f42c889...
by
Stefan Binding <email address hidden>
ALSA: hda/cirrus: Add Headphone and Headset MIC Volume Control
CS8409 does not support Volume Control for NIDs 0x24 (the Headphones),
or 0x34 (The Headset Mic).
However, CS42L42 codec does support gain control for both.
We can add support for Volume Controls, by writing the the CS42L42
regmap via i2c commands, using custom info, get and put volume
functions, saved in the control.
Tested on DELL Inspiron-3500, DELL Inspiron-3501, DELL Inspiron-3500
d844576...
by
Vitaly Rodionov <email address hidden>
ALSA: hda/cirrus: Add jack detect interrupt support from CS42L42 companion codec.
In the case of CS8409 we do not have unsol events from NID's 0x24 and 0x34
where hs mic and hp are connected. Companion codec CS42L42 will generate
interrupt via gpio 4 to notify jack events. We have to overwrite standard
snd_hda_jack_unsol_event(), read CS42L42 jack detect status registers and
then notify status via generic snd_hda_jack_unsol_event() call.
Tested on DELL Inspiron-3500, DELL Inspiron-3501, DELL Inspiron-3505.
Signed-off-by: Vitaly Rodionov <email address hidden>
Reported-by: kernel test robot <email address hidden>
Reported-by: kernel test robot <email address hidden>
548753f...
by
Vitaly Rodionov <email address hidden>
ALSA: hda/cirrus: Add support for CS8409 HDA bridge and CS42L42 companion codec.
Dell's laptops Inspiron 3500, Inspiron 3501, Inspiron 3505 are using Cirrus Logic
CS8409 HDA bridge with CS42L42 companion codec.
The CS8409 is a multichannel HD audio routing controller.
CS8409 includes support for four channels of digital
microphone data and two bidirectional ASPs for up to 32
channels of TDM data or 4 channels of I2S data. The CS8409 is
intended to be used with a remote companion codec that implements
high performance analog functions in close physical
proximity to the end-equipment audio port or speaker driver.
The CS42L42 is a low-power audio codec with integrated MIPI
SoundWire interface or I2C/I2S/TDM interfaces designed
for portable applications. It provides a high-dynamic range,
stereo DAC for audio playback and a mono high-dynamic-range
ADC for audio capture
CS42L42 is connected to CS8409 HDA bridge via I2C and I2S.
Tested on DELL Inspiron-3500, DELL Inspiron-3501, DELL Inspiron-3505
This patch will register CS8409 with sound card and create
input/output paths and two input devices, initialise CS42L42
companion codec and configure it for ASP TX/RX TDM mode,
24bit, 48kHz.
f01c9ea...
by
Vitaly Rodionov <email address hidden>
ALSA: hda/cirrus: Increase AUTO_CFG_MAX_INS from 8 to 18
In preparation to support Cirrus Logic CS8409 HDA bridge on new Dell platforms
it is nessasary to increase AUTO_CFG_MAX_INS and AUTO_CFG_NUM_INPUTS values.
Currently AUTO_CFG_MAX_INS is limited to 8, but Cirrus Logic HDA bridge CS8409
has 18 input pins, 16 ASP receivers and 2 DMIC inputs. We have to increase this
value to 18, so generic code can handle this correctly.
Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500
f69d02e...
by
Linus Torvalds <email address hidden>
Merge tag 'misc-5.12-2021-03-02' of git://git.kernel.dk/linux-block
Pull misc fixes from Jens Axboe:
"Two misc fixes that don't belong in other branches:
- Fix a regression with ia64 signals, introduced by the
TIF_NOTIFY_SIGNAL change in 5.11.
- Fix the current swapfile regression from this merge window"
* tag 'misc-5.12-2021-03-02' of git://git.kernel.dk/linux-block:
swap: fix swapfile read/write offset
ia64: don't call handle_signal() unless there's actually a signal queued
We're not factoring in the start of the file for where to write and
read the swapfile, which leads to very unfortunate side effects of
writing where we should not be...
ia64: don't call handle_signal() unless there's actually a signal queued
Sergei and John both reported that ia64 failed to boot in 5.11, and it
was related to signals. Turns out the ia64 signal handling is a bit odd,
it doesn't check the return value of get_signal() for whether there's a
signal to deliver or not. With the introduction of TIF_NOTIFY_SIGNAL,
then task_work could trigger it.
Fix it by only calling handle_signal() if we actually have a real signal
to deliver. This brings it in line with all other archs, too.
Fixes: b269c229b0e8 ("ia64: add support for TIF_NOTIFY_SIGNAL")
Reported-by: Sergei Trofimovich <email address hidden>
Reported-by: John Paul Adrian Glaubitz <email address hidden>
Tested-by: Sergei Trofimovich <email address hidden>
Signed-off-by: Jens Axboe <email address hidden>
7a7fd0d...
by
Linus Torvalds <email address hidden>
Merge branch 'kmap-conversion-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull kmap conversion updates from David Sterba:
"This contains changes regarding kmap API use and eg conversion from
kmap_atomic to kmap_local_page.
The API belongs to memory management but to save cross-tree
dependency headaches we've agreed to take it through the btrfs tree
because there are some trivial conversions possible, while the rest
will need some time and getting the easy cases out of the way would be
convenient.
The changes can be grouped:
- function exports, new helpers
- new VM_BUG_ON for additional verification; it's been discussed if
it should be VM_BUG_ON or BUG_ON, the former was chosen due to
performance reasons
- code replaced by relevant helpers"
[ This is an updated version of a request that originally came in during
the merge window, but I asked for some updates:
https://<email address hidden>/
which is why this got merge after the merge window closed. - Linus ]
* 'kmap-conversion-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: use copy_highpage() instead of 2 kmaps()
btrfs: use memcpy_[to|from]_page() and kmap_local_page()
mm/highmem: Add VM_BUG_ON() to mem*_page() calls
mm/highmem: Introduce memcpy_page(), memmove_page(), and memset_page()
mm/highmem: Convert memcpy_[to|from]_page() to kmap_local_page()
mm/highmem: Lift memcpy_[to|from]_page to core
c608aca...
by
Linus Torvalds <email address hidden>
Merge tag 'for-5.12-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"This is the first batch of fixes that usually arrive during the merge
window code freeze. Regressions and stable material.
Regressions:
- fix deadlock in log sync in zoned mode
- fix bugs in subpage mode still wrongly assuming sectorsize == page
size
Fixes:
- fix missing kunmap of the Q stripe in RAID6
- block group fixes:
- fix race between extent freeing/allocation when using bitmaps
- avoid double put of block group when emptying cluster
- swapfile fixes:
- fix swapfile writes vs running scrub
- fix swapfile activation vs snapshot creation
- fix stale data exposure after cloning a hole with NO_HOLES enabled
- remove tree-checker check that does not work in case information
from other leaves is necessary"
* tag 'for-5.12-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: zoned: fix deadlock on log sync
btrfs: avoid double put of block group when emptying cluster
btrfs: fix stale data exposure after cloning a hole with NO_HOLES enabled
btrfs: tree-checker: do not error out if extent ref hash doesn't match
btrfs: fix race between swap file activation and snapshot creation
btrfs: fix race between writes to swap files and scrub
btrfs: avoid checking for RO block group twice during nocow writeback
btrfs: fix race between extent freeing/allocation when using bitmaps
btrfs: make check_compressed_csum() to be subpage compatible
btrfs: make btrfs_submit_compressed_read() subpage compatible
btrfs: fix raid6 qstripe kmap
fe07bfd...
by
Linus Torvalds <email address hidden>
