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 > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
