power-emulator: Add battery hal informationsubmit/tizen/20220805.011213accepted/tizen/unified/20220805.131739

Change-Id: If31c5d2254adcd4800e72ea404e5ec00b410fdd6
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

2 files changed, 24 insertions, 14 deletions

diff --git a/scripts/pass.json b/scripts/pass.json
index 6178d54..557f286 100644
--- a/scripts/pass.json
+++ b/scripts/pass.json
@@ -21,6 +21,10 @@
 			"device_type"		: "disk",
 			"device_name"		: "vda",
 			"device_config_path"	: "/hal/etc/pass/pass-dummy.json"
+		}, {
+			"device_type"		: "battery",
+			"device_name"		: "battery",
+			"device_config_path"	: "/hal/etc/pass/pass-dummy.json"
 		}
 	]
 }
diff --git a/src/hal-backend-power.c b/src/hal-backend-power.c
index 2a9bd7f..ce7606f 100644
--- a/src/hal-backend-power.c
+++ b/src/hal-backend-power.c
@@ -470,6 +470,7 @@ static int power_init(void **data)
 	struct pass_resource_bus *bus = NULL;
 	struct pass_resource_gpu *gpu = NULL;
 	struct pass_resource_memory *memory = NULL;
+	struct pass_resource_battery *battery = NULL;
 	int ret;
 
 	/* Allocate memory */
@@ -501,6 +502,12 @@ static int power_init(void **data)
 		goto err_gpu;
 	}
 
+	battery = calloc(1, sizeof(struct pass_resource_battery));
+	if (!battery) {
+		ret = -ENOMEM;
+		goto err_memory;
+	}
+
 	/* Initialize each h/w resource */
 	cpu->dvfs = cpufreq_dvfs_ops;
 	cpu->hotplug = cpu_hotplus_ops;
@@ -512,6 +519,8 @@ static int power_init(void **data)
 	gpu->dvfs = gpu_dvfs_ops;
 	gpu->tmu = tmu_ops;
 
+	battery->tmu = tmu_ops;
+
 	memory->get_fault_around_bytes = memory_get_fault_around_bytes;
 	memory->set_fault_around_bytes = memory_set_fault_around_bytes;
 
@@ -520,20 +529,20 @@ static int power_init(void **data)
 	power_funcs->bus = bus;
 	power_funcs->gpu = gpu;
 	power_funcs->memory = memory;
+	power_funcs->battery = battery;
 
 	*data = (void *)power_funcs;
 
 	return 0;
 
+err_memory:
+	free(memory);
 err_gpu:
-	if (gpu)
-		free(gpu);
+	free(gpu);
 err_bus:
-	if (bus)
-		free(bus);
+	free(bus);
 err_cpu:
-	if (cpu)
-		free(cpu);
+	free(cpu);
 err_funcs:
 	free(power_funcs);
 
@@ -549,14 +558,11 @@ static int power_exit(void *data)
 
 	funcs = (hal_backend_power_funcs *)data;
 
-	if (funcs->cpu)
-		free(funcs->cpu);
-	if (funcs->bus)
-		free(funcs->bus);
-	if (funcs->gpu)
-		free(funcs->gpu);
-	if (funcs->memory)
-		free(funcs->memory);
+	free(funcs->cpu);
+	free(funcs->bus);
+	free(funcs->gpu);
+	free(funcs->memory);
+	free(funcs->battery);
 
 	free(funcs);