- 29 5月, 2013 1 次提交
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由 Takashi Iwai 提交于
As drvdata is cleared to NULL at probe failure or at removal by the driver core, we don't have to call pci_set_drvdata(pci, NULL) any longer in each driver. The only remaining pci_set_drvdata(NULL) is in azx_firmware_cb() in hda_intel.c. Since this function itself releases the card instance, we need to clear drvdata here as well, so that it won't be released doubly in the remove callback. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 28 5月, 2013 1 次提交
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由 Takashi Iwai 提交于
The newer HP laptops have SSID 103c:20xx and 103c:21xx, and these usually have the mic-mute LED on Fn-F8. Let's enable it, too. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 24 5月, 2013 3 次提交
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由 Takashi Iwai 提交于
Currently ALSA supports up to 32 card instances when the dynamic minor is used. While 32 cards are usually big enough for normal use cases, there are sometimes weird requirements with more card support. Actually, this limitation, 32, comes from the index option, where you can pass the bit mask to assign the card. Other than that, we can actually give more cards up to the minor number limits (currently 256, which can be extended more, too). This patch adds a new Kconfig to specify the max card numbers, and changes a few places to accept more than 32 cards. The only incompatibility with high card numbers would be the handling of index option. The index option can be still used to pass the bitmask for card assignments, but this works only up to 32 slots. More than 32, no bitmask style option is available but only a single slot can be specified via index option. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
ALSA core tries to add a suffix as "_1" automatically when the given id string conflicts. The current code assumes implicitly that the max card number is 16 so that the single hex "_X" suffix can be put. However, with the dynamic device management, the card can be at most 32, so it can put even a non-hex character there. Also, when the max card number is increased in future, this would result in worse. This patch rewrites the code to add the suffix string in a simpler (thus cleaner) way. It can support up to three digits, so it should suffice for most requirements. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Lars-Peter Clausen 提交于
The ops field of the snd_pcm_substream struct is never modified inside the ALSA core. Making it const allows drivers to declare their snd_pcm_ops struct as const. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 23 5月, 2013 11 次提交
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Cc: Rafael Ignacio Zurita <rizurita@yahoo.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Cc: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Cc: Stas Sergeev <stsp@users.sourceforge.net> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Cc: Jaroslav Kysela <perex@perex.cz> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Cc: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 17 5月, 2013 2 次提交
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由 Chew, Chiau Ee 提交于
Add HD Audio Device PCI ID for the Intel BayTrail platform. Signed-off-by: NChew, Chiau Ee <chiau.ee.chew@intel.com> Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Torstein Hegge 提交于
freqshift is only set for the data endpoint and syncmaxsize is only set for the sync endpoint. This results in a syncmaxsize of zero used in the proc output feedback format calculation, which gives a feedback format incorrectly shown as 8.16 for UAC2 devices. As neither the data nor the sync endpoint gives all the relevant content, output the two combined. Also remove the sync_endpoint "packet size" which is always zero and the sync_endpoint "momentary freq" which is constant. Tested with UAC2 async and UAC1 adaptive, not tested with UAC1 async. Reported-by: NB. Zhang <bb.zhang@free.fr> Signed-off-by: NTorstein Hegge <hegge@resisty.net> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 16 5月, 2013 3 次提交
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由 David Henningsson 提交于
BugLink: https://bugs.launchpad.net/bugs/1180351Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Michael Ellerman 提交于
Either one or a combination of commits 81e5d864 "Register i2c devices from device-tree" and 3a3dd018 "Improve detection of devices from device-tree" broke sound on PowerBook6,5 machines. Fix it by adding an entry to the new driver to match PowerBook6,5 machines. Signed-off-by: NMichael Ellerman <michael@ellerman.id.au> Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
When an inactive path is powered down with spec->power_down_unused flag, we should check the activity of each widget in the path whether it's still referred from any active path. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 13 5月, 2013 1 次提交
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由 Paul Bolle 提交于
Commit d4702b18 ("sound: Fix make allmodconfig on MIPS") added a (negative) dependency on ISA_DMA_SUPPORT_BROKEN. Since that Kconfig symbol doesn't exist, this dependency will always evaluate to true. Apparently GENERIC_ISA_DMA_SUPPORT_BROKEN was meant to be used here. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 10 5月, 2013 1 次提交
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由 Takashi Iwai 提交于
This reverts commit affdb62b. The commit introduced a regression with AD codecs where the stream is always clean up. Since the patch is just a minor optimization and reverting the commit fixes the issue, let's just revert it. Reported-and-tested-by: NMichael Burian <michael.burian@sbg.at> Cc: <stable@vger.kernel.org> [v3.9+] Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 09 5月, 2013 1 次提交
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由 Axel Lin 提交于
When set dmic_samplephase and dmic_clk_rate bits for dmic_cfg, current code checks pdata->dmic_data_sel which is wrong. Signed-off-by: NAxel Lin <axel.lin@ingics.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
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- 08 5月, 2013 3 次提交
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由 Fabio Baltieri 提交于
AD slots definitions for ab8500 codec were erroneously swapped between even and odd channels. Fix this by swapping the definitions to be coherent with the channel number. Signed-off-by: NFabio Baltieri <fabio.baltieri@linaro.org> Acked-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Takashi Iwai 提交于
This is a revised patch based on Mengdong Lin's fix patch, which is a supplement to a previous patch [1611a9c9: ALSA: hda - Add fixup for Haswell to enable all pin and convertor widgets]. Some Haswell BIOS will disable the 2nd and 3rd pin/covertor widgets when the HD-A controller changes state from D3 to D0. So when the controller resumes after a system or runtime suspend, these widgets are disabled and programming these widgets to D0 will cause H/W error and codec will not respond. In addition, we found out that some BIOS disables the pins at S3 although it shows up at boot. This confuses the driver utterly, and the hardware falls into the fatal communication error like the above. So in this patch, we apply intel_haswell_enable_all_pins() not only as a fixup to a certain device (with 8086:2010) but to all Haswell machines. The codec driver basically assumes that all pins are exposed, so it's anyway better to see them from the beginning. Even if all pins and converters are shown by this call, there should be no regression in practice: the pin default configurations are still kept, thus the disabled pins are handled as disabled by the driver properly. Signed-off-by: NMengdong Lin <mengdong.lin@intel.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Kent Overstreet 提交于
Faster kernel compiles by way of fewer unnecessary includes. [akpm@linux-foundation.org: fix fallout] [akpm@linux-foundation.org: fix build] Signed-off-by: NKent Overstreet <koverstreet@google.com> Cc: Zach Brown <zab@redhat.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Jens Axboe <axboe@kernel.dk> Cc: Asai Thambi S P <asamymuthupa@micron.com> Cc: Selvan Mani <smani@micron.com> Cc: Sam Bradshaw <sbradshaw@micron.com> Cc: Jeff Moyer <jmoyer@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Benjamin LaHaise <bcrl@kvack.org> Reviewed-by: N"Theodore Ts'o" <tytso@mit.edu> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 07 5月, 2013 2 次提交
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由 Wei Yongjun 提交于
Fix to return -ENOMEM in the memory malloc of 'out' and 'img_swap' error handling case instead of 0, as done elsewhere in this function. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Wang YanQing 提交于
The interrupt handler azx_interrupt will call azx_update_rirb, which may call snd_hda_queue_unsol_event, snd_hda_queue_unsol_event will dereference chip->bus pointer. The problem is we alloc chip->bus in azx_codec_create which will be called after we enable IRQ and enable unsolicited event in azx_probe. This will cause Oops due dereference NULL pointer. I meet it, good luck:) [Rearranged the NULL check before the tracepoint and added another NULL check of bus->workq -- tiwai] Signed-off-by: NWang YanQing <udknight@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 06 5月, 2013 2 次提交
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Cc: Vivien Chappelier <vivien.chappelier@linux-mips.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.fanken.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 04 5月, 2013 1 次提交
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由 Takashi Iwai 提交于
The older Conexant codecs have up to two EAPDs and these are supposed to be rather statically turned on. The new generic parser code assumes the dynamic on/off per path usage, thus it resulted in the silent output on some machines. This patch fixes the problem by simply assuming the static EAPD on for such old Conexant codecs as we did until 3.8 kernel. Reported-and-tested-by: NChristopher K. <c.krooss@gmail.com> Cc: <stable@vger.kernel.org> [v3.9] Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 03 5月, 2013 4 次提交
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由 Takashi Iwai 提交于
The compile of soundcard.c is broken on MIPS when allmodconfig is used because of the missing MAX_DMA_CHANNELS definition. As a simple workaround, just add a Kconfig dependency. Reported-by: NAndrew Morton <akpm@linux-foundation.org> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Mike Travis 提交于
The audio driver mistakenly allows 64 bit addresses to be created for the audio driver on Nvidia GPUs. Unfortunately, the hardware normally only supports up to 40 bits of DMA. This can cause system panics as well as misdirected data when the address is > 40 bits as the upper part the address is truncated. Signed-off-by: NMike Travis <travis@sgi.com> Reviewed-by: NMike Habeck <habeck@sgi.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Sachin Kamat 提交于
Commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Acked-by: NHans-Christian Egtvedt <egtvedt@samfundet.no> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Marek Belisko 提交于
According documentation bit ACLKRPOL is set to 0 (receiver samples data on falling edge) and when set to 1 (receiver samples data on rising edge). I2S data are always sampled on falling edge and valid during rising edge of bit clock. So in case of capture data transmitter sample data on falling edge and macsp must read then on rising edge. Signed-off-by: NMarek Belisko <marek.belisko@streamunlimited.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 02 5月, 2013 2 次提交
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由 David Howells 提交于
Supply a function (proc_remove()) to remove a proc entry (and any subtree rooted there) by proc_dir_entry pointer rather than by name and (optionally) root dir entry pointer. This allows us to eliminate all remaining pde->name accesses outside of procfs. Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NGrant Likely <grant.likely@linaro.or> cc: linux-acpi@vger.kernel.org cc: openipmi-developer@lists.sourceforge.net cc: devicetree-discuss@lists.ozlabs.org cc: linux-pci@vger.kernel.org cc: netdev@vger.kernel.org cc: netfilter-devel@vger.kernel.org cc: alsa-devel@alsa-project.org Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 David Howells 提交于
Supply accessor functions to set attributes in proc_dir_entry structs. The following are supplied: proc_set_size() and proc_set_user(). Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NMauro Carvalho Chehab <mchehab@redhat.com> cc: linuxppc-dev@lists.ozlabs.org cc: linux-media@vger.kernel.org cc: netdev@vger.kernel.org cc: linux-wireless@vger.kernel.org cc: linux-pci@vger.kernel.org cc: netfilter-devel@vger.kernel.org cc: alsa-devel@alsa-project.org Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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- 01 5月, 2013 2 次提交
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由 Dan Carpenter 提交于
The missing break here means that we always return early and the function is a no-op. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
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由 Marek Belisko 提交于
When McASP is bit clock and frame clock master enable pin output for rx clocks. Signed-off-by: NMarek Belisko <marek.belisko@streamunlimited.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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