linux-kernel - [PATCH 2/2] media: mgb4: Fix switched CMT frequency range "magic values" sets

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Message-ID: <20250221120743.1703-3-tumic@gpxsee.org>
Date: Fri, 21 Feb 2025 13:07:43 +0100
From: tumic@...see.org
To: Mauro Carvalho Chehab <mchehab@...nel.org>,
	Hans Verkuil <hverkuil@...all.nl>
Cc: linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Martin Tůma <martin.tuma@...iteqautomotive.com>
Subject: [PATCH 2/2] media: mgb4: Fix switched CMT frequency range "magic values" sets

From: Martin Tůma <martin.tuma@...iteqautomotive.com>

The reason why this passed unnoticed is that most infotainment systems
use frequencies near enough the middle (50MHz) where both sets work.

Fixes: 0ab13674a9bd ("media: pci: mgb4: Added Digiteq Automotive MGB4 driver")
Signed-off-by: Martin Tůma <martin.tuma@...iteqautomotive.com>
---
 drivers/media/pci/mgb4/mgb4_cmt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/pci/mgb4/mgb4_cmt.c b/drivers/media/pci/mgb4/mgb4_cmt.c
index bee4bdf54d1c..c22ef51436ed 100644
--- a/drivers/media/pci/mgb4/mgb4_cmt.c
+++ b/drivers/media/pci/mgb4/mgb4_cmt.c
@@ -135,8 +135,8 @@ static const u16 cmt_vals_out[][15] = {
 };
 
 static const u16 cmt_vals_in[][13] = {
-	{0x1082, 0x0000, 0x5104, 0x0000, 0x11C7, 0x0000, 0x1041, 0x02BC, 0x7C01, 0xFFE9, 0x9900, 0x9908, 0x8100},
 	{0x1104, 0x0000, 0x9208, 0x0000, 0x138E, 0x0000, 0x1041, 0x015E, 0x7C01, 0xFFE9, 0x0100, 0x0908, 0x1000},
+	{0x1082, 0x0000, 0x5104, 0x0000, 0x11C7, 0x0000, 0x1041, 0x02BC, 0x7C01, 0xFFE9, 0x9900, 0x9908, 0x8100},
 };
 
 static const u32 cmt_addrs_out[][15] = {
-- 
2.48.1