Searched refs:brightness_fd_ (Results 1 – 4 of 4) sorted by relevance
| /hardware/qcom/sdm845/display/sdm/libs/hwc2/ |
| D | hwc_session.cpp | 224 brightness_fd_ = open(brightness_file, O_WRONLY); in Init()
225 if (brightness_fd_ == -1) { in Init()
258 close(brightness_fd_); in Deinit()
327 *out_support = display == HWC_DISPLAY_PRIMARY && hwc_session->brightness_fd_ != -1; in GetDisplayBrightnessSupport()
1019 long error = lseek(hwc_session->brightness_fd_, 0, SEEK_SET); in SetDisplayBrightness()
1024 error = write(hwc_session->brightness_fd_, buff, (size_t) n); in SetDisplayBrightness()
1029 error = fsync(hwc_session->brightness_fd_); in SetDisplayBrightness()
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| D | hwc_session.h | 314 int brightness_fd_ = -1; variable
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| /hardware/qcom/sm8150/display/sdm/libs/hwc2/ |
| D | hwc_session.cpp | 237 brightness_fd_ = open(brightness_file, O_WRONLY); in Init()
238 if (brightness_fd_ == -1) { in Init()
274 close(brightness_fd_); in Deinit()
461 *out_support = display == HWC_DISPLAY_PRIMARY && hwc_session->brightness_fd_ != -1; in GetDisplayBrightnessSupport()
1228 long error = lseek(hwc_session->brightness_fd_, 0, SEEK_SET); in SetDisplayBrightness()
1233 error = write(hwc_session->brightness_fd_, buff, (size_t) n); in SetDisplayBrightness()
1238 error = fsync(hwc_session->brightness_fd_); in SetDisplayBrightness()
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| D | hwc_session.h | 437 int brightness_fd_ = -1; variable
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