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authorLinus Torvalds <torvalds@linux-foundation.org>2023-04-26 03:32:43 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2023-04-26 03:32:43 +0200
commit5e0ca0bfc33b7196ae3a5cbe26289a4025618f5a (patch)
tree8217d81a7f1f869c42753d254b60141db7eada6d /drivers/platform/x86/acerhdf.c
parentMerge tag 'hwmon-for-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/g... (diff)
parentthermal: intel: int340x: Add DLVR support for RFIM control (diff)
downloadlinux-5e0ca0bfc33b7196ae3a5cbe26289a4025618f5a.tar.xz
linux-5e0ca0bfc33b7196ae3a5cbe26289a4025618f5a.zip
Merge tag 'thermal-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki: "These mostly continue to prepare the thermal control subsystem for using unified representation of trip points, which includes cleanups, code refactoring and similar and update several drivers (for other reasons), which includes new hardware support. Specifics: - Add a thermal zone 'devdata' accessor and modify several drivers to use it (Daniel Lezcano) - Prevent drivers from using the 'device' internal thermal zone structure field directly (Daniel Lezcano) - Clean up the hwmon thermal driver (Daniel Lezcano) - Add thermal zone id accessor and thermal zone type accessor and prevent drivers from using thermal zone fields directly (Daniel Lezcano) - Clean up the acerhdf and tegra thermal drivers (Daniel Lezcano) - Add lower bound check for sysfs input to the x86_pkg_temp_thermal Intel thermal driver (Zhang Rui) - Add more thermal zone device encapsulation: prevent setting structure field directly, access the sensor device instead the thermal zone's device for trace, relocate the traces in drivers/thermal (Daniel Lezcano) - Use the generic trip point for the i.MX and remove the get_trip_temp ops (Daniel Lezcano) - Use the devm_platform_ioremap_resource() in the Hisilicon driver (Yang Li) - Remove R-Car H3 ES1.* handling as public has only access to the ES2 version and the upstream support for the ES1 has been shutdown (Wolfram Sang) - Add a delay after initializing the bank in order to let the time to the hardware to initialze itself before reading the temperature (Amjad Ouled-Ameur) - Add MT8365 support (Amjad Ouled-Ameur) - Preparational cleanup and DT bindings for RK3588 support (Sebastian Reichel) - Add driver support for RK3588 (Finley Xiao) - Use devm_reset_control_array_get_exclusive() for the Rockchip driver (Ye Xingchen) - Detect power gated thermal zones and return -EAGAIN when reading the temperature (Mikko Perttunen) - Remove thermal_bind_params structure as it is unused (Zhang Rui) - Drop unneeded quotes in DT bindings allowing to run yamllint (Rob Herring) - Update the power allocator documentation according to the thermal trace relocation (Lukas Bulwahn) - Fix sensor 1 interrupt status bitmask for the Mediatek LVTS sensor (Chen-Yu Tsai) - Use the dev_err_probe() helper in the Amlogic driver (Ye Xingchen) - Add AP domain support to LVTS thermal controllers for mt8195 (Balsam CHIHI) - Remove buggy call to thermal_of_zone_unregister() (Daniel Lezcano) - Make thermal_of_zone_[un]register() private to the thermal OF code (Daniel Lezcano) - Create a private copy of the thermal zone device parameters structure when registering a thermal zone (Daniel Lezcano) - Fix a kernel NULL pointer dereference in thermal_hwmon (Zhang Rui) - Revert recent message adjustment in thermal_hwmon (Rafael Wysocki) - Use of_property_present() for testing DT property presence in thermal control code (Rob Herring) - Clean up thermal_list_lock locking in the thermal core (Rafael Wysocki) - Add DLVR support for RFIM control in the int340x Intel thermal driver (Srinivas Pandruvada)" * tag 'thermal-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (55 commits) thermal: intel: int340x: Add DLVR support for RFIM control thermal/core: Alloc-copy-free the thermal zone parameters structure thermal/of: Unexport unused OF functions thermal/drivers/bcm2835: Remove buggy call to thermal_of_zone_unregister thermal/drivers/mediatek/lvts_thermal: Add AP domain for mt8195 dt-bindings: thermal: mediatek: Add AP domain to LVTS thermal controllers for mt8195 thermal: amlogic: Use dev_err_probe() thermal/drivers/mediatek/lvts_thermal: Fix sensor 1 interrupt status bitmask MAINTAINERS: adjust entry in THERMAL/POWER_ALLOCATOR after header movement dt-bindings: thermal: Drop unneeded quotes thermal/core: Remove thermal_bind_params structure thermal/drivers/tegra-bpmp: Handle offline zones thermal/drivers/rockchip: use devm_reset_control_array_get_exclusive() dt-bindings: rockchip-thermal: Support the RK3588 SoC compatible thermal/drivers/rockchip: Support RK3588 SoC in the thermal driver thermal/drivers/rockchip: Support dynamic sized sensor array thermal/drivers/rockchip: Simplify channel id logic thermal/drivers/rockchip: Use dev_err_probe thermal/drivers/rockchip: Simplify clock logic thermal/drivers/rockchip: Simplify getting match data ...
Diffstat (limited to 'drivers/platform/x86/acerhdf.c')
-rw-r--r--drivers/platform/x86/acerhdf.c19
1 files changed, 3 insertions, 16 deletions
diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c
index ec8cc780b822..74bcb3d13104 100644
--- a/drivers/platform/x86/acerhdf.c
+++ b/drivers/platform/x86/acerhdf.c
@@ -79,7 +79,6 @@ static unsigned int list_supported;
static unsigned int fanstate = ACERHDF_FAN_AUTO;
static char force_bios[16];
static char force_product[16];
-static unsigned int prev_interval;
static struct thermal_zone_device *thz_dev;
static struct thermal_cooling_device *cl_dev;
static struct platform_device *acerhdf_dev;
@@ -346,20 +345,15 @@ static void acerhdf_check_param(struct thermal_zone_device *thermal)
trips[0].temperature = fanon;
trips[0].hysteresis = fanon - fanoff;
- if (kernelmode && prev_interval != interval) {
+ if (kernelmode) {
if (interval > ACERHDF_MAX_INTERVAL) {
pr_err("interval too high, set to %d\n",
ACERHDF_MAX_INTERVAL);
interval = ACERHDF_MAX_INTERVAL;
}
+
if (verbose)
pr_notice("interval changed to: %d\n", interval);
-
- if (thermal)
- thermal->polling_delay_jiffies =
- round_jiffies(msecs_to_jiffies(interval * 1000));
-
- prev_interval = interval;
}
}
@@ -697,13 +691,6 @@ static int __init acerhdf_register_thermal(void)
if (ret)
return ret;
- if (strcmp(thz_dev->governor->name,
- acerhdf_zone_params.governor_name)) {
- pr_err("Didn't get thermal governor %s, perhaps not compiled into thermal subsystem.\n",
- acerhdf_zone_params.governor_name);
- return -EINVAL;
- }
-
return 0;
}
@@ -801,5 +788,5 @@ static const struct kernel_param_ops interval_ops = {
.get = param_get_uint,
};
-module_param_cb(interval, &interval_ops, &interval, 0600);
+module_param_cb(interval, &interval_ops, &interval, 0000);
MODULE_PARM_DESC(interval, "Polling interval of temperature check");