This is on 1.0.16. Forgive me if I appear clueless, I have only been working on this for the past few hours.
In an attempt to get HDMI audio working on the AppleTV, I have added this line to the presets in patch_atihdmi.c:
{ .id = 0x10951390, .name = "SI1390 HDMI", .patch = patch_atihdmi },
The device is detected fine:
ben@mythfrontend:~$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC882 Analog [ALC882 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 1: ALC882 Digital [ALC882 Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 3: ATI HDMI [ATI HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 ben@mythfrontend:~$
and I can send audio to the device, but it doesn't work. I presume this because this is doing nothing:
static struct hda_verb atihdmi_basic_init[] = { /* enable digital output on pin widget */ { 0x03, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, {} /* terminator */ };
ben@mythfrontend:~$ cat /proc/asound/card0/codec#1 Codec: Generic 1095 SI1390 HDMI Address: 1 Vendor Id: 0x10951390 Subsystem Id: 0xffffffff Revision Id: 0x100000 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: 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 0x6211: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Node 0x03 [Pin Complex] wcaps 0x40738d: Stereo Digital Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x0894: OUT Detect R/L Pin Default 0x98460010: [Fixed] SPDIF Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Connection: 1 0x02
"Pin-ctls: 0x00:" should be reading "Pin-ctls: 0x40: OUT" should it not? What is wrong?
Thanks
Ben