summaryrefslogtreecommitdiff
path: root/thermal_common.h
diff options
context:
space:
mode:
Diffstat (limited to 'thermal_common.h')
-rw-r--r--thermal_common.h52
1 files changed, 52 insertions, 0 deletions
diff --git a/thermal_common.h b/thermal_common.h
new file mode 100644
index 0000000..4137322
--- /dev/null
+++ b/thermal_common.h
@@ -0,0 +1,52 @@
+/* Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <hardware/thermal.h>
+#define ARRAY_SIZE(x) (int)(sizeof(x)/sizeof(x[0]))
+
+struct target_therm_cfg {
+ enum temperature_type type;
+ char **sensor_list;
+ uint8_t sens_cnt;
+ char *label;
+ float mult;
+ int throt_thresh;
+ int shutdwn_thresh;
+ int vr_thresh;
+};
+
+struct vendor_temperature {
+ int tzn;
+ float mult;
+ temperature_t t;
+};
+
+size_t get_num_cpus();
+const char *get_cpu_label(unsigned int cpu_num);
+int thermal_zone_init(struct target_therm_cfg *v_sen_t, int cfg_cnt);
+ssize_t get_temperature_for_all(temperature_t *list, size_t size);