linux-kernel - [PATCH v2 14/16] media: platform: rzg2l-cru: rzg2l-csi2: Make use of rzg2l_csi2_formats array in rzg2l_csi2_enum_frame

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Message-Id: <20240910175357.229075-15-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Tue, 10 Sep 2024 18:53:55 +0100
From: Prabhakar <prabhakar.csengg@...il.com>
To: Sakari Ailus <sakari.ailus@...ux.intel.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Hans Verkuil <hverkuil-cisco@...all.nl>
Cc: linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	Prabhakar <prabhakar.csengg@...il.com>,
	Biju Das <biju.das.jz@...renesas.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH v2 14/16] media: platform: rzg2l-cru: rzg2l-csi2: Make use of rzg2l_csi2_formats array in rzg2l_csi2_enum_frame_size()

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Make use `rzg2l_csi2_formats` array in rzg2l_csi2_enum_frame_size().

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
 drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
index 79d99d865c1f..e630283dd1f1 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
@@ -570,7 +570,10 @@ static int rzg2l_csi2_enum_frame_size(struct v4l2_subdev *sd,
 				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_frame_size_enum *fse)
 {
-	if (fse->index != 0)
+	if (fse->index >= ARRAY_SIZE(rzg2l_csi2_formats))
+		return -EINVAL;
+
+	if (!rzg2l_csi2_code_to_fmt(fse->code))
 		return -EINVAL;
 
 	fse->min_width = RZG2L_CSI2_MIN_WIDTH;
-- 
2.34.1