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. onsole:switchingtocolourframebufferdevice100x30
2. [1.332042]tilcdc4830e000.lcdc:fb0:framebufferdevice
3. [1.337919]tilcdc4830e000.lcdc:registeredpanicnotifier
4. [1.343814][drm]Initializedtilcdc1.0.020121205onminor0
5. [1.380804]brd:moduleloaded
6. [1.398539]loop:moduleloaded
7. [1.404724]mtdoops:mtddevice(mtddev=name/number)mustbesupplied
8. [1.414737]usbcore:registerednewinterfacedriverasix
9. [1.420619]usbcore:registerednewinterfacedriverax88179_178a
10. [1.427154]usbcore:registerednewinterfacedrivercdc_ether
11. [1.433416]usbcore:registerednewinterfacedriversmsc95xx
12. [1.439572]usbcore:registerednewinterfacedrivernet1080
13. [1.445625]usbcore:registerednewinterfacedrivercdc_subset
14. [1.451932]usbcore:registerednewinterfacedriverzaurus
15. [1.457997]usbcore:registerednewinterfacedrivercdc_ncm
16. [1.465136]usbcore:registerednewinterfacedrivercdc_wdm
17. [1.471412]usbcore:registerednewinterfacedriverusb-storage
18. [1.477942]usbcore:registerednewinterfacedriverusbtest
19. [1.486105]mousedev:PS/2mousedevicecommonforallmice
20. [1.496690]omap_rtc44e3e000.rtc:rtccore:registered44e3e000.rtcasrtc0
21. [1.504827]i2c/deventriesdriver
22. [1.508655]Driverfor1-wireDallasnetworkprotocol.
23. [1.517293]omap_wdt:OMAPWatchdogTimerRev0x01:initialtimeout60sec
24. [1.527282]omap_hsmmc48060000.mmc:unabletogetvmmcregulator-517
25. [1.534612]platform48060000.mmc:Driveromap_hsmmcrequestsprobedeferral
26. [1.544215]ledtrig-cpu:registeredtoindicateactivityonCPUs
27. [1.551195]usbcore:registerednewinterfacedriverusbhid
28. [1.557065]usbhid:USBHIDcoredriver
29. [1.575960]davinci_evmsound:ASoC:CODEC(null)notregistered
30. [1.582524]davinci_evmsound:snd_soc_register_cardfailed(-517)
31. [1.589121]platformsound:Driverdavinci_evmrequestsprobedeferral
32. [1.596830]oprofile:usingarm/armv7
33. [1.601311]TCP:cubicregistered
34. [1.604789]InitializingXFRMnetlinksocket
35. [1.609445]NET:Registeredprotocolfamily17
36. [1.614179]NET:Registeredprotocolfamily15
37. [1.619196]Keytypedns_resolverregistered
38. [1.623867]omap_voltage_late_init:Voltagedriversupportnotadded
39. [1.630565]sr_dev_init:Novoltagedomainspecifiedforsmartreflex0.Cannotinitialize
40. [1.639038]sr_dev_init:Novoltagedomainspecifiedforsmartreflex1.Cannotinitialize
41. [1.648614]ThumbEECPUextensionsupported.
42. [1.653130]RegisteringSWP/SWPBemulationhandler
43. [1.658211]SmartReflexClass3initialized
44. [1.667886]omap-gpmc50000000.gpmc:GPMCrevision6.0
45. [1.674877]nand:devicefound,ManufacturerID:0xec,ChipID:0xd3
46. [1.681647]nand:SamsungNAND1GiB3,3V8-bit
47. [1.686312]nand:1024MiB,SLC,pagesize:2048,OOBsize:64
48. [1.692312]nand:error:CONFIG_MTD_NAND_OMAP_BCHnotenabled
49. [1.698428]omap2-nand:probeofomap2-nand.0failedwitherror-22
50. [1.790962]tps659100-002d:Nointerruptsupport,nocoreIRQ
51. [1.807488]vrtc:1800mV
52. [1.810865]vrtc:suppliedbyvbat
53. [1.818190]vio:at1500mV
54. [1.821460]vio:suppliedbyvbat
55. [1.828397]vdd_mpu:912<-->1312mVat1325mV
56. [1.833532]vdd_mpu:suppliedbyvbat
57. [1.840598]vdd_core:912<-->1150mVat1137mV
58. [1.845924]vdd_core:suppliedbyvbat
59. [1.852537]vdd3:5000mV
60. [1.858001]vdig1:at1800mV
61. [1.861420]vdig1:suppliedbyvbat
62. [1.867904]vdig2:at1800mV
63. [1.871302]vdig2:suppliedbyvbat
64. [1.878529]vpll:at1800mV
65. [1.881866]vpll:suppliedbyvbat
66. [1.888426]vdac:at1800mV
67. [1.891747]vdac:suppliedbyvbat
68. [1.898169]vaux1:at1800mV
69. [1.901568]vaux1:suppliedbyvbat
70. [1.908027]vaux2:at3300mV
71. [1.911421]vaux2:suppliedbyvbat
72. [1.917833]vaux33:at3300mV
73. [1.921323]vaux33:suppliedbyvbat
74. [1.927806]vmmc:1800<-->3300mVat3300mV
75. [1.932761]vmmc:suppliedbyvbat
76. [1.938842]vbb:at3000mV
77. [1.942302]vbb:suppliedbyvbat
78. [1.949841]omap_i2c44e0b000.i2c:bus0rev0.11at400kHz
79. [1.963667]omap_i2c4802a000.i2c:bus1rev0.11at100kHz
80. [2.007363]wm89600-001a:Noplatformdatasupplied
81. [2.084399]mmc0:hostdoesnotsupportreadingread-onlyswitch.assumingwrite-enable.
82. [2.095817]mmc0:newhighspeedSDHCcardataddressaaaa
83. [2.104312]mmcblk0:mmc0:aaaaSL16G14.8GiB
84. [2.1166