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Output of /proc/asound from Ubuntu 12.04 LTS and 3.5 kernel

Aug 9th, 2012
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  1. $ cat /proc/asound/card0/id
  2. PCH
  3.  
  4.  
  5. $ cat /proc/asound/card0/codec#0
  6. Codec: Realtek ALC269VB
  7. Address: 0
  8. AFG Function Id: 0x1 (unsol 1)
  9. Vendor Id: 0x10ec0269
  10. Subsystem Id: 0x10431507
  11. Revision Id: 0x100100
  12. No Modem Function Group found
  13. Default PCM:
  14. rates [0x560]: 44100 48000 96000 192000
  15. bits [0xe]: 16 20 24
  16. formats [0x1]: PCM
  17. Default Amp-In caps: N/A
  18. Default Amp-Out caps: N/A
  19. GPIO: io=2, o=0, i=0, unsolicited=1, wake=0
  20. IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  21. IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  22. Node 0x02 [Audio Output] wcaps 0x1d: Stereo Amp-Out
  23. Control: name="Headphone Playback Volume", index=0, device=0
  24. ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  25. Device: name="ALC269VB Analog", type="Audio", device=0
  26. Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  27. Amp-Out vals: [0x44 0x44]
  28. Converter: stream=0, channel=0
  29. PCM:
  30. rates [0x560]: 44100 48000 96000 192000
  31. bits [0xe]: 16 20 24
  32. formats [0x1]: PCM
  33. Node 0x03 [Audio Output] wcaps 0x1d: Stereo Amp-Out
  34. Control: name="Speaker Playback Volume", index=0, device=0
  35. ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  36. Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  37. Amp-Out vals: [0x44 0x44]
  38. Converter: stream=0, channel=0
  39. PCM:
  40. rates [0x560]: 44100 48000 96000 192000
  41. bits [0xe]: 16 20 24
  42. formats [0x1]: PCM
  43. Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono
  44. Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono
  45. Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital
  46. Converter: stream=0, channel=0
  47. Digital:
  48. Digital category: 0x0
  49. PCM:
  50. rates [0x5e0]: 44100 48000 88200 96000 192000
  51. bits [0xe]: 16 20 24
  52. formats [0x1]: PCM
  53. Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono
  54. Node 0x08 [Audio Input] wcaps 0x10011b: Stereo Amp-In
  55. Amp-In caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1
  56. Amp-In vals: [0x8b 0x8b]
  57. Converter: stream=0, channel=0
  58. SDI-Select: 0
  59. PCM:
  60. rates [0x560]: 44100 48000 96000 192000
  61. bits [0xe]: 16 20 24
  62. formats [0x1]: PCM
  63. Connection: 1
  64. 0x23
  65. Node 0x09 [Audio Input] wcaps 0x10011b: Stereo Amp-In
  66. Control: name="Capture Switch", index=0, device=0
  67. Control: name="Capture Volume", index=0, device=0
  68. Device: name="ALC269VB Analog", type="Audio", device=0
  69. Amp-In caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1
  70. Amp-In vals: [0x13 0x13]
  71. Converter: stream=0, channel=0
  72. SDI-Select: 0
  73. PCM:
  74. rates [0x560]: 44100 48000 96000 192000
  75. bits [0xe]: 16 20 24
  76. formats [0x1]: PCM
  77. Connection: 1
  78. 0x22
  79. Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono
  80. Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  81. Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1
  82. Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  83. Connection: 5
  84. 0x18 0x19 0x1a 0x1b 0x1d
  85. Node 0x0c [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  86. Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  87. Amp-In vals: [0x00 0x00] [0x00 0x00]
  88. Connection: 2
  89. 0x02 0x0b
  90. Node 0x0d [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  91. Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  92. Amp-In vals: [0x00 0x00] [0x00 0x00]
  93. Connection: 2
  94. 0x03 0x0b
  95. Node 0x0e [Vendor Defined Widget] wcaps 0xf00000: Mono
  96. Node 0x0f [Audio Mixer] wcaps 0x20010a: Mono Amp-In
  97. Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  98. Amp-In vals: [0x00] [0x80]
  99. Connection: 2
  100. 0x02 0x0b
  101. Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono
  102. Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono
  103. Node 0x12 [Pin Complex] wcaps 0x40000b: Stereo Amp-In
  104. Control: name="Mic Boost Volume", index=0, device=0
  105. ControlAmp: chs=3, dir=In, idx=0, ofs=0
  106. Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0
  107. Amp-In vals: [0x00 0x00]
  108. Pincap 0x00000020: IN
  109. Pin Default 0x90a60930: [Fixed] Mic at Int N/A
  110. Conn = Digital, Color = Unknown
  111. DefAssociation = 0x3, Sequence = 0x0
  112. Misc = NO_PRESENCE
  113. Pin-ctls: 0x20: IN
  114. Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono
  115. Node 0x14 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  116. Control: name="Speaker Playback Switch", index=0, device=0
  117. ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  118. Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  119. Amp-Out vals: [0x00 0x00]
  120. Pincap 0x00010014: OUT EAPD Detect
  121. EAPD 0x2: EAPD
  122. Pin Default 0x90170110: [Fixed] Speaker at Int N/A
  123. Conn = Analog, Color = Unknown
  124. DefAssociation = 0x1, Sequence = 0x0
  125. Misc = NO_PRESENCE
  126. Pin-ctls: 0x40: OUT
  127. Unsolicited: tag=00, enabled=0
  128. Connection: 2
  129. 0x0c 0x0d*
  130. Node 0x15 [Vendor Defined Widget] wcaps 0xf00000: Mono
  131. Node 0x16 [Vendor Defined Widget] wcaps 0xf00000: Mono
  132. Node 0x17 [Pin Complex] wcaps 0x40010c: Mono Amp-Out
  133. Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  134. Amp-Out vals: [0x80]
  135. Pincap 0x00000010: OUT
  136. Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
  137. Conn = 1/8, Color = Black
  138. DefAssociation = 0xf, Sequence = 0x0
  139. Misc = NO_PRESENCE
  140. Pin-ctls: 0x00:
  141. Connection: 1
  142. 0x0f
  143. Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  144. Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0
  145. Amp-In vals: [0x00 0x00]
  146. Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  147. Amp-Out vals: [0x80 0x80]
  148. Pincap 0x00001734: IN OUT Detect
  149. Vref caps: HIZ 50 GRD 80
  150. Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
  151. Conn = 1/8, Color = Black
  152. DefAssociation = 0xf, Sequence = 0x0
  153. Misc = NO_PRESENCE
  154. Pin-ctls: 0x20: IN VREF_HIZ
  155. Unsolicited: tag=00, enabled=0
  156. Connection: 1
  157. 0x0d
  158. Node 0x19 [Pin Complex] wcaps 0x40008b: Stereo Amp-In
  159. Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0
  160. Amp-In vals: [0x00 0x00]
  161. Pincap 0x00001724: IN Detect
  162. Vref caps: HIZ 50 GRD 80
  163. Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
  164. Conn = 1/8, Color = Black
  165. DefAssociation = 0xf, Sequence = 0x0
  166. Misc = NO_PRESENCE
  167. Pin-ctls: 0x20: IN VREF_HIZ
  168. Unsolicited: tag=00, enabled=0
  169. Node 0x1a [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  170. Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0
  171. Amp-In vals: [0x00 0x00]
  172. Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  173. Amp-Out vals: [0x80 0x80]
  174. Pincap 0x0000003c: IN OUT HP Detect
  175. Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
  176. Conn = 1/8, Color = Black
  177. DefAssociation = 0xf, Sequence = 0x0
  178. Misc = NO_PRESENCE
  179. Pin-ctls: 0x20: IN
  180. Unsolicited: tag=00, enabled=0
  181. Connection: 2
  182. 0x0c* 0x0d
  183. Node 0x1b [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  184. Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0
  185. Amp-In vals: [0x00 0x00]
  186. Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  187. Amp-Out vals: [0x80 0x80]
  188. Pincap 0x00000034: IN OUT Detect
  189. Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
  190. Conn = 1/8, Color = Black
  191. DefAssociation = 0xf, Sequence = 0x0
  192. Misc = NO_PRESENCE
  193. Pin-ctls: 0x20: IN
  194. Unsolicited: tag=00, enabled=0
  195. Connection: 2
  196. 0x0c* 0x0d
  197. Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono
  198. Node 0x1d [Pin Complex] wcaps 0x400000: Mono
  199. Pincap 0x00000020: IN
  200. Pin Default 0x40089b2d: [N/A] Line Out at Ext N/A
  201. Conn = DIN, Color = Pink
  202. DefAssociation = 0x2, Sequence = 0xd
  203. Misc = NO_PRESENCE
  204. Pin-ctls: 0x20: IN
  205. Node 0x1e [Pin Complex] wcaps 0x400381: Stereo Digital
  206. Pincap 0x00000014: OUT Detect
  207. Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
  208. Conn = 1/8, Color = Black
  209. DefAssociation = 0xf, Sequence = 0x0
  210. Misc = NO_PRESENCE
  211. Pin-ctls: 0x40: OUT
  212. Unsolicited: tag=00, enabled=0
  213. Connection: 1
  214. 0x06
  215. Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono
  216. Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono
  217. Processing caps: benign=0, ncoeff=25
  218. Node 0x21 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  219. Control: name="Headphone Playback Switch", index=0, device=0
  220. ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  221. Control: name="Headphone Jack", index=0, device=0
  222. Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  223. Amp-Out vals: [0x00 0x00]
  224. Pincap 0x0000001c: OUT HP Detect
  225. Pin Default 0x04211020: [Jack] HP Out at Ext Right
  226. Conn = 1/8, Color = Black
  227. DefAssociation = 0x2, Sequence = 0x0
  228. Pin-ctls: 0xc0: OUT HP
  229. Unsolicited: tag=01, enabled=1
  230. Connection: 2
  231. 0x0c* 0x0d
  232. Node 0x22 [Audio Selector] wcaps 0x30010b: Stereo Amp-In
  233. Amp-In caps: N/A
  234. Amp-In vals: [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00]
  235. Connection: 7
  236. 0x18 0x19 0x1a 0x1b 0x1d 0x0b 0x12*
  237. Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  238. Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  239. Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  240. Connection: 6
  241. 0x18 0x19 0x1a 0x1b 0x1d 0x0b
  242.  
  243.  
  244. $ cat /proc/asound/card0/codec#3
  245. Codec: Intel PantherPoint HDMI
  246. Address: 3
  247. AFG Function Id: 0x1 (unsol 0)
  248. Vendor Id: 0x80862806
  249. Subsystem Id: 0x80860101
  250. Revision Id: 0x100000
  251. No Modem Function Group found
  252. Default PCM:
  253. rates [0x0]:
  254. bits [0x0]:
  255. formats [0x0]:
  256. Default Amp-In caps: N/A
  257. Default Amp-Out caps: N/A
  258. GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
  259. Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital
  260. Converter: stream=0, channel=0
  261. Digital: Enabled
  262. Digital category: 0x0
  263. PCM:
  264. rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
  265. bits [0x1e]: 16 20 24 32
  266. formats [0x5]: PCM AC3
  267. Power states: D0 D3 EPSS
  268. Power: setting=D0, actual=D0
  269. Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital
  270. Converter: stream=0, channel=0
  271. Digital: Enabled GenLevel
  272. Digital category: 0x2
  273. PCM:
  274. rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
  275. bits [0x1e]: 16 20 24 32
  276. formats [0x5]: PCM AC3
  277. Power states: D0 D3 EPSS
  278. Power: setting=D0, actual=D0
  279. Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital
  280. Converter: stream=0, channel=0
  281. Digital: Enabled
  282. Digital category: 0x0
  283. PCM:
  284. rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
  285. bits [0x1e]: 16 20 24 32
  286. formats [0x5]: PCM AC3
  287. Power states: D0 D3 EPSS
  288. Power: setting=D0, actual=D0
  289. Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  290. Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  291. Amp-Out vals: [0x00 0x80]
  292. Pincap 0x09000094: OUT Detect HBR HDMI DP
  293. Pin Default 0x58560010: [N/A] Digital Out at Int HDMI
  294. Conn = Digital, Color = Unknown
  295. DefAssociation = 0x1, Sequence = 0x0
  296. Pin-ctls: 0x40: OUT
  297. Unsolicited: tag=00, enabled=0
  298. Power states: D0 D3 EPSS
  299. Power: setting=D0, actual=D0
  300. Connection: 1
  301. 0x02
  302. Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  303. Control: name="HDMI/DP,pcm=3 Jack", index=0, device=0
  304. Control: name="IEC958 Playback Con Mask", index=0, device=0
  305. Control: name="IEC958 Playback Pro Mask", index=0, device=0
  306. Control: name="IEC958 Playback Default", index=0, device=0
  307. Control: name="IEC958 Playback Switch", index=0, device=0
  308. Control: name="ELD", index=0, device=3
  309. Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  310. Amp-Out vals: [0x00 0x00]
  311. Pincap 0x09000094: OUT Detect HBR HDMI DP
  312. Pin Default 0x18560020: [Jack] Digital Out at Int HDMI
  313. Conn = Digital, Color = Unknown
  314. DefAssociation = 0x2, Sequence = 0x0
  315. Pin-ctls: 0x00:
  316. Unsolicited: tag=01, enabled=1
  317. Power states: D0 D3 EPSS
  318. Power: setting=D0, actual=D0
  319. Connection: 1
  320. 0x03
  321. Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
  322. Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  323. Amp-Out vals: [0x00 0x80]
  324. Pincap 0x09000094: OUT Detect HBR HDMI DP
  325. Pin Default 0x58560030: [N/A] Digital Out at Int HDMI
  326. Conn = Digital, Color = Unknown
  327. DefAssociation = 0x3, Sequence = 0x0
  328. Pin-ctls: 0x40: OUT
  329. Unsolicited: tag=00, enabled=0
  330. Power states: D0 D3 EPSS
  331. Power: setting=D0, actual=D0
  332. Connection: 1
  333. 0x04
  334. Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono
  335.  
  336.  
  337. $ cat /proc/asound/card0/eld#3.0
  338. monitor_present 1
  339. eld_valid 1
  340. monitor_name SONY TV
  341. connection_type HDMI
  342. eld_version [0x2] CEA-861D or below
  343. edid_version [0x3] CEA-861-B, C or D
  344. manufacture_id 0xd94d
  345. product_id 0xf301
  346. port_id 0x0
  347. support_hdcp 0
  348. support_ai 1
  349. audio_sync_delay 0
  350. speakers [0x1] FL/FR
  351. sad_count 2
  352. sad0_coding_type [0x1] LPCM
  353. sad0_channels 2
  354. sad0_rates [0xe0] 32000 44100 48000
  355. sad0_bits [0xe0000] 16 20 24
  356. sad1_coding_type [0x2] AC-3
  357. sad1_channels 6
  358. sad1_rates [0xe0] 32000 44100 48000
  359. sad1_max_bitrate 640000
  360.  
  361.  
  362. $ cat /proc/asound/card0/pcm3p/sub0/prealloc_max
  363. 32768
  364.  
  365.  
  366. $ cat /proc/asound/card0/pcm3p/sub0/prealloc
  367. 64
  368.  
  369.  
  370. $ cat /proc/asound/card0/pcm3p/sub0/status
  371. closed
  372.  
  373.  
  374. $ cat /proc/asound/card0/pcm3p/sub0/sw_params
  375. closed
  376.  
  377.  
  378. $ cat /proc/asound/card0/pcm3p/sub0/hw_params
  379. closed
  380.  
  381.  
  382. $ cat /proc/asound/card0/pcm3p/sub0/info
  383. card: 0
  384. device: 3
  385. subdevice: 0
  386. stream: PLAYBACK
  387. id: HDMI 0
  388. name: HDMI 0
  389. subname: subdevice #0
  390. class: 0
  391. subclass: 0
  392. subdevices_count: 1
  393. subdevices_avail: 1
  394.  
  395.  
  396. $ cat /proc/asound/card0/pcm3p/info
  397. card: 0
  398. device: 3
  399. subdevice: 0
  400. stream: PLAYBACK
  401. id: HDMI 0
  402. name: HDMI 0
  403. subname: subdevice #0
  404. class: 0
  405. subclass: 0
  406. subdevices_count: 1
  407. subdevices_avail: 1
  408.  
  409.  
  410. $ cat /proc/asound/card0/pcm0c/sub0/prealloc_max
  411. 32768
  412.  
  413.  
  414. $ cat /proc/asound/card0/pcm0c/sub0/prealloc
  415. 64
  416.  
  417.  
  418. $ cat /proc/asound/card0/pcm0c/sub0/status
  419. closed
  420.  
  421.  
  422. $ cat /proc/asound/card0/pcm0c/sub0/sw_params
  423. closed
  424.  
  425.  
  426. $ cat /proc/asound/card0/pcm0c/sub0/hw_params
  427. closed
  428.  
  429.  
  430. $ cat /proc/asound/card0/pcm0c/sub0/info
  431. card: 0
  432. device: 0
  433. subdevice: 0
  434. stream: CAPTURE
  435. id: ALC269VB Analog
  436. name: ALC269VB Analog
  437. subname: subdevice #0
  438. class: 0
  439. subclass: 0
  440. subdevices_count: 1
  441. subdevices_avail: 1
  442.  
  443.  
  444. $ cat /proc/asound/card0/pcm0c/info
  445. card: 0
  446. device: 0
  447. subdevice: 0
  448. stream: CAPTURE
  449. id: ALC269VB Analog
  450. name: ALC269VB Analog
  451. subname: subdevice #0
  452. class: 0
  453. subclass: 0
  454. subdevices_count: 1
  455. subdevices_avail: 1
  456.  
  457.  
  458. $ cat /proc/asound/card0/pcm0p/sub0/prealloc_max
  459. 32768
  460.  
  461.  
  462. $ cat /proc/asound/card0/pcm0p/sub0/prealloc
  463. 64
  464.  
  465.  
  466. $ cat /proc/asound/card0/pcm0p/sub0/status
  467. closed
  468.  
  469.  
  470. $ cat /proc/asound/card0/pcm0p/sub0/sw_params
  471. closed
  472.  
  473.  
  474. $ cat /proc/asound/card0/pcm0p/sub0/hw_params
  475. closed
  476.  
  477.  
  478. $ cat /proc/asound/card0/pcm0p/sub0/info
  479. card: 0
  480. device: 0
  481. subdevice: 0
  482. stream: PLAYBACK
  483. id: ALC269VB Analog
  484. name: ALC269VB Analog
  485. subname: subdevice #0
  486. class: 0
  487. subclass: 0
  488. subdevices_count: 1
  489. subdevices_avail: 1
  490.  
  491.  
  492. $ cat /proc/asound/card0/pcm0p/info
  493. card: 0
  494. device: 0
  495. subdevice: 0
  496. stream: PLAYBACK
  497. id: ALC269VB Analog
  498. name: ALC269VB Analog
  499. subname: subdevice #0
  500. class: 0
  501. subclass: 0
  502. subdevices_count: 1
  503. subdevices_avail: 1
  504.  
  505.  
  506. $ cat /proc/asound/hwdep
  507. 00-03: HDA Codec 3
  508. 00-00: HDA Codec 0
  509.  
  510.  
  511. $ cat /proc/asound/pcm
  512. 00-00: ALC269VB Analog : ALC269VB Analog : playback 1 : capture 1
  513. 00-03: HDMI 0 : HDMI 0 : playback 1
  514.  
  515.  
  516. $ cat /proc/asound/timers
  517. G0: system timer : 4000.000us (10000000 ticks)
  518. P0-0-0: PCM playback 0-0-0 : SLAVE
  519. P0-0-1: PCM capture 0-0-1 : SLAVE
  520. P0-3-0: PCM playback 0-3-0 : SLAVE
  521.  
  522.  
  523. $ cat /proc/asound/modules
  524. 0 snd_hda_intel
  525.  
  526.  
  527. $ cat /proc/asound/cards
  528. 0 [PCH ]: HDA-Intel - HDA Intel PCH
  529. HDA Intel PCH at 0xf7918000 irq 48
  530.  
  531.  
  532. $ cat /proc/asound/devices
  533. 1: : sequencer
  534. 2: [ 0- 3]: digital audio playback
  535. 3: [ 0- 0]: digital audio playback
  536. 4: [ 0- 0]: digital audio capture
  537. 5: [ 0- 3]: hardware dependent
  538. 6: [ 0- 0]: hardware dependent
  539. 7: [ 0] : control
  540. 33: : timer
  541.  
  542.  
  543. $ cat /proc/asound/version
  544. Advanced Linux Sound Architecture Driver Version 1.0.25.
  545.  
  546.  
  547. $ cat /proc/asound/seq/timer
  548.  
  549.  
  550. $ cat /proc/asound/seq/clients
  551. Client info
  552. cur clients : 2
  553. peak clients : 2
  554. max clients : 192
  555.  
  556. Client 0 : "System" [Kernel]
  557. Port 0 : "Timer" (Rwe-)
  558. Port 1 : "Announce" (R-e-)
  559. Client 14 : "Midi Through" [Kernel]
  560. Port 0 : "Midi Through Port-0" (RWe-)
  561.  
  562.  
  563. $ cat /proc/asound/seq/queues
  564.  
  565.  
  566. $ cat /proc/asound/seq/drivers
  567. snd-seq-midi,loaded,0
  568.  
  569.  
  570. $ cat /proc/asound/oss/sndstat
  571. Sound Driver:3.8.1a-980706 (ALSA v1.0.25 emulation code)
  572. Kernel: Linux StarScream 3.5.0-6-generic #7~edgers2-Ubuntu SMP Tue Jul 24 19:36:32 UTC 2012 x86_64
  573. Config options: 0
  574.  
  575. Installed drivers:
  576. Type 10: ALSA emulation
  577.  
  578. Card config:
  579. HDA Intel PCH at 0xf7918000 irq 48
  580.  
  581. Audio devices: NOT ENABLED IN CONFIG
  582.  
  583. Synth devices: NOT ENABLED IN CONFIG
  584.  
  585. Midi devices: NOT ENABLED IN CONFIG
  586.  
  587. Timers:
  588. 31: system timer
  589.  
  590. Mixers: NOT ENABLED IN CONFIG
  591.  
  592.  
  593. $ cat /proc/asound/oss/devices
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