static int mtktstdpa_get_hw_temp(void)
{
struct md_info *p_info;
int size, i;
mutex_lock(&TSTDPA_lock);
mtk_mdm_get_md_info(&p_info, &size);
for(i=0; i<size; i++)
{
mtktstdpa_dprintk("TDPA temperature: name:%s, vaule:%d, invalid_value=%d \n",p_info[i].attribute, p_info[i].value, p_info[i].invalid_value);
if(!strcmp(p_info[i].attribute, "RFTEMP_2G_MD2"))
{
mtktstdpa_dprintk("TDPA temperature: RFTEMP_2G_MD2\n");
if(p_info[i].value != p_info[i].invalid_value)
break;
}
else if(!strcmp(p_info[i].attribute, "RFTEMP_3G_MD2"))
{
mtktstdpa_dprintk("TDPA temperature: RFTEMP_3G_MD2\n");
if(p_info[i].value != p_info[i].invalid_value)
break;
}
}
if(i==size)
{
mtktstdpa_dprintk("TDPA temperature: not ready\n");
mutex_unlock(&TSTDPA_lock);
return -127000;
}
else
{
mtktstdpa_dprintk("TDPA temperature: %d\n",p_info[i].value);
if((p_info[i].value>100000) || (p_info[i].value<-30000))
printk("[Power/TDPA_Thermal] TDPA T=%d\n",p_info[i].value);
mutex_unlock(&TSTDPA_lock);
return (p_info[i].value);
}
}
static void mtktstdpa_unregister_thermal(void)
{
mtktstdpa_dprintk("[mtktstdpa_unregister_thermal] \n");
if (thz_dev)
{
mtk_thermal_zone_device_unregister(thz_dev);
thz_dev = NULL;
}
}
static int mtktstdpa_register_thermal(void)
{
mtktstdpa_dprintk("[mtktstdpa_register_thermal] \n");
/* trips */
thz_dev = mtk_thermal_zone_device_register("mtktstdpa", num_trip, NULL,
&mtktstdpa_dev_ops, 0, 0, 0, interval*1000);
return 0;
}
static int mtktstdpa_unbind(struct thermal_zone_device *thermal,
struct thermal_cooling_device *cdev)
{
int table_val=0;
table_val = mtkts_match(cdev,g_bind);
if(table_val >= MTK_TZ_COOLER_MAX)
{
return 0;
}
else
{
mtktstdpa_dprintk("[mtktstdpa_unbind] %s\n", cdev->type);
if (thermal_zone_unbind_cooling_device(thermal, table_val, cdev)) {
mtktstdpa_dprintk("[mtktstdpa_unbind] error unbinding cooling dev\n");
return -EINVAL;
} else {
mtktstdpa_dprintk("[mtktstdpa_unbind] unbinding OK, %d\n", table_val);
}
}
return 0;
}
static int __init mtktstdpa_init(void)
{
int err = 0;
struct proc_dir_entry *entry = NULL;
struct proc_dir_entry *mtktstdpa_dir = NULL;
mtktstdpa_dprintk("[mtktstdpa_init] \n");
err = mtktstdpa_register_cooler();
if(err)
return err;
err = mtktstdpa_register_thermal();
if (err)
goto err_unreg;
mtktstdpa_dir = proc_mkdir("mtktstdpa", NULL);
if (!mtktstdpa_dir)
{
mtktstdpa_dprintk("[mtktstdpa_init]: mkdir /proc/mtktstdpa failed\n");
}
else
{
entry = create_proc_entry("mtktstdpa", S_IRUGO | S_IWUSR, mtktstdpa_dir);
if (entry)
{
entry->read_proc = mtktstdpa_read;
entry->write_proc = mtktstdpa_write;
}
}
return 0;
err_unreg:
mtktstdpa_unregister_cooler();
return err;
}
static ssize_t mtktstdpa_write(struct file *file, const char *buffer, unsigned long count, void *data)
{
int len=0,time_msec=0;
int trip[10]={0};
int t_type[10]={0};
int i;
char bind0[20],bind1[20],bind2[20],bind3[20],bind4[20];
char bind5[20],bind6[20],bind7[20],bind8[20],bind9[20];
char desc[512];
len = (count < (sizeof(desc) - 1)) ? count : (sizeof(desc) - 1);
if (copy_from_user(desc, buffer, len))
{
return 0;
}
desc[len] = '\0';
if (sscanf(desc, "%d %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d",
&num_trip, &trip[0],&t_type[0],bind0, &trip[1],&t_type[1],bind1,
&trip[2],&t_type[2],bind2, &trip[3],&t_type[3],bind3,
&trip[4],&t_type[4],bind4, &trip[5],&t_type[5],bind5,
&trip[6],&t_type[6],bind6, &trip[7],&t_type[7],bind7,
&trip[8],&t_type[8],bind8, &trip[9],&t_type[9],bind9,
&time_msec) == 32)
{
mtktstdpa_dprintk("[mtktstdpa_write] mtktstdpa_unregister_thermal\n");
mtktstdpa_unregister_thermal();
for(i=0; i<num_trip; i++)
g_THERMAL_TRIP[i] = t_type[i];
g_bind0[0]=g_bind1[0]=g_bind2[0]=g_bind3[0]=g_bind4[0]=g_bind5[0]=g_bind6[0]=g_bind7[0]=g_bind8[0]=g_bind9[0]='\0';
for(i=0; i<20; i++)
{
g_bind0[i]=bind0[i];
g_bind1[i]=bind1[i];
g_bind2[i]=bind2[i];
g_bind3[i]=bind3[i];
g_bind4[i]=bind4[i];
g_bind5[i]=bind5[i];
g_bind6[i]=bind6[i];
g_bind7[i]=bind7[i];
g_bind8[i]=bind8[i];
g_bind9[i]=bind9[i];
}
mtktstdpa_dprintk("[mtktstdpa_write] g_THERMAL_TRIP_0=%d,g_THERMAL_TRIP_1=%d,g_THERMAL_TRIP_2=%d,g_THERMAL_TRIP_3=%d,g_THERMAL_TRIP_4=%d,\
g_THERMAL_TRIP_5=%d,g_THERMAL_TRIP_6=%d,g_THERMAL_TRIP_7=%d,g_THERMAL_TRIP_8=%d,g_THERMAL_TRIP_9=%d,\n",
g_THERMAL_TRIP[0],g_THERMAL_TRIP[1],g_THERMAL_TRIP[2],g_THERMAL_TRIP[3],g_THERMAL_TRIP[4],
g_THERMAL_TRIP[5],g_THERMAL_TRIP[6],g_THERMAL_TRIP[7],g_THERMAL_TRIP[8],g_THERMAL_TRIP[9]);
mtktstdpa_dprintk("[mtktstdpa_write] cooldev0=%s,cooldev1=%s,cooldev2=%s,cooldev3=%s,cooldev4=%s,\
cooldev5=%s,cooldev6=%s,cooldev7=%s,cooldev8=%s,cooldev9=%s\n",
g_bind0,g_bind1,g_bind2,g_bind3,g_bind4,g_bind5,g_bind6,g_bind7,g_bind8,g_bind9);
for(i=0; i<num_trip; i++)
{
trip_temp[i]=trip[i];
}
interval=time_msec / 1000;
mtktstdpa_dprintk("[mtktstdpa_write] trip_0_temp=%d,trip_1_temp=%d,trip_2_temp=%d,trip_3_temp=%d,trip_4_temp=%d,\
trip_5_temp=%d,trip_6_temp=%d,trip_7_temp=%d,trip_8_temp=%d,trip_9_temp=%d,time_ms=%d\n",
trip_temp[0],trip_temp[1],trip_temp[2],trip_temp[3],trip_temp[4],
trip_temp[5],trip_temp[6],trip_temp[7],trip_temp[8],trip_temp[9],interval*1000);
mtktstdpa_dprintk("[mtktstdpa_write] mtktstdpa_register_thermal\n");
mtktstdpa_register_thermal();
return count;
}
static int mtktstdpa_unbind(struct thermal_zone_device *thermal,
struct thermal_cooling_device *cdev)
{
int table_val=0;
if(!strcmp(cdev->type, g_bind0))
{
table_val = 0;
mtktstdpa_dprintk("[mtktstdpa_unbind] %s\n", cdev->type);
}
else if(!strcmp(cdev->type, g_bind1))
{
table_val = 1;
mtktstdpa_dprintk("[mtktstdpa_unbind] %s\n", cdev->type);
}
else if(!strcmp(cdev->type, g_bind2))
{
table_val = 2;
mtktstdpa_dprintk("[mtktstdpa_unbind] %s\n", cdev->type);
}
else if(!strcmp(cdev->type, g_bind3))
{
table_val = 3;
mtktstdpa_dprintk("[mtktstdpa_unbind] %s\n", cdev->type);
}
else if(!strcmp(cdev->type, g_bind4))
{
table_val = 4;
mtktstdpa_dprintk("[mtktstdpa_unbind] %s\n", cdev->type);
}
else if(!strcmp(cdev->type, g_bind5))
{
table_val = 5;
mtktstdpa_dprintk("[mtktstdpa_unbind] %s\n", cdev->type);
}
else if(!strcmp(cdev->type, g_bind6))
{
table_val = 6;
mtktstdpa_dprintk("[mtktstdpa_unbind] %s\n", cdev->type);
}
else if(!strcmp(cdev->type, g_bind7))
{
table_val = 7;
mtktstdpa_dprintk("[mtktstdpa_unbind] %s\n", cdev->type);
}
else if(!strcmp(cdev->type, g_bind8))
{
table_val = 8;
mtktstdpa_dprintk("[mtktstdpa_unbind] %s\n", cdev->type);
}
else if(!strcmp(cdev->type, g_bind9))
{
table_val = 9;
mtktstdpa_dprintk("[mtktstdpa_unbind] %s\n", cdev->type);
}
else
return 0;
if (thermal_zone_unbind_cooling_device(thermal, table_val, cdev))
{
mtktstdpa_dprintk("[mtktstdpa_unbind] error unbinding cooling dev\n");
return -EINVAL;
}
else
{
mtktstdpa_dprintk("[mtktstdpa_unbind] unbinding OK\n");
}
return 0;
}
static void __exit mtktstdpa_exit(void)
{
mtktstdpa_dprintk("[mtktstdpa_exit] \n");
mtktstdpa_unregister_thermal();
mtktstdpa_unregister_cooler();
}
static ssize_t mtktstdpa_write(struct file *file, const char *buffer, unsigned long count, void *data)
{
int len=0,time_msec=0;
int trip[MTK_TZ_COOLER_MAX]={0};
int t_type[MTK_TZ_COOLER_MAX]={0};
int i;
char bind[MTK_TZ_COOLER_MAX][THERMAL_NAME_LENGTH];
char desc[512];
len = (count < (sizeof(desc) - 1)) ? count : (sizeof(desc) - 1);
if (copy_from_user(desc, buffer, len))
{
return 0;
}
desc[len] = '\0';
if (sscanf(desc, "%d %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d",
&num_trip,
&trip[0],&t_type[0],bind[0], &trip[1],&t_type[1],bind[1],
&trip[2],&t_type[2],bind[2], &trip[3],&t_type[3],bind[3],
&trip[4],&t_type[4],bind[4], &trip[5],&t_type[5],bind[5],
&trip[6],&t_type[6],bind[6], &trip[7],&t_type[7],bind[7],
&trip[8],&t_type[8],bind[8], &trip[9],&t_type[9],bind[9],
&time_msec) == 32)
{
mtktstdpa_dprintk("[mtktstdpa_write] unregister_thermal\n");
mtktstdpa_unregister_thermal();
for(i=0; i<MTK_TZ_COOLER_MAX; i++)
{
g_THERMAL_TRIP[i] = t_type[i];
memcpy(g_bind[i], bind[i], THERMAL_NAME_LENGTH);
trip_temp[i]=trip[i];
}
interval=time_msec / 1000;
mtktstdpa_dprintk("[mtktstdpa_write] [trip_type]=%d,%d,%d,%d,%d,%d,%d,%d,%d,%d\n",
g_THERMAL_TRIP[0],g_THERMAL_TRIP[1],g_THERMAL_TRIP[2],g_THERMAL_TRIP[3],g_THERMAL_TRIP[4],
g_THERMAL_TRIP[5],g_THERMAL_TRIP[6],g_THERMAL_TRIP[7],g_THERMAL_TRIP[8],g_THERMAL_TRIP[9]);
mtktstdpa_dprintk("[mtktstdpa_write] [cool_bind]=%s,%s,%s,%s,%s,%s,%s,%s,%s,%s\n",
g_bind[0],g_bind[1],g_bind[2],g_bind[3],g_bind[4],g_bind[5],g_bind[6],g_bind[7],g_bind[8],g_bind[9]);
mtktstdpa_dprintk("[mtktstdpa_write] [trip_temp]==%d,%d,%d,%d,%d,%d,%d,%d,%d,%d, [time_ms]=%d\n",
trip_temp[0],trip_temp[1],trip_temp[2],trip_temp[3],trip_temp[4],
trip_temp[5],trip_temp[6],trip_temp[7],trip_temp[8],trip_temp[9],interval*1000);
mtktstdpa_dprintk("[mtktstdpa_write] register_thermal\n");
mtktstdpa_register_thermal();
return count;
}
else
{
mtktstdpa_dprintk("[mtktstdpa_write] bad argument\n");
}
return -EINVAL;
}
