From: Zhang Rui <rui.zhang@intel.com>
To: Durgadoss R <durgadoss.r@intel.com>
Cc: lenb@kernel.org, rjw@sisk.pl, linux-acpi@vger.kernel.org,
linux-pm@vger.kernel.org, eduardo.valentin@ti.com,
amit.kachhap@linaro.org, wni@nvidia.com
Subject: Re: [PATCH 04/13] Thermal: Add platform level information to thermal.h
Date: Mon, 13 Aug 2012 14:27:49 +0800 [thread overview]
Message-ID: <1344839269.1682.778.camel@rui.sh.intel.com> (raw)
In-Reply-To: <1344516365-7230-5-git-send-email-durgadoss.r@intel.com>
On 四, 2012-08-09 at 18:15 +0530, Durgadoss R wrote:
> This patch creates a structure to hold a thermal zone's
> platform level info, and also defines an extern function to
> retrieve zone parameters from thermal_sys.c.
>
> Signed-off-by: Durgadoss R <durgadoss.r@intel.com>
> ---
> drivers/thermal/thermal_sys.c | 3 +++
> include/linux/thermal.h | 43 +++++++++++++++++++++++++++++++++++++++++
> 2 files changed, 46 insertions(+)
>
> diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
> index 998c16e..f043cd6 100644
> --- a/drivers/thermal/thermal_sys.c
> +++ b/drivers/thermal/thermal_sys.c
> @@ -49,6 +49,9 @@ static LIST_HEAD(thermal_tz_list);
> static LIST_HEAD(thermal_cdev_list);
> static DEFINE_MUTEX(thermal_list_lock);
>
> +int (*get_platform_thermal_params)(struct thermal_zone_device *);
> +EXPORT_SYMBOL(get_platform_thermal_params);
> +
> static int get_idr(struct idr *idr, struct mutex *lock, int *id)
> {
> int err;
> diff --git a/include/linux/thermal.h b/include/linux/thermal.h
> index 757a007..f9ce1e2 100644
> --- a/include/linux/thermal.h
> +++ b/include/linux/thermal.h
> @@ -33,6 +33,8 @@
> #define THERMAL_MAX_TRIPS 12
> #define THERMAL_NAME_LENGTH 20
>
> +#define MAX_COOLING_DEVS THERMAL_MAX_TRIPS
> +
why MAX_COOLING_DEVS equals THERMAL_MAX_TRIPS?
if this is an arbitrary number, please use the number instead, or else
this would be confusing.
> /* Initial state of a cooling device during binding */
> #define THERMAL_NO_TARGET -1UL
>
> @@ -49,6 +51,11 @@
> #define THERMAL_GENL_VERSION 0x01
> #define THERMAL_GENL_MCAST_GROUP_NAME "thermal_mc_group"
>
> +/* Thermal policies */
> +#define THERMAL_USER_SPACE 0
> +#define THERMAL_FAIR_SHARE 1
> +#define THERMAL_STEP_WISE 2
coding style.
thanks,
rui
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next prev parent reply other threads:[~2012-08-13 6:26 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-09 12:45 [PATCH 00/13] Thermal Framework Enhancements Durgadoss R
2012-08-09 12:45 ` [PATCH 01/13] Thermal: Refactor thermal.h file Durgadoss R
2012-08-20 15:58 ` Eduardo Valentin
2012-08-20 16:42 ` R, Durgadoss
2012-08-20 17:53 ` Eduardo Valentin
2012-08-09 12:45 ` [PATCH 02/13] Thermal: Move thermal_instance to thermal.h Durgadoss R
2012-08-16 6:14 ` Zhang Rui
2012-08-16 6:19 ` R, Durgadoss
2012-08-16 6:29 ` Zhang Rui
2012-08-16 6:31 ` R, Durgadoss
2012-08-16 7:12 ` Zhang Rui
2012-08-20 20:41 ` Eduardo Valentin
2012-08-09 12:45 ` [PATCH 03/13] Thermal: Add get trend, get instance API's to thermal_sys Durgadoss R
2012-08-20 20:58 ` Eduardo Valentin
2012-08-09 12:45 ` [PATCH 04/13] Thermal: Add platform level information to thermal.h Durgadoss R
2012-08-13 6:27 ` Zhang Rui [this message]
2012-08-13 6:31 ` R, Durgadoss
2012-08-16 6:16 ` Zhang Rui
2012-08-20 21:11 ` Eduardo Valentin
2012-08-09 12:45 ` [PATCH 05/13] Thermal: Obtain platform data for thermal zone Durgadoss R
2012-08-21 5:20 ` Eduardo Valentin
2012-08-09 12:45 ` [PATCH 06/13] Thermal: Add a policy sysfs attribute Durgadoss R
2012-08-13 6:28 ` Zhang Rui
2012-08-13 6:34 ` R, Durgadoss
2012-08-13 7:07 ` Zhang Rui
2012-08-21 5:31 ` Eduardo Valentin
2012-08-09 12:45 ` [PATCH 07/13] Thermal: Update binding logic based on platform data Durgadoss R
2012-08-13 6:41 ` Zhang Rui
2012-08-13 15:41 ` R, Durgadoss
2012-08-15 6:53 ` Zhang Rui
2012-08-15 9:17 ` R, Durgadoss
2012-08-16 3:30 ` Zhang Rui
2012-08-16 3:31 ` R, Durgadoss
2012-08-20 18:11 ` Eduardo Valentin
2012-08-09 12:46 ` [PATCH 08/13] Thermal: Introduce fair_share thermal governor Durgadoss R
2012-08-21 5:33 ` Eduardo Valentin
2012-08-21 5:59 ` R, Durgadoss
2012-08-21 14:16 ` Eduardo Valentin
2012-08-09 12:46 ` [PATCH 09/13] Thermal: Introduce a step_wise " Durgadoss R
2012-08-21 5:35 ` Eduardo Valentin
2012-08-09 12:46 ` [PATCH 10/13] Thermal: Remove throttling logic out of thermal_sys.c Durgadoss R
2012-08-13 7:00 ` Zhang Rui
2012-08-13 8:04 ` R, Durgadoss
2012-08-21 5:36 ` Eduardo Valentin
2012-08-09 12:46 ` [PATCH 11/13] Thermal: Add a notification API Durgadoss R
2012-08-13 7:02 ` Zhang Rui
2012-08-13 7:46 ` R, Durgadoss
2012-08-21 5:17 ` Eduardo Valentin
2012-08-09 12:46 ` [PATCH 12/13] Thermal: Add documentation for platform layer data Durgadoss R
2012-08-21 5:38 ` Eduardo Valentin
2012-08-21 5:51 ` R, Durgadoss
2012-08-09 12:46 ` [PATCH 13/13] Thermal: Platform layer changes to provide thermal data Durgadoss R
2012-08-21 5:39 ` Eduardo Valentin
2012-08-21 5:52 ` R, Durgadoss
2012-08-21 5:55 ` Zhang Rui
2012-08-21 6:41 ` R, Durgadoss
2012-08-21 6:52 ` Zhang Rui
2012-08-21 8:51 ` Eduardo Valentin
2012-08-23 0:11 ` Zhang Rui
2012-08-21 9:28 ` R, Durgadoss
2012-08-23 0:23 ` Zhang Rui
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