The branch main has been updated by dumbbell (ports committer):
URL:
https://cgit.FreeBSD.org/src/commit/?id=a82a8a5e193587d819288c3c27f1c9472178e10e
commit a82a8a5e193587d819288c3c27f1c9472178e10e
Author: Jean-Sébastien Pédron <dumbb...@freebsd.org>
AuthorDate: 2023-02-08 17:51:16 +0000
Commit: Jean-Sébastien Pédron <dumbb...@freebsd.org>
CommitDate: 2023-02-13 21:09:26 +0000
linuxkpi: Define `backlight_get_brightness()` and `backlight_is_blank()`
This is not used by the DRM driver yet because we comment out the code
calling them, but they are easy to implement.
Reviewed by: manu
Approved by: manu
Differential Revision: https://reviews.freebsd.org/D38530
---
sys/compat/linuxkpi/common/include/linux/backlight.h | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/sys/compat/linuxkpi/common/include/linux/backlight.h
b/sys/compat/linuxkpi/common/include/linux/backlight.h
index 9591a4b671ab..5a3c7080b55d 100644
--- a/sys/compat/linuxkpi/common/include/linux/backlight.h
+++ b/sys/compat/linuxkpi/common/include/linux/backlight.h
@@ -91,6 +91,13 @@ backlight_force_update(struct backlight_device *bd, int
reason)
bd->props.brightness = bd->ops->get_brightness(bd);
}
+static inline int
+backlight_get_brightness(struct backlight_device *bd)
+{
+
+ return (bd->props.brightness);
+}
+
static inline int
backlight_device_set_brightness(struct backlight_device *bd, int brightness)
{
@@ -119,4 +126,11 @@ backlight_disable(struct backlight_device *bd)
return (backlight_update_status(bd));
}
+static inline bool
+backlight_is_blank(struct backlight_device *bd)
+{
+
+ return (bd->props.power != 0/* FB_BLANK_UNBLANK */);
+}
+
#endif /* _LINUXKPI_LINUX_BACKLIGHT_H_ */
