From: Paul Kocialkowski Date: Thu, 9 Nov 2023 20:16:39 +0000 (+0100) Subject: media: verisilicon: Hook the (TRY_)DECODER_CMD stateless ioctls X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6c0d9e12b1d12bbd95484e4b99f63feeb423765f;p=linux.git media: verisilicon: Hook the (TRY_)DECODER_CMD stateless ioctls The (TRY_)DECODER_CMD ioctls are used to support flushing when holding capture buffers is supported. This is the case of this driver but the ioctls were never hooked to the ioctl ops. Add them to correctly support flushing. Fixes: 340ce50f75a6 ("media: hantro: Enable HOLD_CAPTURE_BUF for H.264") Signed-off-by: Paul Kocialkowski Reviewed-by: Daniel Almeida Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c index 7f5b82eb66498..db3df6cc4513b 100644 --- a/drivers/media/platform/verisilicon/hantro_drv.c +++ b/drivers/media/platform/verisilicon/hantro_drv.c @@ -907,6 +907,8 @@ static int hantro_add_func(struct hantro_dev *vpu, unsigned int funcid) if (funcid == MEDIA_ENT_F_PROC_VIDEO_ENCODER) { vpu->encoder = func; + v4l2_disable_ioctl(vfd, VIDIOC_TRY_DECODER_CMD); + v4l2_disable_ioctl(vfd, VIDIOC_DECODER_CMD); } else { vpu->decoder = func; v4l2_disable_ioctl(vfd, VIDIOC_TRY_ENCODER_CMD); diff --git a/drivers/media/platform/verisilicon/hantro_v4l2.c b/drivers/media/platform/verisilicon/hantro_v4l2.c index 27a1e77cca38a..941fa23c211a5 100644 --- a/drivers/media/platform/verisilicon/hantro_v4l2.c +++ b/drivers/media/platform/verisilicon/hantro_v4l2.c @@ -767,6 +767,9 @@ const struct v4l2_ioctl_ops hantro_ioctl_ops = { .vidioc_g_selection = vidioc_g_selection, .vidioc_s_selection = vidioc_s_selection, + .vidioc_decoder_cmd = v4l2_m2m_ioctl_stateless_decoder_cmd, + .vidioc_try_decoder_cmd = v4l2_m2m_ioctl_stateless_try_decoder_cmd, + .vidioc_try_encoder_cmd = v4l2_m2m_ioctl_try_encoder_cmd, .vidioc_encoder_cmd = vidioc_encoder_cmd, };