Files
linux/drivers
Junjie Cao fbf8b5d251 backlight: aw99706: Honor the core blank state in update_status()
update_status() passes props.brightness straight to the hardware and
ignores the power/blank state tracked by the core. Writing 4 to the
bl_power sysfs attribute or blanking the framebuffer therefore leaves
the backlight lit.

Use backlight_get_brightness(), which returns 0 while the device is
blanked.

Fixes: 147b38a5ad ("backlight: aw99706: Add support for Awinic AW99706 backlight")
Cc: stable@vger.kernel.org
Signed-off-by: Junjie Cao <junjie.cao@linux.dev>
Reviewed-by: Daniel Thompson (RISCstar) <danielt@kernel.org>
Link: https://patch.msgid.link/20260804030255.1934470-4-junjie.cao@intel.com
Signed-off-by: Lee Jones <lee@kernel.org>
2026-08-12 13:15:00 +01:00
..
2026-06-16 08:53:53 -07:00
2026-06-03 20:50:24 +01:00