forked from Minki/linux
hwmon: (adm1026) Whitespace cleanups
Whitespace cleanups only: * Trim trailing whitespace. * Use tabs for indentation and alignment. * Add missing space after commas. * Remove extra spaces. No functional change, binary is identical before and after this patch. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
This commit is contained in:
Jean Delvare
Mark M. Hoffman
parent
a9273cb8ee
commit
cb01a2312f
@ -40,8 +40,8 @@ static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
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/* Insmod parameters */
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I2C_CLIENT_INSMOD_1(adm1026);
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static int gpio_input[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1 };
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static int gpio_input[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1 };
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static int gpio_output[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1 };
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static int gpio_inverted[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
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@ -49,46 +49,49 @@ static int gpio_inverted[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
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static int gpio_normal[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1 };
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static int gpio_fan[8] = { -1, -1, -1, -1, -1, -1, -1, -1 };
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module_param_array(gpio_input,int,NULL,0);
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MODULE_PARM_DESC(gpio_input,"List of GPIO pins (0-16) to program as inputs");
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module_param_array(gpio_output,int,NULL,0);
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MODULE_PARM_DESC(gpio_output,"List of GPIO pins (0-16) to program as "
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module_param_array(gpio_input, int, NULL, 0);
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MODULE_PARM_DESC(gpio_input, "List of GPIO pins (0-16) to program as inputs");
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module_param_array(gpio_output, int, NULL, 0);
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MODULE_PARM_DESC(gpio_output, "List of GPIO pins (0-16) to program as "
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"outputs");
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module_param_array(gpio_inverted,int,NULL,0);
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MODULE_PARM_DESC(gpio_inverted,"List of GPIO pins (0-16) to program as "
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module_param_array(gpio_inverted, int, NULL, 0);
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MODULE_PARM_DESC(gpio_inverted, "List of GPIO pins (0-16) to program as "
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"inverted");
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module_param_array(gpio_normal,int,NULL,0);
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MODULE_PARM_DESC(gpio_normal,"List of GPIO pins (0-16) to program as "
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module_param_array(gpio_normal, int, NULL, 0);
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MODULE_PARM_DESC(gpio_normal, "List of GPIO pins (0-16) to program as "
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"normal/non-inverted");
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module_param_array(gpio_fan,int,NULL,0);
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MODULE_PARM_DESC(gpio_fan,"List of GPIO pins (0-7) to program as fan tachs");
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module_param_array(gpio_fan, int, NULL, 0);
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MODULE_PARM_DESC(gpio_fan, "List of GPIO pins (0-7) to program as fan tachs");
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/* Many ADM1026 constants specified below */
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/* The ADM1026 registers */
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#define ADM1026_REG_CONFIG1 0x00
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#define CFG1_MONITOR 0x01
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#define CFG1_INT_ENABLE 0x02
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#define CFG1_INT_CLEAR 0x04
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#define CFG1_AIN8_9 0x08
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#define CFG1_THERM_HOT 0x10
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#define CFG1_DAC_AFC 0x20
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#define CFG1_PWM_AFC 0x40
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#define CFG1_RESET 0x80
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#define ADM1026_REG_CONFIG2 0x01
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#define ADM1026_REG_CONFIG1 0x00
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#define CFG1_MONITOR 0x01
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#define CFG1_INT_ENABLE 0x02
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#define CFG1_INT_CLEAR 0x04
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#define CFG1_AIN8_9 0x08
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#define CFG1_THERM_HOT 0x10
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#define CFG1_DAC_AFC 0x20
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#define CFG1_PWM_AFC 0x40
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#define CFG1_RESET 0x80
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#define ADM1026_REG_CONFIG2 0x01
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/* CONFIG2 controls FAN0/GPIO0 through FAN7/GPIO7 */
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#define ADM1026_REG_CONFIG3 0x07
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#define CFG3_GPIO16_ENABLE 0x01
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#define CFG3_CI_CLEAR 0x02
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#define CFG3_VREF_250 0x04
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#define CFG3_GPIO16_DIR 0x40
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#define CFG3_GPIO16_POL 0x80
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#define ADM1026_REG_E2CONFIG 0x13
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#define E2CFG_READ 0x01
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#define E2CFG_WRITE 0x02
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#define E2CFG_ERASE 0x04
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#define E2CFG_ROM 0x08
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#define E2CFG_CLK_EXT 0x80
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#define ADM1026_REG_CONFIG3 0x07
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#define CFG3_GPIO16_ENABLE 0x01
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#define CFG3_CI_CLEAR 0x02
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#define CFG3_VREF_250 0x04
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#define CFG3_GPIO16_DIR 0x40
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#define CFG3_GPIO16_POL 0x80
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#define ADM1026_REG_E2CONFIG 0x13
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#define E2CFG_READ 0x01
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#define E2CFG_WRITE 0x02
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#define E2CFG_ERASE 0x04
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#define E2CFG_ROM 0x08
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#define E2CFG_CLK_EXT 0x80
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/* There are 10 general analog inputs and 7 dedicated inputs
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* They are:
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@ -129,48 +132,48 @@ static u16 ADM1026_REG_TEMP_TMIN[] = { 0x10, 0x11, 0x12 };
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static u16 ADM1026_REG_TEMP_THERM[] = { 0x0d, 0x0e, 0x0f };
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static u16 ADM1026_REG_TEMP_OFFSET[] = { 0x1e, 0x6e, 0x6f };
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#define ADM1026_REG_FAN(nr) (0x38 + (nr))
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#define ADM1026_REG_FAN_MIN(nr) (0x60 + (nr))
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#define ADM1026_REG_FAN_DIV_0_3 0x02
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#define ADM1026_REG_FAN_DIV_4_7 0x03
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#define ADM1026_REG_FAN(nr) (0x38 + (nr))
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#define ADM1026_REG_FAN_MIN(nr) (0x60 + (nr))
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#define ADM1026_REG_FAN_DIV_0_3 0x02
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#define ADM1026_REG_FAN_DIV_4_7 0x03
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#define ADM1026_REG_DAC 0x04
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#define ADM1026_REG_PWM 0x05
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#define ADM1026_REG_DAC 0x04
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#define ADM1026_REG_PWM 0x05
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#define ADM1026_REG_GPIO_CFG_0_3 0x08
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#define ADM1026_REG_GPIO_CFG_4_7 0x09
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#define ADM1026_REG_GPIO_CFG_8_11 0x0a
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#define ADM1026_REG_GPIO_CFG_12_15 0x0b
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#define ADM1026_REG_GPIO_CFG_0_3 0x08
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#define ADM1026_REG_GPIO_CFG_4_7 0x09
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#define ADM1026_REG_GPIO_CFG_8_11 0x0a
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#define ADM1026_REG_GPIO_CFG_12_15 0x0b
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/* CFG_16 in REG_CFG3 */
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#define ADM1026_REG_GPIO_STATUS_0_7 0x24
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#define ADM1026_REG_GPIO_STATUS_8_15 0x25
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#define ADM1026_REG_GPIO_STATUS_0_7 0x24
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#define ADM1026_REG_GPIO_STATUS_8_15 0x25
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/* STATUS_16 in REG_STATUS4 */
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#define ADM1026_REG_GPIO_MASK_0_7 0x1c
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#define ADM1026_REG_GPIO_MASK_8_15 0x1d
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#define ADM1026_REG_GPIO_MASK_0_7 0x1c
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#define ADM1026_REG_GPIO_MASK_8_15 0x1d
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/* MASK_16 in REG_MASK4 */
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#define ADM1026_REG_COMPANY 0x16
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#define ADM1026_REG_VERSTEP 0x17
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#define ADM1026_REG_COMPANY 0x16
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#define ADM1026_REG_VERSTEP 0x17
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/* These are the recognized values for the above regs */
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#define ADM1026_COMPANY_ANALOG_DEV 0x41
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#define ADM1026_VERSTEP_GENERIC 0x40
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#define ADM1026_VERSTEP_ADM1026 0x44
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#define ADM1026_COMPANY_ANALOG_DEV 0x41
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#define ADM1026_VERSTEP_GENERIC 0x40
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#define ADM1026_VERSTEP_ADM1026 0x44
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#define ADM1026_REG_MASK1 0x18
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#define ADM1026_REG_MASK2 0x19
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#define ADM1026_REG_MASK3 0x1a
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#define ADM1026_REG_MASK4 0x1b
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#define ADM1026_REG_MASK1 0x18
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#define ADM1026_REG_MASK2 0x19
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#define ADM1026_REG_MASK3 0x1a
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#define ADM1026_REG_MASK4 0x1b
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#define ADM1026_REG_STATUS1 0x20
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#define ADM1026_REG_STATUS2 0x21
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#define ADM1026_REG_STATUS3 0x22
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#define ADM1026_REG_STATUS4 0x23
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#define ADM1026_REG_STATUS1 0x20
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#define ADM1026_REG_STATUS2 0x21
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#define ADM1026_REG_STATUS3 0x22
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#define ADM1026_REG_STATUS4 0x23
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#define ADM1026_FAN_ACTIVATION_TEMP_HYST -6
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#define ADM1026_FAN_CONTROL_TEMP_RANGE 20
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#define ADM1026_PWM_MAX 255
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#define ADM1026_FAN_CONTROL_TEMP_RANGE 20
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#define ADM1026_PWM_MAX 255
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/* Conversions. Rounding and limit checking is only done on the TO_REG
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/* Conversions. Rounding and limit checking is only done on the TO_REG
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* variants. Note that you should be a bit careful with which arguments
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* these macros are called: arguments may be evaluated more than once.
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*/
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@ -186,47 +189,47 @@ static u16 ADM1026_REG_TEMP_OFFSET[] = { 0x1e, 0x6e, 0x6f };
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* The values in this table are based on Table II, page 15 of the
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* datasheet.
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*/
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static int adm1026_scaling[] = { /* .001 Volts */
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2250, 2250, 2250, 2250, 2250, 2250,
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1875, 1875, 1875, 1875, 3000, 3330,
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static int adm1026_scaling[] = { /* .001 Volts */
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2250, 2250, 2250, 2250, 2250, 2250,
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1875, 1875, 1875, 1875, 3000, 3330,
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3330, 4995, 2250, 12000, 13875
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};
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#define NEG12_OFFSET 16000
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#define SCALE(val,from,to) (((val)*(to) + ((from)/2))/(from))
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#define INS_TO_REG(n,val) (SENSORS_LIMIT(SCALE(val,adm1026_scaling[n],192),\
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0,255))
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#define INS_FROM_REG(n,val) (SCALE(val,192,adm1026_scaling[n]))
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#define SCALE(val, from, to) (((val)*(to) + ((from)/2))/(from))
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#define INS_TO_REG(n, val) (SENSORS_LIMIT(SCALE(val, adm1026_scaling[n], 192),\
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0, 255))
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#define INS_FROM_REG(n, val) (SCALE(val, 192, adm1026_scaling[n]))
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/* FAN speed is measured using 22.5kHz clock and counts for 2 pulses
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* and we assume a 2 pulse-per-rev fan tach signal
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* 22500 kHz * 60 (sec/min) * 2 (pulse) / 2 (pulse/rev) == 1350000
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*/
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#define FAN_TO_REG(val,div) ((val)<=0 ? 0xff : SENSORS_LIMIT(1350000/((val)*\
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(div)),1,254))
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#define FAN_FROM_REG(val,div) ((val)==0?-1:(val)==0xff ? 0 : 1350000/((val)*\
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(div)))
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#define FAN_TO_REG(val, div) ((val) <= 0 ? 0xff : \
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SENSORS_LIMIT(1350000/((val)*(div)), 1, 254))
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#define FAN_FROM_REG(val, div) ((val) == 0 ? -1:(val) == 0xff ? 0 : \
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1350000/((val)*(div)))
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#define DIV_FROM_REG(val) (1<<(val))
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#define DIV_TO_REG(val) ((val)>=8 ? 3 : (val)>=4 ? 2 : (val)>=2 ? 1 : 0)
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#define DIV_TO_REG(val) ((val) >= 8 ? 3 : (val) >= 4 ? 2 : (val) >= 2 ? 1 : 0)
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/* Temperature is reported in 1 degC increments */
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#define TEMP_TO_REG(val) (SENSORS_LIMIT(((val)+((val)<0 ? -500 : 500))/1000,\
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-127,127))
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-127, 127))
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#define TEMP_FROM_REG(val) ((val) * 1000)
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#define OFFSET_TO_REG(val) (SENSORS_LIMIT(((val)+((val)<0 ? -500 : 500))/1000,\
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-127,127))
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-127, 127))
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#define OFFSET_FROM_REG(val) ((val) * 1000)
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#define PWM_TO_REG(val) (SENSORS_LIMIT(val,0,255))
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#define PWM_TO_REG(val) (SENSORS_LIMIT(val, 0, 255))
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#define PWM_FROM_REG(val) (val)
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#define PWM_MIN_TO_REG(val) ((val) & 0xf0)
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#define PWM_MIN_FROM_REG(val) (((val) & 0xf0) + ((val) >> 4))
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/* Analog output is a voltage, and scaled to millivolts. The datasheet
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* indicates that the DAC could be used to drive the fans, but in our
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/* Analog output is a voltage, and scaled to millivolts. The datasheet
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* indicates that the DAC could be used to drive the fans, but in our
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* example board (Arima HDAMA) it isn't connected to the fans at all.
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*/
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#define DAC_TO_REG(val) (SENSORS_LIMIT(((((val)*255)+500)/2500),0,255))
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#define DAC_TO_REG(val) (SENSORS_LIMIT(((((val)*255)+500)/2500), 0, 255))
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#define DAC_FROM_REG(val) (((val)*2500)/255)
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/* Typically used with systems using a v9.1 VRM spec ? */
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@ -243,8 +246,8 @@ static int adm1026_scaling[] = { /* .001 Volts */
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* So, we keep the config data up to date in the cache
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* when it is written and only sample it once every 5 *minutes*
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*/
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#define ADM1026_DATA_INTERVAL (1 * HZ)
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#define ADM1026_CONFIG_INTERVAL (5 * 60 * HZ)
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#define ADM1026_DATA_INTERVAL (1 * HZ)
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#define ADM1026_CONFIG_INTERVAL (5 * 60 * HZ)
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/* We allow for multiple chips in a single system.
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*
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@ -268,30 +271,30 @@ struct adm1026_data {
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unsigned long last_reading; /* In jiffies */
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unsigned long last_config; /* In jiffies */
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u8 in[17]; /* Register value */
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u8 in_max[17]; /* Register value */
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u8 in_min[17]; /* Register value */
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s8 temp[3]; /* Register value */
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s8 temp_min[3]; /* Register value */
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s8 temp_max[3]; /* Register value */
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s8 temp_tmin[3]; /* Register value */
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s8 temp_crit[3]; /* Register value */
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s8 temp_offset[3]; /* Register value */
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u8 fan[8]; /* Register value */
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u8 fan_min[8]; /* Register value */
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u8 fan_div[8]; /* Decoded value */
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struct pwm_data pwm1; /* Pwm control values */
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int vid; /* Decoded value */
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u8 vrm; /* VRM version */
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u8 in[17]; /* Register value */
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u8 in_max[17]; /* Register value */
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u8 in_min[17]; /* Register value */
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s8 temp[3]; /* Register value */
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s8 temp_min[3]; /* Register value */
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s8 temp_max[3]; /* Register value */
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s8 temp_tmin[3]; /* Register value */
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s8 temp_crit[3]; /* Register value */
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s8 temp_offset[3]; /* Register value */
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u8 fan[8]; /* Register value */
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u8 fan_min[8]; /* Register value */
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u8 fan_div[8]; /* Decoded value */
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struct pwm_data pwm1; /* Pwm control values */
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int vid; /* Decoded value */
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u8 vrm; /* VRM version */
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u8 analog_out; /* Register value (DAC) */
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long alarms; /* Register encoding, combined */
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long alarm_mask; /* Register encoding, combined */
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long gpio; /* Register encoding, combined */
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long gpio_mask; /* Register encoding, combined */
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u8 gpio_config[17]; /* Decoded value */
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u8 config1; /* Register value */
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u8 config2; /* Register value */
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u8 config3; /* Register value */
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long alarms; /* Register encoding, combined */
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long alarm_mask; /* Register encoding, combined */
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long gpio; /* Register encoding, combined */
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long gpio_mask; /* Register encoding, combined */
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u8 gpio_config[17]; /* Decoded value */
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u8 config1; /* Register value */
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u8 config2; /* Register value */
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u8 config3; /* Register value */
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};
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static int adm1026_attach_adapter(struct i2c_adapter *adapter);
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@ -301,7 +304,7 @@ static int adm1026_detach_client(struct i2c_client *client);
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static int adm1026_read_value(struct i2c_client *client, u8 reg);
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static int adm1026_write_value(struct i2c_client *client, u8 reg, int value);
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static void adm1026_print_gpio(struct i2c_client *client);
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static void adm1026_fixup_gpio(struct i2c_client *client);
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static void adm1026_fixup_gpio(struct i2c_client *client);
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static struct adm1026_data *adm1026_update_device(struct device *dev);
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static void adm1026_init_client(struct i2c_client *client);
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@ -311,7 +314,7 @@ static struct i2c_driver adm1026_driver = {
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.name = "adm1026",
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},
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.attach_adapter = adm1026_attach_adapter,
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.detach_client = adm1026_detach_client,
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.detach_client = adm1026_detach_client,
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};
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static int adm1026_attach_adapter(struct i2c_adapter *adapter)
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@ -355,7 +358,7 @@ static void adm1026_init_client(struct i2c_client *client)
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int value, i;
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struct adm1026_data *data = i2c_get_clientdata(client);
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dev_dbg(&client->dev, "Initializing device\n");
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dev_dbg(&client->dev, "Initializing device\n");
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/* Read chip config */
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data->config1 = adm1026_read_value(client, ADM1026_REG_CONFIG1);
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data->config2 = adm1026_read_value(client, ADM1026_REG_CONFIG2);
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@ -426,10 +429,10 @@ static void adm1026_init_client(struct i2c_client *client)
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* configured, we don't want to mess with them.
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* If they weren't, the default is 100% PWM, no
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* control and will suffice until 'sensors -s'
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* can be run by the user. We DO set the default
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* can be run by the user. We DO set the default
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* value for pwm1.auto_pwm_min to its maximum
|
||||
* so that enabling automatic pwm fan control
|
||||
* without first setting a value for pwm1.auto_pwm_min
|
||||
* without first setting a value for pwm1.auto_pwm_min
|
||||
* will not result in potentially dangerous fan speed decrease.
|
||||
*/
|
||||
data->pwm1.auto_pwm_min=255;
|
||||
@ -453,7 +456,7 @@ static void adm1026_init_client(struct i2c_client *client)
|
||||
static void adm1026_print_gpio(struct i2c_client *client)
|
||||
{
|
||||
struct adm1026_data *data = i2c_get_clientdata(client);
|
||||
int i;
|
||||
int i;
|
||||
|
||||
dev_dbg(&client->dev, "GPIO config is:");
|
||||
for (i = 0;i <= 7;++i) {
|
||||
@ -477,7 +480,7 @@ static void adm1026_print_gpio(struct i2c_client *client)
|
||||
data->gpio_config[16] & 0x02 ? "" : "!",
|
||||
data->gpio_config[16] & 0x01 ? "OUT" : "IN");
|
||||
} else {
|
||||
/* GPIO16 is THERM */
|
||||
/* GPIO16 is THERM */
|
||||
dev_dbg(&client->dev, "\tTHERM\n");
|
||||
}
|
||||
}
|
||||
@ -485,8 +488,8 @@ static void adm1026_print_gpio(struct i2c_client *client)
|
||||
static void adm1026_fixup_gpio(struct i2c_client *client)
|
||||
{
|
||||
struct adm1026_data *data = i2c_get_clientdata(client);
|
||||
int i;
|
||||
int value;
|
||||
int i;
|
||||
int value;
|
||||
|
||||
/* Make the changes requested. */
|
||||
/* We may need to unlock/stop monitoring or soft-reset the
|
||||
@ -516,14 +519,14 @@ static void adm1026_fixup_gpio(struct i2c_client *client)
|
||||
}
|
||||
}
|
||||
|
||||
/* Inverted */
|
||||
/* Inverted */
|
||||
for (i = 0;i <= 16;++i) {
|
||||
if (gpio_inverted[i] >= 0 && gpio_inverted[i] <= 16) {
|
||||
data->gpio_config[gpio_inverted[i]] &= ~ 0x02;
|
||||
}
|
||||
}
|
||||
|
||||
/* Normal overrides inverted */
|
||||
/* Normal overrides inverted */
|
||||
for (i = 0;i <= 16;++i) {
|
||||
if (gpio_normal[i] >= 0 && gpio_normal[i] <= 16) {
|
||||
data->gpio_config[gpio_normal[i]] |= 0x02;
|
||||
@ -569,7 +572,7 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
|
||||
if (!data->valid
|
||||
|| time_after(jiffies, data->last_reading + ADM1026_DATA_INTERVAL)) {
|
||||
/* Things that change quickly */
|
||||
dev_dbg(&client->dev,"Reading sensor values\n");
|
||||
dev_dbg(&client->dev, "Reading sensor values\n");
|
||||
for (i = 0;i <= 16;++i) {
|
||||
data->in[i] =
|
||||
adm1026_read_value(client, ADM1026_REG_IN[i]);
|
||||
@ -582,18 +585,18 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
|
||||
|
||||
for (i = 0;i <= 2;++i) {
|
||||
/* NOTE: temp[] is s8 and we assume 2's complement
|
||||
* "conversion" in the assignment */
|
||||
* "conversion" in the assignment */
|
||||
data->temp[i] =
|
||||
adm1026_read_value(client, ADM1026_REG_TEMP[i]);
|
||||
}
|
||||
|
||||
data->pwm1.pwm = adm1026_read_value(client,
|
||||
data->pwm1.pwm = adm1026_read_value(client,
|
||||
ADM1026_REG_PWM);
|
||||
data->analog_out = adm1026_read_value(client,
|
||||
data->analog_out = adm1026_read_value(client,
|
||||
ADM1026_REG_DAC);
|
||||
/* GPIO16 is MSbit of alarms, move it to gpio */
|
||||
alarms = adm1026_read_value(client, ADM1026_REG_STATUS4);
|
||||
gpio = alarms & 0x80 ? 0x0100 : 0; /* GPIO16 */
|
||||
gpio = alarms & 0x80 ? 0x0100 : 0; /* GPIO16 */
|
||||
alarms &= 0x7f;
|
||||
alarms <<= 8;
|
||||
alarms |= adm1026_read_value(client, ADM1026_REG_STATUS3);
|
||||
@ -604,24 +607,24 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
|
||||
data->alarms = alarms;
|
||||
|
||||
/* Read the GPIO values */
|
||||
gpio |= adm1026_read_value(client,
|
||||
gpio |= adm1026_read_value(client,
|
||||
ADM1026_REG_GPIO_STATUS_8_15);
|
||||
gpio <<= 8;
|
||||
gpio |= adm1026_read_value(client,
|
||||
gpio |= adm1026_read_value(client,
|
||||
ADM1026_REG_GPIO_STATUS_0_7);
|
||||
data->gpio = gpio;
|
||||
|
||||
data->last_reading = jiffies;
|
||||
}; /* last_reading */
|
||||
}; /* last_reading */
|
||||
|
||||
if (!data->valid ||
|
||||
time_after(jiffies, data->last_config + ADM1026_CONFIG_INTERVAL)) {
|
||||
/* Things that don't change often */
|
||||
dev_dbg(&client->dev, "Reading config values\n");
|
||||
for (i = 0;i <= 16;++i) {
|
||||
data->in_min[i] = adm1026_read_value(client,
|
||||
data->in_min[i] = adm1026_read_value(client,
|
||||
ADM1026_REG_IN_MIN[i]);
|
||||
data->in_max[i] = adm1026_read_value(client,
|
||||
data->in_max[i] = adm1026_read_value(client,
|
||||
ADM1026_REG_IN_MAX[i]);
|
||||
}
|
||||
|
||||
@ -629,32 +632,32 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
|
||||
| (adm1026_read_value(client, ADM1026_REG_FAN_DIV_4_7)
|
||||
<< 8);
|
||||
for (i = 0;i <= 7;++i) {
|
||||
data->fan_min[i] = adm1026_read_value(client,
|
||||
data->fan_min[i] = adm1026_read_value(client,
|
||||
ADM1026_REG_FAN_MIN(i));
|
||||
data->fan_div[i] = DIV_FROM_REG(value & 0x03);
|
||||
value >>= 2;
|
||||
}
|
||||
|
||||
for (i = 0; i <= 2; ++i) {
|
||||
/* NOTE: temp_xxx[] are s8 and we assume 2's
|
||||
/* NOTE: temp_xxx[] are s8 and we assume 2's
|
||||
* complement "conversion" in the assignment
|
||||
*/
|
||||
data->temp_min[i] = adm1026_read_value(client,
|
||||
data->temp_min[i] = adm1026_read_value(client,
|
||||
ADM1026_REG_TEMP_MIN[i]);
|
||||
data->temp_max[i] = adm1026_read_value(client,
|
||||
data->temp_max[i] = adm1026_read_value(client,
|
||||
ADM1026_REG_TEMP_MAX[i]);
|
||||
data->temp_tmin[i] = adm1026_read_value(client,
|
||||
data->temp_tmin[i] = adm1026_read_value(client,
|
||||
ADM1026_REG_TEMP_TMIN[i]);
|
||||
data->temp_crit[i] = adm1026_read_value(client,
|
||||
data->temp_crit[i] = adm1026_read_value(client,
|
||||
ADM1026_REG_TEMP_THERM[i]);
|
||||
data->temp_offset[i] = adm1026_read_value(client,
|
||||
data->temp_offset[i] = adm1026_read_value(client,
|
||||
ADM1026_REG_TEMP_OFFSET[i]);
|
||||
}
|
||||
|
||||
/* Read the STATUS/alarm masks */
|
||||
alarms = adm1026_read_value(client, ADM1026_REG_MASK4);
|
||||
gpio = alarms & 0x80 ? 0x0100 : 0; /* GPIO16 */
|
||||
alarms = (alarms & 0x7f) << 8;
|
||||
alarms = adm1026_read_value(client, ADM1026_REG_MASK4);
|
||||
gpio = alarms & 0x80 ? 0x0100 : 0; /* GPIO16 */
|
||||
alarms = (alarms & 0x7f) << 8;
|
||||
alarms |= adm1026_read_value(client, ADM1026_REG_MASK3);
|
||||
alarms <<= 8;
|
||||
alarms |= adm1026_read_value(client, ADM1026_REG_MASK2);
|
||||
@ -663,24 +666,24 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
|
||||
data->alarm_mask = alarms;
|
||||
|
||||
/* Read the GPIO values */
|
||||
gpio |= adm1026_read_value(client,
|
||||
gpio |= adm1026_read_value(client,
|
||||
ADM1026_REG_GPIO_MASK_8_15);
|
||||
gpio <<= 8;
|
||||
gpio |= adm1026_read_value(client, ADM1026_REG_GPIO_MASK_0_7);
|
||||
data->gpio_mask = gpio;
|
||||
|
||||
/* Read various values from CONFIG1 */
|
||||
data->config1 = adm1026_read_value(client,
|
||||
data->config1 = adm1026_read_value(client,
|
||||
ADM1026_REG_CONFIG1);
|
||||
if (data->config1 & CFG1_PWM_AFC) {
|
||||
data->pwm1.enable = 2;
|
||||
data->pwm1.auto_pwm_min =
|
||||
data->pwm1.auto_pwm_min =
|
||||
PWM_MIN_FROM_REG(data->pwm1.pwm);
|
||||
}
|
||||
/* Read the GPIO config */
|
||||
data->config2 = adm1026_read_value(client,
|
||||
data->config2 = adm1026_read_value(client,
|
||||
ADM1026_REG_CONFIG2);
|
||||
data->config3 = adm1026_read_value(client,
|
||||
data->config3 = adm1026_read_value(client,
|
||||
ADM1026_REG_CONFIG3);
|
||||
data->gpio_config[16] = (data->config3 >> 6) & 0x03;
|
||||
|
||||
@ -695,7 +698,7 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
|
||||
}
|
||||
|
||||
data->last_config = jiffies;
|
||||
}; /* last_config */
|
||||
}; /* last_config */
|
||||
|
||||
dev_dbg(&client->dev, "Setting VID from GPIO11-15.\n");
|
||||
data->vid = (data->gpio >> 11) & 0x1f;
|
||||
@ -710,15 +713,15 @@ static ssize_t show_in(struct device *dev, struct device_attribute *attr,
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in[nr]));
|
||||
return sprintf(buf, "%d\n", INS_FROM_REG(nr, data->in[nr]));
|
||||
}
|
||||
static ssize_t show_in_min(struct device *dev, struct device_attribute *attr,
|
||||
char *buf)
|
||||
{
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_min[nr]));
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf, "%d\n", INS_FROM_REG(nr, data->in_min[nr]));
|
||||
}
|
||||
static ssize_t set_in_min(struct device *dev, struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
@ -733,7 +736,7 @@ static ssize_t set_in_min(struct device *dev, struct device_attribute *attr,
|
||||
data->in_min[nr] = INS_TO_REG(nr, val);
|
||||
adm1026_write_value(client, ADM1026_REG_IN_MIN[nr], data->in_min[nr]);
|
||||
mutex_unlock(&data->update_lock);
|
||||
return count;
|
||||
return count;
|
||||
}
|
||||
static ssize_t show_in_max(struct device *dev, struct device_attribute *attr,
|
||||
char *buf)
|
||||
@ -741,7 +744,7 @@ static ssize_t show_in_max(struct device *dev, struct device_attribute *attr,
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_max[nr]));
|
||||
return sprintf(buf, "%d\n", INS_FROM_REG(nr, data->in_max[nr]));
|
||||
}
|
||||
static ssize_t set_in_max(struct device *dev, struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
@ -788,13 +791,13 @@ in_reg(15);
|
||||
static ssize_t show_in16(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in[16]) -
|
||||
return sprintf(buf, "%d\n", INS_FROM_REG(16, data->in[16]) -
|
||||
NEG12_OFFSET);
|
||||
}
|
||||
static ssize_t show_in16_min(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in_min[16])
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf, "%d\n", INS_FROM_REG(16, data->in_min[16])
|
||||
- NEG12_OFFSET);
|
||||
}
|
||||
static ssize_t set_in16_min(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
|
||||
@ -807,12 +810,12 @@ static ssize_t set_in16_min(struct device *dev, struct device_attribute *attr, c
|
||||
data->in_min[16] = INS_TO_REG(16, val + NEG12_OFFSET);
|
||||
adm1026_write_value(client, ADM1026_REG_IN_MIN[16], data->in_min[16]);
|
||||
mutex_unlock(&data->update_lock);
|
||||
return count;
|
||||
return count;
|
||||
}
|
||||
static ssize_t show_in16_max(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in_max[16])
|
||||
return sprintf(buf, "%d\n", INS_FROM_REG(16, data->in_max[16])
|
||||
- NEG12_OFFSET);
|
||||
}
|
||||
static ssize_t set_in16_max(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
|
||||
@ -843,7 +846,7 @@ static ssize_t show_fan(struct device *dev, struct device_attribute *attr,
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan[nr],
|
||||
return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan[nr],
|
||||
data->fan_div[nr]));
|
||||
}
|
||||
static ssize_t show_fan_min(struct device *dev, struct device_attribute *attr,
|
||||
@ -852,7 +855,7 @@ static ssize_t show_fan_min(struct device *dev, struct device_attribute *attr,
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan_min[nr],
|
||||
return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_min[nr],
|
||||
data->fan_div[nr]));
|
||||
}
|
||||
static ssize_t set_fan_min(struct device *dev, struct device_attribute *attr,
|
||||
@ -872,10 +875,10 @@ static ssize_t set_fan_min(struct device *dev, struct device_attribute *attr,
|
||||
return count;
|
||||
}
|
||||
|
||||
#define fan_offset(offset) \
|
||||
static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan, NULL, \
|
||||
offset - 1); \
|
||||
static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
|
||||
#define fan_offset(offset) \
|
||||
static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan, NULL, \
|
||||
offset - 1); \
|
||||
static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
|
||||
show_fan_min, set_fan_min, offset - 1);
|
||||
|
||||
fan_offset(1);
|
||||
@ -892,8 +895,8 @@ static void fixup_fan_min(struct device *dev, int fan, int old_div)
|
||||
{
|
||||
struct i2c_client *client = to_i2c_client(dev);
|
||||
struct adm1026_data *data = i2c_get_clientdata(client);
|
||||
int new_min;
|
||||
int new_div = data->fan_div[fan];
|
||||
int new_min;
|
||||
int new_div = data->fan_div[fan];
|
||||
|
||||
/* 0 and 0xff are special. Don't adjust them */
|
||||
if (data->fan_min[fan] == 0 || data->fan_min[fan] == 0xff) {
|
||||
@ -913,7 +916,7 @@ static ssize_t show_fan_div(struct device *dev, struct device_attribute *attr,
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", data->fan_div[nr]);
|
||||
return sprintf(buf, "%d\n", data->fan_div[nr]);
|
||||
}
|
||||
static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
@ -922,10 +925,10 @@ static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr,
|
||||
int nr = sensor_attr->index;
|
||||
struct i2c_client *client = to_i2c_client(dev);
|
||||
struct adm1026_data *data = i2c_get_clientdata(client);
|
||||
int val,orig_div,new_div,shift;
|
||||
int val, orig_div, new_div, shift;
|
||||
|
||||
val = simple_strtol(buf, NULL, 10);
|
||||
new_div = DIV_TO_REG(val);
|
||||
new_div = DIV_TO_REG(val);
|
||||
if (new_div == 0) {
|
||||
return -EINVAL;
|
||||
}
|
||||
@ -946,14 +949,14 @@ static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr,
|
||||
}
|
||||
|
||||
if (data->fan_div[nr] != orig_div) {
|
||||
fixup_fan_min(dev,nr,orig_div);
|
||||
fixup_fan_min(dev, nr, orig_div);
|
||||
}
|
||||
mutex_unlock(&data->update_lock);
|
||||
return count;
|
||||
}
|
||||
|
||||
#define fan_offset_div(offset) \
|
||||
static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
|
||||
#define fan_offset_div(offset) \
|
||||
static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
|
||||
show_fan_div, set_fan_div, offset - 1);
|
||||
|
||||
fan_offset_div(1);
|
||||
@ -972,7 +975,7 @@ static ssize_t show_temp(struct device *dev, struct device_attribute *attr,
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp[nr]));
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[nr]));
|
||||
}
|
||||
static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr,
|
||||
char *buf)
|
||||
@ -980,7 +983,7 @@ static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr,
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_min[nr]));
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_min[nr]));
|
||||
}
|
||||
static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
@ -1004,7 +1007,7 @@ static ssize_t show_temp_max(struct device *dev, struct device_attribute *attr,
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_max[nr]));
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[nr]));
|
||||
}
|
||||
static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
@ -1024,7 +1027,7 @@ static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr,
|
||||
}
|
||||
|
||||
#define temp_reg(offset) \
|
||||
static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp, \
|
||||
static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp, \
|
||||
NULL, offset - 1); \
|
||||
static SENSOR_DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR, \
|
||||
show_temp_min, set_temp_min, offset - 1); \
|
||||
@ -1042,7 +1045,7 @@ static ssize_t show_temp_offset(struct device *dev,
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_offset[nr]));
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_offset[nr]));
|
||||
}
|
||||
static ssize_t set_temp_offset(struct device *dev,
|
||||
struct device_attribute *attr, const char *buf,
|
||||
@ -1076,7 +1079,7 @@ static ssize_t show_temp_auto_point1_temp_hyst(struct device *dev,
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", TEMP_FROM_REG(
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(
|
||||
ADM1026_FAN_ACTIVATION_TEMP_HYST + data->temp_tmin[nr]));
|
||||
}
|
||||
static ssize_t show_temp_auto_point2_temp(struct device *dev,
|
||||
@ -1085,7 +1088,7 @@ static ssize_t show_temp_auto_point2_temp(struct device *dev,
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_tmin[nr] +
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_tmin[nr] +
|
||||
ADM1026_FAN_CONTROL_TEMP_RANGE));
|
||||
}
|
||||
static ssize_t show_temp_auto_point1_temp(struct device *dev,
|
||||
@ -1094,7 +1097,7 @@ static ssize_t show_temp_auto_point1_temp(struct device *dev,
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_tmin[nr]));
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_tmin[nr]));
|
||||
}
|
||||
static ssize_t set_temp_auto_point1_temp(struct device *dev,
|
||||
struct device_attribute *attr, const char *buf, size_t count)
|
||||
@ -1113,13 +1116,13 @@ static ssize_t set_temp_auto_point1_temp(struct device *dev,
|
||||
return count;
|
||||
}
|
||||
|
||||
#define temp_auto_point(offset) \
|
||||
static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp, S_IRUGO | S_IWUSR, \
|
||||
show_temp_auto_point1_temp, set_temp_auto_point1_temp, \
|
||||
offset - 1); \
|
||||
static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp_hyst, S_IRUGO, \
|
||||
show_temp_auto_point1_temp_hyst, NULL, offset - 1); \
|
||||
static SENSOR_DEVICE_ATTR(temp##offset##_auto_point2_temp, S_IRUGO, \
|
||||
#define temp_auto_point(offset) \
|
||||
static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp, \
|
||||
S_IRUGO | S_IWUSR, show_temp_auto_point1_temp, \
|
||||
set_temp_auto_point1_temp, offset - 1); \
|
||||
static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp_hyst, S_IRUGO,\
|
||||
show_temp_auto_point1_temp_hyst, NULL, offset - 1); \
|
||||
static SENSOR_DEVICE_ATTR(temp##offset##_auto_point2_temp, S_IRUGO, \
|
||||
show_temp_auto_point2_temp, NULL, offset - 1);
|
||||
|
||||
temp_auto_point(1);
|
||||
@ -1130,7 +1133,7 @@ static ssize_t show_temp_crit_enable(struct device *dev,
|
||||
struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", (data->config1 & CFG1_THERM_HOT) >> 4);
|
||||
return sprintf(buf, "%d\n", (data->config1 & CFG1_THERM_HOT) >> 4);
|
||||
}
|
||||
static ssize_t set_temp_crit_enable(struct device *dev,
|
||||
struct device_attribute *attr, const char *buf, size_t count)
|
||||
@ -1142,7 +1145,7 @@ static ssize_t set_temp_crit_enable(struct device *dev,
|
||||
if ((val == 1) || (val==0)) {
|
||||
mutex_lock(&data->update_lock);
|
||||
data->config1 = (data->config1 & ~CFG1_THERM_HOT) | (val << 4);
|
||||
adm1026_write_value(client, ADM1026_REG_CONFIG1,
|
||||
adm1026_write_value(client, ADM1026_REG_CONFIG1,
|
||||
data->config1);
|
||||
mutex_unlock(&data->update_lock);
|
||||
}
|
||||
@ -1163,7 +1166,7 @@ static ssize_t show_temp_crit(struct device *dev,
|
||||
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
|
||||
int nr = sensor_attr->index;
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_crit[nr]));
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_crit[nr]));
|
||||
}
|
||||
static ssize_t set_temp_crit(struct device *dev, struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
@ -1193,7 +1196,7 @@ temp_crit_reg(3);
|
||||
static ssize_t show_analog_out_reg(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", DAC_FROM_REG(data->analog_out));
|
||||
return sprintf(buf, "%d\n", DAC_FROM_REG(data->analog_out));
|
||||
}
|
||||
static ssize_t set_analog_out_reg(struct device *dev, struct device_attribute *attr, const char *buf,
|
||||
size_t count)
|
||||
@ -1209,20 +1212,20 @@ static ssize_t set_analog_out_reg(struct device *dev, struct device_attribute *a
|
||||
return count;
|
||||
}
|
||||
|
||||
static DEVICE_ATTR(analog_out, S_IRUGO | S_IWUSR, show_analog_out_reg,
|
||||
static DEVICE_ATTR(analog_out, S_IRUGO | S_IWUSR, show_analog_out_reg,
|
||||
set_analog_out_reg);
|
||||
|
||||
static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", vid_from_reg(data->vid & 0x3f, data->vrm));
|
||||
return sprintf(buf, "%d\n", vid_from_reg(data->vid & 0x3f, data->vrm));
|
||||
}
|
||||
static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL);
|
||||
|
||||
static ssize_t show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct adm1026_data *data = dev_get_drvdata(dev);
|
||||
return sprintf(buf,"%d\n", data->vrm);
|
||||
return sprintf(buf, "%d\n", data->vrm);
|
||||
}
|
||||
static ssize_t store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf,
|
||||
size_t count)
|
||||
@ -1284,7 +1287,7 @@ static SENSOR_DEVICE_ATTR(in8_alarm, S_IRUGO, show_alarm, NULL, 26);
|
||||
static ssize_t show_alarm_mask(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%ld\n", data->alarm_mask);
|
||||
return sprintf(buf, "%ld\n", data->alarm_mask);
|
||||
}
|
||||
static ssize_t set_alarm_mask(struct device *dev, struct device_attribute *attr, const char *buf,
|
||||
size_t count)
|
||||
@ -1320,7 +1323,7 @@ static DEVICE_ATTR(alarm_mask, S_IRUGO | S_IWUSR, show_alarm_mask,
|
||||
static ssize_t show_gpio(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%ld\n", data->gpio);
|
||||
return sprintf(buf, "%ld\n", data->gpio);
|
||||
}
|
||||
static ssize_t set_gpio(struct device *dev, struct device_attribute *attr, const char *buf,
|
||||
size_t count)
|
||||
@ -1328,16 +1331,16 @@ static ssize_t set_gpio(struct device *dev, struct device_attribute *attr, const
|
||||
struct i2c_client *client = to_i2c_client(dev);
|
||||
struct adm1026_data *data = i2c_get_clientdata(client);
|
||||
int val = simple_strtol(buf, NULL, 10);
|
||||
long gpio;
|
||||
long gpio;
|
||||
|
||||
mutex_lock(&data->update_lock);
|
||||
data->gpio = val & 0x1ffff;
|
||||
gpio = data->gpio;
|
||||
adm1026_write_value(client, ADM1026_REG_GPIO_STATUS_0_7,gpio & 0xff);
|
||||
adm1026_write_value(client, ADM1026_REG_GPIO_STATUS_0_7, gpio & 0xff);
|
||||
gpio >>= 8;
|
||||
adm1026_write_value(client, ADM1026_REG_GPIO_STATUS_8_15,gpio & 0xff);
|
||||
adm1026_write_value(client, ADM1026_REG_GPIO_STATUS_8_15, gpio & 0xff);
|
||||
gpio = ((gpio >> 1) & 0x80) | (data->alarms >> 24 & 0x7f);
|
||||
adm1026_write_value(client, ADM1026_REG_STATUS4,gpio & 0xff);
|
||||
adm1026_write_value(client, ADM1026_REG_STATUS4, gpio & 0xff);
|
||||
mutex_unlock(&data->update_lock);
|
||||
return count;
|
||||
}
|
||||
@ -1348,7 +1351,7 @@ static DEVICE_ATTR(gpio, S_IRUGO | S_IWUSR, show_gpio, set_gpio);
|
||||
static ssize_t show_gpio_mask(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%ld\n", data->gpio_mask);
|
||||
return sprintf(buf, "%ld\n", data->gpio_mask);
|
||||
}
|
||||
static ssize_t set_gpio_mask(struct device *dev, struct device_attribute *attr, const char *buf,
|
||||
size_t count)
|
||||
@ -1356,16 +1359,16 @@ static ssize_t set_gpio_mask(struct device *dev, struct device_attribute *attr,
|
||||
struct i2c_client *client = to_i2c_client(dev);
|
||||
struct adm1026_data *data = i2c_get_clientdata(client);
|
||||
int val = simple_strtol(buf, NULL, 10);
|
||||
long mask;
|
||||
long mask;
|
||||
|
||||
mutex_lock(&data->update_lock);
|
||||
data->gpio_mask = val & 0x1ffff;
|
||||
mask = data->gpio_mask;
|
||||
adm1026_write_value(client, ADM1026_REG_GPIO_MASK_0_7,mask & 0xff);
|
||||
adm1026_write_value(client, ADM1026_REG_GPIO_MASK_0_7, mask & 0xff);
|
||||
mask >>= 8;
|
||||
adm1026_write_value(client, ADM1026_REG_GPIO_MASK_8_15,mask & 0xff);
|
||||
adm1026_write_value(client, ADM1026_REG_GPIO_MASK_8_15, mask & 0xff);
|
||||
mask = ((mask >> 1) & 0x80) | (data->alarm_mask >> 24 & 0x7f);
|
||||
adm1026_write_value(client, ADM1026_REG_MASK1,mask & 0xff);
|
||||
adm1026_write_value(client, ADM1026_REG_MASK1, mask & 0xff);
|
||||
mutex_unlock(&data->update_lock);
|
||||
return count;
|
||||
}
|
||||
@ -1375,7 +1378,7 @@ static DEVICE_ATTR(gpio_mask, S_IRUGO | S_IWUSR, show_gpio_mask, set_gpio_mask);
|
||||
static ssize_t show_pwm_reg(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", PWM_FROM_REG(data->pwm1.pwm));
|
||||
return sprintf(buf, "%d\n", PWM_FROM_REG(data->pwm1.pwm));
|
||||
}
|
||||
static ssize_t set_pwm_reg(struct device *dev, struct device_attribute *attr, const char *buf,
|
||||
size_t count)
|
||||
@ -1396,7 +1399,7 @@ static ssize_t set_pwm_reg(struct device *dev, struct device_attribute *attr, co
|
||||
static ssize_t show_auto_pwm_min(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", data->pwm1.auto_pwm_min);
|
||||
return sprintf(buf, "%d\n", data->pwm1.auto_pwm_min);
|
||||
}
|
||||
static ssize_t set_auto_pwm_min(struct device *dev, struct device_attribute *attr, const char *buf,
|
||||
size_t count)
|
||||
@ -1406,10 +1409,10 @@ static ssize_t set_auto_pwm_min(struct device *dev, struct device_attribute *att
|
||||
int val = simple_strtol(buf, NULL, 10);
|
||||
|
||||
mutex_lock(&data->update_lock);
|
||||
data->pwm1.auto_pwm_min = SENSORS_LIMIT(val,0,255);
|
||||
data->pwm1.auto_pwm_min = SENSORS_LIMIT(val, 0, 255);
|
||||
if (data->pwm1.enable == 2) { /* apply immediately */
|
||||
data->pwm1.pwm = PWM_TO_REG((data->pwm1.pwm & 0x0f) |
|
||||
PWM_MIN_TO_REG(data->pwm1.auto_pwm_min));
|
||||
PWM_MIN_TO_REG(data->pwm1.auto_pwm_min));
|
||||
adm1026_write_value(client, ADM1026_REG_PWM, data->pwm1.pwm);
|
||||
}
|
||||
mutex_unlock(&data->update_lock);
|
||||
@ -1417,12 +1420,12 @@ static ssize_t set_auto_pwm_min(struct device *dev, struct device_attribute *att
|
||||
}
|
||||
static ssize_t show_auto_pwm_max(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
return sprintf(buf,"%d\n", ADM1026_PWM_MAX);
|
||||
return sprintf(buf, "%d\n", ADM1026_PWM_MAX);
|
||||
}
|
||||
static ssize_t show_pwm_enable(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct adm1026_data *data = adm1026_update_device(dev);
|
||||
return sprintf(buf,"%d\n", data->pwm1.enable);
|
||||
return sprintf(buf, "%d\n", data->pwm1.enable);
|
||||
}
|
||||
static ssize_t set_pwm_enable(struct device *dev, struct device_attribute *attr, const char *buf,
|
||||
size_t count)
|
||||
@ -1430,7 +1433,7 @@ static ssize_t set_pwm_enable(struct device *dev, struct device_attribute *attr,
|
||||
struct i2c_client *client = to_i2c_client(dev);
|
||||
struct adm1026_data *data = i2c_get_clientdata(client);
|
||||
int val = simple_strtol(buf, NULL, 10);
|
||||
int old_enable;
|
||||
int old_enable;
|
||||
|
||||
if ((val >= 0) && (val < 3)) {
|
||||
mutex_lock(&data->update_lock);
|
||||
@ -1440,15 +1443,15 @@ static ssize_t set_pwm_enable(struct device *dev, struct device_attribute *attr,
|
||||
| ((val == 2) ? CFG1_PWM_AFC : 0);
|
||||
adm1026_write_value(client, ADM1026_REG_CONFIG1,
|
||||
data->config1);
|
||||
if (val == 2) { /* apply pwm1_auto_pwm_min to pwm1 */
|
||||
if (val == 2) { /* apply pwm1_auto_pwm_min to pwm1 */
|
||||
data->pwm1.pwm = PWM_TO_REG((data->pwm1.pwm & 0x0f) |
|
||||
PWM_MIN_TO_REG(data->pwm1.auto_pwm_min));
|
||||
adm1026_write_value(client, ADM1026_REG_PWM,
|
||||
PWM_MIN_TO_REG(data->pwm1.auto_pwm_min));
|
||||
adm1026_write_value(client, ADM1026_REG_PWM,
|
||||
data->pwm1.pwm);
|
||||
} else if (!((old_enable == 1) && (val == 1))) {
|
||||
/* set pwm to safe value */
|
||||
data->pwm1.pwm = 255;
|
||||
adm1026_write_value(client, ADM1026_REG_PWM,
|
||||
adm1026_write_value(client, ADM1026_REG_PWM,
|
||||
data->pwm1.pwm);
|
||||
}
|
||||
mutex_unlock(&data->update_lock);
|
||||
@ -1457,20 +1460,20 @@ static ssize_t set_pwm_enable(struct device *dev, struct device_attribute *attr,
|
||||
}
|
||||
|
||||
/* enable PWM fan control */
|
||||
static DEVICE_ATTR(pwm1, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg);
|
||||
static DEVICE_ATTR(pwm2, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg);
|
||||
static DEVICE_ATTR(pwm3, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg);
|
||||
static DEVICE_ATTR(pwm1_enable, S_IRUGO | S_IWUSR, show_pwm_enable,
|
||||
static DEVICE_ATTR(pwm1, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg);
|
||||
static DEVICE_ATTR(pwm2, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg);
|
||||
static DEVICE_ATTR(pwm3, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg);
|
||||
static DEVICE_ATTR(pwm1_enable, S_IRUGO | S_IWUSR, show_pwm_enable,
|
||||
set_pwm_enable);
|
||||
static DEVICE_ATTR(pwm2_enable, S_IRUGO | S_IWUSR, show_pwm_enable,
|
||||
static DEVICE_ATTR(pwm2_enable, S_IRUGO | S_IWUSR, show_pwm_enable,
|
||||
set_pwm_enable);
|
||||
static DEVICE_ATTR(pwm3_enable, S_IRUGO | S_IWUSR, show_pwm_enable,
|
||||
static DEVICE_ATTR(pwm3_enable, S_IRUGO | S_IWUSR, show_pwm_enable,
|
||||
set_pwm_enable);
|
||||
static DEVICE_ATTR(temp1_auto_point1_pwm, S_IRUGO | S_IWUSR,
|
||||
static DEVICE_ATTR(temp1_auto_point1_pwm, S_IRUGO | S_IWUSR,
|
||||
show_auto_pwm_min, set_auto_pwm_min);
|
||||
static DEVICE_ATTR(temp2_auto_point1_pwm, S_IRUGO | S_IWUSR,
|
||||
static DEVICE_ATTR(temp2_auto_point1_pwm, S_IRUGO | S_IWUSR,
|
||||
show_auto_pwm_min, set_auto_pwm_min);
|
||||
static DEVICE_ATTR(temp3_auto_point1_pwm, S_IRUGO | S_IWUSR,
|
||||
static DEVICE_ATTR(temp3_auto_point1_pwm, S_IRUGO | S_IWUSR,
|
||||
show_auto_pwm_min, set_auto_pwm_min);
|
||||
|
||||
static DEVICE_ATTR(temp1_auto_point2_pwm, S_IRUGO, show_auto_pwm_max, NULL);
|
||||
@ -1695,7 +1698,7 @@ static int adm1026_detect(struct i2c_adapter *adapter, int address,
|
||||
dev_dbg(&new_client->dev, ": Autodetection "
|
||||
"failed\n");
|
||||
/* Not an ADM1026 ... */
|
||||
if (kind == 0) { /* User used force=x,y */
|
||||
if (kind == 0) { /* User used force=x,y */
|
||||
dev_err(&adapter->dev, "Generic ADM1026 not "
|
||||
"found at %d,0x%02x. Try "
|
||||
"force_adm1026.\n",
|
||||
@ -1775,14 +1778,14 @@ static int __init sm_adm1026_init(void)
|
||||
return i2c_add_driver(&adm1026_driver);
|
||||
}
|
||||
|
||||
static void __exit sm_adm1026_exit(void)
|
||||
static void __exit sm_adm1026_exit(void)
|
||||
{
|
||||
i2c_del_driver(&adm1026_driver);
|
||||
}
|
||||
|
||||
MODULE_LICENSE("GPL");
|
||||
MODULE_AUTHOR("Philip Pokorny <ppokorny@penguincomputing.com>, "
|
||||
"Justin Thiessen <jthiessen@penguincomputing.com>");
|
||||
"Justin Thiessen <jthiessen@penguincomputing.com>");
|
||||
MODULE_DESCRIPTION("ADM1026 driver");
|
||||
|
||||
module_init(sm_adm1026_init);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user