IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
Highlights:
- Fix P2SB regression causing ACPI errors and high CPU load
- Fix error return path in amd_pmf_init_smart_pc()
The following is an automated git shortlog grouped by driver:
p2sb:
- On Goldmont only cache P2SB and SPI devfn BAR
platform/x86/amd/pmf:
- Fix missing error code in amd_pmf_init_smart_pc()
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmXm5sIUHGhkZWdvZWRl
QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9ziBgf8DrSSHfwsLseOV0wqzv2ewn0/YwGD
0/KUWoEe8Q6RYU2iFPj912r3ky2qtA5I4ZUJXLcD6lTL23FzdOagsJMEr0iwPC5s
p1nnNCsVChkZvyU6BOvPa8m7W9Od0FY2RnNqtGhC8x9hsnhWOVDW4yG0n7tC+gbN
3tNqUZDpPotY8jZhpO7kazVHS0gTbYw6ABOvaz73FcDjdfM0TnkVOjDy7+1CGH7t
wSIo9bQvGvjXqjXk8NQg0GtQt1qZiwpbCycmkJEYXXMnx1HEkdi/UClW74CX2wmr
YknM05A2hLBLSmHCyODjZnZ3689ODx4nv4H6226Az8B6dW8j81dmIQEPzQ==
=8CgQ
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQSCSUwRdwTNL2MhaBlZrE9hU+XOMQUCZfAzvAAKCRBZrE9hU+XO
MUOLAQDJIFvGoq6PZZ89ooX/6n1NmMS1Uz/MmXygOMGzjqH2KQEA7/5JdgQ5ZaMD
Uy2lSkSk9K9PzMTuTAG3TcSUEuQrggo=
=0QK+
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v6.8-4' into pdx86/for-next
Merge tag 'platform-drivers-x86-v6.8-4' fixes into pdx86/for-next to
resolve amd/pmf conflicts.
Now that prefix matches for ACPI names are supported, the ts_dmi_data
structs for "GDIX1001:00" and "GDIX1001:01" can be consolidated into
a single match matching on "GDIX1001".
For consistency also change gdix1002_00_upside_down_data to match.
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240212120608.30469-2-hdegoede@redhat.com
On some devices the ACPI name of the touchscreen is e.g. either
MSSL1680:00 or MSSL1680:01 depending on the BIOS version.
This happens for example on the "Chuwi Hi8 Air" tablet where the initial
commit's ts_data uses "MSSL1680:00" but the tablets from the github issue
and linux-hardware.org probe linked below both use "MSSL1680:01".
Replace the strcmp() match on ts_data->acpi_name with a strstarts()
check to allow using a partial match on just the ACPI HID of "MSSL1680"
and change the ts_data->acpi_name for the "Chuwi Hi8 Air" accordingly
to fix the touchscreen not working on models where it is "MSSL1680:01".
Note this drops the length check for I2C_NAME_SIZE. This never was
necessary since the ACPI names used are never more then 11 chars and
I2C_NAME_SIZE is 20 so the replaced strncmp() would always stop long
before reaching I2C_NAME_SIZE.
Link: https://linux-hardware.org/?computer=AC4301C0542A
Fixes: bbb97d728f ("platform/x86: touchscreen_dmi: Add info for the Chuwi Hi8 Air tablet")
Closes: https://github.com/onitake/gsl-firmware/issues/91
Cc: stable@vger.kernel.org
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240212120608.30469-1-hdegoede@redhat.com
Add touch screen info for TECLAST X16 Plus tablet.
Signed-off-by: Phoenix Chen <asbeltogf@gmail.com>
Link: https://lore.kernel.org/r/20240126095308.5042-1-asbeltogf@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Add touchscreen info for the BUSH Bush Windows tablet.
It was tested using gslx680_ts_acpi module and on patched kernel
installed on device.
Link: https://github.com/onitake/gsl-firmware/pull/215
Link: https://github.com/systemd/systemd/pull/29268
Signed-off-by: Tomasz Swiatek <swiatektomasz99@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Fix the axes and add home button support as suggested by Hans de Goede.
Signed-off-by: Thomas GENTY <tomlohave@gmail.com>
Link: https://lore.kernel.org/r/20230714105117.192938-1-tomlohave@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Add touchscreen info for RWC NANOTE P8 (AY07J) 2-in-1.
Signed-off-by: Yuka Kawajiri <yukx00@gmail.com>
Link: https://lore.kernel.org/r/20220111154019.4599-1-yukx00@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
The Glavey TM800A550L tablet is a tablet which ships with Android as
factory OS. As such it has the typical broken DSDT which x86 Android
tablets tend to have.
Specifically the touchscreen ACPI device node is missing the IRQ for
the touchscreen. So far users were expected to fix this with a DSDT
overlay, but support for the TM800A550L has been added to the new
x86-android-modules kernel-module and that will now automatically
instantiate a proper i2c-client with the IRQ set for the touchscreen,
including the necessary device-properties for the firmware loading.
This means that the touchscreen_dmi entry for the TM800A550L is
no longer necessary (and it no longer matches either since the
touchscreen is no longer enumerated through ACPI), remove it.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20220103112700.111414-1-hdegoede@redhat.com
Both the Chuwi Hi10 Plus (CWI527) and the Chuwi Hi10 Pro (CWI529) tablets
support being used together with the Hi H2 pen.
Add the necessary properties to enable the new support for this in the
silead touchscreen driver.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20211225120247.95380-2-hdegoede@redhat.com
The firmware distributed as part of the Windows and Android drivers uses
significantly different min and max values for the x- and y-axis,
compared to the EFI's embedded touchscreen firmware.
The difference is large enough that e.g. typing on an onscreen keyboard
results in the wrong "keys" getting pressed.
Adjust the values to match those of the firmware distributed with the
Windows and Android drivers (which is necessary for pen support) and
put the EFI-fw version's min/max values in the new "silead,efi-fw-min-max"
property. The silead driver will use these when it is using the
EFI embedded firmware, so as to not regress functionality in that case.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20211225120247.95380-1-hdegoede@redhat.com
Add info for getting the firmware directly from the UEFI for the Chuwi Hi10
Plus (CWI527), so that the user does not need to manually install the
firmware in /lib/firmware/silead.
This change will make the touchscreen on these devices work OOTB,
without requiring any manual setup.
Also tweak the min and width/height values a bit for more accurate position
reporting.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210905130210.32810-2-hdegoede@redhat.com
Add touchscreen info for the Chuwi HiBook (CWI514) tablet. This includes
info for getting the firmware directly from the UEFI, so that the user does
not need to manually install the firmware in /lib/firmware/silead.
This change will make the touchscreen on these devices work OOTB,
without requiring any manual setup.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210905130210.32810-1-hdegoede@redhat.com
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmCng30UHGhkZWdvZWRl
QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9yEhggAmYRz34z7y0jQCk2gCTnijjHjvr+0
Af7+8JfpMCiXilzzraOe/3cVDY/labsfS7jvaPrSKw81EG1n/WjE9ZyXEHl5vTvw
sytdXGHzoei/RduSiWDnYZgjfWNpfDIuSbwWcFMtPuCoELdW6O7w0oUyKyiMP6Gp
CCEHsJuHGh6ErsVDdYfp+oDhF3H3WTeJxKDAvi3jp73bv7g3HgCZWWz3YUL1MZoK
twn/t9EWYQAT6bKZ3NeAUW8STuqVg/eri2oncsAk9pnQw8BqV9orfyosROcOh2nH
PdqNNe3WWuuoNq2IZ4PNOYQ0uwDrntLcVGA0QdOF4YsWQezqQXdHkltPCg==
=DG5t
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-goodix-v5.14-1' into review-hans
Signed tag for the immutable platform-drivers-x86-goodix branch for merging into the input subsystem.
Fix the comment on the entry for the Chuwi Hi10 Pro tablet:
1. Replace "Prus" type with "Pro".
2. Fix the model number, the Chuwi Hi10 Pro is the CWI529, not the CWI597.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210530104744.6720-1-hdegoede@redhat.com
The Bay Trail Glavey TM800A550L tablet, which ships with Android installed
from the factory, uses a GT912 touchscreen controller which needs to have
its firmware uploaded by the OS to work (this is a first for a x86 based
device with a Goodix touchscreen controller).
Add a touchscreen_dmi entry for this which specifies the filenames
to use for the firmware and config files needed for this.
Note this matches on a GDIX1001 ACPI HID, while the original DSDT uses
a HID of GODX0911. For the touchscreen to work on these devices a DSDT
override is necessary to fix a missing IRQ and broken GPIO settings in
the ACPI-resources for the touchscreen. This override also changes the
HID to the standard GDIX1001 id typically used for Goodix touchscreens.
The DSDT override is available here:
https://fedorapeople.org/~jwrdegoede/glavey-tm800a550l-dsdt-override/
Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210504185746.175461-5-hdegoede@redhat.com
Teclast X89 tablets come in 2 versions, with Windows pre-installed and with
Android pre-installed. These 2 versions have different DMI strings.
Add a match for the DMI strings used by the Android version BIOS.
Note the Android version BIOS has a bug in the DSDT where no IRQ is
provided, so for the touchscreen to work a DSDT override fixing this
is necessary as well.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210504185746.175461-4-hdegoede@redhat.com
Move the DMI quirks for upside-down mounted Goodix touchscreens from
drivers/input/touchscreen/goodix.c to
drivers/platform/x86/touchscreen_dmi.c,
where all the other x86 touchscreen quirks live.
Note the touchscreen_dmi.c code attaches standard touchscreen
device-properties to an i2c-client device based on a combination of a
DMI match + a device-name match. I've verified that the: Teclast X98 Pro,
WinBook TW100 and WinBook TW700 uses an ACPI devicename of "GDIX1001:00"
based on acpidumps and/or dmesg output available on the web.
This patch was tested on a Teclast X89 tablet.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210504185746.175461-2-hdegoede@redhat.com
Add touchscreen info for the Chuwi Hi10 Pro (CWI529) tablet. This includes
info for getting the firmware directly from the UEFI, so that the user does
not need to manually install the firmware in /lib/firmware/silead.
This change will make the touchscreen on these devices work OOTB,
without requiring any manual setup.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210520093228.7439-1-hdegoede@redhat.com
Add touchscreen info for the Mediacom Winpad 7.0 W700 tablet.
Tested on 5.11 hirsute.
Note: it's hw clone to Wintron surftab 7.
Signed-off-by: Teava Radu <rateava@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210504185746.175461-6-hdegoede@redhat.com
Add touchscreen info for the Teclast Tbook 11 tablet. This includes info
for getting the firmware directly from the UEFI, so that the user does
not need to manually install the firmware in /lib/firmware/silead.
This change will make the touchscreen on these devices work OOTB,
without requiring any manual setup.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210417173105.4134-1-hdegoede@redhat.com
The old device property API (device_add_properties()) is
going to be removed. Replacing the it with the software node
API equivalent, device_create_managed_software_node().
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20210304082023.17689-1-heikki.krogerus@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
The Estar Beauty HD (MID 7316R) tablet uses a Goodix touchscreen,
with the X and Y coordinates swapped compared to the LCD panel.
Add a touchscreen_dmi entry for this adding a "touchscreen-swapped-x-y"
device-property to the i2c-client instantiated for this device before
the driver binds.
This is the first entry of a Goodix touchscreen to touchscreen_dmi.c,
so far DMI quirks for Goodix touchscreen's have been added directly
to drivers/input/touchscreen/goodix.c. Currently there are 3
DMI tables in goodix.c:
1. rotated_screen[] for devices where the touchscreen is rotated
180 degrees vs the LCD panel
2. inverted_x_screen[] for devices where the X axis is inverted
3. nine_bytes_report[] for devices which use a non standard touch
report size
Arguably only 3. really needs to be inside the driver and the other
2 cases are better handled through the generic touchscreen DMI quirk
mechanism from touchscreen_dmi.c, which allows adding device-props to
any i2c-client. Esp. now that goodix.c is using the generic
touchscreen_properties code.
Alternative to the approach from this patch we could add a 4th
dmi_system_id table for devices with swapped-x-y axis to goodix.c,
but that seems undesirable.
Cc: Bastien Nocera <hadess@hadess.net>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20201224135158.10976-1-hdegoede@redhat.com
Add touchscreen info for the MPMAN Converter9 2-in-1. This device uses the
same case as the ITworks TW891, but it uses a different digitizer, so it
needs its own firmware.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Add minimum values for the x and y axis, correct the max value for the
x-axis and add support for the capacitive home-button these tablets have.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Add touchscreen info for the Trekstor Yourbook C11B. It seems to
use the same touchscreen as the Primebook C11, so we only add a new DMI
match.
Cc: Otmar Meier <otmarjun.meier@nexgo.de>
Reported-and-tested-by: Otmar Meier <otmarjun.meier@nexgo.de>
Signed-off-by: Bernhard Übelacker <bernhardu@mailbox.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
There is no need to have comma in terminator line. This will help
to find a potentially broken entries, due to placing after it,
during compilation time.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Add support for Vinga Twizzle J116 Silead touchscreen which uses GSL1680 chip.
Signed-off-by: Andrew Dunai <a@dun.ai>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Add touchscreen info for the ONDA V891 v5 tablet.
Signed-off-by: Maksim Karasev <karasevm98@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Add touchscreen info for techBite Arc 11.6.
Signed-off-by: Wiktor Ciurej <wiktor.ciurej@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Add touchscreen info for the MP-man MPWIN895CL tablet.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Add touchscreen info for the Chuwi Vi8 Plus tablet. This tablet uses a
Chipone ICN8505 touchscreen controller, with the firmware used by the
touchscreen embedded in the EFI firmware.
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20200115163554.101315-11-hdegoede@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sofar we have been unable to get permission from the vendors to put the
firmware for touchscreens listed in touchscreen_dmi in linux-firmware.
Some of the tablets with such a touchscreen have a touchscreen driver, and
thus a copy of the firmware, as part of their EFI code.
This commit adds the necessary info for the new EFI embedded-firmware code
to extract these firmwares, making the touchscreen work OOTB without the
user needing to manually add the firmware.
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20200115163554.101315-10-hdegoede@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1. Put on one line PROPERTY_ENTRY_STRING("firmware-name", ...) lines. In most
cases this doesn't over the limit, the rest is pretty much obvious from
reading point of view.
2. Put on one line DMI_MATCH() parameters, we already have over the limit lines.
3. Reduce indentation of function parameters.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Add touchscreen info for the PiPO W11 tablet.
Signed-off-by: Tim Josten <timjosten@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Add touchscreen info for the Jumper EZpad 6 m4 tablet.
Reported-and-tested-by: youling257 <youling257@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Add touchscreen platform data for the Schneider SCT101CTM tablet
Signed-off-by: Daniel Gorbea <danielgorbea@hotmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Add touchscreen info for the Trekstor Primebook C11B 2-in-1, note the C11B
used the same touchscreen as the regular C11, so we only add a new DMI
match.
Cc: Thomas Hiller <thomas.hiller@gmx.de>
Reported-and-tested-by: Thomas Hiller <thomas.hiller@gmx.de>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
