AM335x(TQ335x)学习笔记——WM8960声卡驱动移植

(1) codec_dai_name = "wm8960-hifi" -->

(2) ops -->

(3) init -->

(4) dai_fmt -->

1. s:1024(order:0,4096bytes)
2. [0.081736]CPU:Testingwritebuffercoherency:ok
3. [0.082916]CPU0:thread-1,cpu0,socket-1,mpidr0
4. [0.083033]Settingupstaticidentitymapfor0x805bf4f0-0x805bf560
5. [0.086259]Broughtup1CPUs
6. [0.086278]SMP:Totalof1processorsactivated.
7. [0.086288]CPU:AllCPU(s)startedinSVCmode.
8. [0.088875]devtmpfs:initialized
9. [0.097689]VFPsupportv0.3:implementor41architecture3part30variantcrev3
10. [0.133508]omap_hwmod:tptc0usingbrokendtdatafromedma
11. [0.133865]omap_hwmod:tptc1usingbrokendtdatafromedma
12. [0.134203]omap_hwmod:tptc2usingbrokendtdatafromedma
13. [0.142102]omap_hwmod:debugss:_wait_target_disablefailed
14. [0.200093]pinctrlcore:initializedpinctrlsubsystem
15. [0.202608]regulator-dummy:noparameters
16. [0.232298]NET:Registeredprotocolfamily16
17. [0.240800]DMA:preallocated256KiBpoolforatomiccoherentallocations
18. [0.243054]cpuidle:usinggovernorladder
19. [0.243083]cpuidle:usinggovernormenu
20. [0.255025]OMAPGPIOhardwareversion0.1
21. [0.270226]omap-gpmc50000000.gpmc:couldnotfindpctldevfornode/pinmux@44e10800/nandflash_pins_s0,deferringprobe
22. [0.270268]platform50000000.gpmc:Driveromap-gpmcrequestsprobedeferral
23. [0.274762]hw-breakpoint:debugarchitecture0x4unsupported.
24. [0.319722]edma-dma-engineedma-dma-engine.0:TIEDMADMAenginedriver
25. [0.321054]vbat:5000mV
26. [0.321851]lis3_reg:noparameters
27. [0.325260]SCSIsubsysteminitialized
28. [0.326060]usbcore:registerednewinterfacedriverusbfs
29. [0.326235]usbcore:registerednewinterfacedriverhub
30. [0.330180]usbcore:registerednewdevicedriverusb
31. [0.331021]omap_i2c44e0b000.i2c:couldnotfindpctldevfornode/pinmux@44e10800/pinmux_i2c0_pins,deferringprobe
32. [0.331059]platform44e0b000.i2c:Driveromap_i2crequestsprobedeferral
33. [0.331115]omap_i2c4802a000.i2c:couldnotfindpctldevfornode/pinmux@44e10800/pinmux_i2c1_pins,deferringprobe
34. [0.331139]platform4802a000.i2c:Driveromap_i2crequestsprobedeferral
35. [0.332318]AdvancedLinuxSoundArchitectureDriverInitialized.
36. [0.335684]Switchedtoclocksourcetimer1
37. [0.486994]NET:Registeredprotocolfamily2
38. [0.488860]TCPestablishedhashtableentries:4096(order:2,16384bytes)
39. [0.489040]TCPbindhashtableentries:4096(order:5,147456bytes)
40. [0.490403]TCP:Hashtablesconfigured(established4096bind4096)
41. [0.490593]TCP:renoregistered
42. [0.490617]UDPhashtableentries:256(order:2,20480bytes)
43. [0.490807]UDP-Litehashtableentries:256(order:2,20480bytes)
44. [0.491827]NET:Registeredprotocolfamily1
45. [0.493704]RPC:RegisterednamedUNIXsockettransportmodule.
46. [0.493729]RPC:Registeredudptransportmodule.
47. [0.493738]RPC:Registeredtcptransportmodule.
48. [0.493747]RPC:RegisteredtcpNFSv4.1backchanneltransportmodule.
49. [0.495022]hwperfevents:enabledwitharmv7_cortex_a8PMUdriver,5countersavailable
50. [0.499438]futexhashtableentries:256(order:2,16384bytes)
51. [0.504727]VFS:Diskquotasdquot_6.5.2
52. [0.504882]Dquot-cachehashtableentries:1024(order0,4096bytes)
53. [0.507359]NFS:Registeringtheid_resolverkeytype
54. [0.507727]Keytypeid_resolverregistered
55. [0.507743]Keytypeid_legacyregistered
56. [0.507886]jffs2:version2.2.(NAND)(SUMMARY)漏2001-2006RedHat,Inc.
57. [0.508320]msgmnihasbeensetto977
58. [0.513238]ioschedulernoopregistered
59. [0.513269]ioschedulerdeadlineregistered
60. [0.513341]ioschedulercfqregistered(default)
61. [0.515815]pinctrl-single44e10800.pinmux:142pinsatpaf9e10800size568
62. [0.520975]backlightsupplypowernotfound,usingdummyregulator
63. [0.524309]Serial:8250/16550driver,4ports,IRQsharingenabled
64. [0.530939]omap_uart44e09000.serial:nowakeirqforuart0
65. [0.531575]44e09000.serial:ttyO0atMMIO0x44e09000(irq=88,base_baud=3000000)isaOMAPUART0
66. [1.231857]console[ttyO0]enabled
67. [1.241315]omap_rng48310000.rng:OMAPRandomNumberGeneratorver.20
68. [1.248987][drm]Initializeddrm1.1.020060810
69. [1.261218][drm]SupportsvblanktimestampcachingRev2(21.10.2013).
70. [1.268316][drm]Nodriversupportforvblanktimestampquery.
71. [1.320991]C