* Intel8x0 still broken in 2.6.9-ac16 @ 2004-12-16 22:54 David Gómez 2004-12-17 15:39 ` Takashi Iwai 0 siblings, 1 reply; 7+ messages in thread From: David Gómez @ 2004-12-16 22:54 UTC (permalink / raw) To: alsa-devel Hi, I downloaded ac16 because i saw that a fix from Takashi was included in previous ac12 patch. In summary: sound is still broken in 2.6.9-ac16 for the snd_intel8x0 alsa driver, but it's working in 2.6.8. Errors it get, When playing mp3 file: codec_read 0: semaphore is not ready for register 0x2c codec_read 0: semaphore is not ready for register 0x2c codec_read 0: semaphore is not ready for register 0x2c ... When changing mixer settings with alsamixer: codec_write 0: semaphore is not ready for register 0x2 codec_write 0: semaphore is not ready for register 0x2 codec_write 0: semaphore is not ready for register 0x2 Some info about my system: 0000:00:00.0 Host bridge: Intel Corp. 82852/855GM Host Bridge (rev 02) 0000:00:00.1 System peripheral: Intel Corp. 855GM/GME GMCH Memory I/O Control Registers (rev 02) 0000:00:00.3 System peripheral: Intel Corp. 855GM/GME GMCH Configuration Process Registers (rev 02) 0000:00:02.0 VGA compatible controller: Intel Corp. 82852/855GM Integrated Graphics Device (rev 02) 0000:00:02.1 Display controller: Intel Corp. 82852/855GM Integrated Graphics Device (rev 02) 0000:00:1d.0 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 03) 0000:00:1d.1 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 03) 0000:00:1d.2 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 03) 0000:00:1d.7 USB Controller: Intel Corp. 82801DB/DBM (ICH4/ICH4-M) USB 2.0 EHCI Controller (rev 03) 0000:00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev 83) 0000:00:1f.0 ISA bridge: Intel Corp. 82801DBM LPC Interface Controller (rev 03) 0000:00:1f.1 IDE interface: Intel Corp. 82801DBM (ICH4) Ultra ATA Storage Controller (rev 03) 0000:00:1f.3 SMBus: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 03) 0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03) 0000:00:1f.6 Modem: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 03) 0000:02:02.0 Ethernet controller: Broadcom Corporation BCM4401 100Base-T (rev 01) 0000:02:04.0 Network controller: Intel Corp. PRO/Wireless 2200BG (rev 05) 0000:02:06.0 CardBus bridge: Texas Instruments: Unknown device 8031 0000:02:06.2 FireWire (IEEE 1394): Texas Instruments: Unknown device 8032 0000:02:06.3 Unknown mass storage controller: Texas Instruments: Unknown device 8033 -- David Gómez ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Intel8x0 still broken in 2.6.9-ac16 2004-12-16 22:54 Intel8x0 still broken in 2.6.9-ac16 David Gómez @ 2004-12-17 15:39 ` Takashi Iwai 2004-12-17 17:38 ` David Gómez 0 siblings, 1 reply; 7+ messages in thread From: Takashi Iwai @ 2004-12-17 15:39 UTC (permalink / raw) To: David Gómez; +Cc: alsa-devel At Thu, 16 Dec 2004 23:54:07 +0100, David Gómez wrote: > > Hi, > > I downloaded ac16 because i saw that a fix from Takashi was included > in previous ac12 patch. In summary: sound is still broken in > 2.6.9-ac16 for the snd_intel8x0 alsa driver, but it's working in > 2.6.8. > > Errors it get, > > When playing mp3 file: > > codec_read 0: semaphore is not ready for register 0x2c > codec_read 0: semaphore is not ready for register 0x2c > codec_read 0: semaphore is not ready for register 0x2c > ... > > When changing mixer settings with alsamixer: > > codec_write 0: semaphore is not ready for register 0x2 > codec_write 0: semaphore is not ready for register 0x2 > codec_write 0: semaphore is not ready for register 0x2 This implies that wrong SDI's are assigned to the codec or GLOB_STA register shows something different. Please attach /proc/asound/card0/intel8x0 and /proc/asound/card0/codec97#0/* files for debugging. Takashi ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Intel8x0 still broken in 2.6.9-ac16 2004-12-17 15:39 ` Takashi Iwai @ 2004-12-17 17:38 ` David Gómez 2004-12-20 18:14 ` Takashi Iwai 0 siblings, 1 reply; 7+ messages in thread From: David Gómez @ 2004-12-17 17:38 UTC (permalink / raw) To: Takashi Iwai; +Cc: alsa-devel Hi Takashi ;) On Fri, 17 Dec 2004 16:39:28 +0100, Takashi Iwai <tiwai@suse.de> wrote: > > codec_write 0: semaphore is not ready for register 0x2 > > codec_write 0: semaphore is not ready for register 0x2 > > codec_write 0: semaphore is not ready for register 0x2 > > This implies that wrong SDI's are assigned to the codec or GLOB_STA > register shows something different. > > Please attach /proc/asound/card0/intel8x0 and [huma@miller] [~] % cat /proc/asound/card0/intel8x0 Intel8x0 Global control : 0x00000000 Global status : 0x08700000 SDM : 0x00000008 AC'97 codecs ready : none AC'97 codecs SDIN : 0 0 0 > /proc/asound/card0/codec97#0/* files for debugging. 0-0/0: Conexant id 30 Revision : 0xff Compat. Class : 0x1f Subsys. Vendor ID: 0xffff Subsys. ID : 0xffff Capabilities : -reserved1- -headphone out- DAC resolution : 18-bit ADC resolution : 18-bit 3D enhancement : No 3D Stereo Enhancement Current setup Mic gain : +20dB [+0dB] POP path : post 3D Sim. stereo : on 3D enhancement : on Loudness : on Mono output : Mic Mic select : Mic2 ADC/DAC loopback : on Extended ID : codec=3 rev=3 AMAP LDAC SDAC CDAC DSA=3 VRM SPDIF DRA VRA Extended status : PRL PRK PRJ PRI SPCV MADC LDAC SDAC CDAC SPDIF=res VRM SPDIF DRA VRA PCM front DAC : 65535Hz PCM Surr DAC : 65535Hz PCM LFE DAC : 65535Hz PCM ADC : 65535Hz PCM MIC ADC : 65535Hz SPDIF Control : PRO Non-audio Preemph50/15 Category=0x7f Generation=1 Rate=32kHz DRS Validity Gain Inverted Buffer delay Location Master Out : -10.5 dBV X 31/fs NC/unused AUX Out : -10.5 dBV X 31/fs NC/unused Center/LFE Out : -10.5 dBV X 31/fs NC/unused SPDIF Out : -10.5 dBV X 31/fs NC/unused Phone In : -10.5 dBV X 31/fs NC/unused Mic 1 : -10.5 dBV X 31/fs NC/unused Mic 2 : -10.5 dBV X 31/fs NC/unused Line In : -10.5 dBV X 31/fs NC/unused CD In : -10.5 dBV X 31/fs NC/unused Video In : -10.5 dBV X 31/fs NC/unused Aux In : -10.5 dBV X 31/fs NC/unused Mono Out : -10.5 dBV X 31/fs NC/unused Extended modem ID: codec=3 CID2 CID1 HSET LIN2 LIN1 Modem status : GPIO MREF ADC1 DAC1 ADC2 DAC2 HADC HDAC PRA(GPIO) PRB(res) PRC(ADC1) PRD(DAC1) PRE(ADC2) PRF(DAC2) PRG(HADC) PRH(HDAC) Line1 rate : 65535Hz Line2 rate : 65535Hz Headset rate : 65535Hz 0:00 = ffff 0:02 = ffff 0:04 = ffff 0:06 = ffff 0:08 = ffff 0:0a = ffff 0:0c = ffff 0:0e = ffff 0:10 = ffff 0:12 = ffff 0:14 = ffff 0:16 = ffff 0:18 = ffff 0:1a = ffff 0:1c = ffff 0:1e = ffff 0:20 = ffff 0:22 = ffff 0:24 = ffff 0:26 = ffff 0:28 = ffff 0:2a = ffff 0:2c = ffff 0:2e = ffff 0:30 = ffff 0:32 = ffff 0:34 = ffff 0:36 = ffff 0:38 = ffff 0:3a = ffff 0:3c = ffff 0:3e = ffff 0:40 = ffff 0:42 = ffff 0:44 = ffff 0:46 = ffff 0:48 = ffff 0:4a = ffff 0:4c = ffff 0:4e = ffff 0:50 = ffff 0:52 = ffff 0:54 = ffff 0:56 = ffff 0:58 = ffff 0:5a = ffff 0:5c = ffff 0:5e = ffff 0:60 = ffff 0:62 = ffff 0:64 = ffff 0:66 = ffff 0:68 = ffff 0:6a = ffff 0:6c = ffff 0:6e = ffff 0:70 = ffff 0:72 = ffff 0:74 = ffff 0:76 = ffff 0:78 = ffff 0:7a = ffff 0:7c = ffff 0:7e = ffff Thanks, -- David Gómez ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Intel8x0 still broken in 2.6.9-ac16 2004-12-17 17:38 ` David Gómez @ 2004-12-20 18:14 ` Takashi Iwai [not found] ` <ae4c71570412201519597d596a@mail.gmail.com> 0 siblings, 1 reply; 7+ messages in thread From: Takashi Iwai @ 2004-12-20 18:14 UTC (permalink / raw) To: David Gómez; +Cc: alsa-devel [-- Attachment #1: Type: text/plain, Size: 1074 bytes --] At Fri, 17 Dec 2004 18:38:54 +0100, David Gómez wrote: > > Hi Takashi ;) > > On Fri, 17 Dec 2004 16:39:28 +0100, Takashi Iwai <tiwai@suse.de> wrote: > > > codec_write 0: semaphore is not ready for register 0x2 > > > codec_write 0: semaphore is not ready for register 0x2 > > > codec_write 0: semaphore is not ready for register 0x2 > > > > This implies that wrong SDI's are assigned to the codec or GLOB_STA > > register shows something different. > > > > Please attach /proc/asound/card0/intel8x0 and > > [huma@miller] [~] % cat /proc/asound/card0/intel8x0 > Intel8x0 > > Global control : 0x00000000 > Global status : 0x08700000 > SDM : 0x00000008 > AC'97 codecs ready : none > AC'97 codecs SDIN : 0 0 0 The GLOB_STA register shows a weird value. That's why codecs can't get probed. Could you try the attached patch and check the kernel messages? > > > /proc/asound/card0/codec97#0/* files for debugging. > > 0-0/0: Conexant id 30 Ok, that's only a garbage. Forget it... Takashi [-- Attachment #2: Type: text/plain, Size: 1122 bytes --] Index: alsa-kernel/pci/intel8x0.c =================================================================== RCS file: /suse/tiwai/cvs/alsa/alsa-kernel/pci/intel8x0.c,v retrieving revision 1.179 diff -u -r1.179 intel8x0.c --- alsa-kernel/pci/intel8x0.c 15 Dec 2004 15:23:13 -0000 1.179 +++ alsa-kernel/pci/intel8x0.c 20 Dec 2004 18:13:06 -0000 @@ -1952,6 +1952,7 @@ codecs++; if (glob_sta & ICH_TCR) codecs++; + printk(KERN_DEBUG "XXX codec probing: codecs = %d, glob_sta = 0x%08x\n", codecs, glob_sta); chip->in_sdin_init = 1; for (i = 0; i < codecs; i++) { snd_intel8x0_codec_read_test(chip, i); @@ -2142,6 +2143,7 @@ snd_printk(KERN_ERR "codec_ready: codec is not ready [0x%x]\n", igetdword(chip, ICHREG(GLOB_STA))); return -EIO; } + printk(KERN_DEBUG "XXX GLOB_STA reads 0x%08x\n", status); if (chip->device_type == DEVICE_INTEL_ICH4) /* ICH4 can have three codecs */ @@ -2156,6 +2158,7 @@ do_delay(chip); status |= igetdword(chip, ICHREG(GLOB_STA)) & nstatus; } + printk(KERN_DEBUG "XXX GLOB_STA reads end: 0x%08x\n", status); } else { /* resume phase */ ^ permalink raw reply [flat|nested] 7+ messages in thread
[parent not found: <ae4c71570412201519597d596a@mail.gmail.com>]
* Re: Intel8x0 still broken in 2.6.9-ac16 [not found] ` <ae4c71570412201519597d596a@mail.gmail.com> @ 2004-12-21 10:20 ` Takashi Iwai [not found] ` <ae4c715704122111563be9a075@mail.gmail.com> 0 siblings, 1 reply; 7+ messages in thread From: Takashi Iwai @ 2004-12-21 10:20 UTC (permalink / raw) To: David Gómez; +Cc: alsa-devel At Tue, 21 Dec 2004 00:19:30 +0100, David Gómez wrote: > > Hi Takashi ;), > > > The GLOB_STA register shows a weird value. > > That's why codecs can't get probed. > > > > Could you try the attached patch and check the kernel messages? > > Here's the extract from the kernel logs after loading the modules: > > ... > XXX GLOB_STA reads 0x00000100 > XXX GLOB_STA reads end: 0x00000100 > XXX codec probing: codecs = 1, glob_sta = 0x00700500 > intel8x0_measure_ac97_clock: measured 49474 usecs > intel8x0: clocking to 48000 So, until this stage, the driver is working fine. > ACPI: PCI interrupt 0000:00:1f.6[B] -> GSI 10 (level, low) -> IRQ 10 > PCI: Setting latency timer of device 0000:00:1f.6 to 64 > Unable to initialize codec #0 > Intel ICH Modem: probe of 0000:00:1f.6 failed with error -13 The modem initialization could conflict with the audio part. Could you disable snd-intel8x0m driver? Takashi ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ^ permalink raw reply [flat|nested] 7+ messages in thread
[parent not found: <ae4c715704122111563be9a075@mail.gmail.com>]
* Re: Intel8x0 still broken in 2.6.9-ac16 [not found] ` <ae4c715704122111563be9a075@mail.gmail.com> @ 2004-12-22 14:53 ` Takashi Iwai 2004-12-22 19:22 ` David Gómez 0 siblings, 1 reply; 7+ messages in thread From: Takashi Iwai @ 2004-12-22 14:53 UTC (permalink / raw) To: David Gómez; +Cc: alsa-devel At Tue, 21 Dec 2004 20:56:47 +0100, David Gómez wrote: > > Hi Takashi ;), > > > > ACPI: PCI interrupt 0000:00:1f.6[B] -> GSI 10 (level, low) -> IRQ 10 > > > PCI: Setting latency timer of device 0000:00:1f.6 to 64 > > > Unable to initialize codec #0 > > > Intel ICH Modem: probe of 0000:00:1f.6 failed with error -13 > > > > The modem initialization could conflict with the audio part. > > Could you disable snd-intel8x0m driver? > > That's it. Disabling the modem driver makes the sound work again. It > seems the modem driver is broken, and has the side effect of leaving > the sound driver in a inconsistent state... > > I can do more tests to help debugging the problem in the modem driver... Please show the contents of /proc/asound/card0/codec97#0/* files. This time they must appear more meaningfully. I think we need merge the common codes between intel8x0 and intel8x0m, and avoid the unnecessary initializations in each driver. Takashi ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Intel8x0 still broken in 2.6.9-ac16 2004-12-22 14:53 ` Takashi Iwai @ 2004-12-22 19:22 ` David Gómez 0 siblings, 0 replies; 7+ messages in thread From: David Gómez @ 2004-12-22 19:22 UTC (permalink / raw) To: alsa-devel Hi Takashi ;), On Wed, 22 Dec 2004 15:53:32 +0100, Takashi Iwai <tiwai@suse.de> wrote: > Please show the contents of /proc/asound/card0/codec97#0/* files. > This time they must appear more meaningfully. [huma@miller] [~] % cat /proc/asound/card0/codec97\#0/ac97\#0-0 0-0/0: Conexant id 30 Revision : 0x00 Compat. Class : 0x00 Subsys. Vendor ID: 0x0000 Subsys. ID : 0x0000 Capabilities : -reserved1- -headphone out- DAC resolution : 18-bit ADC resolution : 18-bit 3D enhancement : No 3D Stereo Enhancement Current setup Mic gain : +0dB [+0dB] POP path : pre 3D Sim. stereo : off 3D enhancement : off Loudness : off Mono output : MIX Mic select : Mic1 ADC/DAC loopback : off Extended ID : codec=0 rev=2 AMAP DSA=0 SPDIF Extended status : PRL PRK PRJ PRI SPCV SPDIF=3/4 SPDIF Control : Consumer PCM Category=0x2 Generation=1 Rate=48kHz Extended modem ID: codec=0 LIN1 Modem status : PRA(GPIO) Line1 rate : 48000Hz [huma@miller] [~] % cat /proc/asound/card0/codec97\#0/ac97\#0-0+regs 0:00 = 0152 0:02 = 0a0a 0:04 = 9f1f 0:06 = 0000 0:08 = 0000 0:0a = 8000 0:0c = 0000 0:0e = 801f 0:10 = 9f1f 0:12 = 0202 0:14 = 0000 0:16 = 0000 0:18 = 0202 0:1a = 0000 0:1c = 0000 0:1e = 0000 0:20 = 0000 0:22 = 0000 0:24 = 0000 0:26 = 000f 0:28 = 0a04 0:2a = 7c00 0:2c = bb80 0:2e = 0000 0:30 = 0000 0:32 = bb80 0:34 = 0000 0:36 = 0000 0:38 = 0000 0:3a = 2824 0:3c = 0001 0:3e = 0100 0:40 = bb80 0:42 = 0000 0:44 = 0000 0:46 = 0000 0:48 = 0000 0:4a = 0000 0:4c = 0030 0:4e = ffff 0:50 = 0000 0:52 = 0000 0:54 = 0000 0:56 = 0000 0:58 = 0000 0:5a = 0000 0:5c = 0600 0:5e = 0000 0:60 = 0000 0:62 = 0000 0:64 = 0000 0:66 = 0012 0:68 = 0000 0:6a = 0000 0:6c = 0000 0:6e = 0000 0:70 = 0000 0:72 = 0000 0:74 = 0000 0:76 = 0000 0:78 = 0000 0:7a = 8004 0:7c = 4358 0:7e = 5430 > I think we need merge the common codes between intel8x0 and intel8x0m, > and avoid the unnecessary initializations in each driver. ok -- David Gómez ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2004-12-22 19:22 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2004-12-16 22:54 Intel8x0 still broken in 2.6.9-ac16 David Gómez
2004-12-17 15:39 ` Takashi Iwai
2004-12-17 17:38 ` David Gómez
2004-12-20 18:14 ` Takashi Iwai
[not found] ` <ae4c71570412201519597d596a@mail.gmail.com>
2004-12-21 10:20 ` Takashi Iwai
[not found] ` <ae4c715704122111563be9a075@mail.gmail.com>
2004-12-22 14:53 ` Takashi Iwai
2004-12-22 19:22 ` David Gómez
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