Thread: Audio over HDMI ATI Radeon HD 6310

this re-post hardware support forums.

got asrock e350m1/usb3 mini-itx motherboard. super excited using board htpc given low power consumption.

installed 10.04.3 lts because had handy , because prefer lts versions. things worked out-of-the-box, except can't seem audio on hdmi port.

i've been searching around net few days haven't found promising. did poke around alsa's website, lists seem focused on soundcards , not graphics cards audio on hdmi. (edit: check out this ubuntu.org page) i've included information on hardware being used:

motherboard:
newegg

lspci:

code:

me@gamma:~$ sudo lspci -vv -n 00:01.0 vga compatible controller [0300]: ati technologies inc device [1002:9802] 	subsystem: asrock incorporation device [1849:9802] 	control: i/o+ mem+ busmaster+ speccycle- memwinv- vgasnoop- parerr- stepping- serr- fastb2b- disintx- 	status: cap+ 66mhz- udf- fastb2b- parerr- devsel=fast >tabort- <tabort- <mabort- >serr- <perr- intx- 	latency: 0, cache line size: 64 bytes 	interrupt: pin routed irq 11 	region 0: memory @ c0000000 (32-bit, prefetchable) [size=256m] 	region 1: i/o ports @ f000 [size=256] 	region 2: memory @ feb00000 (32-bit, non-prefetchable) [size=256k] 	capabilities: [50] power management version 3 		flags: pmeclk- dsi- d1+ d2+ auxcurrent=0ma pme(d0-,d1-,d2-,d3hot-,d3cold-) 		status: d0 pme-enable- dsel=0 dscale=0 pme- 	capabilities: [58] express (v2) root complex integrated endpoint, msi 00 		devcap:	maxpayload 128 bytes, phantfunc 0, latency l0s <4us, l1 unlimited 			exttag+ rbe+ flreset- 		devctl:	report errors: correctable- non-fatal- fatal- unsupported- 			rlxdord+ exttag- phantfunc- auxpwr- nosnoop+ 			maxpayload 128 bytes, maxreadreq 128 bytes 		devsta:	correrr- uncorrerr- fatalerr- unsuppreq- auxpwr- transpend- 		lnkcap:	port #0, speed unknown, width x0, aspm unknown, latency l0 <64ns, l1 <1us 			clockpm- suprise- llactrep- bwnot- 		lnkctl:	aspm disabled; disabled- retrain- commclk- 			extsynch- clockpm- autwiddis- bwint- autbwint- 		lnksta:	speed unknown, width x0, trerr- train- slotclk- dlactive- bwmgmt- abwmgmt- 	capabilities: [a0] message signalled interrupts: mask- 64bit+ queue=0/0 enable- 		address: 0000000000000000  data: 0000 	capabilities: [100] vendor specific information <?>  00:01.1 audio device [0403]: ati technologies inc device [1002:1314] 	subsystem: asrock incorporation device [1849:1314] 	control: i/o+ mem+ busmaster+ speccycle- memwinv- vgasnoop- parerr- stepping- serr- fastb2b- disintx- 	status: cap+ 66mhz- udf- fastb2b- parerr- devsel=fast >tabort- <tabort- <mabort- >serr- <perr- intx- 	latency: 0, cache line size: 64 bytes 	interrupt: pin b routed irq 19 	region 0: memory @ feb44000 (32-bit, non-prefetchable) [size=16k] 	capabilities: [50] power management version 3 		flags: pmeclk- dsi- d1+ d2+ auxcurrent=0ma pme(d0-,d1-,d2-,d3hot-,d3cold-) 		status: d0 pme-enable- dsel=0 dscale=0 pme- 	capabilities: [58] express (v2) root complex integrated endpoint, msi 00 		devcap:	maxpayload 128 bytes, phantfunc 0, latency l0s <4us, l1 unlimited 			exttag+ rbe+ flreset- 		devctl:	report errors: correctable- non-fatal- fatal- unsupported- 			rlxdord+ exttag- phantfunc- auxpwr- nosnoop+ 			maxpayload 128 bytes, maxreadreq 128 bytes 		devsta:	correrr- uncorrerr- fatalerr- unsuppreq- auxpwr- transpend- 		lnkcap:	port #0, speed unknown, width x0, aspm unknown, latency l0 <64ns, l1 <1us 			clockpm- suprise- llactrep- bwnot- 		lnkctl:	aspm disabled; disabled- retrain- commclk- 			extsynch- clockpm- autwiddis- bwint- autbwint- 		lnksta:	speed unknown, width x0, trerr- train- slotclk- dlactive- bwmgmt- abwmgmt- 	capabilities: [a0] message signalled interrupts: mask- 64bit+ queue=0/0 enable- 		address: 0000000000000000  data: 0000 	capabilities: [100] vendor specific information <?> 	kernel driver in use: hda intel 	kernel modules: snd-hda-intel  00:14.2 audio device [0403]: ati technologies inc sbx00 azalia (intel hda) [1002:4383] (rev 40) 	subsystem: asrock incorporation device [1849:1892] 	control: i/o- mem+ busmaster+ speccycle- memwinv- vgasnoop- parerr- stepping- serr- fastb2b- disintx- 	status: cap+ 66mhz- udf- fastb2b- parerr- devsel=slow >tabort- <tabort- <mabort- >serr- <perr- intx- 	latency: 32, cache line size: 64 bytes 	interrupt: pin ? routed irq 16 	region 0: memory @ feb40000 (64-bit, non-prefetchable) [size=16k] 	capabilities: [50] power management version 2 		flags: pmeclk- dsi- d1- d2- auxcurrent=55ma pme(d0+,d1-,d2-,d3hot+,d3cold+) 		status: d0 pme-enable- dsel=0 dscale=0 pme- 	kernel driver in use: hda intel 	kernel modules: snd-hda-intel

lshw:

code:

me@gamma:~$ sudo lshw -class multimedia   *-multimedia:0                  description: audio device        product: ati technologies inc        vendor: ati technologies inc        physical id: 1.1        bus info: pci@0000:00:01.1        version: 00        width: 32 bits        clock: 33mhz        capabilities: pm pciexpress msi bus_master cap_list        configuration: driver=hda intel latency=0        resources: irq:19 memory:feb44000-feb47fff   *-multimedia:1        description: audio device        product: sbx00 azalia (intel hda)        vendor: ati technologies inc        physical id: 14.2        bus info: pci@0000:00:14.2        version: 40        width: 64 bits        clock: 33mhz        capabilities: pm bus_master cap_list        configuration: driver=hda intel latency=32        resources: irq:16 memory:feb40000-feb43fff

modprobe:

code:

me@gamma:/etc/x11$ lsmod module                  size  used radeon                678831  0  ttm                    49847  1 radeon drm_kms_helper         29329  1 radeon drm                   163747  3 radeon,ttm,drm_kms_helper agpgart                31724  2 ttm,drm i2c_algo_bit            5028  1 radeon binfmt_misc             6587  1  ppdev                   5259  0  snd_hda_codec_realtek   203440  0  snd_hda_codec_atihdmi     2367  1  snd_hda_intel          22069  6  snd_hda_codec          74201  3 snd_hda_codec_realtek,snd_hda_codec_atihdmi,snd_hda_intel snd_hwdep               5412  1 snd_hda_codec snd_pcm_oss            35308  0  snd_mixer_oss          13746  1 snd_pcm_oss snd_pcm                70694  5 snd_hda_intel,snd_hda_codec,snd_pcm_oss snd_seq_dummy           1338  0  snd_seq_oss            26722  0  snd_seq_midi            4557  0  snd_rawmidi            19056  1 snd_seq_midi snd_seq_midi_event      6003  2 snd_seq_oss,snd_seq_midi snd_seq                47263  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event snd_timer              19130  2 snd_pcm,snd_seq snd_seq_device          5700  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq fbcon                  35102  71  tileblit                1999  1 fbcon font                    7557  1 fbcon bitblit                 4707  1 fbcon softcursor              1189  1 bitblit snd                    54244  22 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device lp                      7028  0  psmouse                63677  0  serio_raw               3978  0  xhci                   37160  0  joydev                  8740  0  i2c_piix4               8335  0  vga16fb                11385  1  vgastate                8961  1 vga16fb soundcore               6620  1 snd snd_page_alloc          7076  2 snd_hda_intel,snd_pcm parport                32635  2 ppdev,lp hid_logitech            7388  0  ff_memless              4093  1 hid_logitech usbhid                 36110  1 hid_logitech hid                    67288  2 hid_logitech,usbhid ahci                   32680  2  r8169                  34140  0  mii                     4381  1 r8169 pata_atiixp             3148  0

in sound preferences, check hardware tab , make sure hdmi there , selected. there profile , 'test speakers' button there can use see if hardware set. (if hdmi isn't there, lspci , drivers , whatnot become significant hassle imho)

second thing check on output tab device sound output needs have hdmi selected.

after that, run alsamixer (install if need be, it's nice console app) , make sure input , output levels set need.

Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Multimedia Software [all variants] Audio over HDMI ATI Radeon HD 6310

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