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From: Sean Young <sean@mess.org>
To: linux-media@vger.kernel.org
Cc: Nikolaos Beredimas <beredim@gmail.com>,
	Michael Zimmermann <sigmaepsilon92@gmail.com>
Subject: [PATCH] media: ite-cir: probe of ITE8708 on ASUS PN50 fails
Date: Thu,  8 Apr 2021 09:44:07 +0100	[thread overview]
Message-ID: <20210408084407.21828-1-sean@mess.org> (raw)

The Asus PN50 has 16 byte io region for the ITE8708 in its DSDT, which
causes the probe fail. So, accept larger regions.

Link: https://www.spinics.net/lists/linux-media/msg177725.html
Cc: Nikolaos Beredimas <beredim@gmail.com>
Reported-by: Michael Zimmermann <sigmaepsilon92@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
---
 drivers/media/rc/ite-cir.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c
index 9388774df9d7..5bc23e8c6d91 100644
--- a/drivers/media/rc/ite-cir.c
+++ b/drivers/media/rc/ite-cir.c
@@ -1333,7 +1333,7 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
 
 	/* validate pnp resources */
 	if (!pnp_port_valid(pdev, io_rsrc_no) ||
-	    pnp_port_len(pdev, io_rsrc_no) != dev_desc->io_region_size) {
+	    pnp_port_len(pdev, io_rsrc_no) < dev_desc->io_region_size) {
 		dev_err(&pdev->dev, "IR PNP Port not valid!\n");
 		goto exit_free_dev_rdev;
 	}
-- 
2.30.2


             reply	other threads:[~2021-04-08  8:44 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-08  8:44 Sean Young [this message]
2021-04-09  6:55 ` [PATCH] media: ite-cir: probe of ITE8708 on ASUS PN50 fails Michael Zimmermann

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