* Re: No HDMI Audio with Radeon HD7750 on Acube Sam460ex AMCC powerpc 460ex board
[not found] ` <CADnq5_PPbmwL8FpjHUCdjK4uVp8HGSZjJQeUgWTJpYzEpfrKiw@mail.gmail.com>
@ 2015-05-06 10:36 ` Julian Margetson
0 siblings, 0 replies; only message in thread
From: Julian Margetson @ 2015-05-06 10:36 UTC (permalink / raw)
To: Alex Deucher; +Cc: linuxppc-dev, Maling list - DRI developers
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git bisect good
38aef1549b18539eaecd804383a6ccb6588a9ce1 is the first bad commit
commit 38aef1549b18539eaecd804383a6ccb6588a9ce1
Author: Alex Deucher <alexander.deucher@amd•com>
Date: Tue Apr 7 10:20:49 2015 -0400
drm/radeon: only enable audio streams if the monitor supports it
Selectively enable which packets we send based on monitor caps.
Signed-off-by: Alex Deucher <alexander.deucher@amd•com>
Cc: stable@vger•kernel.org
:040000 040000 e27f98a4a15d2f30baf3ea92420112874b0b1c34 17af34604734b63ce30cfa3637fa1fa1fa1a38f4 M drivers
Problems with HDMI audio connection continue.
Kernel 4.0.0 will not boot with HDMI connected only DVI. HD6670 & HD7750
tested .
Kernel 4.1.0-rc1 same. HD7750 tested .
Kernel 4.1.0-rc2 will only boot if monitor connected with DVI to VGA
adapter . HD7750 tested.
U-Boot 2010.06.05a (Jan 30 2012 - 16:06:56)
CPU: AMCC PowerPC 460EX Rev. B at 1155 MHz (PLB=231 OPB=115 EBC=115)
No Security/Kasumi support
Bootstrap Option H - Boot ROM Location I2C (Addr 0x52)
Internal PCI arbiter enabled
32 kB I-Cache 32 kB D-Cache
Board: Sam460ex, PCIe 4x + PCIe 1x
I2C: ready
DRAM: 2 GiB (ECC not enabled, 462 MHz, CL4)
PCI: Bus Dev VenId DevId Class Int
00 04 1095 3512 0104 00
00 06 126f 0501 0380 00
PCIE0: successfully set as root-complex
03 00 1412 1724 0401 ff
02 00 1b21 1080 0604 00
PCIE1: successfully set as root-complex
05 00 1002 683f 0300 ff
Net: ppc_4xx_eth0
FPGA: Revision 03 (2010-10-07)
SM502: found
VGA: 1
VESA: OK
[ 2.752985] Generic non-volatile memory driver v1.1
[ 2.758430] Linux agpgart interface v0.103
[ 2.762867] [drm] Initialized drm 1.1.0 20060810
[ 2.767774] [drm] radeon kernel modesetting enabled.
[ 2.773908] [drm] initializing kernel modesetting (VERDE 0x1002:0x683F 0x1545:0x7750).
[ 2.782084] [drm] register mmio base: 0xe90000000
[ 2.786859] [drm] register mmio size: 262144
[ 3.123010] ATOM BIOS: C44501
[ 3.126284] radeon 0001:81:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
[ 3.135213] radeon 0001:81:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
[ 3.142897] [drm] Detected VRAM RAM=1024M, BAR=256M
[ 3.147791] [drm] RAM width 128bits DDR
[ 3.151836] [TTM] Zone kernel: Available graphics memory: 379234 kiB
[ 3.158325] [TTM] Zone highmem: Available graphics memory: 1034594 kiB
[ 3.164877] [TTM] Initializing pool allocator
[ 3.169271] [TTM] Initializing DMA pool allocator
[ 3.174101] [drm] radeon: 1024M of VRAM memory ready
[ 3.179107] [drm] radeon: 1024M of GTT memory ready.
[ 3.184146] [drm] Loading verde Microcode
[ 3.188210] [drm] Internal thermal controller with fan control
[ 3.194379] [drm] probing gen 2 caps for device aaa1:bed1 = 18cc41/0
[ 3.248227] [drm] radeon: dpm initialized
[ 3.252458] [drm] GART: num cpu pages 262144, num gpu pages 262144
[ 3.264041] [drm] probing gen 2 caps for device aaa1:bed1 = 18cc41/0
[ 3.298301] [drm] PCIE GART of 1024M enabled (table at 0x0000000000277000).
[ 3.305645] radeon 0001:81:00.0: WB enabled
[ 3.309885] radeon 0001:81:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffc01c00
[ 3.320010] radeon 0001:81:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffc01c04
[ 3.330130] radeon 0001:81:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffc01c08
[ 3.340252] radeon 0001:81:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffc01c0c
[ 3.350374] radeon 0001:81:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffc01c10
[ 3.382285] radeon 0001:81:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xf90b5a18
[ 3.392430] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.399069] [drm] Driver supports precise vblank timestamp query.
[ 3.405190] radeon 0001:81:00.0: radeon: MSI limited to 32-bit
[ 3.411071] ppc4xx_setup_msi_irqs: fail allocating msi interrupt
[ 3.417195] [drm] radeon: irq initialized.
[ 4.175889] [drm:r600_ring_test] *ERROR* radeon: ring 0 test failed (scratch(0x850C)=0xCAFEDEAD)
[ 4.184750] radeon 0001:81:00.0: disabling GPU acceleration
[ 4.388914] [drm] Radeon Display Connectors
[ 4.393501] [drm] Connector 0:
[ 4.396624] [drm] HDMI-A-1
[ 4.399626] [drm] HPD4
[ 4.402211] [drm] DDC: 0x6570 0x6570 0x6574 0x6574 0x6578 0x6578 0x657c 0x657c
[ 4.409664] [drm] Encoders:
[ 4.412683] [drm] DFP1: INTERNAL_UNIPHY2
[ 4.416983] [drm] Connector 1:
[ 4.420056] [drm] DVI-I-1
[ 4.422868] [drm] HPD2
[ 4.425423] [drm] DDC: 0x6560 0x6560 0x6564 0x6564 0x6568 0x6568 0x656c 0x656c
[ 4.432841] [drm] Encoders:
[ 4.435828] [drm] DFP2: INTERNAL_UNIPHY
[ 4.440029] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 4.560536] [drm] fb mappable at 0x80478000
[ 4.564756] [drm] vram apper at 0x80000000
[ 4.568867] [drm] size 8294400
[ 4.571940] [drm] fb depth is 24
[ 4.575186] [drm] pitch is 7680
[ 4.871678] Console: switching to colour frame buffer device 240x67
[ 4.951862] radeon 0001:81:00.0: fb0: radeondrmfb frame buffer device
[ 4.958691] radeon 0001:81:00.0: registered panic notifier
[ 4.968736] [drm] Initialized radeon 2.42.0 20080528 for 0001:81:00.0 on minor 0
[ 7.448082] snd_hda_intel 0001:81:00.1: enabling device (0000 -> 0002)
[ 7.475388] snd_hda_intel 0001:81:00.1: Force to snoop mode by module option
[ 7.709078] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0001:80/0001:80:00.0/0001:81:00.1/sound/card0/input2
[ 7.927376] ALSA device list:
[ 7.951820] #0: HDA ATI HDMI at 0x90060000 irq 21
[ 13.383835] systemd[1]: Starting Journal Service...
[ 13.483427] systemd[1]: Started Journal Service.
[ 16.842788] Adding 62564k swap on /dev/sda10. Priority:-1 extents:1 across:62564k FS
[ 18.516113] systemd-journald[1383]: Received request to flush runtime journal from PID 1
[ 26.268157] eth0: link is up, 100 FDX, pause enabled
[ 27.061114] Unable to handle kernel paging request for data at address 0x00000008
[ 27.088902] Faulting instruction address: 0xc04ad114
[ 27.093936] Vector: 300 (Data Access) at [ee7d3c30]
[ 27.098817] pc: c04ad114: radeon_audio_enable+0x4/0x18
[ 27.104364] lr: c04ad3c4: radeon_audio_detect+0xd4/0x104
[ 27.110076] sp: ee7d3ce0
[ 27.112958] msr: 29000
[ 27.115580] dar: 8
[ 27.117853] dsisr: 0
[ 27.120129] current = 0xea9a1d60
[ 27.123532] pid = 2187, comm = Xorg
[ 27.127564] enter ? for help
[ 27.130454] [link register ] c04ad3c4 radeon_audio_detect+0xd4/0x104
[ 27.137029] [ee7d3ce0] c04ad390 radeon_audio_detect+0xa0/0x104 (unreliable)
[ 27.144044] [ee7d3d00] c03eccd0 radeon_dvi_detect+0x390/0x3b4
[ 27.149852] [ee7d3d30] c03977a0 drm_helper_probe_single_connector_modes_merge_bits+0xf4/0x448
[ 27.158437] [ee7d3d70] c03b3a20 drm_mode_getconnector+0xe4/0x334
[ 27.164504] [ee7d3e10] c03a68d8 drm_ioctl+0x374/0x458
[ 27.169617] [ee7d3ed0] c00cfbfc do_vfs_ioctl+0x52c/0x6e8
[ 27.174990] [ee7d3f20] c00cfdf8 SyS_ioctl+0x40/0x68
[ 27.179921] [ee7d3f40] c000ab84 ret_from_syscall+0x0/0x3c
[ 27.185379] --- Exception: c01 (System Call) at 1fe0925c
[ 27.190727] SP (bff40610) is in userspace
[ 27.194737] mon> <no input ...>
[ 29.213510] Oops: Kernel access of bad area, sig: 11 [#1]
[ 29.219247] PREEMPT Canyonlands
[ 29.222585] Modules linked in:
[ 29.225829] CPU: 0 PID: 2187 Comm: Xorg Not tainted 4.1.0-rc2-Sam460ex #2
[ 29.233006] task: ea9a1d60 ti: ee7d2000 task.ti: ee7d2000
[ 29.238715] NIP: c04ad114 LR: c04ad3c4 CTR: c03eb324
[ 29.243958] REGS: ee7d3c30 TRAP: 0300 Not tainted (4.1.0-rc2-Sam460ex)
[ 29.251127] MSR: 00029000 <CE,EE,ME> CR: 24004422 XER: 00000000
[ 29.257681] DEAR: 00000008 ESR: 00000000
GPR00: c04ad390 ee7d3ce0 ea9a1d60 eeafc000 00000000 00000000 c0740000 00000000
GPR08: 00000000 00000000 eeb18400 ee7d3ce0 24004444 20558ff4 20639b48 20633098
GPR16: 00000000 ffffffff 00000001 00000000 ee7d3e18 eeb18578 00000001 00004000
GPR24: 00004000 c074a1d8 c073e480 00000001 eeb654c0 eeafc000 eeb1ef00 00000000
[ 29.292222] NIP [c04ad114] radeon_audio_enable+0x4/0x18
[ 29.297744] LR [c04ad3c4] radeon_audio_detect+0xd4/0x104
[ 29.303358] Call Trace:
[ 29.305948] [ee7d3ce0] [c04ad390] radeon_audio_detect+0xa0/0x104 (unreliable)
[ 29.313539] [ee7d3d00] [c03eccd0] radeon_dvi_detect+0x390/0x3b4
[ 29.319822] [ee7d3d30] [c03977a0] drm_helper_probe_single_connector_modes_merge_bits+0xf4/0x448
[ 29.329038] [ee7d3d70] [c03b3a20] drm_mode_getconnector+0xe4/0x334
[ 29.335599] [ee7d3e10] [c03a68d8] drm_ioctl+0x374/0x458
[ 29.341148] [ee7d3ed0] [c00cfbfc] do_vfs_ioctl+0x52c/0x6e8
[ 29.346964] [ee7d3f20] [c00cfdf8] SyS_ioctl+0x40/0x68
[ 29.352322] [ee7d3f40] [c000ab84] ret_from_syscall+0x0/0x3c
[ 29.358232] --- interrupt: c01 at 0x1fe0925c
[ 29.358232] LR = 0x1fe09180
[ 29.366040] Instruction dump:
[ 29.369192] 8129012c 806a0018 2f890000 419e0018 81290004 2f890000 419e000c 7d2903a6
[ 29.377498] 4e800420 38600000 4e800020 81231cf0 <81290008> 2f890000 4d9e0020 7d2903a6
[ 29.543328] ---[ end trace 0a55dcaf8c1fad23 ]---
[ 29.547950]
Debian GNU/Linux 8 Sam460ex ttyS0
Sam460ex login:
On 3/8/2015 1:45 PM, Alex Deucher wrote:
> On Sun, Mar 8, 2015 at 9:33 AM, Julian Margetson<runaway@candw•ms> wrote:
>> With Kernel 3.19 HDMI audio works ok with Radeon HD 6670 but not Radeon HD
>> 7750 on
>> Acube Sam460ex AMCC powerpc 460ex board.Also a problem with direct firmware
>> loading or the radeon firmware which loads ok for the Radeon HD 6670 .
> Make sure you've included the proper firmware images. Note the case.
> We switched to a new firmware format for SI and newer and the firmware
> files names are now lower case (new verde_pfp.bin vs old
> VERDE_pfp.bin). The older asics still use the old firmware format
> with the upper case names.
>
> As to the audio, I've never tested it on non-x86. Make sure the hda
> audio driver is loaded correctly.
>
> Alex
>
>> [ 2.561952] Linux agpgart interface v0.103
>> [ 2.566290] [drm] Initialized drm 1.1.0 20060810
>> [ 2.571164] [drm] radeon kernel modesetting enabled.
>> [ 2.577230] [drm] initializing kernel modesetting (VERDE 0x1002:0x683F
>> 0x1545:0x7750).
>> [ 2.585379] [drm] register mmio base: 0xe90000000
>> [ 2.590143] [drm] register mmio size: 262144
>> [ 2.925520] ATOM BIOS: C44501
>> [ 2.928803] radeon 0001:81:00.0: VRAM: 1024M 0x0000000000000000 -
>> 0x000000003FFFFFFF (1024M used)
>> [ 2.937725] radeon 0001:81:00.0: GTT: 1024M 0x0000000040000000 -
>> 0x000000007FFFFFFF
>> [ 2.945401] [drm] Detected VRAM RAM=1024M, BAR=256M
>> [ 2.950294] [drm] RAM width 128bits DDR
>> [ 2.954331] [TTM] Zone kernel: Available graphics memory: 379212 kiB
>> [ 2.960822] [TTM] Zone highmem: Available graphics memory: 1034572 kiB
>> [ 2.967373] [TTM] Initializing pool allocator
>> [ 2.971766] [TTM] Initializing DMA pool allocator
>> [ 2.976604] [drm] radeon: 1024M of VRAM memory ready
>> [ 2.981610] [drm] radeon: 1024M of GTT memory ready.
>> [ 2.986651] [drm] Loading verde Microcode
>> [ 2.990757] radeon 0001:81:00.0: Direct firmware load for
>> radeon/verde_pfp.bin failed with error -2
>> [ 2.999908] radeon 0001:81:00.0: Direct firmware load for
>> radeon/verde_me.bin failed with error -2
>> [ 3.008995] radeon 0001:81:00.0: Direct firmware load for
>> radeon/verde_ce.bin failed with error -2
>> [ 3.018041] radeon 0001:81:00.0: Direct firmware load for
>> radeon/verde_rlc.bin failed with error -2
>> [ 3.027184] radeon 0001:81:00.0: Direct firmware load for
>> radeon/verde_mc.bin failed with error -2
>> [ 3.036203] [drm] radeon/VERDE_mc2.bin: 31500 bytes
>> [ 3.041171] radeon 0001:81:00.0: Direct firmware load for
>> radeon/verde_smc.bin failed with error -2
>> [ 3.050278] [drm] Internal thermal controller with fan control
>> [ 3.056448] [drm] probing gen 2 caps for device aaa1:bed1 = 18cc41/0
>> [ 3.110566] [drm] radeon: dpm initialized
>> [ 3.114788] [drm] GART: num cpu pages 262144, num gpu pages 262144
>> [ 3.126445] [drm] probing gen 2 caps for device aaa1:bed1 = 18cc41/0
>> [ 3.171357] [drm] PCIE GART of 1024M enabled (table at
>> 0x0000000000277000).
>> [ 3.178681] radeon 0001:81:00.0: WB enabled
>> [ 3.182925] radeon 0001:81:00.0: fence driver on ring 0 use gpu addr
>> 0x0000000040000c00 and cpu addr 0xffc01c00
>> [ 3.193045] radeon 0001:81:00.0: fence driver on ring 1 use gpu addr
>> 0x0000000040000c04 and cpu addr 0xffc01c04
>> [ 3.203167] radeon 0001:81:00.0: fence driver on ring 2 use gpu addr
>> 0x0000000040000c08 and cpu addr 0xffc01c08
>> [ 3.213287] radeon 0001:81:00.0: fence driver on ring 3 use gpu addr
>> 0x0000000040000c0c and cpu addr 0xffc01c0c
>> [ 3.223409] radeon 0001:81:00.0: fence driver on ring 4 use gpu addr
>> 0x0000000040000c10 and cpu addr 0xffc01c10
>> [ 3.255059] radeon 0001:81:00.0: fence driver on ring 5 use gpu addr
>> 0x0000000000075a18 and cpu addr 0xf90b5a18
>> [ 3.265199] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>> [ 3.271837] [drm] Driver supports precise vblank timestamp query.
>> [ 3.277957] radeon 0001:81:00.0: radeon: MSI limited to 32-bit
>> [ 3.283833] ppc4xx_setup_msi_irqs: fail allocating msi interrupt
>> [ 3.289927] [drm] radeon: irq initialized.
>> [ 4.047989] [drm:r600_ring_test] *ERROR* radeon: ring 0 test failed
>> (scratch(0x850C)=0xCAFEDEAD)
>> [ 4.056845] radeon 0001:81:00.0: disabling GPU acceleration
>> [ 4.261053] [drm] Radeon Display Connectors
>> [ 4.265626] [drm] Connector 0:
>> [ 4.268744] [drm] HDMI-A-1
>> [ 4.271735] [drm] HPD4
>> [ 4.274313] [drm] DDC: 0x6570 0x6570 0x6574 0x6574 0x6578 0x6578 0x657c
>> 0x657c
>> [ 4.281755] [drm] Encoders:
>> [ 4.284768] [drm] DFP1: INTERNAL_UNIPHY2
>> [ 4.289060] [drm] Connector 1:
>> [ 4.292125] [drm] DVI-I-1
>> [ 4.294929] [drm] HPD2
>> [ 4.297476] [drm] DDC: 0x6560 0x6560 0x6564 0x6564 0x6568 0x6568 0x656c
>> 0x656c
>> [ 4.304894] [drm] Encoders:
>> [ 4.307872] [drm] DFP2: INTERNAL_UNIPHY
>> [ 4.312064] [drm] CRT1: INTERNAL_KLDSCP_DAC1
>> [ 4.465445] [drm] fb mappable at 0x80478000
>> [ 4.469662] [drm] vram apper at 0x80000000
>> [ 4.473775] [drm] size 8294400
>> [ 4.476840] [drm] fb depth is 24
>> [ 4.480084] [drm] pitch is 7680
>> [ 4.759376] Console: switching to colour frame buffer device 240x67
>> [ 4.838736] radeon 0001:81:00.0: fb0: radeondrmfb frame buffer device
>> [ 4.845560] radeon 0001:81:00.0: registered panic notifier
>> [ 4.856007] [drm] Initialized radeon 2.40.0 20080528 for 0001:81:00.0 on
>> minor 0
>>
>> [ 31.335598] [drm:dce6_audio_get_pin] *ERROR* No connected audio pins
>> found!
>>
>>
>>
>> _______________________________________________
>> dri-devel mailing list
>> dri-devel@lists•freedesktop.org
>> http://lists.freedesktop.org/mailman/listinfo/dri-devel
>>
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