conftest: update tests for devfreq and thermal

Introduce the following three tests:
1. devfreq_dev_profile_has_is_cooling_device
2. devfreq_has_freq_table
3. thermal_zone_for_each_trip

Bug 4854967

Signed-off-by: Johnny Liu <johnliu@nvidia.com>
Change-Id: I5fe2f7102f667a31d61550487a153590584ed638
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3213844
(cherry picked from commit ae9d7ea9479637e77732bc1842a5488653157d21)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3221294
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Tested-by: Paritosh Dixit <paritoshd@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Paritosh Dixit <paritoshd@nvidia.com>

scripts/conftest/Makefile

@@ -104,6 +104,8 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += class_attribute_struct_has_const_struct_cl
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += class_create_has_no_owner_arg
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += class_struct_devnode_has_const_dev_arg
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += define_semaphore_has_number_arg
+NV_CONFTEST_FUNCTION_COMPILE_TESTS += devfreq_dev_profile_has_is_cooling_device
+NV_CONFTEST_FUNCTION_COMPILE_TESTS += devfreq_has_freq_table
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += device_add_disk_has_int_return_type
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += devm_tegra_core_dev_init_opp_table_common
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += devm_thermal_of_zone_register
@@ -173,6 +175,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += tegra264_chip_id
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += tegra_dev_iommu_get_stream_id
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += tegra_ivc_struct_has_iosys_map
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += thermal_zone_device_priv
+NV_CONFTEST_FUNCTION_COMPILE_TESTS += thermal_zone_for_each_trip
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += tty_operations_struct_send_xchar_has_u8_arg
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += tty_operations_struct_write_has_u8_ptr_arg
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += tty_operations_struct_set_termios_has_const_ktermios_arg

scripts/conftest/conftest.sh

@@ -6763,6 +6763,39 @@ compile_test() {
             compile_check_conftest "$CODE" "NV_DEFINE_SEMAPHORE_HAS_NUMBER_ARG" "" "types"
         ;;
 
+        devfreq_dev_profile_has_is_cooling_device)
+            #
+            # Determine if the 'devfreq_dev_profile' structure has 'is_cooling_device'.
+            #
+            # Commit 1224451bb6f93 ("PM / devfreq: Register devfreq as a cooling device
+            # on demand") updated the devfreq_dev_profile and add the is_cooling_device
+            # field in v5.12.
+            #
+            CODE="
+            #include <linux/devfreq.h>
+            bool conftest_devfreq_dev_profile_has_is_cooling_device(struct devfreq_dev_profile *profile) {
+                    return profile->is_cooling_device;
+            }"
+
+            compile_check_conftest "$CODE" "NV_DEVFREQ_DEV_PROFILE_HAS_IS_COOLING_DEVICE" "" "types"
+        ;;
+
+        devfreq_has_freq_table)
+            #
+            # Determine if the 'devfreq' structure has 'freq_table'.
+            #
+            # Commit b5d281f6c16d ("PM / devfreq: Rework freq_table to be local to devfreq
+            # struct") updated the devfreq and add the freq_table field in v5.19.
+            #
+            CODE="
+            #include <linux/devfreq.h>
+            unsigned long *conftest_devfreq_has_freq_table(struct devfreq *devfreq) {
+                    return devfreq->freq_table;
+            }"
+
+            compile_check_conftest "$CODE" "NV_DEVFREQ_HAS_FREQ_TABLE" "" "types"
+        ;;
+
         device_add_disk_has_int_return_type)
             #
             # Determine if the function device_add_disk() returns an integer.
@@ -7917,6 +7950,23 @@ compile_test() {
             compile_check_conftest "$CODE" "NV_THERMAL_ZONE_DEVICE_PRIV_PRESENT" "" "functions"
         ;;
 
+        thermal_zone_for_each_trip)
+            #
+            # Determine if the function thermal_zone_for_each_trip is present.
+            #
+            # thermal_zone_for_each_trip was added in commit a56cc0a833852
+            # ("thermal: core: Add function to walk trips under zone lock")
+            # in v6.6-rc3 (2023-10-03)
+            #
+            CODE="
+            #include <linux/thermal.h>
+            int conftest_thermal_zone_for_each_trip(void) {
+				return thermal_zone_for_each_trip();
+            }"
+
+            compile_check_conftest "$CODE" "NV_THERMAL_ZONE_FOR_EACH_TRIP_PRESENT" "" "functions"
+        ;;
+
         tegra_dev_iommu_get_stream_id)
             #
             # Determine if the function tegra_dev_iommu_get_stream_id is present.