Patch "media: rc: gpio-ir-recv: Fix support for wake-up" has been added to the 5.10-stable tree

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This is a note to let you know that I've just added the patch titled

    media: rc: gpio-ir-recv: Fix support for wake-up

to the 5.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     media-rc-gpio-ir-recv-fix-support-for-wake-up.patch
and it can be found in the queue-5.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 9cf5c3c911b6fd26500d2cb58a74bc606efa57ee
Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
Date:   Fri Mar 24 13:38:33 2023 -0700

    media: rc: gpio-ir-recv: Fix support for wake-up
    
    [ Upstream commit 9c592f8ab114875fdb3b2040f01818e53de44991 ]
    
    The driver was intended from the start to be a wake-up source for the
    system, however due to the absence of a suitable call to
    device_set_wakeup_capable(), the device_may_wakeup() call used to decide
    whether to enable the GPIO interrupt as a wake-up source would never
    happen. Lookup the DT standard "wakeup-source" property and call
    device_init_wakeup() to ensure the device is flagged as being wakeup
    capable.
    
    Reported-by: Matthew Lear <matthew.lear@xxxxxxxxxxxx>
    Fixes: fd0f6851eb46 ("[media] rc: Add support for GPIO based IR Receiver driver")
    Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
    Signed-off-by: Sean Young <sean@xxxxxxxx>
    Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/media/rc/gpio-ir-recv.c b/drivers/media/rc/gpio-ir-recv.c
index a56c844d7f816..16795e07dc103 100644
--- a/drivers/media/rc/gpio-ir-recv.c
+++ b/drivers/media/rc/gpio-ir-recv.c
@@ -107,6 +107,8 @@ static int gpio_ir_recv_probe(struct platform_device *pdev)
 		rcdev->map_name = RC_MAP_EMPTY;
 
 	gpio_dev->rcdev = rcdev;
+	if (of_property_read_bool(np, "wakeup-source"))
+		device_init_wakeup(dev, true);
 
 	rc = devm_rc_register_device(dev, rcdev);
 	if (rc < 0) {



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