Re: [alsa-devel] [pulseaudio-discuss] Issue with multiple hdmi codecs in radeonhd, hacked to work
2013/12/9 John Ettedgui john.ettedgui@gmail.com
I am using the gitcompile script to configure, compile... There is no configure by default, I was able to autogen it, but then I had issues while building so I reverted back to gitcompile
[ 4.841881] ALSA hda_intel.c:3170 0000:01:00.1: Handle VGA-switcheroo audio client [ 4.841885] ALSA hda_intel.c:3364 0000:01:00.1: Using LPIB position fix [ 4.841886] ALSA hda_intel.c:3510 0000:01:00.1: Force to non-snoop mode [ 4.841920] snd_hda_intel 0000:01:00.1: irq 47 for MSI/MSI-X [ 4.841940] ALSA hda_intel.c:3635 0000:01:00.1: chipset global capabilities = 0x0
seem the max number of playback streams is hardcoded in the driver
[ 4.842211] [drm] radeon kernel modesetting enabled. [ 4.844508] ALSA hda_intel.c:1244 0000:01:00.1: codec_mask = 0x1 [ 4.844630] ALSA hda_intel.c:1716 0000:01:00.1: codec #0 probed OK [ 4.844632] ALSA hda_intel.c:1837 0000:01:00.1: Enable sync_write for stable communication [ 4.851623] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0 [ 4.851654] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=5 Presence_Detect=0 ELD_Valid=0 [ 4.851685] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=7 Presence_Detect=0 ELD_Valid=0 [ 4.851717] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=9 Presence_Detect=0 ELD_Valid=0 [ 4.851751] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=11 Presence_Detect=0 ELD_Valid=0 [ 4.851787] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=13 Presence_Detect=0 ELD_Valid=0 [ 4.851839] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input12 [ 4.851898] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input11 [ 4.851948] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input10 [ 4.852014] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input9 [ 4.852075] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input8 [ 4.852129] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input7
Does this mean monitor is plugged and graphic driver is requesting monitor to provide EDID ?
5.340797] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=0 [ 5.340812] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1 [ 5.340825] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.340838] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.340844] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=5 Presence_Detect=1 ELD_Valid=0 [ 5.340857] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=5 Presence_Detect=1 ELD_Valid=1 [ 5.340870] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.340882] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.340885] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=7 Presence_Detect=1 ELD_Valid=0 [ 5.340898] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=7 Presence_Detect=1 ELD_Valid=1 [ 5.340911] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.340923] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.340926] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=9 Presence_Detect=1 ELD_Valid=0 [ 5.340939] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=9 Presence_Detect=1 ELD_Valid=1 [ 5.340952] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.340965] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.340967] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=11 Presence_Detect=1 ELD_Valid=0 [ 5.340980] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=11 Presence_Detect=1 ELD_Valid=1 [ 5.340993] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.341005] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.341008] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=13 Presence_Detect=1 ELD_Valid=0 [ 5.341021] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=13 Presence_Detect=1 ELD_Valid=1 [ 5.341034] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.341046] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0
[ 5.504525] [drm] Radeon Display Connectors [ 5.504527] [drm] Connector 0: [ 5.504528] [drm] DP-1 [ 5.504529] [drm] HPD4 [ 5.504530] [drm] DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c 0x653c [ 5.504531] [drm] Encoders: [ 5.504532] [drm] DFP1: INTERNAL_UNIPHY2 [ 5.504533] [drm] Connector 1: [ 5.504534] [drm] DP-2 [ 5.504535] [drm] HPD5 [ 5.504536] [drm] DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c [ 5.504537] [drm] Encoders: [ 5.504538] [drm] DFP2: INTERNAL_UNIPHY2 [ 5.504538] [drm] Connector 2: [ 5.504539] [drm] HDMI-A-1 [ 5.504540] [drm] HPD1 [ 5.504541] [drm] DDC: 0x6550 0x6550 0x6554 0x6554 0x6558 0x6558 0x655c 0x655c [ 5.504542] [drm] Encoders: [ 5.504543] [drm] DFP3: INTERNAL_UNIPHY1 [ 5.504544] [drm] Connector 3: [ 5.504545] [drm] DVI-I-1 [ 5.504545] [drm] HPD6 [ 5.504547] [drm] DDC: 0x6580 0x6580 0x6584 0x6584 0x6588 0x6588 0x658c 0x658c [ 5.504547] [drm] Encoders: [ 5.504548] [drm] DFP4: INTERNAL_UNIPHY [ 5.504549] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 5.640237] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1 [ 5.640254] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640267] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640270] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=5 Presence_Detect=1 ELD_Valid=1 [ 5.640282] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640295] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640297] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=7 Presence_Detect=1 ELD_Valid=1 [ 5.640310] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640322] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640324] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=9 Presence_Detect=1 ELD_Valid=1 [ 5.640336] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640349] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640351] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=11 Presence_Detect=1 ELD_Valid=1 [ 5.640363] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640376] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640378] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=13 Presence_Detect=1 ELD_Valid=1 [ 5.640390] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640403] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0
[ 7.906] (II) RADEON(0): EDID for output DisplayPort-0 [ 7.920] (II) RADEON(0): EDID for output DisplayPort-1 [ 7.983] (II) RADEON(0): EDID for output HDMI-0 [ 7.983] (II) RADEON(0): Manufacturer: DON Model: 26 Serial#: 16843009 [ 7.983] (II) RADEON(0): Year: 2011 Week: 0 [ 7.983] (II) RADEON(0): EDID Version: 1.3 [ 7.983] (II) RADEON(0): Monitor name: DENON-AVAMP [ 7.983] (II) RADEON(0): Number of EDID sections to follow: 1 [ 7.983] (II) RADEON(0): EDID (in hex): [ 7.983] (II) RADEON(0): 00ffffffffffff0011ee260001010101 [ 7.983] (II) RADEON(0): 00150103800000780adaffa3584aa229 [ 7.983] (II) RADEON(0): 17494b00000001010101010101010101 [ 7.983] (II) RADEON(0): 010101010101023a801871382d40582c [ 7.983] (II) RADEON(0): 4500ba882100001e011d8018711c1620 [ 7.983] (II) RADEON(0): 582c2500ba882100009e000000fc0044 [ 7.983] (II) RADEON(0): 454e4f4e2d4156414d500a20000000fd [ 7.983] (II) RADEON(0): 00173d0f440f000a202020202020010d [ 7.983] (II) RADEON(0): 020335714d9005200403020706010e23 [ 7.983] (II) RADEON(0): 0f24320f7f073d1ec01507505f7e0157 [ 7.983] (II) RADEON(0): 0600677e00835f0000e305030167030c [ 7.983] (II) RADEON(0): 001500b82d011d007251d01e206e2855 [ 7.983] (II) RADEON(0): 00ba882100001e8c0ad08a20e02d1010 [ 7.983] (II) RADEON(0): 3e9600ba88210000188c0ad08a20e02d [ 7.983] (II) RADEON(0): 10103e96000b88210000188c0aa01451 [ 7.983] (II) RADEON(0): f01600267c4300ba88210000980000e7
[ 8.003] (II) RADEON(0): EDID for output DVI-0 [ 8.003] (II) RADEON(0): Output DisplayPort-0 disconnected [ 8.003] (II) RADEON(0): Output DisplayPort-1 disconnected [ 8.003] (II) RADEON(0): Output HDMI-0 connected [ 8.003] (II) RADEON(0): Output DVI-0 disconnected
Does this mean the graphic driver received EDID from DENON-AVAMP and pass ELD to audio driver ?
[ 8.228364] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=1 [ 8.228380] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1 [ 8.228393] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 8.228406] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 8.377652] type=1006 audit(1386558737.773:2): pid=515 uid=0 old auid=4294967295 new auid=1000 old ses=4294967295 new ses=1 res=1 [ 8.520795] ALSA hda_codec.c:1633 hda_codec_cleanup_stream: NID=0x2 [ 8.521113] ALSA hda_codec.c:1633 hda_codec_cleanup_stream: NID=0x2 [ 8.521434] ALSA hda_codec.c:1633 hda_codec_cleanup_stream: NID=0x2 [ 8.521727] ALSA hda_codec.c:1633 hda_codec_cleanup_stream: NID=0x2 [ 8.526625] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1 [ 8.526640] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 8.526652] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0
[ 8.261] (II) config/udev: Adding drm device (/dev/dri/card0) [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=9 (/dev/input/event8) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=10 (/dev/input/event7) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=11 (/dev/input/event6) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=3 (/dev/input/event11) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=7 (/dev/input/event10) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.263] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=8 (/dev/input/event9) [ 8.263] (II) No input driver specified, ignoring this device. [ 8.263] (II) This device may have been added with another device file. [ 8.263] (II) config/udev: Adding input device Logitech USB Receiver (/dev/input/event0)
09.12.2013 06:50, Raymond Yau kirjoitti:
2013/12/9 John Ettedgui <john.ettedgui@gmail.com mailto:john.ettedgui@gmail.com>
I am using the gitcompile script to configure, compile... There is no configure by default, I was able to autogen it, but then I had issues while building so I reverted back to gitcompile[ 4.841881] ALSA hda_intel.c:3170 0000:01:00.1: Handle VGA-switcheroo audio client [ 4.841885] ALSA hda_intel.c:3364 0000:01:00.1: Using LPIB position fix [ 4.841886] ALSA hda_intel.c:3510 0000:01:00.1: Force to non-snoop mode [ 4.841920] snd_hda_intel 0000:01:00.1: irq 47 for MSI/MSI-X [ 4.841940] ALSA hda_intel.c:3635 0000:01:00.1: chipset global capabilities = 0x0
seem the max number of playback streams is hardcoded in the driver
Indeed it is hardcoded to 1 (previous ATI/AMD codecs had a single HDMI pin). This is almost certainly not true anymore.
I wonder what the limit is now, maybe the amount of HDMI pins so that there can be 6 or 7 independent streams? Alex?
[ 4.842211] [drm] radeon kernel modesetting enabled. [ 4.844508] ALSA hda_intel.c:1244 0000:01:00.1: codec_mask = 0x1 [ 4.844630] ALSA hda_intel.c:1716 0000:01:00.1: codec #0 probed OK [ 4.844632] ALSA hda_intel.c:1837 0000:01:00.1: Enable sync_write for stable communication [ 4.851623] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0 [ 4.851654] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=5 Presence_Detect=0 ELD_Valid=0 [ 4.851685] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=7 Presence_Detect=0 ELD_Valid=0 [ 4.851717] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=9 Presence_Detect=0 ELD_Valid=0 [ 4.851751] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=11 Presence_Detect=0 ELD_Valid=0 [ 4.851787] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=13 Presence_Detect=0 ELD_Valid=0 [ 4.851839] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input12 [ 4.851898] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input11 [ 4.851948] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input10 [ 4.852014] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input9 [ 4.852075] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input8 [ 4.852129] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input7
Does this mean monitor is plugged and graphic driver is requesting monitor to provide EDID ?
The above means that no monitor is plugged in (Presence_Detect=0 on all HDMI pins).
5.340797] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=3Presence_Detect=1 ELD_Valid=0 [ 5.340812] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1 [ 5.340825] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.340838] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.340844] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=5 Presence_Detect=1 ELD_Valid=0 [ 5.340857] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=5 Presence_Detect=1 ELD_Valid=1 [ 5.340870] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.340882] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.340885] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=7 Presence_Detect=1 ELD_Valid=0 [ 5.340898] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=7 Presence_Detect=1 ELD_Valid=1 [ 5.340911] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.340923] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.340926] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=9 Presence_Detect=1 ELD_Valid=0 [ 5.340939] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=9 Presence_Detect=1 ELD_Valid=1 [ 5.340952] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.340965] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.340967] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=11 Presence_Detect=1 ELD_Valid=0 [ 5.340980] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=11 Presence_Detect=1 ELD_Valid=1 [ 5.340993] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.341005] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.341008] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=13 Presence_Detect=1 ELD_Valid=0 [ 5.341021] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=13 Presence_Detect=1 ELD_Valid=1 [ 5.341034] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.341046] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0
And this means the codec reports monitor in all the pins (Presence_Detect=1), but the monitor information is missing on all pins.
I'm only getting bits and pieces of the conversation here, but this looks like a log from an older kernel without full AMD support as the driver tries to use generic ELD methods on AMD hardware (on newer kernels, the monitor info is shown in the correct pin and only that pin). The presence detect stuff is unchanged on newer kernels, though.
[ 5.504525] [drm] Radeon Display Connectors [ 5.504527] [drm] Connector 0: [ 5.504528] [drm] DP-1 [ 5.504529] [drm] HPD4 [ 5.504530] [drm] DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c 0x653c [ 5.504531] [drm] Encoders: [ 5.504532] [drm] DFP1: INTERNAL_UNIPHY2 [ 5.504533] [drm] Connector 1: [ 5.504534] [drm] DP-2 [ 5.504535] [drm] HPD5 [ 5.504536] [drm] DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c [ 5.504537] [drm] Encoders: [ 5.504538] [drm] DFP2: INTERNAL_UNIPHY2 [ 5.504538] [drm] Connector 2: [ 5.504539] [drm] HDMI-A-1 [ 5.504540] [drm] HPD1 [ 5.504541] [drm] DDC: 0x6550 0x6550 0x6554 0x6554 0x6558 0x6558 0x655c 0x655c [ 5.504542] [drm] Encoders: [ 5.504543] [drm] DFP3: INTERNAL_UNIPHY1 [ 5.504544] [drm] Connector 3: [ 5.504545] [drm] DVI-I-1 [ 5.504545] [drm] HPD6 [ 5.504547] [drm] DDC: 0x6580 0x6580 0x6584 0x6584 0x6588 0x6588 0x658c 0x658c [ 5.504547] [drm] Encoders: [ 5.504548] [drm] DFP4: INTERNAL_UNIPHY [ 5.504549] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 5.640237] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1 [ 5.640254] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640267] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640270] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=5 Presence_Detect=1 ELD_Valid=1 [ 5.640282] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640295] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640297] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=7 Presence_Detect=1 ELD_Valid=1 [ 5.640310] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640322] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640324] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=9 Presence_Detect=1 ELD_Valid=1 [ 5.640336] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640349] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640351] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=11 Presence_Detect=1 ELD_Valid=1 [ 5.640363] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640376] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640378] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=13 Presence_Detect=1 ELD_Valid=1 [ 5.640390] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640403] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0
This is ALSA driver retrying reading monitor information (still fails as not supported by this driver).
[ 7.906] (II) RADEON(0): EDID for output DisplayPort-0 [ 7.920] (II) RADEON(0): EDID for output DisplayPort-1 [ 7.983] (II) RADEON(0): EDID for output HDMI-0 [ 7.983] (II) RADEON(0): Manufacturer: DON Model: 26 Serial#: 16843009 [ 7.983] (II) RADEON(0): Year: 2011 Week: 0 [ 7.983] (II) RADEON(0): EDID Version: 1.3 [ 7.983] (II) RADEON(0): Monitor name: DENON-AVAMP [ 7.983] (II) RADEON(0): Number of EDID sections to follow: 1 [ 7.983] (II) RADEON(0): EDID (in hex): [ 7.983] (II) RADEON(0): 00ffffffffffff0011ee260001010101 [ 7.983] (II) RADEON(0): 00150103800000780adaffa3584aa229 [ 7.983] (II) RADEON(0): 17494b00000001010101010101010101 [ 7.983] (II) RADEON(0): 010101010101023a801871382d40582c [ 7.983] (II) RADEON(0): 4500ba882100001e011d8018711c1620 [ 7.983] (II) RADEON(0): 582c2500ba882100009e000000fc0044 [ 7.983] (II) RADEON(0): 454e4f4e2d4156414d500a20000000fd [ 7.983] (II) RADEON(0): 00173d0f440f000a202020202020010d [ 7.983] (II) RADEON(0): 020335714d9005200403020706010e23 [ 7.983] (II) RADEON(0): 0f24320f7f073d1ec01507505f7e0157 [ 7.983] (II) RADEON(0): 0600677e00835f0000e305030167030c [ 7.983] (II) RADEON(0): 001500b82d011d007251d01e206e2855 [ 7.983] (II) RADEON(0): 00ba882100001e8c0ad08a20e02d1010 [ 7.983] (II) RADEON(0): 3e9600ba88210000188c0ad08a20e02d [ 7.983] (II) RADEON(0): 10103e96000b88210000188c0aa01451 [ 7.983] (II) RADEON(0): f01600267c4300ba88210000980000e7
[ 8.003] (II) RADEON(0): EDID for output DVI-0 [ 8.003] (II) RADEON(0): Output DisplayPort-0 disconnected [ 8.003] (II) RADEON(0): Output DisplayPort-1 disconnected [ 8.003] (II) RADEON(0): Output HDMI-0 connected [ 8.003] (II) RADEON(0): Output DVI-0 disconnected
Does this mean the graphic driver received EDID from DENON-AVAMP and pass ELD to audio driver ?
ATI/AMD does not internally use ELD but analogous custom stuff. But as noted, the HDA driver on this kernel does not support reading it, it is a 3.12+ feature (though note that writing the info is disabled in 3.12 radeon video driver on some cards).
[ 8.228364] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=1 [ 8.228380] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1 [ 8.228393] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 8.228406] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 8.377652] type=1006 audit(1386558737.773:2): pid=515 uid=0 old auid=4294967295 new auid=1000 old ses=4294967295 new ses=1 res=1 [ 8.520795] ALSA hda_codec.c:1633 hda_codec_cleanup_stream: NID=0x2 [ 8.521113] ALSA hda_codec.c:1633 hda_codec_cleanup_stream: NID=0x2 [ 8.521434] ALSA hda_codec.c:1633 hda_codec_cleanup_stream: NID=0x2 [ 8.521727] ALSA hda_codec.c:1633 hda_codec_cleanup_stream: NID=0x2 [ 8.526625] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1 [ 8.526640] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 8.526652] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0
[ 8.261] (II) config/udev: Adding drm device (/dev/dri/card0) [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=9 (/dev/input/event8) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=10 (/dev/input/event7) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=11 (/dev/input/event6) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=3 (/dev/input/event11) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=7 (/dev/input/event10) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.263] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=8 (/dev/input/event9) [ 8.263] (II) No input driver specified, ignoring this device. [ 8.263] (II) This device may have been added with another device file. [ 8.263] (II) config/udev: Adding input device Logitech USB Receiver (/dev/input/event0)
09.12.2013 08:01, Anssi Hannula kirjoitti:
09.12.2013 06:50, Raymond Yau kirjoitti:
2013/12/9 John Ettedgui <john.ettedgui@gmail.com mailto:john.ettedgui@gmail.com>
I am using the gitcompile script to configure, compile... There is no configure by default, I was able to autogen it, but then I had issues while building so I reverted back to gitcompile[ 4.841881] ALSA hda_intel.c:3170 0000:01:00.1: Handle VGA-switcheroo audio client [ 4.841885] ALSA hda_intel.c:3364 0000:01:00.1: Using LPIB position fix [ 4.841886] ALSA hda_intel.c:3510 0000:01:00.1: Force to non-snoop mode [ 4.841920] snd_hda_intel 0000:01:00.1: irq 47 for MSI/MSI-X [ 4.841940] ALSA hda_intel.c:3635 0000:01:00.1: chipset global capabilities = 0x0
seem the max number of playback streams is hardcoded in the driver
Indeed it is hardcoded to 1 (previous ATI/AMD codecs had a single HDMI pin). This is almost certainly not true anymore.
I wonder what the limit is now, maybe the amount of HDMI pins so that there can be 6 or 7 independent streams? Alex?
[ 4.842211] [drm] radeon kernel modesetting enabled. [ 4.844508] ALSA hda_intel.c:1244 0000:01:00.1: codec_mask = 0x1 [ 4.844630] ALSA hda_intel.c:1716 0000:01:00.1: codec #0 probed OK [ 4.844632] ALSA hda_intel.c:1837 0000:01:00.1: Enable sync_write for stable communication [ 4.851623] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0 [ 4.851654] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=5 Presence_Detect=0 ELD_Valid=0 [ 4.851685] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=7 Presence_Detect=0 ELD_Valid=0 [ 4.851717] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=9 Presence_Detect=0 ELD_Valid=0 [ 4.851751] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=11 Presence_Detect=0 ELD_Valid=0 [ 4.851787] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=13 Presence_Detect=0 ELD_Valid=0 [ 4.851839] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input12 [ 4.851898] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input11 [ 4.851948] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input10 [ 4.852014] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input9 [ 4.852075] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input8 [ 4.852129] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card0/input7
Does this mean monitor is plugged and graphic driver is requesting monitor to provide EDID ?
The above means that no monitor is plugged in (Presence_Detect=0 on all HDMI pins).
5.340797] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=3Presence_Detect=1 ELD_Valid=0 [ 5.340812] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1 [ 5.340825] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.340838] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.340844] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=5 Presence_Detect=1 ELD_Valid=0 [ 5.340857] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=5 Presence_Detect=1 ELD_Valid=1 [ 5.340870] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.340882] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.340885] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=7 Presence_Detect=1 ELD_Valid=0 [ 5.340898] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=7 Presence_Detect=1 ELD_Valid=1 [ 5.340911] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.340923] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.340926] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=9 Presence_Detect=1 ELD_Valid=0 [ 5.340939] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=9 Presence_Detect=1 ELD_Valid=1 [ 5.340952] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.340965] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.340967] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=11 Presence_Detect=1 ELD_Valid=0 [ 5.340980] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=11 Presence_Detect=1 ELD_Valid=1 [ 5.340993] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.341005] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.341008] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=13 Presence_Detect=1 ELD_Valid=0 [ 5.341021] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=13 Presence_Detect=1 ELD_Valid=1 [ 5.341034] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.341046] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0
And this means the codec reports monitor in all the pins (Presence_Detect=1), but the monitor information is missing on all pins.
I'm only getting bits and pieces of the conversation here, but this looks like a log from an older kernel without full AMD support as the driver tries to use generic ELD methods on AMD hardware (on newer kernels, the monitor info is shown in the correct pin and only that pin). The presence detect stuff is unchanged on newer kernels, though.
[ 5.504525] [drm] Radeon Display Connectors [ 5.504527] [drm] Connector 0: [ 5.504528] [drm] DP-1 [ 5.504529] [drm] HPD4 [ 5.504530] [drm] DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c 0x653c [ 5.504531] [drm] Encoders: [ 5.504532] [drm] DFP1: INTERNAL_UNIPHY2 [ 5.504533] [drm] Connector 1: [ 5.504534] [drm] DP-2 [ 5.504535] [drm] HPD5 [ 5.504536] [drm] DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c [ 5.504537] [drm] Encoders: [ 5.504538] [drm] DFP2: INTERNAL_UNIPHY2 [ 5.504538] [drm] Connector 2: [ 5.504539] [drm] HDMI-A-1 [ 5.504540] [drm] HPD1 [ 5.504541] [drm] DDC: 0x6550 0x6550 0x6554 0x6554 0x6558 0x6558 0x655c 0x655c [ 5.504542] [drm] Encoders: [ 5.504543] [drm] DFP3: INTERNAL_UNIPHY1 [ 5.504544] [drm] Connector 3: [ 5.504545] [drm] DVI-I-1 [ 5.504545] [drm] HPD6 [ 5.504547] [drm] DDC: 0x6580 0x6580 0x6584 0x6584 0x6588 0x6588 0x658c 0x658c [ 5.504547] [drm] Encoders: [ 5.504548] [drm] DFP4: INTERNAL_UNIPHY [ 5.504549] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 5.640237] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1 [ 5.640254] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640267] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640270] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=5 Presence_Detect=1 ELD_Valid=1 [ 5.640282] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640295] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640297] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=7 Presence_Detect=1 ELD_Valid=1 [ 5.640310] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640322] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640324] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=9 Presence_Detect=1 ELD_Valid=1 [ 5.640336] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640349] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640351] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=11 Presence_Detect=1 ELD_Valid=1 [ 5.640363] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640376] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 5.640378] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=13 Presence_Detect=1 ELD_Valid=1 [ 5.640390] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 5.640403] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0
This is ALSA driver retrying reading monitor information (still fails as not supported by this driver).
[ 7.906] (II) RADEON(0): EDID for output DisplayPort-0 [ 7.920] (II) RADEON(0): EDID for output DisplayPort-1 [ 7.983] (II) RADEON(0): EDID for output HDMI-0 [ 7.983] (II) RADEON(0): Manufacturer: DON Model: 26 Serial#: 16843009 [ 7.983] (II) RADEON(0): Year: 2011 Week: 0 [ 7.983] (II) RADEON(0): EDID Version: 1.3 [ 7.983] (II) RADEON(0): Monitor name: DENON-AVAMP [ 7.983] (II) RADEON(0): Number of EDID sections to follow: 1 [ 7.983] (II) RADEON(0): EDID (in hex): [ 7.983] (II) RADEON(0): 00ffffffffffff0011ee260001010101 [ 7.983] (II) RADEON(0): 00150103800000780adaffa3584aa229 [ 7.983] (II) RADEON(0): 17494b00000001010101010101010101 [ 7.983] (II) RADEON(0): 010101010101023a801871382d40582c [ 7.983] (II) RADEON(0): 4500ba882100001e011d8018711c1620 [ 7.983] (II) RADEON(0): 582c2500ba882100009e000000fc0044 [ 7.983] (II) RADEON(0): 454e4f4e2d4156414d500a20000000fd [ 7.983] (II) RADEON(0): 00173d0f440f000a202020202020010d [ 7.983] (II) RADEON(0): 020335714d9005200403020706010e23 [ 7.983] (II) RADEON(0): 0f24320f7f073d1ec01507505f7e0157 [ 7.983] (II) RADEON(0): 0600677e00835f0000e305030167030c [ 7.983] (II) RADEON(0): 001500b82d011d007251d01e206e2855 [ 7.983] (II) RADEON(0): 00ba882100001e8c0ad08a20e02d1010 [ 7.983] (II) RADEON(0): 3e9600ba88210000188c0ad08a20e02d [ 7.983] (II) RADEON(0): 10103e96000b88210000188c0aa01451 [ 7.983] (II) RADEON(0): f01600267c4300ba88210000980000e7
[ 8.003] (II) RADEON(0): EDID for output DVI-0 [ 8.003] (II) RADEON(0): Output DisplayPort-0 disconnected [ 8.003] (II) RADEON(0): Output DisplayPort-1 disconnected [ 8.003] (II) RADEON(0): Output HDMI-0 connected [ 8.003] (II) RADEON(0): Output DVI-0 disconnected
Does this mean the graphic driver received EDID from DENON-AVAMP and pass ELD to audio driver ?
ATI/AMD does not internally use ELD but analogous custom stuff. But as noted, the HDA driver on this kernel does not support reading it, it is a 3.12+ feature (though note that writing the info is disabled in 3.12 radeon video driver on some cards).
A typo here, AMD stuff is a 3.13+ feature.
[ 8.228364] ALSA patch_hdmi.c:972 HDMI hot plug event: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=1 [ 8.228380] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1 [ 8.228393] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 8.228406] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 8.377652] type=1006 audit(1386558737.773:2): pid=515 uid=0 old auid=4294967295 new auid=1000 old ses=4294967295 new ses=1 res=1 [ 8.520795] ALSA hda_codec.c:1633 hda_codec_cleanup_stream: NID=0x2 [ 8.521113] ALSA hda_codec.c:1633 hda_codec_cleanup_stream: NID=0x2 [ 8.521434] ALSA hda_codec.c:1633 hda_codec_cleanup_stream: NID=0x2 [ 8.521727] ALSA hda_codec.c:1633 hda_codec_cleanup_stream: NID=0x2 [ 8.526625] ALSA patch_hdmi.c:1301 HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1 [ 8.526640] ALSA hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 8.526652] ALSA hda_eld.c:351 HDMI: invalid ELD data byte 0
[ 8.261] (II) config/udev: Adding drm device (/dev/dri/card0) [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=9 (/dev/input/event8) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=10 (/dev/input/event7) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=11 (/dev/input/event6) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=3 (/dev/input/event11) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.262] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=7 (/dev/input/event10) [ 8.262] (II) No input driver specified, ignoring this device. [ 8.262] (II) This device may have been added with another device file. [ 8.263] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=8 (/dev/input/event9) [ 8.263] (II) No input driver specified, ignoring this device. [ 8.263] (II) This device may have been added with another device file. [ 8.263] (II) config/udev: Adding input device Logitech USB Receiver (/dev/input/event0)
On Sun, Dec 8, 2013 at 10:08 PM, Anssi Hannula anssi.hannula@iki.fi wrote:
ATI/AMD does not internally use ELD but analogous custom stuff. But as noted, the HDA driver on this kernel does not support reading it, it is a 3.12+ feature (though note that writing the info is disabled in 3.12 radeon video driver on some cards).
A typo here, AMD stuff is a 3.13+ feature.
New logs.
I hope this time I got it right:
zcat /proc/config.gz : CONFIG_SND_DEBUG=y CONFIG_SND_DEBUG_VERBOSE=y CONFIG_SND_PCM_XRUN_DEBUG=y CONFIG_SND_DYNAMIC_MINORS=y
Sorry about the previous ones.
Thanks, John
ATI/AMD does not internally use ELD but analogous custom stuff. But as noted, the HDA driver on this kernel does not support reading it, it is a 3.12+ feature (though note that writing the info is disabled in 3.12 radeon video driver on some cards).
A typo here, AMD stuff is a 3.13+ feature.
New logs.
I hope this time I got it right:
zcat /proc/config.gz : CONFIG_SND_DEBUG=y CONFIG_SND_DEBUG_VERBOSE=y CONFIG_SND_PCM_XRUN_DEBUG=y CONFIG_SND_DYNAMIC_MINORS=y
Did you pass the output of alsa-info.sh and eld to the alsa-devel mailing list ?
Codec: ATI R6xx HDMI Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x1002aa01 Subsystem Id: 0x00aa0100 Revision Id: 0x100300
seem that your codec may get Audio-Video Association Port ID and Sink Information for your DENON-AVAMP
Do pulseaudio show four available HDMI ports ?
pactl list
Do pulseaudio select the first HDMI as active port the default sink ?
pactl stat
At Mon, 09 Dec 2013 08:01:17 +0200, Anssi Hannula wrote:
09.12.2013 06:50, Raymond Yau kirjoitti:
2013/12/9 John Ettedgui <john.ettedgui@gmail.com mailto:john.ettedgui@gmail.com>
I am using the gitcompile script to configure, compile... There is no configure by default, I was able to autogen it, but then I had issues while building so I reverted back to gitcompile[ 4.841881] ALSA hda_intel.c:3170 0000:01:00.1: Handle VGA-switcheroo audio client [ 4.841885] ALSA hda_intel.c:3364 0000:01:00.1: Using LPIB position fix [ 4.841886] ALSA hda_intel.c:3510 0000:01:00.1: Force to non-snoop mode [ 4.841920] snd_hda_intel 0000:01:00.1: irq 47 for MSI/MSI-X [ 4.841940] ALSA hda_intel.c:3635 0000:01:00.1: chipset global capabilities = 0x0
seem the max number of playback streams is hardcoded in the driver
Indeed it is hardcoded to 1 (previous ATI/AMD codecs had a single HDMI pin). This is almost certainly not true anymore.
I wonder what the limit is now, maybe the amount of HDMI pins so that there can be 6 or 7 independent streams? Alex?
It's surprising that even the recent AMD chips don't set GCAPS properly...
We can set it max 8 or 16 for AZX_DRIVER_ATIHDMI* cases. You'd need a bit more spaces for BDL and azx_dev structs, but it's small enough and negligible.
An untested patch is attached below.
thanks,
Takashi
-- 8< -- From: Takashi Iwai tiwai@suse.de Subject: [PATCH] ALSA: hda - Increment default stream numbers for AMD HDMI controllers
It turned out that some AMD HDMI controllers still don't provide proper values in GCAP register (all zero), and the driver assigns only one stream in that case, although the connected codec chip supports more than one stream.
In this patch, the default max number of streams for AMD HDMI controllers is increased to 8, which should suffice for most use cases. This is a default value that takes effect only when no GCAP register is given. The overhead by this increase is only azx_dev struct and BDL allocations, so it's negligible.
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/hda/hda_intel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index af86c71f27bf..08d3a634bf42 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -297,9 +297,9 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 }; #define ULI_NUM_CAPTURE 5 #define ULI_NUM_PLAYBACK 6
-/* ATI HDMI has 1 playback and 0 capture */ +/* ATI HDMI may have up to 8 playbacks and 0 capture */ #define ATIHDMI_NUM_CAPTURE 0 -#define ATIHDMI_NUM_PLAYBACK 1 +#define ATIHDMI_NUM_PLAYBACK 8
/* TERA has 4 playback and 3 capture */ #define TERA_NUM_CAPTURE 3
-----Original Message----- From: Takashi Iwai [mailto:tiwai@suse.de] Sent: Monday, December 09, 2013 4:26 AM To: Anssi Hannula Cc: Raymond Yau; John Ettedgui; ALSA Development Mailing List; erutrot@gmail.com; pulseaudio-discuss@lists.freedesktop.org; Deucher, Alexander Subject: Re: [pulseaudio-discuss] Issue with multiple hdmi codecs in radeonhd, hacked to work
At Mon, 09 Dec 2013 08:01:17 +0200, Anssi Hannula wrote:
09.12.2013 06:50, Raymond Yau kirjoitti:
2013/12/9 John Ettedgui <john.ettedgui@gmail.com mailto:john.ettedgui@gmail.com>
I am using the gitcompile script to configure, compile... There is no configure by default, I was able to autogen it, but then I had issues while building so I reverted back to gitcompile[ 4.841881] ALSA hda_intel.c:3170 0000:01:00.1: Handle VGA-switcheroo audio client [ 4.841885] ALSA hda_intel.c:3364 0000:01:00.1: Using LPIB position fix [ 4.841886] ALSA hda_intel.c:3510 0000:01:00.1: Force to non-snoop
mode
[ 4.841920] snd_hda_intel 0000:01:00.1: irq 47 for MSI/MSI-X [ 4.841940] ALSA hda_intel.c:3635 0000:01:00.1: chipset global capabilities = 0x0
seem the max number of playback streams is hardcoded in the driver
Indeed it is hardcoded to 1 (previous ATI/AMD codecs had a single HDMI pin). This is almost certainly not true anymore.
I wonder what the limit is now, maybe the amount of HDMI pins so that there can be 6 or 7 independent streams? Alex?
It's surprising that even the recent AMD chips don't set GCAPS properly...
We can set it max 8 or 16 for AZX_DRIVER_ATIHDMI* cases. You'd need a bit more spaces for BDL and azx_dev structs, but it's small enough and negligible.
An untested patch is attached below.
I'll see if I can find out how it should work.
Alex
thanks,
Takashi
-- 8< -- From: Takashi Iwai tiwai@suse.de Subject: [PATCH] ALSA: hda - Increment default stream numbers for AMD HDMI controllers
It turned out that some AMD HDMI controllers still don't provide proper values in GCAP register (all zero), and the driver assigns only one stream in that case, although the connected codec chip supports more than one stream.
In this patch, the default max number of streams for AMD HDMI controllers is increased to 8, which should suffice for most use cases. This is a default value that takes effect only when no GCAP register is given. The overhead by this increase is only azx_dev struct and BDL allocations, so it's negligible.
Signed-off-by: Takashi Iwai tiwai@suse.de
sound/pci/hda/hda_intel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index af86c71f27bf..08d3a634bf42 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -297,9 +297,9 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 }; #define ULI_NUM_CAPTURE 5 #define ULI_NUM_PLAYBACK 6
-/* ATI HDMI has 1 playback and 0 capture */ +/* ATI HDMI may have up to 8 playbacks and 0 capture */ #define ATIHDMI_NUM_CAPTURE 0 -#define ATIHDMI_NUM_PLAYBACK 1 +#define ATIHDMI_NUM_PLAYBACK 8
/* TERA has 4 playback and 3 capture */
#define TERA_NUM_CAPTURE 3
1.8.5
participants (5)
-
Anssi Hannula -
Deucher, Alexander -
John Ettedgui -
Raymond Yau -
Takashi Iwai