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Searched refs:BacklightDev (Results 1 – 6 of 6) sorted by relevance

/ohos5.0/drivers/hdf_core/framework/model/display/driver/backlight/
H A Dhdf_bl.h22 struct BacklightDev;
24 int32_t (*updateBrightness)(struct BacklightDev *bl, uint32_t brightness);
25 uint32_t (*getBrightness)(struct BacklightDev *bl);
38 void *ToBlDevPriv(struct BacklightDev *blDev);
39 struct BacklightDev *GetBacklightDev(const char *name);
40 int32_t UpdateBacklightState(struct BacklightDev *blDev, enum FbPowerStatus status);
41 int32_t UpdateBrightness(struct BacklightDev *blDev, uint32_t brightness);
42 int32_t GetMinBrightness(struct BacklightDev *blDev, uint32_t *brightness);
43 int32_t GetCurrBrightness(struct BacklightDev *blDev, uint32_t *brightness);
44 int32_t GetDefBrightness(struct BacklightDev *blDev, uint32_t *brightness);
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H A Dhdf_bl.c31 struct BacklightDev { struct
41 struct BacklightDev *blDev[MAX_BL_DEV]; argument
52 static struct BacklightDev *BlDevInstance(const char *devName, in BlDevInstance()
56 struct BacklightDev *blDev = NULL; in BlDevInstance()
58 blDev = (struct BacklightDev *)OsalMemCalloc(sizeof(struct BacklightDev)); in BlDevInstance()
86 struct BacklightDev *blDev = NULL; in RegisterBlDev()
118 void *ToBlDevPriv(struct BacklightDev *blDev) in ToBlDevPriv()
127 struct BacklightDev *GetBacklightDev(const char *name) in GetBacklightDev()
161 int32_t UpdateBrightness(struct BacklightDev *blDev, uint32_t brightness) in UpdateBrightness()
276 struct BacklightDev *blDev = NULL; in HdfGetBrightness()
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H A Dpwm_bl.c36 static int32_t BlPwmUpdateBrightness(struct BacklightDev *blDev, uint32_t brightness) in BlPwmUpdateBrightness()
146 struct BacklightDev *blDev = NULL; in BlPwmEntryInit()
/ohos5.0/drivers/hdf_core/framework/model/display/driver/
H A Dhdf_disp.h114 struct BacklightDev *blDev;
/ohos5.0/docs/zh-cn/device-dev/porting/
H A Dporting-dayu200-on_standard-demo.md2257 struct BacklightDev *blDev;
2368 static int32_t BlPwmUpdateBrightness(struct BacklightDev *blDev, uint32_t brightness)
/ohos5.0/docs/en/device-dev/porting/
H A Dporting-dayu200-on_standard-demo.md2270 struct BacklightDev *blDev;
2381 static int32_t BlPwmUpdateBrightness(struct BacklightDev *blDev, uint32_t brightness)