Hello,
My PC-Speaker Beep control worked in 2.6.34, but is gone in 2.6.35-rc6. The sound device is an Asus P5E-V HDMI (Intel G35) onboard Intel HDA w/ Realtek ALC883 codec.
The driver does still register a PCBeep input, but the Controls as well as the sound (:)) are gone.
HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 HDA Intel 0000:00:1b.0: irq 47 for MSI/MSI-X HDA Intel 0000:00:1b.0: setting latency timer to 64 input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input5
$ diff card0-codec#0-2.6.34 card0-codec#0-2.6.35-rc6 111,114d110 < Control: name="Beep Playback Volume", index=0, device=0 < ControlAmp: chs=3, dir=In, idx=5, ofs=0 < Control: name="Beep Playback Switch", index=0, device=0 < ControlAmp: chs=3, dir=In, idx=5, ofs=0
Attached /proc/asound/card0/codec#0 from 2.6.35-rc6.
Thanks for your work & regards Mario