media: venus : Addition of support for VIDIOC_TRY_ENCODER_CMD

v4l2 compliance expecting support for vidioc_try_encoder_cmd .

error details : test VIDIOC_(TRY_)ENCODER_CMD: FAIL
Signed-off-by: Viswanath Boma <quic_vboma@quicinc.com>
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/platform/qcom/venus/venc.c

@@ -547,6 +547,7 @@ static const struct v4l2_ioctl_ops venc_ioctl_ops = {
 	.vidioc_enum_frameintervals = venc_enum_frameintervals,
 	.vidioc_subscribe_event = venc_subscribe_event,
 	.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+	.vidioc_try_encoder_cmd = v4l2_m2m_ioctl_try_encoder_cmd,
 };
 
 static int venc_pm_get(struct venus_inst *inst)