[PATCH 4/7] media: coda: disable stateful encoder ioctls for jpeg encoder

[Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>]

Use v4l2_disable_ioctl() to disable the stateful encoder ioctls
VIDIOC_ENUM_FRAMEINTERVALS, VIDIOC_G_PARM, and VIDIOC_S_PARM for
the jpeg encoder device, to fix this v4l2-compliance test failure:

		fail: v4l2-test-formats.cpp(68): node->is_m2m && !(node->codec_mask & STATEFUL_ENCODER)
	test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: FAIL
		fail: v4l2-test-formats.cpp(1363): node->is_m2m && !is_stateful_enc
	test VIDIOC_G/S_PARM: FAIL

Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
 drivers/media/platform/chips-media/coda-common.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/media/platform/chips-media/coda-common.c b/drivers/media/platform/chips-media/coda-common.c
index c60473b18b6b..4a7346ed771e 100644
--- a/drivers/media/platform/chips-media/coda-common.c
+++ b/drivers/media/platform/chips-media/coda-common.c
@@ -2882,6 +2882,11 @@ static int coda_register_device(struct coda_dev *dev, int i)
 	if (dev->devtype->vdevs[i]->type == CODA_INST_ENCODER) {
 		v4l2_disable_ioctl(vfd, VIDIOC_DECODER_CMD);
 		v4l2_disable_ioctl(vfd, VIDIOC_TRY_DECODER_CMD);
+		if (dev->devtype->vdevs[i]->dst_formats[0] == V4L2_PIX_FMT_JPEG) {
+			v4l2_disable_ioctl(vfd, VIDIOC_ENUM_FRAMEINTERVALS);
+			v4l2_disable_ioctl(vfd, VIDIOC_G_PARM);
+			v4l2_disable_ioctl(vfd, VIDIOC_S_PARM);
+		}
 	} else {
 		v4l2_disable_ioctl(vfd, VIDIOC_ENCODER_CMD);
 		v4l2_disable_ioctl(vfd, VIDIOC_TRY_ENCODER_CMD);
-- 
2.30.2