git bisect good 38aef1549b18539eaecd804383a6ccb6588a9ce1 is the first bad commit commit 38aef1549b18539eaecd804383a6ccb6588a9ce1 Author: Alex Deucher <alexander.deucher@xxxxxxx> 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@xxxxxxx> Cc: stable@xxxxxxxxxxxxxxx :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@xxxxxxxx> 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@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel |
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