On Wed, 2009-08-26 at 19:46 +0000, Jacob Meuser wrote: > On Wed, Aug 26, 2009 at 04:59:16PM +0000, Jacob Meuser wrote: > > On Wed, Aug 26, 2009 at 09:38:17AM -0500, Peter Miller wrote: > > > I can't seem to get any sound out of my laptop. I did a fresh > > > install of a 4.6 snapshot and only added mpg321 to test it > > > out. I have acpi disabled because my system won't boot > > > otherwise. > > > > > > $ cat /dev/audio < /dev/zero & > > > > it should be `cat > /dev/audio < /dev/zero &' > > > > anyway, not important. > > oh, I see. the missing '>' must have been a typo. > > strange. it seems like interrupts/dma aren't working for the audio > device, at all. > > can you apply the following diff, do `cat > /dev/audio < /dev/zero', > and send me the messages? thanks.
Well it may have been a typo...I was copying it between machines. So I ran it again and this time I got some output at least. # cat > /dev/audio < /dev/zero & [1] 21926 # audioctl play.{seek,samples,errors} play.seek=57600 play.samples=0 play.errors=0 # audioctl play.{seek,samples,errors} play.seek=48000 play.samples=9600 play.errors=0 # audioctl play.{seek,samples,errors} play.seek=48000 play.samples=9600 play.errors=0 # audioctl play.{seek,samples,errors} play.seek=57600 play.samples=19200 play.errors=0 I'm gonna work on applying the patch. In the mean time here are the results of pcidump -x Domain /dev/pci0: 0:0:0: NVIDIA C51 Host 0x0000: 02f710de 00b00006 050000a2 00800000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00000000 0x0030: 00000000 00000044 00000000 00000000 0:0:1: NVIDIA C51 Memory 0x0000: 02fa10de 00200100 050000a2 00800000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00001509 0x0030: 00000000 00000000 00000000 00000000 0:0:2: NVIDIA C51 Memory 0x0000: 02fe10de 00200000 050000a2 00800000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00001509 0x0030: 00000000 00000000 00000000 00000000 0:0:3: NVIDIA C51 Memory 0x0000: 02f810de 00a00000 050000a2 00800000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00001509 0x0030: 00000000 00000000 00000000 00000000 0:0:4: NVIDIA C51 Memory 0x0000: 02f910de 00a00006 050000a2 00000000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00001509 0x0030: 00000000 00000000 00000000 00000000 0:0:5: NVIDIA C51 Memory 0x0000: 02ff10de 00b00006 050000a2 00800000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00001509 0x0030: 00000000 00000044 00000000 00000000 0:0:6: NVIDIA C51 Memory 0x0000: 027f10de 00200100 050000a2 00800000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00001509 0x0030: 00000000 00000000 00000000 00000000 0:0:7: NVIDIA C51 Memory 0x0000: 027e10de 00200000 050000a2 00800000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00001509 0x0030: 00000000 00000000 00000000 00000000 0:2:0: NVIDIA C51 PCIE 0x0000: 02fc10de 00100107 060400a1 00010010 0x0010: 00000000 00000000 00010100 00004141 0x0020: c030c020 c331c321 00000000 00000000 0x0030: 00000000 00000040 00000000 000400ff 0:3:0: NVIDIA C51 PCIE 0x0000: 02fd10de 00100107 060400a1 00010010 0x0010: 00000000 00000000 00030300 200001f1 0x0020: c040c040 0001fff1 00000000 00000000 0x0030: 00000000 00000040 00000000 000400ff 0:4:0: NVIDIA C51 PCIE 0x0000: 02fb10de 00100107 060400a1 00010010 0x0010: 00000000 00000000 00050500 00005151 0x0020: c2f0c100 dff1d001 00000000 00000000 0x0030: 00000000 00000040 00000000 000c00ff 0:9:0: NVIDIA MCP51 Host 0x0000: 027010de 00b00006 050000a2 00000000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00001509 0x0030: 00000000 00000044 00000000 00000000 0:10:0: NVIDIA MCP51 ISA 0x0000: 026010de 00a0000f 060100a3 00800000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 cb8410de 0x0030: 00000000 00000000 00000000 00000000 0:10:1: NVIDIA MCP51 SMBus 0x0000: 026410de 00b00001 0c0500a3 00800000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00003041 00003001 00000000 00001509 0x0030: 00000000 00000044 00000000 0000010a 0:10:3: NVIDIA MCP51 PMU 0x0000: 027110de 00a00006 0b4000a3 00800000 0x0010: c0040000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00001509 0x0030: 00000000 00000000 00000000 0103020a 0:11:0: NVIDIA MCP51 USB 0x0000: 026d10de 00b00007 0c0310a3 00800000 0x0010: c0004000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 cb8410de 0x0030: 00000000 00000044 00000000 0103010b 0:11:1: NVIDIA MCP51 USB 0x0000: 026e10de 00b00006 0c0320a3 00800000 0x0010: c0005000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 cb8410de 0x0030: 00000000 00000044 00000000 01030205 0:13:0: NVIDIA MCP51 IDE 0x0000: 026510de 00b00005 01018af1 00000000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00003081 00000000 00000000 2a901509 0x0030: 00000000 00000044 00000000 01030000 0:14:0: NVIDIA MCP51 SATA 0x0000: 026610de 00b00005 010185f1 00000000 0x0010: 000030b1 000030a5 000030a9 000030a1 0x0020: 00003091 c0006000 00000000 2a901509 0x0030: 00000000 00000044 00000000 0103010a 0:16:0: NVIDIA MCP51 PCI-PCI 0x0000: 026f10de 00b00107 060401a2 00810000 0x0010: 00000000 00000000 40070700 02806060 0x0020: c300c300 0000fff0 00000000 00000000 0x0030: 00000000 000000b8 00000000 020400ff 0:16:1: NVIDIA MCP51 HD Audio 0x0000: 026c10de 00b00006 040300a2 00800000 0x0010: c0000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 2b401509 0x0030: 00000000 00000044 00000000 0502020a 0:20:0: NVIDIA MCP51 LAN 0x0000: 026910de 00b00007 068000a3 00000000 0x0010: c0007000 000030b9 00000000 00000000 0x0020: 00000000 00000000 00000000 2a201509 0x0030: 00000000 00000044 00000000 1401010f 0:24:0: AMD AMD64 0Fh HyperTransport 0x0000: 11001022 00100000 06000000 00800000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00000000 0x0030: 00000000 00000080 00000000 00000000 0:24:1: AMD AMD64 0Fh Address Map 0x0000: 11011022 00000000 06000000 00800000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00000000 0x0030: 00000000 00000000 00000000 00000000 0:24:2: AMD AMD64 0Fh DRAM Cfg 0x0000: 11021022 00000000 06000000 00800000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00000000 0x0030: 00000000 00000000 00000000 00000000 0:24:3: AMD AMD64 0Fh Misc Cfg 0x0000: 11031022 00100000 06000000 00800000 0x0010: 00000000 00000000 00000000 00000000 0x0020: 00000000 00000000 00000000 00000000 0x0030: 00000000 000000f0 00000000 00000000 3:0:0: Atheros AR5424 0x0000: 001c168c 00100107 02000001 00000010 0x0010: c0400004 00000000 00000000 00000000 0x0020: 00000000 00000000 00005001 3065168c 0x0030: 00000000 00000040 00000000 0000010b 5:0:0: NVIDIA unknown 0x0000: 039810de 00100107 030000a1 00000010 0x0010: c2000000 d000000c 00000000 c1000004 0x0020: 00000000 00005001 00000000 2b301509 0x0030: 00000000 00000060 00000000 0000010b 7:6:0: VIA VT6306 FireWire 0x0000: 30441106 02100117 0c0010c0 00004010 0x0010: c3000000 00006001 00000000 00000000 0x0020: 00000000 00000000 00000000 2a801509 0x0030: 00000000 00000050 00000000 733c010b - Later Peter