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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-19 11:28:36 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-19 11:28:36 -0800 |
commit | 89d3fa45b4add00cd0056361a2498e978cb1e119 (patch) | |
tree | b717ab79c3258c3838d7d0753c5aeae61984e17c /include/acpi | |
parent | 477ea1169667a88d8ee12d83a0b0863091fb8670 (diff) | |
parent | 31908f45a583e8f21db37f402b6e8d5739945afd (diff) | |
download | linux-89d3fa45b4add00cd0056361a2498e978cb1e119.tar.gz linux-89d3fa45b4add00cd0056361a2498e978cb1e119.tar.bz2 linux-89d3fa45b4add00cd0056361a2498e978cb1e119.zip |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal managament updates from Zhang Rui:
"Specifics:
- Abstract the code and introduce helper functions for all int340x
thermal drivers. From: Srinivas Pandruvada.
- Reorganize the ACPI LPAT table support code so that it can be
shared for both ACPI PMIC driver and int340x thermal driver.
- Add support for Braswell in intel_soc_dts thermal driver.
- a couple of small fixes/cleanups for step_wise governor and int340x
thermal driver"
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
Thermal/int340x_thermal: remove unused uuids.
thermal: step_wise: spelling fixes
thermal: int340x: fix sparse warning
Thermal/int340x: LPAT conversion for temperature
ACPI / PMIC: Use common LPAT table handling functions
ACPI / LPAT: Common table processing functions
thermal: Intel SoC DTS: Add Braswell support
Thermal/int340x/int3402: Provide notification support
Thermal/int340x/processor_thermal: Add thermal zone support
Thermal/int340x/int3403: Use int340x thermal API
Thermal/int340x/int3402: Use int340x thermal API
Thermal/int340x: Add common thermal zone handler
Diffstat (limited to 'include/acpi')
-rw-r--r-- | include/acpi/acpi_lpat.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/include/acpi/acpi_lpat.h b/include/acpi/acpi_lpat.h new file mode 100644 index 000000000000..da37e12d23e2 --- /dev/null +++ b/include/acpi/acpi_lpat.h @@ -0,0 +1,65 @@ +/* + * acpi_lpat.h - LPAT table processing functions + * + * Copyright (C) 2015 Intel Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version + * 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef ACPI_LPAT_H +#define ACPI_LPAT_H + +struct acpi_lpat { + int temp; + int raw; +}; + +struct acpi_lpat_conversion_table { + struct acpi_lpat *lpat; + int lpat_count; +}; + +#ifdef CONFIG_ACPI + +int acpi_lpat_raw_to_temp(struct acpi_lpat_conversion_table *lpat_table, + int raw); +int acpi_lpat_temp_to_raw(struct acpi_lpat_conversion_table *lpat_table, + int temp); +struct acpi_lpat_conversion_table *acpi_lpat_get_conversion_table(acpi_handle + handle); +void acpi_lpat_free_conversion_table(struct acpi_lpat_conversion_table + *lpat_table); + +#else +static int acpi_lpat_raw_to_temp(struct acpi_lpat_conversion_table *lpat_table, + int raw) +{ + return 0; +} + +static int acpi_lpat_temp_to_raw(struct acpi_lpat_conversion_table *lpat_table, + int temp) +{ + return 0; +} + +static struct acpi_lpat_conversion_table *acpi_lpat_get_conversion_table( + acpi_handle handle) +{ + return NULL; +} + +static void acpi_lpat_free_conversion_table(struct acpi_lpat_conversion_table + *lpat_table) +{ +} + +#endif +#endif |