At Mon, 8 Aug 2011 11:32:43 +0200, Andrée 'Glaucous' wrote:
/proc/asound/Generic/codec#0
Codec: ATI R6xx HDMI Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x1002aa01 Subsystem Id: 0x00aa0100 Revision Id: 0x100200 No Modem Function Group found Default PCM: rates [0x70]: 32000 44100 48000 bits [0x2]: 16 formats [0x5]: PCM AC3 Default Amp-In caps: N/A Default Amp-Out caps: N/A GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x201: Stereo Digital Control: name="IEC958 Playback Con Mask", index=0, device=0 Control: name="IEC958 Playback Pro Mask", index=0, device=0 Control: name="IEC958 Playback Default", index=0, device=0 Control: name="IEC958 Playback Switch", index=0, device=0 Device: name="HDMI 0", type="HDMI", device=3 Converter: stream=1, channel=0 Digital: Enabled Digital category: 0x0 Node 0x03 [Pin Complex] wcaps 0x400381: Stereo Digital Pincap 0x00000094: OUT Detect HDMI Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=03, enabled=1 Connection: 1 0x02 <<
Since it's R6xx, it should be processed by patch_generic_hdmi().
patch_hdmi.c ..
id = 0x1002aa01, .name = "R6xx HDMI", .patch = patch_generic_hdmi <<
Although this might not be proof enough, how best would I debug and check if it's using patch_generic_hdmi?
Don't worry, if it has ELD file, it alone means it's generic-HDMI parser.
I also checked the ELD, while outputting video to HDMI (to make sure it's enabled) to the screen.
(Generic is symlink to card2)
/proc/asound/Generic/eld#0.0
monitor_present 0 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 [0x0] sad_count 0 <<
It seems to think that it's valid at least, but I doesn't seem to output any information about it (speaker count etc).
The monitor isn't present, so it seems that it didn't get ELD info. The information is taken from the pin-sense verb, so you can even get it externally via hda-verb for confirming whether the information is correct or not.
Takashi