thermal-hal: Update get temperature API support for legacy targets

Add support for get temperature API support for legcay targets
including SDM710, QCS605, SDM660, SDM630, MSM8953, SDM632, SDM439
etc. There are targets which are binary compatible, but uses
different sensor configuration. Enable soc id based platform
detection and use different sensor configuration.

Change-Id: I2537476c07887f9131c33b352f5ffd3a4bc0dd31

1 files changed, 13 insertions, 0 deletions

diff --git a/thermal_common.h b/thermal_common.h
index 4137322..5a07804 100644
--- a/thermal_common.h
+++ b/thermal_common.h
@@ -29,6 +29,17 @@
 #include <hardware/thermal.h>
 #define ARRAY_SIZE(x) (int)(sizeof(x)/sizeof(x[0]))
 
+enum therm_msm_id {
+    THERM_MSM_UNKNOWN = 0,
+    THERM_MSM_8953,
+    THERM_SDM_660,
+    THERM_SDM_630,
+    THERM_SDM_710,
+    THERM_QCS_605,
+    THERM_SDM_632,
+    THERM_SDM_439,
+};
+
 struct target_therm_cfg {
     enum temperature_type type;
     char **sensor_list;
@@ -46,6 +57,8 @@ struct vendor_temperature {
     temperature_t t;
 };
 
+
+int read_line_from_file(const char *path, char *buf, size_t count);
 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);