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1 | /* |
2 | * Generic PWM backlight driver data - see drivers/video/backlight/pwm_bl.c |
3 | */ |
4 | #ifndef __LINUX_PWM_BACKLIGHT_H |
5 | #define __LINUX_PWM_BACKLIGHT_H |
6 | |
7 | struct platform_pwm_backlight_data { |
8 | int pwm_id; |
9 | unsigned int max_brightness; |
10 | unsigned int dft_brightness; |
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11 | unsigned int lth_brightness; |
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12 | unsigned int pwm_period_ns; |
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13 | int (*init)(struct device *dev); |
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14 | int (*notify)(struct device *dev, int brightness); |
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15 | void (*exit)(struct device *dev); |
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16 | }; |
17 | |
18 | #endif |