08 Oct, 2016
1 commit
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Pull powerpc updates from Michael Ellerman:
"Highlights:
- Major rework of Book3S 64-bit exception vectors (Nicholas Piggin)
- Use gas sections for arranging exception vectors et. al.
- Large set of TM cleanups and selftests (Cyril Bur)
- Enable transactional memory (TM) lazily for userspace (Cyril Bur)
- Support for XZ compression in the zImage wrapper (Oliver
O'Halloran)
- Add support for bpf constant blinding (Naveen N. Rao)
- Beginnings of upstream support for PA Semi Nemo motherboards
(Darren Stevens)Fixes:
- Ensure .mem(init|exit).text are within _stext/_etext (Michael
Ellerman)
- xmon: Don't use ld on 32-bit (Michael Ellerman)
- vdso64: Use double word compare on pointers (Anton Blanchard)
- powerpc/nvram: Fix an incorrect partition merge (Pan Xinhui)
- powerpc: Fix usage of _PAGE_RO in hugepage (Christophe Leroy)
- powerpc/mm: Update FORCE_MAX_ZONEORDER range to allow hugetlb w/4K
(Aneesh Kumar K.V)
- Fix memory leak in queue_hotplug_event() error path (Andrew
Donnellan)
- Replay hypervisor maintenance interrupt first (Nicholas Piggin)Various performance optimisations (Anton Blanchard):
- Align hot loops of memset() and backwards_memcpy()
- During context switch, check before setting mm_cpumask
- Remove static branch prediction in atomic{, 64}_add_unless
- Only disable HAVE_EFFICIENT_UNALIGNED_ACCESS on POWER7 little
endian
- Set default CPU type to POWER8 for little endian buildsCleanups & features:
- Sparse fixes/cleanups (Daniel Axtens)
- Preserve CFAR value on SLB miss caused by access to bogus address
(Paul Mackerras)
- Radix MMU fixups for POWER9 (Aneesh Kumar K.V)
- Support for setting used_(vsr|vr|spe) in sigreturn path (for CRIU)
(Simon Guo)
- Optimise syscall entry for virtual, relocatable case (Nicholas
Piggin)
- Optimise MSR handling in exception handling (Nicholas Piggin)
- Support for kexec with Radix MMU (Benjamin Herrenschmidt)
- powernv EEH fixes (Russell Currey)
- Suprise PCI hotplug support for powernv (Gavin Shan)
- Endian/sparse fixes for powernv PCI (Gavin Shan)
- Defconfig updates (Anton Blanchard)
- KVM: PPC: Book3S HV: Migrate pinned pages out of CMA (Balbir Singh)
- cxl: Flush PSL cache before resetting the adapter (Frederic Barrat)
- cxl: replace loop with for_each_child_of_node(), remove unneeded
of_node_put() (Andrew Donnellan)
- Fix HV facility unavailable to use correct handler (Nicholas
Piggin)
- Remove unnecessary syscall trampoline (Nicholas Piggin)
- fadump: Fix build break when CONFIG_PROC_VMCORE=n (Michael
Ellerman)
- Quieten EEH message when no adapters are found (Anton Blanchard)
- powernv: Add PHB register dump debugfs handle (Russell Currey)
- Use kprobe blacklist for exception handlers & asm functions
(Nicholas Piggin)
- Document the syscall ABI (Nicholas Piggin)
- MAINTAINERS: Update cxl maintainers (Michael Neuling)
- powerpc: Remove all usages of NO_IRQ (Michael Ellerman)Minor cleanups:
- Andrew Donnellan, Christophe Leroy, Colin Ian King, Cyril Bur,
Frederic Barrat, Pan Xinhui, PrasannaKumar Muralidharan, Rui Teng,
Simon Guo"* tag 'powerpc-4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (156 commits)
powerpc/bpf: Add support for bpf constant blinding
powerpc/bpf: Implement support for tail calls
powerpc/bpf: Introduce accessors for using the tmp local stack space
powerpc/fadump: Fix build break when CONFIG_PROC_VMCORE=n
powerpc: tm: Enable transactional memory (TM) lazily for userspace
powerpc/tm: Add TM Unavailable Exception
powerpc: Remove do_load_up_transact_{fpu,altivec}
powerpc: tm: Rename transct_(*) to ck(\1)_state
powerpc: tm: Always use fp_state and vr_state to store live registers
selftests/powerpc: Add checks for transactional VSXs in signal contexts
selftests/powerpc: Add checks for transactional VMXs in signal contexts
selftests/powerpc: Add checks for transactional FPUs in signal contexts
selftests/powerpc: Add checks for transactional GPRs in signal contexts
selftests/powerpc: Check that signals always get delivered
selftests/powerpc: Add TM tcheck helpers in C
selftests/powerpc: Allow tests to extend their kill timeout
selftests/powerpc: Introduce GPR asm helper header file
selftests/powerpc: Move VMX stack frame macros to header file
selftests/powerpc: Rework FPU stack placement macros and move to header file
selftests/powerpc: Check for VSX preservation across userspace preemption
...
01 Oct, 2016
1 commit
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ASoC: Updates for v4.9
Apart from the cleanups done by Morimoto-san this has very much been a
driver focused release with very little generic change:- A big factoring out of the simple-card code to allow it to be shared
more with the rcar generic card from Kuninori Morimoto.
- Removal of some operations duplicated on the CODEC level, again by
Kuninori Morimoto.
- Lots more machine support for x86 systems.
- New drivers for Nuvoton NAU88C10, Realtek RT5660 and RT5663.
30 Sep, 2016
23 commits
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…/topic/wm8960', 'asoc/topic/wm8962' and 'asoc/topic/wm8991' into asoc-next
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…opic/tlv320aic31xx', 'asoc/topic/tlv320dac33' and 'asoc/topic/topology' into asoc-next
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…/topic/stac9766', 'asoc/topic/sti' and 'asoc/topic/sunxi' into asoc-next
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…opic/rt5677' and 'asoc/topic/samsung' into asoc-next
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…c/topic/rt5616' into asoc-next
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…/topic/omap' and 'asoc/topic/platform-drvdata' into asoc-next
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…c/topic/max98926' and 'asoc/topic/mtk' into asoc-next
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…pio-chip' and 'asoc/topic/hdmi' into asoc-next
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…c/topic/dpcm' into asoc-next
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…/topic/cs53l30' and 'asoc/topic/da7213' into asoc-next
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…ic/arizona', 'asoc/topic/atmel' and 'asoc/topic/codec-component' into asoc-next
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…nau8825', 'asoc/fix/rt5514' and 'asoc/fix/shift' into asoc-linus
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The recent series of changes to the caching in the SSI driver have
caused a number of problems to appear in some test systems. These are
still not fully understood but we're coming up to the merge window so
for now let's revert commit 7de2763d9b3 (ASoC: fsl_ssi: Remove
.num_reg_defaults_raw from regmap_config) as backing that out seems to
resolve the problem on affected systems.Reported-by: Maciej S. Szmigiero"
Signed-off-by: Mark Brown
Reviewed-by: Marek Vasut -
Currently there is a memory leak of module on a ENOMEM return path.
Fix this by kfree'ing module before returning.Signed-off-by: Colin Ian King
Signed-off-by: Mark Brown -
This patch adds SNDRV_PCM_TRIGGER_SUSPEND/RESUME.
Otherwise, it breaks rsnd driver internal start/stop counter
when suspend/resume. This issue was reported/tested by HiepTested-by: Hiep Cao Minh
Signed-off-by: Kuninori Morimoto
Signed-off-by: Mark Brown
29 Sep, 2016
4 commits
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TLV_DB_RANGE_HEAD macro was obsoleted by commit bf1d1c9b6179 ("ALSA: tlv:
add DECLARE_TLV_DB_RANGE()").This commit removes usage of the macro, with the obsoleting macro renamed
to SNDRV_CTL_TLVD_DECLARE_DB_RANGE().Signed-off-by: Takashi Sakamoto
Acked-by: Charles Keepax
Signed-off-by: Mark Brown -
TLV_DB_RANGE_HEAD macro was obsoleted by commit bf1d1c9b6179 ("ALSA: tlv:
add DECLARE_TLV_DB_RANGE()").This commit removes usage of the macro, with the obsoleting macro renamed
to SNDRV_CTL_TLVD_DECLARE_DB_RANGE().Signed-off-by: Takashi Sakamoto
Signed-off-by: Mark Brown -
TLV_DB_RANGE_HEAD macro was obsoleted by commit bf1d1c9b6179 ("ALSA: tlv:
add DECLARE_TLV_DB_RANGE()").This commit removes usage of the macro, with the obsoleting macro renamed
to SNDRV_CTL_TLVD_DECLARE_DB_RANGE().Signed-off-by: Takashi Sakamoto
Signed-off-by: Mark Brown -
Do s/ststem/system/ .
Signed-off-by: Marek Vasut
Signed-off-by: Mark Brown
28 Sep, 2016
11 commits
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Sparse reports a below warning.
sound/soc/codecs/da7219.c:804:57: warning: dubious: x & !y
The line includes a condition statement; '(a < b) & !c'. Practically, the
evaluated value of this statement equals to the value of '(a < b) && !c'.
Although, it's not an usual way to use bitwise operations as logical
operations to several conditions.This commit fixes the bug.
Signed-off-by: Takashi Sakamoto
Acked-by: Adam Thomson
Signed-off-by: Mark Brown -
This hardware supports only 2-channel DAI, even mono ADC digital output
has two channels with the same data.Having min_channels=1 results in broken playback of mono files in setups
where CPU DAI supports mono.Signed-off-by: Nikita Yushchenko
Signed-off-by: Mark Brown -
As long as reading datasheet of STAC9766/9767, this driver includes wrong
usage of DECLARE_TLV_DB_LINEAR().In "8.1.2. Master Volume Registers", attenuation of lineout volumes is
represented in 5 bits by -1.5 dB/step from 0 to -46.5 dB. Thus,
'master_tlv' should be dB step representation.In "8.1.14. Record Gain", gain of volumes is represented in 4 bits by
1.5 dB/step from 0 to 22.5 dB. Thus, 'record_tlv' should be dB step
representation.In "8.1.5. PC BEEP Volume", attenuation of volume is represented in 4 bits
by -3 dB/step from 0 to 45 dB. Thus, 'beep_tlv' should be dB step
representation.In "8.1.7. Stereo or Mic Volume" and so on, gain of volumes is represented
in 5 bits by -1.5 dB from 12 to -34.5 dB. Thus, 'mix_tlv' should be dB
step representation.Totally, current implementation includes misuse of TLV-related macro.
This commit replaces usage of DECLARE_TLV_DB_LINEAR() with
SNDRV_CTL_TLVD_DECLARE_DB_SCALE(), to give proper information to
applications in user land.Signed-off-by: Takashi Sakamoto
Signed-off-by: Mark Brown -
This driver has some unused variables. They should be removed.
Signed-off-by: Takashi Sakamoto
Acked-by: Charles Keepax
Signed-off-by: Mark Brown -
As long as reading datasheet of WM8991, this driver includes wrong usage
of DECLARE_TLV_DB_LINEAR().In "Table 6 Input PGA Volume Range", volume is represented in 5 bits by
1.5 dB/step between -16.5/30.0 dB. Thus, 'in_pga_tlv' should be dB step
representation.In "Table 34 LOMIX and ROMIX Volume Range", volume is represented in three
bits by -3 dB/step from 0 to -21 dB. Thus, 'out_mix_tlv' should be dB step
represenation.In "Table 36 LOPGA, ROPGA, LOUT, ROUT and SPKVOL Volume Range", volume is
represented in 7 bits by 1 dB/step from -73 to 6 dB, including mute. Thus,
'out_pga_tlv' should be dB step representation.In "Table 26 Digital Volume Range", volume is represented in 8 bits by
3/8 dB/step from -71.625 to 0 dB. Thus, 'out_dac_tlv' should be dB step
representation.In "Table 16 ADC Digital Volume Range", volume is represented in 8 bits by
3/8 dB/step from -71.625 to 17.625 dB. Thus, 'in_adc_tlv' should be dB step
representation.In "Table 23 Digital Sidetone Volume", volume is represented in 5 bits by
3 dB/step from -36 to 0 dB. Thus, 'out_sidetone_tlv' should be dB step
representation.In "Table 12 Left Input Mixer Volume Control", volume is represented in
3 bits by 3 dB/step from -12 to 6 dBTotally, current implementation includes misuse of TLV-related macro.
This commit replaces usage of DECLARE_TLV_DB_LINEAR() with proper macros,
to give proper information to applications in user land.Signed-off-by: Takashi Sakamoto
Acked-by: Charles Keepax
Signed-off-by: Mark Brown -
Sparse reports a below warning.
tpa6130a2.c:193:33: warning: symbol 'tpa6130a2_component_driver' was not declared. Should it be static?
The symbol is just used inner the file. Forthermore, it's constant. Thus,
it's better to add static and const qualifier.This commit adds it.
Fixes: cb7e62256e99 (ASoC: tpa6130a2: Register component)
Signed-off-by: Takashi Sakamoto
Signed-off-by: Mark Brown -
Sparse reports below warnings.
bxt_rt298.c:275:9: warning: obsolete array initializer, use C99 syntax
bxt_rt298.c:290:9: warning: obsolete array initializer, use C99 syntax
bxt_rt298.c:304:9: warning: obsolete array initializer, use C99 syntax
bxt_rt298.c:317:9: warning: obsolete array initializer, use C99 syntax
bxt_rt298.c:331:9: warning: obsolete array initializer, use C99 syntax
bxt_rt298.c:344:9: warning: obsolete array initializer, use C99 syntax
bxt_rt298.c:357:9: warning: obsolete array initializer, use C99 syntaxThere's no need to use obsoleted way. This commit fixes it.
Fixes: 76016322ec56 (ASoC: Intel: Add Broxton-P machine driver)
Signed-off-by: Takashi Sakamoto
Acked-by: Vinod Koul
Signed-off-by: Mark Brown -
Sparse reports below warnings.
bxt_da7219_max98357a.c:250:9: warning: obsolete array initializer, use C99 syntax
bxt_da7219_max98357a.c:275:9: warning: obsolete array initializer, use C99 syntax
bxt_da7219_max98357a.c:290:9: warning: obsolete array initializer, use C99 syntax
bxt_da7219_max98357a.c:304:9: warning: obsolete array initializer, use C99 syntax
bxt_da7219_max98357a.c:317:9: warning: obsolete array initializer, use C99 syntaxThere's no need to use obsoleted way. This commit fixes it.
Fixes: 723bad3fef8b (ASoC: Intel: Add Broxton-P Dialog Maxim machine driver)
Signed-off-by: Takashi Sakamoto
Acked-by: Vinod Koul
Signed-off-by: Mark Brown -
Sparse reports below warnings.
rt5616.c:1270:24: warning: symbol 'rt5616_aif_dai_ops' was not declared. Should it be static?
rt5616.c:1277:27: warning: symbol 'rt5616_dai' was not declared. Should it be static?These two symbols are just used inner the file, thus it's better to add
static qualifier.This commit adds it.
Signed-off-by: Takashi Sakamoto
Signed-off-by: Mark Brown -
The later Arizona parts do run write sequences to power up and down the
speaker path as such a delay needs to be inserted into the DAPM sequence
to allow this to run. This patch adds appropriate delays into the
existing coalesced delay scheme.Signed-off-by: Charles Keepax
Signed-off-by: Mark Brown -
When debugging it is useful to check the total power up/down delay that
is executed as part of the coalesced output delay. This patch adds some
debug prints for this.Signed-off-by: Charles Keepax
Signed-off-by: Mark Brown
