[alsa-devel] HDMI LPCM (7.1) with AMD/FGLRX
glakke1 at gmail.com
Tue Aug 9 11:37:37 CEST 2011
Current kernel message (using alsa-kernel, I'll clone and build your git
soon, got some internet problems at the moment):
[ 147.334343] XXX HDMI pin_sense = 0x7fffffff
[ 147.565059] XXX HDMI pin_sense = 0x7fffffff
[ 153.248894] XXX HDMI pin_sense = 0xffffffff
[ 153.250443] XXX HDMI pin_sense = 0xffffffff
[ 189.475073] XXX HDMI pin_sense = 0x7fffffff
[ 189.698017] XXX HDMI pin_sense = 0x7fffffff
[ 196.664565] XXX HDMI pin_sense = 0xffffffff
[ 196.666079] XXX HDMI pin_sense = 0xffffffff
It recognizes when I take the cable in and out, or toggles display output
(0xffffffff when connected).
On 9 August 2011 09:19, Takashi Iwai <tiwai at suse.de> wrote:
> At Tue, 9 Aug 2011 00:13:24 +0200,
> Andrée 'Glaucous' wrote:
> > Okay, after waking up and stopped being stupid, I cloned latest
> Use sound git tree:
> > this however still resulted in your patch failing, but I
> > managed to install it manually.
> > I still can't run speaker-test with more than 2 channels.
> Give the kernel message. It should show the raw value.
> > (HDMI is card1 now)
> > --
> > /proc/asound/card1/eld#0.0
> > monitor_present 1
> > eld_valid 1
> > monitor_name
> > connection_type HDMI
> > eld_version [0x0] reserved
> > edid_version [0x0] no CEA EDID Timing Extension block present
> > manufacture_id 0x0
> > product_id 0x0
> > port_id 0x0
> > support_hdcp 0
> > support_ai 0
> > audio_sync_delay 0
> > speakers [0xffff] FL/FR LFE FC RL/RR RC FLC/FRC RLC/RRC FLW/FRW FLH/FRH
> > FCH
> > sad_count 0
> So, this means it's likely 0xffffffff or such.
> > --
> > Now monitor is present (which I should add, it also was when I updated to
> > kernel 3.0 without any alsa patch), and there are many more channels,
> > which is probably because due to your patch hardcoding the channel count.
> No, the speaker configs read above are irrelevant from the channel
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