On Sat, Aug 3, 2013 at 4:08 PM, Willem van Asperen <[email protected]> wrote: > Hi All, > > I am running Archlinux (kernel 3.10.3) with ati driver 1:7.1, on an ASRock > E350M1 Mini ITX board that has a Radeon HD 6310 on-board. (From the > evergreen family, feature matrix shows "DONE" at HDMI audio). Further specs: > > processor: AMD Fusion E-350 > chipset: AMD A50M (Hudson-M1) > > Attached to the board is my TV set, via HDMI. > > Vanilla install works fine, except: no audio via HDMI. > > The standard alsa device is configured as card 0, device 0. But poking > around (aplay -l, cat /proc/asound/cards) shows me this should be card 0, > device 3. That's something that needs fixing. But > > mplayer -ao alsa:device=hw=0.3 <some file> > > returns no errors but I hear no sound... > > Reading the (excellent) arch wiki > (https://wiki.archlinux.org/index.php/Radeon#HDMI_audio) I was recommended > to add radeon.audio=1 to my kernel parameters. Without it, I see that I > /sys/.../parameters/audio = 0. Setting the kernel parameter does flip this > parameter into 1... > > But: as soon as the kernel loads with this parameter set, the screen goes > blank with no signal detected by my TV. The system continues booting as per > normal. Logging in through ssh and trying to play the same audio file: still > no sound from my TV set. Switching the TV off and back on or unplugging and > plugging back in (all this while mplayer runs), still no sound. > > Just for fun: also setting radeon.tv=0 as kernel parameter does not help. > Same thing... > > When I run mplayer, nothing awkward shows up in journalctl -f > > Any clue as to what to try next?
You might be hitting the same issue as this bug: https://bugzilla.kernel.org/show_bug.cgi?id=60687 Alex _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
