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* ALSA: hda - VIA: Fix VT1708 can't build up Headphone control issueLydia Wang2011-03-221-3/+6
| | | | | | | | | Since VT1708 didn't support the control of getting connection number, building of headphone control will fail in via_hp_build() function. Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - VIA: Correct stream names for VT1818SLydia Wang2011-03-221-0/+5
| | | | | | | | Correct stream names of analog playback and capture streams for VT1818S. Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - VIA: Fix codec type for VT1708BCE at the right timingLydia Wang2011-03-221-4/+5
| | | | | | | | | Add get_codec_type() in via_new_spec() function to make sure getting correct codec type before building mixer controls. Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - VIA: Fix invalid A-A path volume adjust issueLydia Wang2011-03-221-1/+8
| | | | | | | | | Modify vt_auto_create_analog_input_ctls() function to fix invalid a-a path volume adjust issue for VT1708S, VT1702 and VT1716S codecs. Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - VIA: Add missing support for VT1718S in A-A pathLydia Wang2011-03-221-0/+5
| | | | | | | | Modify mute_aa_path() function to support VT1718S codec. Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - VIA: Fix independent headphone no sound issueLydia Wang2011-03-221-1/+11
| | | | | | | | | Modify via_independent_hp_put() function to support VT1718S and VT1812 codecs, and fix independent headphone no sound issue. Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - VIA: Fix stereo mixer recording no sound issueLydia Wang2011-03-221-3/+6
| | | | | | | | | Modify function via_mux_enum_put() to fix stereo mixer recording no sound issue. Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Set EAPD for Realtek ALC665Andres Mejia2011-03-211-0/+2
| | | | | | | | Set EAPD for Realtek ALC665 (Vendor Id: 0x10eSet EAPD for Realtek ALC665 (Vendor Id: 0x10ec0665). Signed-off-by: Andres Mejia <mcitadel@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: usb - Remove trailing spaces from USB card name stringsTakashi Iwai2011-03-211-4/+18
| | | | | | | | | Some USB devices give trailing spaces in strings returned from usb_string(). This confuses the automatic card-id creation, resulting always in "default". This patch fixes the behavior by removing trailing spaces. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* sound: read i_size with i_size_read()Xiaochen Wang2011-03-181-1/+1
| | | | | | | | | Convert direct read of inode->i_size to using i_size_read(). i_size_read is guaranteed to return a valid value and its caller does not need to use addtional locking. Signed-off-by: Xiaochen Wang <wangxiaochen0@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'topic/misc' into for-linusTakashi Iwai2011-03-1886-6442/+9736
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| * ALSA: sound/pci/asihpi: check adapter index in hpi_ioctlDan Rosenberg2011-03-181-0/+5
| | | | | | | | | | | | | | | | | | | | The user-supplied index into the adapters array needs to be checked, or an out-of-bounds kernel pointer could be accessed and used, leading to potentially exploitable memory corruption. Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: aloop - Fix possible IRQ lock inversionTakashi Iwai2011-03-181-10/+9
| | | | | | | | | | | | | | | | | | | | loopback_pos_update() can be called in the timer callback, thus the lock held should be irq-safe. Otherwise you'll get AB/BA deadlock together with substream->self_group.lock. Reported-and-tested-by: Knut Petersen <Knut_Petersen@t-online.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: sound/core: merge list_del()/list_add_tail() to list_move_tail()Nicolas Kaiser2011-03-161-5/+3
| | | | | | | | | | | | | | Merge list_del() + list_add_tail() to list_move_tail(). Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: ctxfi - use list_move() instead of list_del()/list_add() combinationKirill A. Shutemov2011-03-161-2/+1
| | | | | | | | | | Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: ctxfi - Clear input settings before initializationPrzemyslaw Bruski2011-03-141-0/+2
| | | | | | | | | | | | | | | | Clear input settings before initialization. Signed-off-by: Przemyslaw Bruski <pbruskispam@op.pl> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: ctxfi - Fix SPDIF status retrievalPrzemyslaw Bruski2011-03-141-14/+5
| | | | | | | | | | | | | | | | | | SDPIF status retrieval always returned the default settings instead of the actual ones. Signed-off-by: Przemyslaw Bruski <pbruskispam@op.pl> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: ctxfi - Fix incorrect SPDIF status bit maskPrzemyslaw Bruski2011-03-141-1/+1
| | | | | | | | | | | | | | | | SPDIF status mask creation was incorrect. Signed-off-by: Przemyslaw Bruski <pbruskispam@op.pl> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: ctxfi - Fix microphone boost codes/commentsPrzemyslaw Bruski2011-03-141-10/+18
| | | | | | | | | | | | | | | | microphone boost was set at +12dB, not +20dB (like in Windows driver and in adc_conf structure declaration), some comments added. Signed-off-by: Przemyslaw Bruski <pbruskispam@op.pl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: atiixp - Fix wrong time-out checks during ac-link resetTakashi Iwai2011-03-112-2/+2
| | | | | | | | | | | | | | | | The time-out in snd_atiixp_aclink_reset() is wrongly checked, and it resulted in exiting from the loop at the first iteration. Reported-by: Amir Shamsuddin <AmirS2+alsa@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: intel8x0m: append 'm' to "r_intel8x0"Paul Bolle2011-03-111-3/+3
| | | | | | | | | | | | | | Appending an 'm' will distinguish it from a similar struct in intel8x0.c Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: intel8x0m: add 'm' as "suffix" to static functionsPaul Bolle2011-03-111-49/+49
| | | | | | | | | | | | | | Adding an 'm' will distinguish them from identical names in intel8x0.c. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: intel8x0m: wait a bit before warm reset checkPaul Bolle2011-03-111-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At every resume a laptop I use prints this message (at KERN_ERR level): ALSA sound/pci/intel8x0m.c:904: AC'97 warm reset still in progress? [0x2] The thing to note here is that 0x2 corresponds to ICH_AC97COLD. Ie, what seems to be happening is that the register involved indicated a warm reset for some time (as the ICH_AC97WARM bit was set) but by the time the warning is printed, and that same register is checked again, that bit is already cleared and only the ICH_AC97COLD bit is still set. It turns out a warm reset needs some time to settle, but it is currently checked right away. The test therefore fails the first time it is done and schedule_timeout_uninterruptible() will be called. Once we return from that jiffies is already (far) past end_time on this laptop, so we exit the loop, print a warning, and exit the function while the warm reset actually succeeded. A way to fix this is to call usleep_range() after writing to the register involved. A handful of tests suggest 500 usecs is a safe value. (This might punish the "finish cold reset" case, but on this laptop such a cold reset apparently never happens, so I can't say for sure.) While we're at it drop the extra single tick from end_time, as it looks rather silly. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: usbaudio: implement USB autosuspendOliver Neukum2011-03-116-22/+118
| | | | | | | | | | | | | | | | | | | | | | | | Devices are autosuspended if no pcm nor midi channel is open Mixer devices may be opened. This way they are active when in use to play or record sound, but can be suspended while users have a mixer application running. [Small clean-ups using static inline by tiwai] Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: usbaudio: fix suspend/resumeOliver Neukum2011-03-113-3/+34
| | | | | | | | | | | | | | | | - ESHUTDOWN must be correctly handled - the optional interrupt endpoint's URB must be stopped and restarted Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * Merge branch 'fix/misc' into topic/miscTakashi Iwai2011-03-1145-172/+347
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| * | ALSA: usb-audio - Add "cval->res = 384" quirk for Logitech Webcam C600Alexey Fisher2011-03-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | One more affected devices: Logitech Webcam C600 (046d:0808) Volume range before quirk is 6400, after (also real) is 16. Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: usb-audio - Add volume range check and warn if it too bigAlexey Fisher2011-03-101-0/+16
| | | | | | | | | | | | | | | Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | sound: Use sound_register_*() for additional OSS minor devicesTakashi Iwai2011-03-092-36/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since OSS driver creates the device entries for /dev/audio* and /dev/dspW* by itself without coping with sound_core, it leads to conflicts with others and let sysfs spewing warnings. This patch rewrites the registration part of OSS driver to use the standard method also for additional minor devices. Reported-by: Steven Rostedt <rostedt@goodmis.org> (with ktest.pl) Tested-by: Steven Rostedt <rostedt@goodmis.org> (with ktest.pl) Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: asihpi - Use %zd for size_t argument in error messageTakashi Iwai2011-03-081-1/+1
| | | | | | | | | | | | Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: control: clean up snd_ctl_hole_check()Clemens Ladisch2011-03-081-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The return value of snd_ctl_hole_check() is used only to detect whether to continue the loop in snd_ctl_find_hole() or not, so we can simplify the code by changing this return type to a boolean. Also rename this function to better show what it actually does. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: control: fix numid conflict check for new controlsClemens Ladisch2011-03-081-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The purpose of the snd_ctl_hole_check() function is to find conflicts between the numerical IDs of the new control and those of any existing controls. However, it would fail to detect an existing control whose count is smaller than the new control's count and whose interval of IDs is entirely contained in the interval of the new control's IDs. To fix this, use the correct formula to detect overlapping intervals, which happens to simplify the condition. This problem was not encountered so far because ALSA does not yet allow drivers to allocate specific control IDs. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hdspm - Add firmware ID for older AES32 cards.Adrian Knoth2011-03-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | The current AES32 firmware revision ID is 234, however, a user confirmed that everything works fine with the previous revision, too. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hdspm - Fix midi port initializationAdrian Knoth2011-02-281-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Depending on the model and the presence of a TCO module, the number of midi ports varies. Some have 1 port (MADIface), some have 2 (default), with TCO, there are 3. Don't hardcode the number of midi ports to initialize. This patch also fixes a boot lockup on MADIface. [Coding-style fixes by tiwai] Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hdspm - Abort on unknown firmware revisionAdrian Knoth2011-02-281-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't continue if we cannot detect the real card type, otherwise, all subsequent functions, especially strcpy(), would fail, leaving the whole driver in an unusable state. Without such a protection, dmesg would look like this: Pid: 1525, comm: modprobe Not tainted 2.6.38-rc6 #1 MSI MS-7250/MS-7250 EIP: 0060:[<c114e700>] EFLAGS: 00010296 CPU: 1 EIP is at strcpy+0x10/0x30 EAX: f4d33e58 EBX: f5990800 ECX: f4d33e58 EDX: 00000000 ESI: 00000000 EDI: f4d33e58 EBP: f5990930 ESP: f3dd3e0c DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 f53d4204 00000000 f90bfc03 00000001 00000001 f3dd3e64 c10fedff f3dd3e7c f3d854e4 f53d4000 c10307b8 00000001 c10307b8 f5990860 c10307b8 00000001 c10332e5 f59908bc c12f4339 f59908bc f5990860 c11ef207 f4d33e00 f53d4000 [<f90bfc03>] ? snd_hdspm_probe+0x7e7/0x1166 [snd_hdspm] [<c10fedff>] ? __sysfs_add_one+0x1f/0xf0 [<c10307b8>] ? get_parent_ip+0x8/0x20 [<c10307b8>] ? get_parent_ip+0x8/0x20 [<c10307b8>] ? get_parent_ip+0x8/0x20 [<c10332e5>] ? add_preempt_count+0xa5/0xd0 [<c12f4339>] ? _raw_spin_lock_irqsave+0x19/0x40 [<c11ef207>] ? pm_runtime_enable+0x17/0x80 [<c1160172>] ? local_pci_probe+0x42/0xb0 [<c1161091>] ? pci_device_probe+0x61/0x80 [<c11e9587>] ? driver_probe_device+0x77/0x180 [<c11600f0>] ? pci_match_device+0xa0/0xc0 [<c11e9709>] ? __driver_attach+0x79/0x80 [<c11e9690>] ? __driver_attach+0x0/0x80 [<c11e8e32>] ? bus_for_each_dev+0x52/0x80 [<c11e9416>] ? driver_attach+0x16/0x20 [<c11e9690>] ? __driver_attach+0x0/0x80 [<c11e8771>] ? bus_add_driver+0xa1/0x220 [<c1160f20>] ? pci_device_remove+0x0/0xf0 [<c11e99a3>] ? driver_register+0x63/0x120 [<c11612bd>] ? __pci_register_driver+0x3d/0xb0 [<c1001132>] ? do_one_initcall+0x32/0x160 [<f90d6000>] ? alsa_card_hdspm_init+0x0/0x14 [snd_hdspm] [<c10676a9>] ? sys_init_module+0x99/0x1e0 [<c10ade3d>] ? sys_close+0x6d/0xc0 [<c1002c90>] ? sysenter_do_call+0x12/0x26 ---[ end trace 239f0661c558378b ]--- Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hdspm - Add updated firmware revision for AES32Adrian Knoth2011-02-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In contrast to the PCIe version (RME AES), the PCI version (RME AES32) has a different firmware revision. This patch adds the missing PCI revision. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hdspm - AES32: Use define instead of hardcoded channel countAdrian Knoth2011-02-281-4/+7
| | | | | | | | | | | | | | | Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: powermac - Allow input from microphone on TumblerRisto Suominen2011-02-281-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow input from microphone on remaining PowerBooks and iBooks with Tumbler. Tested only with PowerBook G4 Gigabit Ethernet (PowerBook3,3). [Fixed to use of_machine_is_compatible by tiwai] Signed-off-by: Risto Suominen <Risto.Suominen@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | sound:core:seq:seq_ports.c Remove one to many n's in a word.Justin P. Mattock2011-02-271-1/+1
| | | | | | | | | | | | | | | | | | | | | The Patch below removes one to many "n's" in a word.. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: emu10k1 - emu10k1_main.c remove one to many l's in the word.Justin P. Mattock2011-02-251-1/+1
| | | | | | | | | | | | | | | | | | | | | The patch below removes an extra "l" in the word. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hda - patch_realtek.c remove one to many l's in the word.Justin P. Mattock2011-02-251-1/+1
| | | | | | | | | | | | | | | | | | | | | The patch below removes an extra "l" in the word. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hdspm - Fix lock/sync reporting on MADI and AES32Adrian Knoth2011-02-231-2/+2
| | | | | | | | | | | | | | | Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hdspm - prevent reading unitialized stack memoryAdrian Knoth2011-02-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Original patch by Dan Rosenberg <drosenberg@vsecurity.com> under commit e68d3b316ab7b02a074edc4f770e6a746390cb7d. I'm copying his text here: The SNDRV_HDSPM_IOCTL_GET_CONFIG_INFO ioctl in hdspm.c allow unprivileged users to read uninitialized kernel stack memory, because several fields of the hdspm_config struct declared on the stack are not altered or zeroed before being copied back to the user. This patch takes care of it. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hdspm - fix sync check on AES32Adrian Knoth2011-02-231-3/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fredrik Lingvall <fredrik.lingvall@gmail.com> has discovered wrong frequency and sync detection on AES32. According to him, the provided patch fixes these issues. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hdspm - Remove input selector on MADIfaceAdrian Knoth2011-02-231-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | In contrast to the RME MADI card, coax/optical selection on the MADIface is done via a physical switch located at the breakout box. Obviously, the driver cannot switch ports in software. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hdspm - Fix DS/QS output channel mappings on RME MADI/MADIfaceAdrian Knoth2011-02-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Caused by two typos, no output channel mappings were assigned for MADI/MADIface at double/quad speed. The channel mapping is indeed identical to the single speed mapping, the cards will simply use the first N channels. Signed-off-by: Florian Faber <faber@faberman.de> Signed-off-by: Fredrik Lingvall <fredrik.lingvall@gmail.com> Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hdspm - Restrict channel count on RME AES/AES32Adrian Knoth2011-02-231-16/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without calling an appropriate rule, AES/AES32 cards would announce a theoretical channel count of 64 (HDSPM_MAX_CHANNELS), leading to the already known bug: [37422.640481] ------------[ cut here ]------------ [37422.640487] WARNING: at sound/pci/rme9652/hdspm.c:5449 snd_hdspm_ioctl+0x18f/0x202 [snd_hdspm]() [37422.640489] Hardware name: PRIMERGY RX100 S6 [37422.640490] BUG? (info->channel >= hdspm->max_channels_in) [37422.640492] Modules linked in: snd_hdspm snd_seq_midi ipmi_watchdog ipmi_poweroff ipmi_si ipmi_devintf ipmi_msghandler i2c_i801 e1000e snd_rawmidi power_meter [last unloaded: snd_hdspm] [37422.640501] Pid: 22231, comm: jackd Tainted: G D W 2.6.36-gentoo-r5 #5 [37422.640502] Call Trace: [37422.640508] [<ffffffff8103db3a>] warn_slowpath_common+0x80/0x98 [37422.640511] [<ffffffff8103dbe6>] warn_slowpath_fmt+0x41/0x43 [37422.640514] [<ffffffff81034306>] ? get_parent_ip+0x11/0x42 [37422.640518] [<ffffffffa0055763>] snd_hdspm_ioctl+0x18f/0x202 [snd_hdspm] [37422.640522] [<ffffffff813fd626>] snd_pcm_channel_info+0x73/0x7c [37422.640525] [<ffffffff814001e9>] snd_pcm_common_ioctl1+0x326/0xb01 [37422.640527] [<ffffffff81034306>] ? get_parent_ip+0x11/0x42 [37422.640531] [<ffffffff8105be6c>] ? __srcu_read_unlock+0x3b/0x59 [37422.640533] [<ffffffff81400bce>] snd_pcm_capture_ioctl1+0x20a/0x227 [37422.640537] [<ffffffff811e599c>] ? file_has_perm+0x90/0x9e [37422.640540] [<ffffffff81400c15>] snd_pcm_capture_ioctl+0x2a/0x2e [37422.640543] [<ffffffff810f2c69>] do_vfs_ioctl+0x404/0x453 [37422.640546] [<ffffffff810f2d09>] sys_ioctl+0x51/0x74 [37422.640549] [<ffffffff81002aab>] system_call_fastpath+0x16/0x1b [37422.640552] ---[ end trace 0cd919cd68118082 ]--- We already have all the right values in place, we simply have to inform the upper layers about this restriction. Note that snd_hdspm_hw_rule_rate_out_channels and snd_hdspm_hw_rule_rate_in_channels must not be called on AES32, because the channel count is always 16, no matter of the samplerate in use. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hdspm - Fix buffer handling on RME MADI/MADIface/AES(32)Adrian Knoth2011-02-231-2/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only RayDAT and AIO provide sane buffer pointers that can be used with HDSPM_BufferPositionMask, on all other cards, this would result in a wrong HW pointer leading to xruns and these messages: [260808.916788] BUG: pcmC0D0p:0, pos = 2976, buffer size = 1024, period size = 512 [260808.961124] BUG: pcmC0D0c:0, pos = 4944, buffer size = 1024, period size = 512 Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hpdsm - RME AES(32): Fix missing channel mappingsAdrian Knoth2011-02-231-0/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On RME AES and AES(32), none of the required information (max_channels_in, max_channels_out, channel mappings, port names) was set, leading to the BUG below. This patch adds the missing bits, thus fixing the bug. 125.058768] ------------[ cut here ]------------ [ 125.058773] WARNING: at sound/pci/rme9652/hdspm.c:5389 snd_hdspm_ioctl+0x10c/0x1d8 [snd_hdspm]() [ 125.058775] Hardware name: PRIMERGY RX100 S6 [ 125.058777] BUG? (info->channel >= hdspm->max_channels_out) [ 125.058778] Modules linked in: ipmi_watchdog ipmi_poweroff ipmi_si ipmi_devintf ipmi_msghandler snd_hdspm power_meter e1000e snd_rawmidi i2c_i801 [ 125.058787] Pid: 3652, comm: audacity Tainted: G W 2.6.36-gentoo-r5 #5 [ 125.058788] Call Trace: [ 125.058792] [<ffffffff8103db3a>] warn_slowpath_common+0x80/0x98 [ 125.058796] [<ffffffff8103dbe6>] warn_slowpath_fmt+0x41/0x43 [ 125.058800] [<ffffffffa006761a>] snd_hdspm_ioctl+0x10c/0x1d8 [snd_hdspm] [ 125.058803] [<ffffffff813fd626>] snd_pcm_channel_info+0x73/0x7c [ 125.058806] [<ffffffff814001e9>] snd_pcm_common_ioctl1+0x326/0xb01 [ 125.058809] [<ffffffff810c604c>] ? __do_fault+0x361/0x3a6 [ 125.058812] [<ffffffff81400e23>] snd_pcm_playback_ioctl1+0x20a/0x227 [ 125.058815] [<ffffffff811e599c>] ? file_has_perm+0x90/0x9e [ 125.058818] [<ffffffff81400e6a>] snd_pcm_playback_ioctl+0x2a/0x2e [ 125.058821] [<ffffffff810f2c69>] do_vfs_ioctl+0x404/0x453 [ 125.058824] [<ffffffff810f2d09>] sys_ioctl+0x51/0x74 [ 125.058827] [<ffffffff81002aab>] system_call_fastpath+0x16/0x1b [ 125.058830] ---[ end trace 5bddb08e5d4cbeb1 ]--- Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Florian Faber <faber@faberman.de> Signed-off-by: Fredrik Lingvall <fredrik.lingvall@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA - au88x0 - add Playback Volume to 10 bands Equalizer ControlsRaymond Yau2011-02-201-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | Add " Playback Volume" to 10 bands Equalizer Controls of au88x0 so that alsa-lib won't regard them as "Capture Volume". Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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