[PATCH v2 01/15] media: rcar-csi2: Use the pad version of v4l2_get_link_freq()

From: Tomi Valkeinen
Date: Wed Mar 26 2025 - 07:11:31 EST


Use the new version of v4l2_get_link_freq() which supports media_pad as
a parameter.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen+renesas@xxxxxxxxxxxxxxxx>
---
drivers/media/platform/renesas/rcar-csi2.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/renesas/rcar-csi2.c b/drivers/media/platform/renesas/rcar-csi2.c
index 9979de4f6ef1..ddbdde23c122 100644
--- a/drivers/media/platform/renesas/rcar-csi2.c
+++ b/drivers/media/platform/renesas/rcar-csi2.c
@@ -954,6 +954,7 @@ static int rcsi2_set_phypll(struct rcar_csi2 *priv, unsigned int mbps)
static int rcsi2_calc_mbps(struct rcar_csi2 *priv, unsigned int bpp,
unsigned int lanes)
{
+ struct media_pad *remote_pad;
struct v4l2_subdev *source;
s64 freq;
u64 mbps;
@@ -962,8 +963,9 @@ static int rcsi2_calc_mbps(struct rcar_csi2 *priv, unsigned int bpp,
return -ENODEV;

source = priv->remote;
+ remote_pad = &source->entity.pads[priv->remote_pad];

- freq = v4l2_get_link_freq(source->ctrl_handler, bpp, 2 * lanes);
+ freq = v4l2_get_link_freq(remote_pad, bpp, 2 * lanes);
if (freq < 0) {
int ret = (int)freq;


--
2.43.0