From: Jerry Zhou jerry.zhou@intel.com
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 --- sound/pci/hda/patch_hdmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- sound-2.6.orig/sound/pci/hda/patch_hdmi.c 2010-09-21 11:20:59.000000000 +0800 +++ sound-2.6/sound/pci/hda/patch_hdmi.c 2010-09-21 14:26:55.000000000 +0800 @@ -191,11 +191,11 @@ static int hdmi_channel_mapping[0x32][8] /* surround40 */ [0x08] = { 0x00, 0x11, 0x24, 0x35, 0xf3, 0xf2, 0xf6, 0xf7 }, /* 4ch */ [0x03] = { 0x00, 0x11, 0x23, 0x32, 0x44, 0xf5, 0xf6, 0xf7 }, /* surround41 */ - [0x09] = { 0x00, 0x11, 0x24, 0x34, 0x43, 0xf2, 0xf6, 0xf7 }, + [0x09] = { 0x00, 0x11, 0x24, 0x35, 0x42, 0xf3, 0xf6, 0xf7 }, /* surround50 */ [0x0a] = { 0x00, 0x11, 0x24, 0x35, 0x43, 0xf2, 0xf6, 0xf7 }, /* surround51 */ [0x0b] = { 0x00, 0x11, 0x24, 0x35, 0x43, 0x52, 0xf6, 0xf7 }, /* 7.1 */