snd_hda_intel: Conexant CX20551 (Waikiki)

["Edwin Smulders" <edwin.smulders@gmail.com>]

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Hi,

I believe there's still a problem with the HDA Intel chip Conexant
CX20551 (Waikiki) not working.
However, im not entirely sure the problem the problem is with alsa,
because it starts working when i boot with acpi=off (a fix suggested
on the ubuntu forums, but not quite useful on a laptop [plus, it
breaks my ethernet])

The reason I'm mailing is, can you confirm this is something alsa
can/should/will fix or are we all looking in the wrong direction and
this is really an acpi problem?

If you can fix this or know of something that might work, I would be
happy to hear it.
I've attached my lspci -nv and cat /proc/asound/card0/codec\#* just in
case. I would be happy to give you any more info you might need.

~~ Edwin

[-- Attachment #2: cat proc asound card0 codec #*.txt --]
[-- Type: text/plain, Size: 3702 bytes --]

Codec: Conexant CX20551 (Waikiki)
Address: 0
Vendor Id: 0x14f15047
Subsystem Id: 0x1179ff31
Revision Id: 0x100000
Default PCM:
    rates [0x40]: 48000
    bits [0x2]: 16
    formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
Node 0x10 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Amp-Out caps: ofs=0x17, nsteps=0x1e, stepsize=0x05, mute=1
  Amp-Out vals:  [0x18 0x18]
  PCM:
    rates [0x40]: 48000
    bits [0x2]: 16
    formats [0x1]: PCM
  Power: 0x0
Node 0x11 [Audio Output] wcaps 0x611: Stereo Digital
  PCM:
    rates [0x40]: 48000
    bits [0x2]: 16
    formats [0x1]: PCM
  Power: 0x0
Node 0x12 [Audio Input] wcaps 0x100d1b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x0e, stepsize=0x05, mute=1
  Amp-In vals:  [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
  PCM:
    rates [0x40]: 48000
    bits [0x2]: 16
    formats [0x1]: PCM
  Power: 0x0
  Connection: 6
     0x19 0x14 0x15 0x1a* 0x16 0x10
Node 0x13 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Amp-Out caps: ofs=0x1f, nsteps=0x1e, stepsize=0x05, mute=1
  Amp-Out vals:  [0x15 0x15]
  Pincap 0x081001c: OUT HP EAPD Detect
  Pin Default 0xc3111010: [Both] Speaker at Ext Left
    Conn = 1/8, Color = Black
  Pin-ctls: 0xc0: OUT HP
  Power: 0x0
  Connection: 3
     0x19 0x10* 0x16
Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Amp-Out caps: ofs=0x1f, nsteps=0x1e, stepsize=0x05, mute=1
  Amp-Out vals:  [0x1f 0x1f]
  Pincap 0x0833c: IN OUT HP Detect
  Pin Default 0x03811011: [Jack] Line In at Ext Left
    Conn = 1/8, Color = Black
  Pin-ctls: 0x20: IN
  Power: 0x0
  Connection: 2
     0x19* 0x16
Node 0x15 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Amp-Out caps: ofs=0x1f, nsteps=0x1e, stepsize=0x05, mute=1
  Amp-Out vals:  [0x1f 0x1f]
  Pincap 0x0833c: IN OUT HP Detect
  Pin Default 0x03a11012: [Jack] Mic at Ext Left
    Conn = 1/8, Color = Black
  Pin-ctls: 0x21: IN
  Power: 0x0
  Connection: 3
     0x1c 0x19* 0x16
Node 0x16 [Pin Complex] wcaps 0x400401: Stereo
  Pincap 0x0860: IN
  Pin Default 0x99330100: [Fixed] CD at Int ATAPI
    Conn = ATAPI, Color = Unknown
  Pin-ctls: 0x20: IN
  Power: 0x0
Node 0x17 [Pin Complex] wcaps 0x400481: Stereo
  Pincap 0x08324: IN Detect
  Pin Default 0xb7a00100: [Fixed] Mic at Oth Mobile-In
    Conn = Unknown, Color = Unknown
  Pin-ctls: 0x21: IN
  Power: 0x0
Node 0x18 [Pin Complex] wcaps 0x400701: Stereo Digital
  Pincap 0x0810: OUT
  Pin Default 0x21440100: [Jack] SPDIF Out at Sep Rear
    Conn = RCA, Color = Unknown
  Pin-ctls: 0x00:
  Power: 0x0
  Connection: 1
     0x11
Node 0x19 [Audio Mixer] wcaps 0x20050b: Stereo Amp-In
  Amp-In caps: ofs=0x17, nsteps=0x1e, stepsize=0x05, mute=1
  Amp-In vals:  [0x17 0x17] [0x80 0x80] [0x80 0x80] [0x17 0x17]
  Power: 0x0
  Connection: 4
     0x10 0x1b 0x1a 0x16
Node 0x1a [Audio Selector] wcaps 0x30050d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x03, stepsize=0x1f, mute=0
  Amp-Out vals:  [0x03 0x03]
  Power: 0x0
  Connection: 3
     0x15 0x14 0x17*
Node 0x1b [Audio Selector] wcaps 0x300501: Stereo
  Power: 0x0
  Connection: 2
     0x14* 0x15
Node 0x1c [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Amp-Out caps: ofs=0x17, nsteps=0x1e, stepsize=0x05, mute=1
  Amp-Out vals:  [0x80 0x80]
  PCM:
    rates [0x40]: 48000
    bits [0x2]: 16
    formats [0x1]: PCM
  Power: 0x0
Node 0x1d [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Amp-Out caps: ofs=0x1f, nsteps=0x1e, stepsize=0x05, mute=1
  Amp-Out vals:  [0x9f 0x9f]
  Pincap 0x08314: OUT Detect
  Pin Default 0x90100112: [Fixed] Speaker at Int N/A
    Conn = Unknown, Color = Unknown
  Pin-ctls: 0x40: OUT
  Power: 0x0
  Connection: 3
     0x1c* 0x19 0x16
Node 0x1e [Vendor Defined Widget] wcaps 0xf00000: Mono

[-- Attachment #3: lspci -nv.txt --]
[-- Type: text/plain, Size: 4995 bytes --]

00:00.0 0600: 8086:27a0 (rev 03)
	Subsystem: 1179:ff31
	Flags: bus master, fast devsel, latency 0
	Capabilities: <access denied>

00:01.0 0604: 8086:27a1 (rev 03) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: d0000000-d1ffffff
	Prefetchable memory behind bridge: 00000000c0000000-00000000cfffffff
	Capabilities: <access denied>

00:1b.0 0403: 8086:27d8 (rev 02)
	Subsystem: 1179:ff31
	Flags: bus master, fast devsel, latency 0, IRQ 21
	Memory at d2500000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>

00:1c.0 0604: 8086:27d0 (rev 02) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: 8c000000-8c0fffff
	Capabilities: <access denied>

00:1c.1 0604: 8086:27d2 (rev 02) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	Memory behind bridge: 8c100000-8c1fffff
	Capabilities: <access denied>

00:1c.2 0604: 8086:27d4 (rev 02) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	Capabilities: <access denied>

00:1d.0 0c03: 8086:27c8 (rev 02) (prog-if 00 [UHCI])
	Subsystem: 1179:ff31
	Flags: bus master, medium devsel, latency 0, IRQ 19
	I/O ports at 1800 [size=32]

00:1d.1 0c03: 8086:27c9 (rev 02) (prog-if 00 [UHCI])
	Subsystem: 1179:ff31
	Flags: bus master, medium devsel, latency 0, IRQ 20
	I/O ports at 1820 [size=32]

00:1d.2 0c03: 8086:27ca (rev 02) (prog-if 00 [UHCI])
	Subsystem: 1179:ff31
	Flags: bus master, medium devsel, latency 0, IRQ 18
	I/O ports at 1840 [size=32]

00:1d.3 0c03: 8086:27cb (rev 02) (prog-if 00 [UHCI])
	Subsystem: 1179:ff31
	Flags: bus master, medium devsel, latency 0, IRQ 16
	I/O ports at 1860 [size=32]

00:1d.7 0c03: 8086:27cc (rev 02) (prog-if 20 [EHCI])
	Subsystem: 1179:ff31
	Flags: bus master, medium devsel, latency 0, IRQ 19
	Memory at d2504000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>

00:1e.0 0604: 8086:2448 (rev e2) (prog-if 01 [Subtractive decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=0a, subordinate=0e, sec-latency=32
	I/O behind bridge: 00004000-00004fff
	Memory behind bridge: d2100000-d21fffff
	Prefetchable memory behind bridge: 0000000088000000-000000008bffffff
	Capabilities: <access denied>

00:1f.0 0601: 8086:27b9 (rev 02)
	Subsystem: 1179:ff31
	Flags: bus master, medium devsel, latency 0
	Capabilities: <access denied>

00:1f.2 0101: 8086:27c4 (rev 02) (prog-if 80 [Master])
	Subsystem: 1179:ff31
	Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 20
	I/O ports at 01f0 [size=8]
	I/O ports at 03f4 [size=1]
	I/O ports at 0170 [size=8]
	I/O ports at 0374 [size=1]
	I/O ports at 18b0 [size=16]
	Capabilities: <access denied>

00:1f.3 0c05: 8086:27da (rev 02)
	Subsystem: 1179:ff31
	Flags: medium devsel, IRQ 11
	I/O ports at 18c0 [size=32]

01:00.0 0300: 10de:0298 (rev a1) (prog-if 00 [VGA])
	Subsystem: 1179:ff31
	Flags: bus master, fast devsel, latency 0, IRQ 11
	Memory at d1000000 (32-bit, non-prefetchable) [size=16M]
	Memory at c0000000 (64-bit, prefetchable) [size=256M]
	Memory at d0000000 (64-bit, non-prefetchable) [size=16M]
	I/O ports at 2000 [size=128]
	Capabilities: <access denied>

02:00.0 0200: 8086:109a
	Subsystem: 1179:ff31
	Flags: bus master, fast devsel, latency 0, IRQ 16
	Memory at 8c000000 (32-bit, non-prefetchable) [size=128K]
	I/O ports at 3000 [size=32]
	Capabilities: <access denied>

03:00.0 0280: 8086:4222 (rev 02)
	Subsystem: 8086:1041
	Flags: bus master, fast devsel, latency 0, IRQ 17
	Memory at 8c100000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>

0a:04.0 0607: 104c:8039
	Subsystem: 1179:ff31
	Flags: bus master, medium devsel, latency 168, IRQ 17
	Memory at d2100000 (32-bit, non-prefetchable) [size=4K]
	Bus: primary=0a, secondary=0b, subordinate=0e, sec-latency=176
	Memory window 0: 88000000-8bfff000 (prefetchable)
	Memory window 1: 90000000-93fff000
	I/O window 0: 00004000-000040ff
	I/O window 1: 00004400-000044ff
	16-bit legacy interface ports at 0001

0a:04.1 0c00: 104c:803a (prog-if 10 [OHCI])
	Subsystem: 1179:ff31
	Flags: bus master, medium devsel, latency 64, IRQ 17
	Memory at d2102000 (32-bit, non-prefetchable) [size=2K]
	Memory at d2104000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>

0a:04.2 0180: 104c:803b
	Subsystem: 1179:ff31
	Flags: bus master, medium devsel, latency 64, IRQ 17
	Memory at d2101000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>

0a:04.3 0805: 104c:803c (prog-if 01)
	Subsystem: 1179:ff31
	Flags: bus master, medium devsel, latency 64, IRQ 17
	Memory at d2102800 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>


[-- Attachment #4: lspci.txt --]
[-- Type: text/plain, Size: 2008 bytes --]

00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express PCI Express Root Port (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controller IDE (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
01:00.0 VGA compatible controller: nVidia Corporation GeForce Go 7900 GS (rev a1)
02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet Controller
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
0a:04.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
0a:04.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
0a:04.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
0a:04.3 Generic system peripheral [0805]: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller

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