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  1. 01 2月, 2018 1 次提交
  3. 16 1月, 2018 3 次提交
  5. 21 12月, 2017 1 次提交
  7. 27 11月, 2017 2 次提交
  9. 19 11月, 2017 1 次提交
  11. 04 11月, 2017 3 次提交
  13. 03 11月, 2017 1 次提交
  15. 28 10月, 2017 1 次提交
  17. 12 10月, 2017 1 次提交
  19. 28 9月, 2017 1 次提交
  21. 20 9月, 2017 1 次提交
  23. 21 7月, 2017 1 次提交
    • A
      platform/x86: peaq-wmi: select INPUT_POLLDEV · a00c6963
      由 Arnd Bergmann 提交于 
      The new driver fails to build without INPUT_POLLDEV

drivers/platform/x86/peaq-wmi.o: In function `peaq_wmi_exit':
peaq-wmi.c:(.exit.text+0x1c): undefined reference to `input_unregister_polled_device'
drivers/platform/x86/peaq-wmi.o: In function `peaq_wmi_init':
peaq-wmi.c:(.init.text+0x23): undefined reference to `input_allocate_polled_device'
peaq-wmi.c:(.init.text+0x18e): undefined reference to `input_register_polled_device'

For some reason, all other drivers that need this use 'select'
here rather than 'depends on', so I'm doing the same.

Fixes: 13bb0fd5 ("platform/x86: peaq-wmi: Add new peaq-wmi driver")
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NDarren Hart (VMware) <dvhart@infradead.org>
      a00c6963
  25. 01 7月, 2017 1 次提交
    • M
      platform/x86: fujitsu-laptop: rework debugging · eee77da1
      由 Michał Kępień 提交于 
      Using a dedicated Kconfig option for enabling debugging means the user
may be forced to recompile their kernel in order to gather debugging
information, which is inconvenient.  Replace custom debugging
infrastructure with standard logging functions, taking advantage of
dynamic debug.  Replace a pr_info() call inside an ACPI callback with an
acpi_handle_info() call.

The following mapping was used:

  - FUJLAPTOP_DBG_ERROR -> acpi_handle_err()
  - FUJLAPTOP_DBG_WARN  -> acpi_handle_info() / dev_info()
  - FUJLAPTOP_DBG_INFO  -> acpi_handle_debug()
  - FUJLAPTOP_DBG_TRACE -> acpi_handle_debug() / dev_dbg()

This means that some events which used to only be logged when the user
explicitly requested it will now be logged by default:

  - ACPI method evaluation errors,
  - unknown ACPI notification codes,
  - unknown hotkey scancodes.

The first type of events should happen rarely, if ever at all.  The rest
is interesting from driver development perspective as their presence in
the logs will mean the driver is unaware of certain events, handling of
which should be implemented.
Signed-off-by: NMichał Kępień <kernel@kempniu.pl>
Reviewed-by: NJonathan Woithe <jwoithe@just42.net>
Signed-off-by: NDarren Hart (VMware) <dvhart@infradead.org>
      eee77da1
  27. 15 6月, 2017 1 次提交
  29. 07 6月, 2017 1 次提交
  31. 15 5月, 2017 1 次提交
    • H
      platform/x86: peaq-wmi: Add new peaq-wmi driver · 13bb0fd5
      由 Hans de Goede 提交于 
      PEAQ is a new European OEM, I've bought one of their 2-in-1 x86 devices,
which is actually quite a nice device. Under Windows it has Dolby
software for "better" sound and you can select different equalizer
presets using a special button.

This WMI interface for this button is not really nice, as it does not do
notifies (it really does not I triple checked), but since I had already
figured out the entire WMI interface for this I decided to go the full
mile anyway and implement a WMI based input driver for this using
input_polldev since, well, we need to poll.

This commit adds support for this button making it report KEY_SOUND
input events. KEY_SOUND is already used in various places to switch
sound into theatre mode and things like that so it seems appropriate
here.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Reviewed-by: NAndy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
[dvhart: minor declaration ordering and commit log typo fixes]
Signed-off-by: NDarren Hart (VMware) <dvhart@infradead.org>
      13bb0fd5
  33. 29 4月, 2017 1 次提交
  35. 27 4月, 2017 1 次提交
  37. 22 4月, 2017 1 次提交
    • T
      platform/x86: INT33FE: add i2c dependency · 58688a75
      由 Tobias Regnery 提交于 
      With CONFIG_I2C=m and CONFIG_INTEL_CHT_INT33FE=y we see the following link
errors:

drivers/built-in.o: In function 'cht_int33fe_remove':
intel_cht_int33fe.c:(.text+0x391f6e): undefined reference to 'i2c_unregister_device'
intel_cht_int33fe.c:(.text+0x391f76): undefined reference to 'i2c_unregister_device'
intel_cht_int33fe.c:(.text+0x391f7d): undefined reference to 'i2c_unregister_device'
drivers/built-in.o: In function 'cht_int33fe_probe':
intel_cht_int33fe.c:(.text+0x392147): undefined reference to 'i2c_acpi_new_device'
intel_cht_int33fe.c:(.text+0x392185): undefined reference to 'i2c_acpi_new_device'
intel_cht_int33fe.c:(.text+0x3921bd): undefined reference to 'i2c_acpi_new_device'
intel_cht_int33fe.c:(.text+0x3921d9): undefined reference to 'i2c_unregister_device'
intel_cht_int33fe.c:(.text+0x3921e8): undefined reference to 'i2c_unregister_device'
drivers/built-in.o: In function 'cht_int33fe_driver_init':
intel_cht_int33fe.c:(.init.text+0x2386d): undefined reference to 'i2c_register_driver'
drivers/built-in.o: In function 'cht_int33fe_driver_exit':
intel_cht_int33fe.c:(.exit.text+0x206e): undefined reference to 'i2c_del_driver'

Fix this by adding a kconfig dependency on the I2C subsystem.

Fixes: 1cd706df ("platform/x86: Add Intel Cherry Trail ACPI INT33FE device driver")
Signed-off-by: NTobias Regnery <tobias.regnery@gmail.com>
Reviewed-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NDarren Hart (VMware) <dvhart@infradead.org>
      58688a75
  39. 20 4月, 2017 1 次提交
  41. 18 4月, 2017 1 次提交
  43. 14 4月, 2017 1 次提交
  45. 07 3月, 2017 1 次提交
  47. 14 2月, 2017 2 次提交
  49. 04 2月, 2017 1 次提交
    • S
      platform/x86: Support Turbo Boost Max 3.0 for non HWP systems · 4ec567b8
      由 Srinivas Pandruvada 提交于 
      On platforms supporting Intel Turbo Boost Max Technology 3.0, the
maximum turbo frequencies (turbo ratio) of some cores in a CPU package
may be higher than the other cores in the same package.  In that case,
better performance can be achieved by making the scheduler prefer to run
tasks on the CPUs with higher max turbo frequencies.

On Intel® Broadwell Xeon systems, it is optional to turn on HWP
(Hardware P-States). When HWP is not turned on, the BIOS doesn't
present required CPPC (Collaborative Processor Performance Control)
tables. This table is used to get the per CPU core maximum performance
ratio and inform scheduler (in cpufreq/intel_pstate driver).

On such systems the maximum performance ratio can be read via over
clocking (OC) mailbox interface for each CPU. This interface is not
architectural and can change for every model of processors.

This driver reads maximum performance ratio of each CPU and set up
the scheduler priority metrics. In this way scheduler can prefer CPU
with higher performance to schedule tasks.
Signed-off-by: NSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: NDarren Hart <dvhart@linux.intel.com>
      4ec567b8
  51. 03 2月, 2017 1 次提交
    • J
      platform/x86: dell-smbios: Auto-select as needed · 9893ae86
      由 Jean Delvare 提交于 
      Dell-smbios is a helper module, it serves no purpose on its own, so
do not present it as an option to the user. Instead, select it
automatically whenever a driver which needs it is selected.

Also select DCDBAS as needed, instead of depending on it, so that
the Dell driver options are always visible.

As a clean-up, I removed the "default n" statements as they are not
needed (n is the default default.)
Signed-off-by: NJean Delvare <jdelvare@suse.de>
Cc: Michał Kępień <kernel@kempniu.pl>
Cc: Pali Rohár <pali.rohar@gmail.com>
Cc: Darren Hart <dvhart@infradead.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
      9893ae86
  53. 27 1月, 2017 2 次提交
  55. 14 1月, 2017 1 次提交
  57. 28 12月, 2016 1 次提交
  59. 19 12月, 2016 1 次提交
  61. 17 12月, 2016 3 次提交