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dragonheart_kernel_oneplus_sm8150
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drivers/hwmon: Import OnePlus Changes 

Signed-off-by: Cyber Knight <cyberknight755@gmail.com>
This commit is contained in:
Cyber Knight 2021-09-26 01:08:13 +08:00
parent f253672101
commit 58ac748fc1
No known key found for this signature in database
GPG Key ID: 23BD4CCD326E9D64
1 changed files with 15 additions and 16 deletions
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25
drivers/hwmon/applesmc.c
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@ -760,18 +760,15 @@ static ssize_t applesmc_light_show(struct device *dev,
}
ret = applesmc_read_key(LIGHT_SENSOR_LEFT_KEY, buffer, data_length);
if (ret)
goto out;
/* newer macbooks report a single 10-bit bigendian value */
if (data_length == 10) {
left = be16_to_cpu(*(__be16 *)(buffer + 6)) >> 2;
goto out;
}
left = buffer[2];
ret = applesmc_read_key(LIGHT_SENSOR_RIGHT_KEY, buffer, data_length);
if (ret)
goto out;
ret = applesmc_read_key(LIGHT_SENSOR_RIGHT_KEY, buffer, data_length);
right = buffer[2];
out:
@ -820,10 +817,11 @@ static ssize_t applesmc_show_fan_speed(struct device *dev,
to_index(attr));
ret = applesmc_read_key(newkey, buffer, 2);
speed = ((buffer[0] << 8 | buffer[1]) >> 2);
if (ret)
return ret;
speed = ((buffer[0] << 8 | buffer[1]) >> 2);
else
return snprintf(sysfsbuf, PAGE_SIZE, "%u\n", speed);
}
@ -860,10 +858,11 @@ static ssize_t applesmc_show_fan_manual(struct device *dev,
u8 buffer[2];
ret = applesmc_read_key(FANS_MANUAL, buffer, 2);
manual = ((buffer[0] << 8 | buffer[1]) >> to_index(attr)) & 0x01;
if (ret)
return ret;
manual = ((buffer[0] << 8 | buffer[1]) >> to_index(attr)) & 0x01;
else
return snprintf(sysfsbuf, PAGE_SIZE, "%d\n", manual);
}
@ -880,11 +879,10 @@ static ssize_t applesmc_store_fan_manual(struct device *dev,
return -EINVAL;
ret = applesmc_read_key(FANS_MANUAL, buffer, 2);
val = (buffer[0] << 8 | buffer[1]);
if (ret)
goto out;
val = (buffer[0] << 8 | buffer[1]);
if (input)
val = val | (0x01 << to_index(attr));
else
@ -960,11 +958,12 @@ static ssize_t applesmc_key_count_show(struct device *dev,
u32 count;
ret = applesmc_read_key(KEY_COUNT_KEY, buffer, 4);
if (ret)
return ret;
count = ((u32)buffer[0]<<24) + ((u32)buffer[1]<<16) +
((u32)buffer[2]<<8) + buffer[3];
if (ret)
return ret;
else
return snprintf(sysfsbuf, PAGE_SIZE, "%d\n", count);
}