The source subdevice might be using a source pad not equal to 0.
Use the already existing source_pad field of cfe.
Fixes: e7bad98c205d ("media: v4l: Convert the users of v4l2_get_link_freq to call it on a pad")
Signed-off-by: Cosmin Tanislav <demonsingur@xxxxxxxxx>
---
drivers/media/platform/raspberrypi/rp1-cfe/cfe.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/raspberrypi/rp1-cfe/cfe.c b/drivers/media/platform/raspberrypi/rp1-cfe/cfe.c
index 69a5f23e7954..7db4fe5e0fd4 100644
--- a/drivers/media/platform/raspberrypi/rp1-cfe/cfe.c
+++ b/drivers/media/platform/raspberrypi/rp1-cfe/cfe.c
@@ -1206,8 +1206,8 @@ static int cfe_start_streaming(struct vb2_queue *vq, unsigned int count)
cfg_reg_write(cfe, MIPICFG_INTE,
MIPICFG_INT_CSI_DMA | MIPICFG_INT_PISP_FE);
- ret = v4l2_subdev_call(cfe->source_sd, pad, get_mbus_config, 0,
- &mbus_config);
+ ret = v4l2_subdev_call(cfe->source_sd, pad, get_mbus_config,
+ cfe->source_pad, &mbus_config);
if (ret < 0 && ret != -ENOIOCTLCMD) {
cfe_err(cfe, "g_mbus_config failed\n");
goto err_clear_inte;
--
2.48.1
