 },
/* surround51 */
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