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* x86, boot: use BP_scratch in arch/x86/boot/compressed/head_*.SH. Peter Anvin2009-05-092-2/+2
| | | | | | | | | Use the BP_scratch symbol from asm-offsets.h instead of hard-coding the location. [ Impact: cleanup ] Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* x86, boot: follow standard Kbuild style for compression suffixH. Peter Anvin2009-05-091-4/+4
| | | | | | | | | | | | When generating the compression suffix in arch/x86/boot/compressed/Makefile, follow standard Kbuild conventions, that is: - Use a dash not underscore before y/m/n endings - Use := whenever possible. Requested-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* x86, boot: simplify arch/x86/boot/compressed/MakefileH. Peter Anvin2009-05-091-33/+6
| | | | | | | | | Simplify the arch/x86/boot/compressed/Makefile, by using the new capability of specifying multiple inputs to a compressor, and the CONFIG_X86_NEED_RELOCS Kconfig symbol. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Acked-by: Sam Ravnborg <sam@ravnborg.org>
* x86: add a Kconfig symbol for when relocations are neededH. Peter Anvin2009-05-091-0/+5
| | | | | | | | | | | We only need to build relocations when we are building a 32-bit relocatable kernel. Rather than unnecessarily complicating the Makefiles, make an explicit Kbuild symbol for this. [ Impact: permits future cleanup ] Signed-off-by: H. Peter Anvin <hpa@zytor.com> Cc: Sam Ravnborg <sam@ravnborg.org>
* kbuild: allow compressors (gzip, bzip2, lzma) to take multiple inputsH. Peter Anvin2009-05-092-17/+21
| | | | | | | | | | | | | | Allow the compression commands in Kbuild (i.e. gzip, bzip2, lzma) to take multiple input files and emit the concatenated compressed output. This avoids an intermediate step when a kernel image is built from multiple components, such as the relocatable x86-32 kernel. Sam Ravnborg integrated the bin_size script into the Makefile. [ Impact: new build feature, not yet used ] Signed-off-by: H. Peter Anvin <hpa@zytor.com> Acked-by: Sam Ravnborg <sam@ravnborg.org>
* x86, boot: align the .bss section in the decompressorH. Peter Anvin2009-05-091-0/+1
| | | | | | | | | | | | Aligning the .bss section makes it trivial to use large operation sizes for moving the initialized sections and clearing the .bss. The alignment chosen (L1 cache) is somewhat arbitrary, but should be large enough to avoid all known performance traps and small enough to not cause troubles. [ Impact: trivial performance enhancement, future patch prep ] Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* x86: boot/compressed/vmlinux.lds.S: fix build of bzImage with 64 bit compilerSam Ravnborg2009-04-301-0/+2
| | | | | | | | | | | | | | | | | | | | Jesper reported that he saw following build issue: > ld:arch/x86/boot/compressed/vmlinux.lds:9: syntax error > make[2]: *** [arch/x86/boot/compressed/vmlinux] Error 1 > make[1]: *** [arch/x86/boot/compressed/vmlinux] Error 2 > make: *** [bzImage] Error 2 CPP defines the symbol "i386" to "1". Undefine this to fix it. [ Impact: build fix with certain tool chains ] Reported-by: Jesper Dangaard Brouer <jdb@comx.dk> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <alpine.LFD.2.00.0904260958190.3101@localhost.localdomain> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: fix relocatable symbolsIngo Molnar2009-04-291-2/+5
| | | | | | | | | | | | | | __init_begin/_end symbols should be inside sections as well, otherwise the relocatable kernel gets confused when freeing init sections in the wrong place. [ Impact: fix bootup crash ] Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <20090429105056.GA28720@uranus.ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: add copyrightIngo Molnar2009-04-291-1/+2
| | | | | | | | Acked-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-2-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: unify remaining partsSam Ravnborg2009-04-293-55/+27
| | | | | | | | | | | | | | | | | | | | 32 bit: - explicit page align .bss - move ALING() out of .brk output section - discard *(.eh_frame) 64 bit: - move ALIGN() out of .bss output section - move ALIGN() out of .brk output section - use a dedicated section to define _end [ Impact: unify and fix section alignments in linker script ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-13-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: unify percpuSam Ravnborg2009-04-293-32/+30
| | | | | | | | | | | | | | 32 bit: - move __init_end outside the .bss output section It really did not belong in there [ Impact: 64-bit: cleanup, 32-bit: refactor linker script ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-12-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: unify .exit.* and .init.ramfsSam Ravnborg2009-04-293-42/+20
| | | | | | | | | | [ Impact: cleanup ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-11-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: unify parainstructionsSam Ravnborg2009-04-293-36/+18
| | | | | | | | | | | | | | | | | | | | | 32 bit: - increase alignment from 4 to 8 for .parainstructions - increase alignment from 4 to 8 for .altinstructions 64 bit: - move ALIGN() outside output section for .altinstructions None of the above should result in any functional change. [ Impact: refactor and unify linker script ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-10-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: unify first part of initdataSam Ravnborg2009-04-293-119/+61
| | | | | | | | | | | | | | | | | | | | | | | | | 32-bit: - Move definition of __init_begin outside output_section because it covers more than one section - Move ALIGN() for end-of-section inside .smp_locks output section. Same effect but the intent is better documented that we need both start and end aligned. 64-bit: - Move ALIGN() outside output section in .init.setup - Deleted unused __smp_alt_* symbols None of the above should result in any functional change. [ Impact: refactor and unify linker script ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-9-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: move vsyscall output sectionsSam Ravnborg2009-04-292-68/+71
| | | | | | | | | | [ Impact: cleanup ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-8-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: unify data output sectionsSam Ravnborg2009-04-293-65/+55
| | | | | | | | | | | | | | | | | | | | | For 64 bit the following functional changes are introduced: - .data.page_aligned has moved - .data.cacheline_aligned has moved - .data.read_mostly has moved - ALIGN() moved out of output section for .data.cacheline_aligned - ALIGN() moved out of output section for .data.page_aligned Notice that 32 bit and 64 bit has different location of _edata. .data_nosave is 32 bit only as 64 bit is special due to PERCPU. [ Impact: 32-bit: cleanup, 64-bit: use 32-bit linker script ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-7-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: unify exception tableSam Ravnborg2009-04-293-20/+10
| | | | | | | | | | [ Impact: cleanup ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-6-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: unify .text output sectionsSam Ravnborg2009-04-294-51/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 32 bit x86 had a dedicated .text.head output section, whereas 64 bit had it all in a single output section. In the unified version the dedicated .text.head output section was kept to have full control over the head code. 32 bit: - Moved definition of _stext to the linker script. The definition is located _after_ .text.page_aligned as this is what 32 bit did before. The ALIGN(8) was introduced so we hit the exact same address (on the tested config) before and after the move. I assume that it is a bug that _stext did not cover the .text.page_aligned section - if this is true it can be fixed in a follow-up patch (and the ugly ALIGN() can be dropped). [ Impact: 64-bit: cleanup, 32-bit: use the 64-bit linker script ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-5-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: unify start/end of SECTIONSSam Ravnborg2009-04-293-18/+14
| | | | | | | | | | [ Impact: cleanup ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-4-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: unify PHDRSSam Ravnborg2009-04-293-16/+13
| | | | | | | | | | | | | | | | PHDRS are not equal for the two - so use ifdefs to cover up for that. On the assumption that they may become equal the ifdef is inside the PHDRS definiton. [ Impact: cleanup ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-3-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, vmlinux.lds: unify header/footerSam Ravnborg2009-04-293-79/+77
| | | | | | | | | | | | | Merge everything except PHDRS and SECTIONS into vmlinux.lds.S. [ Impact: cleanup ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-2-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: beautify vmlinux_32.lds.SSam Ravnborg2009-04-291-176/+200
| | | | | | | | | | | | | | | | | | | | | | Beautify vmlinux_32.lds.S: - Use tabs for indent - Located curly braces like in C code - Rearranged a few comments To see actual differences use "git diff -b" which ignore 'whitespace' changes. The beautification is done to prepare a unification of the _32 and _64 variants of the linker scripts. [ Impact: cleanup ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1240991249-27117-1-git-send-email-sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: unify arch/x86/boot/compressed/vmlinux_*.ldsLinus Torvalds2009-04-275-49/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Look at the: diff -u arch/x86/boot/compressed/vmlinux_*.lds output and realize that they're basially exactly the same except for trivial naming differences, and the fact that the 64-bit version has a "pgtable" thing. So unify them. There's some trivial cleanup there (make the output format a Kconfig thing rather than doing #ifdef's for it, and unify both 32-bit and 64-bit BSS end to "_ebss", where 32-bit used to use the traditional "_end"), but other than that it's really very mindless and straigt conversion. For example, I think we should aim to remove "startup_32" vs "startup_64", and just call it "startup", and get rid of one more difference. I didn't do that. Also, notice the comment in the unified vmlinux.lds.S talks about "head_64" and "startup_32" which is an odd and incorrect mix, but that was actually what the old 64-bit only lds file had, so the confusion isn't new, and now that mixing is arguably more accurate thanks to the vmlinux.lds.S file being shared between the two cases ;) [ Impact: cleanup, unification ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: beautify vmlinux_64.lds.SSam Ravnborg2009-04-271-205/+243
| | | | | | | | | | | | | | | | | | | | | Beautify vmlinux_64.lds.S: - Use tabs for indent - Located curly braces like in C code - Rearranged a few comments There is no functional changes in this patch The beautification is done to prepare a unification of the _32 and the _64 variants of the linker scripts. [ Impact: cleanup ] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tim Abbott <tabbott@MIT.EDU> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <20090426210742.GA3464@uranus.ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: standardize Kbuild rulesSam Ravnborg2009-04-162-17/+18
| | | | | | | | | | | | Introducing this Kbuild file allow us to: make arch/x86/ And thus building all the core part of x86. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Jaswinder Singh Rajput <jaswinder@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* Merge branch 'for-linus' of ↵Linus Torvalds2009-04-1535-279/+317
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Fix the cmd cache keys for amp verbs ALSA: add missing definitions(letters) to HD-Audio.txt ALSA: hda - Add quirk mask for Fujitsu Amilo laptops with ALC883 [ALSA] intel8x0: add one retry to the ac97_clock measurement routine [ALSA] intel8x0: fix wrong conditions in ac97_clock measure routine ALSA: hda - Avoid call of snd_jack_report at release ALSA: add private_data to struct snd_jack ALSA: snd-usb-caiaq: rename files to remove redundant information in file pathes ALSA: snd-usb-caiaq: clean up header includes ALSA: sound/pci: use memdup_user() ALSA: sound/usb: use memdup_user() ALSA: sound/isa: use memdup_user() ALSA: sound/core: use memdup_user() [ALSA] intel8x0: do not use zero value from PICB register [ALSA] intel8x0: an attempt to make ac97_clock measurement more reliable [ALSA] pcm-midlevel: Add more strict buffer position checks based on jiffies [ALSA] hda_intel: fix unexpected ring buffer positions ASoC: Disable S3C64xx support in Kconfig ASoC: magician: remove un-necessary #include of pxa-regs.h and hardware.h
| * Merge branch 'topic/hda' into for-linusTakashi Iwai2009-04-152-3/+7
| |\ | | | | | | | | | | | | | | | * topic/hda: ALSA: hda - Fix the cmd cache keys for amp verbs ALSA: add missing definitions(letters) to HD-Audio.txt
| | * ALSA: hda - Fix the cmd cache keys for amp verbsTakashi Iwai2009-04-151-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the key value generation for get/set amp verbs. The upper bits of the parameter have to be combined with the verb value to be unique for each direction/index of amp access. This fixes the resume problem on some hardwares like Macbook after the channel mode is changed. Tested-by: Johannes Berg <johannes@sipsolutions.net> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * ALSA: add missing definitions(letters) to HD-Audio.txtJustin Mattock2009-04-151-2/+2
| | | | | | | | | | | | | | | | | | | | | impact: Add missing definitions(letters). Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | Merge branch 'topic/memdup_user' into for-linusTakashi Iwai2009-04-1511-165/+102
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * topic/memdup_user: ALSA: sound/pci: use memdup_user() ALSA: sound/usb: use memdup_user() ALSA: sound/isa: use memdup_user() ALSA: sound/core: use memdup_user()
| | * | ALSA: sound/pci: use memdup_user()Li Zefan2009-04-141-28/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove open-coded memdup_user(). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | ALSA: sound/usb: use memdup_user()Li Zefan2009-04-142-14/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove open-coded memdup_user(). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | ALSA: sound/isa: use memdup_user()Li Zefan2009-04-143-24/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove open-coded memdup_user(). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | ALSA: sound/core: use memdup_user()Li Zefan2009-04-145-99/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove open-coded memdup_user(). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | Merge branch 'topic/usb-caiaq' into for-linusTakashi Iwai2009-04-1511-51/+22
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | * topic/usb-caiaq: ALSA: snd-usb-caiaq: rename files to remove redundant information in file pathes ALSA: snd-usb-caiaq: clean up header includes
| | * | | ALSA: snd-usb-caiaq: rename files to remove redundant information in file pathesDaniel Mack2009-04-1411-15/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cleanup only, no functional change. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: snd-usb-caiaq: clean up header includesDaniel Mack2009-04-145-36/+6
| | |/ / | | | | | | | | | | | | | | | | Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | Merge branch 'topic/asoc' into for-linusTakashi Iwai2009-04-152-5/+3
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | * topic/asoc: ASoC: Disable S3C64xx support in Kconfig ASoC: magician: remove un-necessary #include of pxa-regs.h and hardware.h
| | * \ \ Merge branch 'for-2.6.30' of ↵Takashi Iwai2009-04-142-5/+3
| | |\ \ \ | | | |/ / | | |/| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into topic/asoc
| | | * | ASoC: Disable S3C64xx support in KconfigMark Brown2009-04-091-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to the process and communications issues with the 2.6.30 S3C platform merges none of the underlying arch/arm code for S3C64xx audio support made it into mainline, rendering the drivers useless. Disable them in Kconfig to avoid user confusion - users patching in the required support can always reenable this too. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | | * | ASoC: magician: remove un-necessary #include of pxa-regs.h and hardware.hEric Miao2009-04-091-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com> Cc: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | Merge branch 'topic/hda' into for-linusTakashi Iwai2009-04-155-11/+47
| |\ \ \ \ | | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | * topic/hda: ALSA: hda - Add quirk mask for Fujitsu Amilo laptops with ALC883 ALSA: hda - Avoid call of snd_jack_report at release ALSA: add private_data to struct snd_jack
| | * | | Merge branch 'topic/jack-free-fix' into topic/hdaTakashi Iwai2009-04-154-8/+45
| | |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * topic/jack-free-fix: ALSA: hda - Avoid call of snd_jack_report at release ALSA: add private_data to struct snd_jack
| | | * | | ALSA: hda - Avoid call of snd_jack_report at releaseTakashi Iwai2009-04-142-8/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't call snd_jack_report at release of sigmatel and conexnat codecs which results in Oops at unloading the module. The Oops is triggered by the power-up sequence during the free due to the pincfg restoration. Since the power-up sequence is involved with the unsol handling, the jack reporting may be issued during that. The Oops occurs with this jack reporting because the jack instances have been already released but the codec doesn't do the proper book-keeping. This patch adds the book-keeping of jack instances to avoid the access to bogus pointers. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | | * | | ALSA: add private_data to struct snd_jackTakashi Iwai2009-04-142-0/+5
| | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added private_data and private_free fields to struct snd_jack so that the caller can assign the data. It'll be helpful for avoiding the double-free of the jack instance. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - Add quirk mask for Fujitsu Amilo laptops with ALC883Takashi Iwai2009-04-151-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added the models for quirk bitmask 1734:110x and 1734:113x of Fujitsu laptops. This will fix the model detection for Amilo Xa3540. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | Merge branch 'master' of git://git.alsa-project.org/alsa-kernel into for-linusTakashi Iwai2009-04-154-44/+136
| |\ \ \ \ | | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.alsa-project.org/alsa-kernel: [ALSA] intel8x0: add one retry to the ac97_clock measurement routine [ALSA] intel8x0: fix wrong conditions in ac97_clock measure routine [ALSA] intel8x0: do not use zero value from PICB register [ALSA] intel8x0: an attempt to make ac97_clock measurement more reliable [ALSA] pcm-midlevel: Add more strict buffer position checks based on jiffies [ALSA] hda_intel: fix unexpected ring buffer positions
| | * | | [ALSA] intel8x0: add one retry to the ac97_clock measurement routineJaroslav Kysela2009-04-151-4/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems that on some hardware platforms, the first measurement is wrong. This patch adds second measurement to this case. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
| | * | | [ALSA] intel8x0: fix wrong conditions in ac97_clock measure routineJaroslav Kysela2009-04-141-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also add a little code cleanup. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
| | * | | [ALSA] intel8x0: do not use zero value from PICB registerJaroslav Kysela2009-04-131-10/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems that the zero value from the PICB (position in current buffer) register is not reliable. Use jiffies to correct returned value from the ring buffer pointer callback. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-31 13:47:48 +0100