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backlight: ktd2801: Enable BL_CORE_SUSPENDRESUME

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Boards using this backlight chip do not power the backlight off on
suspend. Enable BL_CORE_SUSPENDRESUME so the chip gets powered off by
the backlight core on suspend.

Tested on samsung,coreprimevelte.

Cc: stable@vger.kernel.org # v6.19
Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz>
Reviewed-by: Daniel Thompson (RISCstar) <danielt@kernel.org>
Link: https://patch.msgid.link/20260328-ktd2801-pm-fix-v1-1-007cb103faeb@dujemihanovic.xyz
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Duje Mihanović 2026-03-28 21:42:16 +01:00 committed by Lee Jones
parent 254f49634e
commit f37f5a2ac9
1 changed files with 1 additions and 0 deletions
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1
drivers/video/backlight/ktd2801-backlight.c
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@ -53,6 +53,7 @@ static int ktd2801_update_status(struct backlight_device *bd)
}
static const struct backlight_ops ktd2801_backlight_ops = {
.options = BL_CORE_SUSPENDRESUME,
.update_status = ktd2801_update_status,
};