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authorLinus Torvalds <torvalds@linux-foundation.org>2019-12-05 22:21:24 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-12-05 22:21:24 +0300
commitfb3da48a8640f634242a0c61b78c3a5c724c5004 (patch)
tree9142fbc5e1641bc2f7f27ab4c4e2ea21f076cabd /include/linux
parent5ecc9d15f73b82c748526350d5602c94fdd65cac (diff)
parent163b00cde7cf2206e248789d2780121ad5e6a70b (diff)
downloadlinux-fb3da48a8640f634242a0c61b78c3a5c724c5004.tar.xz
Merge branch 'thermal/next' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux
Pull thermal management updates from Zhang Rui: - Fix a deadlock regression in thermal core framework, which was introduced in 5.3 (Wei Wang) - Initialize thermal control framework earlier to enable thermal mitigation during boot (Amit Kucheria) - Convert the Intelligent Power Allocator (IPA) thermal governor to follow the generic PM_EM instead of its own Energy Model (Quentin Perret) - Introduce a new Amlogic soc thermal driver (Guillaume La Roque) - Add interrupt support for tsens thermal driver (Amit Kucheria) - Add support for MSM8956/8976 in tsens thermal driver (AngeloGioacchino Del Regno) - Add support for r8a774b1 in rcar thermal driver (Biju Das) - Add support for Thermal Monitor Unit v2 in qoriq thermal driver (Yuantian Tang) - Some other fixes/cleanups on thermal core framework and soc thermal drivers (Colin Ian King, Daniel Lezcano, Hsin-Yi Wang, Tian Tao) * 'thermal/next' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (32 commits) thermal: Fix deadlock in thermal thermal_zone_device_check thermal: cpu_cooling: Migrate to using the EM framework thermal: cpu_cooling: Make the power-related code depend on IPA PM / EM: Declare EM data types unconditionally arm64: defconfig: Enable CONFIG_ENERGY_MODEL drivers: thermal: tsens: fix potential integer overflow on multiply thermal: cpu_cooling: Reorder the header file thermal: cpu_cooling: Remove pointless dependency on CONFIG_OF thermal: no need to set .owner when using module_platform_driver thermal: qcom: tsens-v1: Fix kfree of a non-pointer value cpufreq: qcom-hw: Move driver initialization earlier clk: qcom: Initialize clock drivers earlier cpufreq: Initialize cpufreq-dt driver earlier cpufreq: Initialize the governors in core_initcall thermal: Initialize thermal subsystem earlier thermal: Remove netlink support dt: thermal: tsens: Document compatible for MSM8976/56 thermal: qcom: tsens-v1: Add support for MSM8956 and MSM8976 MAINTAINERS: add entry for Amlogic Thermal driver thermal: amlogic: Add thermal driver to support G12 SoCs ...
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/cpu_cooling.h18
-rw-r--r--include/linux/energy_model.h3
-rw-r--r--include/linux/thermal.h11
3 files changed, 9 insertions, 23 deletions
diff --git a/include/linux/cpu_cooling.h b/include/linux/cpu_cooling.h
index bae54bb7c048..b74732535e4b 100644
--- a/include/linux/cpu_cooling.h
+++ b/include/linux/cpu_cooling.h
@@ -33,6 +33,13 @@ cpufreq_cooling_register(struct cpufreq_policy *policy);
*/
void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev);
+/**
+ * of_cpufreq_cooling_register - create cpufreq cooling device based on DT.
+ * @policy: cpufreq policy.
+ */
+struct thermal_cooling_device *
+of_cpufreq_cooling_register(struct cpufreq_policy *policy);
+
#else /* !CONFIG_CPU_THERMAL */
static inline struct thermal_cooling_device *
cpufreq_cooling_register(struct cpufreq_policy *policy)
@@ -45,21 +52,12 @@ void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev)
{
return;
}
-#endif /* CONFIG_CPU_THERMAL */
-#if defined(CONFIG_THERMAL_OF) && defined(CONFIG_CPU_THERMAL)
-/**
- * of_cpufreq_cooling_register - create cpufreq cooling device based on DT.
- * @policy: cpufreq policy.
- */
-struct thermal_cooling_device *
-of_cpufreq_cooling_register(struct cpufreq_policy *policy);
-#else
static inline struct thermal_cooling_device *
of_cpufreq_cooling_register(struct cpufreq_policy *policy)
{
return NULL;
}
-#endif /* defined(CONFIG_THERMAL_OF) && defined(CONFIG_CPU_THERMAL) */
+#endif /* CONFIG_CPU_THERMAL */
#endif /* __CPU_COOLING_H__ */
diff --git a/include/linux/energy_model.h b/include/linux/energy_model.h
index 73f8c3cb9588..d249b88a4d5a 100644
--- a/include/linux/energy_model.h
+++ b/include/linux/energy_model.h
@@ -9,7 +9,6 @@
#include <linux/sched/topology.h>
#include <linux/types.h>
-#ifdef CONFIG_ENERGY_MODEL
/**
* em_cap_state - Capacity state of a performance domain
* @frequency: The CPU frequency in KHz, for consistency with CPUFreq
@@ -40,6 +39,7 @@ struct em_perf_domain {
unsigned long cpus[0];
};
+#ifdef CONFIG_ENERGY_MODEL
#define EM_CPU_MAX_POWER 0xFFFF
struct em_data_callback {
@@ -160,7 +160,6 @@ static inline int em_pd_nr_cap_states(struct em_perf_domain *pd)
}
#else
-struct em_perf_domain {};
struct em_data_callback {};
#define EM_DATA_CB(_active_power_cb) { }
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index e45659c75920..d9111aebb97d 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -544,15 +544,4 @@ static inline void thermal_notify_framework(struct thermal_zone_device *tz,
{ }
#endif /* CONFIG_THERMAL */
-#if defined(CONFIG_NET) && IS_ENABLED(CONFIG_THERMAL)
-extern int thermal_generate_netlink_event(struct thermal_zone_device *tz,
- enum events event);
-#else
-static inline int thermal_generate_netlink_event(struct thermal_zone_device *tz,
- enum events event)
-{
- return 0;
-}
-#endif
-
#endif /* __THERMAL_H__ */