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Thanks.
Proper firmware now included and loading ok. hda audio driver is loaded and the various outputs options are showing. but still no audio out. Can confirm that audio does work with a Radeon HD6670. Still same error with the Radeon HD7750 [drm:dce6_audio_get_pin] *ERROR* No connected audio pins found!Julian 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 [ 0.000000] Using Canyonlands machine description [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.19.1-Sam460ex (root@julian-VirtualBox) (gcc version 4.8.2 (Ubuntu 4.8.2-16ubuntu3) ) #3 PREEMPT Sun Mar 8 14:49:11 AST 2015 [ 2.562014] Linux agpgart interface v0.103 [ 2.566342] [drm] Initialized drm 1.1.0 20060810 [ 2.571237] [drm] radeon kernel modesetting enabled. [ 2.577292] [drm] initializing kernel modesetting (VERDE 0x1002:0x683F 0x1545:0x7750). [ 2.585454] [drm] register mmio base: 0xe90000000 [ 2.590235] [drm] register mmio size: 262144 [ 2.925651] ATOM BIOS: C44501 [ 2.928918] radeon 0001:81:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 2.937840] radeon 0001:81:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 2.945524] [drm] Detected VRAM RAM=1024M, BAR=256M [ 2.950417] [drm] RAM width 128bits DDR [ 2.954459] [TTM] Zone kernel: Available graphics memory: 379228 kiB [ 2.960944] [TTM] Zone highmem: Available graphics memory: 1034588 kiB [ 2.967496] [TTM] Initializing pool allocator [ 2.971889] [TTM] Initializing DMA pool allocator [ 2.976725] [drm] radeon: 1024M of VRAM memory ready [ 2.981723] [drm] radeon: 1024M of GTT memory ready. [ 2.986764] [drm] Loading verde Microcode [ 2.990826] [drm] Internal thermal controller with fan control [ 2.996969] [drm] probing gen 2 caps for device aaa1:bed1 = 18cc41/0 [ 3.051126] [drm] radeon: dpm initialized [ 3.055331] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 3.066908] [drm] probing gen 2 caps for device aaa1:bed1 = 18cc41/0 [ 3.106472] [drm] PCIE GART of 1024M enabled (table at 0x0000000000277000). [ 3.113800] radeon 0001:81:00.0: WB enabled [ 3.118041] radeon 0001:81:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffc01c00 [ 3.128158] radeon 0001:81:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffc01c04 [ 3.138280] radeon 0001:81:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffc01c08 [ 3.148401] radeon 0001:81:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffc01c0c [ 3.158522] radeon 0001:81:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffc01c10 [ 3.189794] radeon 0001:81:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xf90b5a18 [ 3.199930] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 3.206569] [drm] Driver supports precise vblank timestamp query. [ 3.212689] radeon 0001:81:00.0: radeon: MSI limited to 32-bit [ 3.218564] ppc4xx_setup_msi_irqs: fail allocating msi interrupt [ 3.224658] [drm] radeon: irq initialized. [ 3.984480] [drm:r600_ring_test] *ERROR* radeon: ring 0 test failed (scratch(0x850C)=0xCAFEDEAD) [ 3.993333] radeon 0001:81:00.0: disabling GPU acceleration [ 4.197974] [drm] Radeon Display Connectors [ 4.202563] [drm] Connector 0: [ 4.205677] [drm] HDMI-A-1 [ 4.208671] [drm] HPD4 [ 4.211250] [drm] DDC: 0x6570 0x6570 0x6574 0x6574 0x6578 0x6578 0x657c 0x657c [ 4.218692] [drm] Encoders: [ 4.221703] [drm] DFP1: INTERNAL_UNIPHY2 [ 4.225996] [drm] Connector 1: [ 4.229062] [drm] DVI-I-1 [ 4.231864] [drm] HPD2 [ 4.234412] [drm] DDC: 0x6560 0x6560 0x6564 0x6564 0x6568 0x6568 0x656c 0x656c [ 4.241831] [drm] Encoders: [ 4.244809] [drm] DFP2: INTERNAL_UNIPHY [ 4.249011] [drm] CRT1: INTERNAL_KLDSCP_DAC1 [ 4.401128] [drm] fb mappable at 0x80478000 [ 4.405348] [drm] vram apper at 0x80000000 [ 4.409461] [drm] size 8294400 [ 4.412526] [drm] fb depth is 24 [ 4.415763] [drm] pitch is 7680 [ 4.709626] Console: switching to colour frame buffer device 240x67 [ 4.787660] radeon 0001:81:00.0: fb0: radeondrmfb frame buffer device [ 4.794476] radeon 0001:81:00.0: registered panic notifier [ 4.805066] [drm] Initialized radeon 2.40.0 20080528 for 0001:81:00.0 on minor 0 [ 29.867280] [drm:dce6_audio_get_pin] *ERROR* No connected audio pins found! [ 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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