Searched refs:user_brightness (Results 1 – 2 of 2) sorted by relevance
| /linux/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| H A D | amdgpu_dm_backlight.c | 165 u32 user_brightness) in convert_custom_brightness()
171 return DIV_ROUND_CLOSEST_ULL((u64)user_brightness * 100000, in convert_custom_brightness()
174 user_brightness = clamp(user_brightness, min, max); in convert_custom_brightness()
176 return DIV_ROUND_CLOSEST_ULL((u64)user_brightness * 100000, max); in convert_custom_brightness()
178 signal = scale_input_to_fw(max, user_brightness); in convert_custom_brightness()
187 uint32_t *user_brightness)
189 u32 brightness = scale_input_to_fw(max, *user_brightness); in convert_brightness_from_user()
245 *user_brightness = scale_fw_to_input(min, max, in amdgpu_dm_backlight_get_device_index()
321 u32 user_brightness) in amdgpu_dm_backlight_set_level()
124 convert_custom_brightness(const struct amdgpu_dm_backlight_caps * caps,unsigned int min,unsigned int max,uint32_t * user_brightness) convert_custom_brightness() argument
258 amdgpu_dm_backlight_set_level(struct amdgpu_display_manager * dm,int bl_idx,u32 user_brightness) amdgpu_dm_backlight_set_level() argument
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| /linux/drivers/platform/x86/ |
| H A D | samsung-laptop.c | 475 int user_brightness = 0; in read_brightness() local
483 user_brightness = sretval.data[0]; in read_brightness()
484 if (user_brightness > config->min_brightness) in read_brightness()
485 user_brightness -= config->min_brightness; in read_brightness()
487 user_brightness = 0; in read_brightness()
489 return user_brightness; in read_brightness()
492 static void set_brightness(struct samsung_laptop *samsung, u8 user_brightness) in set_brightness() argument
496 u8 user_level = user_brightness + config->min_brightness; in set_brightness()
503 if (user_brightness == read_brightness(samsung)) in set_brightness()
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