This is a note to let you know that I've just added the patch titled
media: hantro: Fix check for single irq
to the 5.14-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-hantro-fix-check-for-single-irq.patch
and it can be found in the queue-5.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 729a44bf7fd3f26028a0e23bfb3c25f91179c123
Author: Jernej Skrabec <jernej.skrabec@xxxxxxxxx>
Date: Thu Aug 5 21:04:16 2021 +0200
media: hantro: Fix check for single irq
[ Upstream commit 31692ab9a9ef0119959f66838de74eeb37490c8d ]
Some cores use only one interrupt and in such case interrupt name in DT
is not needed. Driver supposedly accounted that, but due to the wrong
field check it never worked. Fix that.
Fixes: 18d6c8b7b4c9 ("media: hantro: add fallback handling for single irq/clk")
Signed-off-by: Jernej Skrabec <jernej.skrabec@xxxxxxxxx>
Reviewed-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx>
Reviewed-by: Emil Velikov <emil.velikov@xxxxxxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c
index 31d8449ca1d2..fc769c52c6d3 100644
--- a/drivers/staging/media/hantro/hantro_drv.c
+++ b/drivers/staging/media/hantro/hantro_drv.c
@@ -918,7 +918,7 @@ static int hantro_probe(struct platform_device *pdev)
if (!vpu->variant->irqs[i].handler)
continue;
- if (vpu->variant->num_clocks > 1) {
+ if (vpu->variant->num_irqs > 1) {
irq_name = vpu->variant->irqs[i].name;
irq = platform_get_irq_byname(vpu->pdev, irq_name);
} else {
