On Sat, Jan 07, 2023 at 07:26:27PM +0100, Sam Ravnborg via B4 Submission Endpoint wrote:

From: Sam Ravnborg <redacted>

Rework backlight handling to avoid access to the deprecated
backlight_properties.fb_blank member.

The rework includes removal of get_brightness() operation,
because there was no read back from HW so no use for it.

Signed-off-by: Sam Ravnborg <redacted>
Cc: Lee Jones <lee@kernel.org>
Cc: Daniel Thompson <redacted>
Cc: Jingoo Han <jingoohan1@gmail.com>

This rework will result in additional calls to omapbl_send_enable()
during updates so, if anyone who cares about omap1, is filtering LKML
then a Tested-by: would be nice.

However, I doubt the additional calls will do any harm so even with
that absent:
Reviewed-by: Daniel Thompson <redacted>


Daniel.