Searched refs:fb_fd (Results 1 - 5 of 5) sorted by relevance
| /device/soc/rockchip/common/hardware/display/src/display_device/ |
| H A D | drm_display.cpp | 109 static int32_t fb_fd = -1; in SetDisplayPowerStatus() local
116 if (fb_fd < 0) { in SetDisplayPowerStatus()
117 fb_fd = open("/dev/graphics/fb0", O_RDWR); in SetDisplayPowerStatus()
118 if (fb_fd < 0) { in SetDisplayPowerStatus()
127 err = ioctl(fb_fd, FBIOBLANK, FB_BLANK_POWERDOWN); in SetDisplayPowerStatus()
130 err = ioctl(fb_fd, FBIOBLANK, FB_BLANK_UNBLANK); in SetDisplayPowerStatus()
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| /device/soc/rockchip/rk3399/hardware/display/src/display_device/ |
| H A D | drm_display.cpp | 105 static int32_t fb_fd = -1; in SetDisplayPowerStatus() local
112 if (fb_fd < 0) { in SetDisplayPowerStatus()
113 fb_fd = open("/dev/graphics/fb0", O_RDWR); in SetDisplayPowerStatus()
114 if (fb_fd < 0) { in SetDisplayPowerStatus()
123 err = ioctl(fb_fd, FBIOBLANK, FB_BLANK_POWERDOWN); in SetDisplayPowerStatus()
126 err = ioctl(fb_fd, FBIOBLANK, FB_BLANK_UNBLANK); in SetDisplayPowerStatus()
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| /device/soc/rockchip/rk3566/hardware/display/src/display_device/ |
| H A D | drm_display.cpp | 108 static int32_t fb_fd = -1; in SetDisplayPowerStatus() local
115 if (fb_fd < 0) { in SetDisplayPowerStatus()
116 fb_fd = open("/dev/graphics/fb0", O_RDWR); in SetDisplayPowerStatus()
117 if (fb_fd < 0) { in SetDisplayPowerStatus()
126 err = ioctl(fb_fd, FBIOBLANK, FB_BLANK_POWERDOWN); in SetDisplayPowerStatus()
129 err = ioctl(fb_fd, FBIOBLANK, FB_BLANK_UNBLANK); in SetDisplayPowerStatus()
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| /device/soc/rockchip/rk3568/hardware/display/src/display_device/ |
| H A D | drm_display.cpp | 108 static int32_t fb_fd = -1; in SetDisplayPowerStatus() local
115 if (fb_fd < 0) { in SetDisplayPowerStatus()
116 fb_fd = open("/dev/graphics/fb0", O_RDWR); in SetDisplayPowerStatus()
117 if (fb_fd < 0) { in SetDisplayPowerStatus()
126 err = ioctl(fb_fd, FBIOBLANK, FB_BLANK_POWERDOWN); in SetDisplayPowerStatus()
129 err = ioctl(fb_fd, FBIOBLANK, FB_BLANK_UNBLANK); in SetDisplayPowerStatus()
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| /device/soc/rockchip/rk3588/hardware/display/src/display_device/ |
| H A D | drm_display.cpp | 108 static int32_t fb_fd = -1;
in SetDisplayPowerStatus() local
115 if (fb_fd < 0) {
in SetDisplayPowerStatus()
116 fb_fd = open("/dev/graphics/fb0", O_RDWR);
in SetDisplayPowerStatus()
117 if (fb_fd < 0) {
in SetDisplayPowerStatus()
126 err = ioctl(fb_fd, FBIOBLANK, FB_BLANK_POWERDOWN);
in SetDisplayPowerStatus()
129 err = ioctl(fb_fd, FBIOBLANK, FB_BLANK_UNBLANK);
in SetDisplayPowerStatus()
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