media: verisilicon: Explicitly disable selection api ioctls for decoders

[ Upstream commit 73d50aa92f28ee8414fbfde011974fce970b82cc ]

Call the dedicated v4l2_disable_ioctl helper instead of manually
checking whether the current context is an encoder for the selection
api ioctls.

Signed-off-by: Paul Kocialkowski <paulk@sys-base.io>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c
index 05bbac853c4fd73174cd376b7edd3152190b1f71..137ca13eeed7c2deaf9fc9addc6598c78e56a6ae 100644 (file)
--- a/drivers/media/platform/verisilicon/hantro_drv.c
+++ b/drivers/media/platform/verisilicon/hantro_drv.c
@@ -918,6 +918,8 @@ static int hantro_add_func(struct hantro_dev *vpu, unsigned int funcid)
                vpu->decoder = func;
                v4l2_disable_ioctl(vfd, VIDIOC_TRY_ENCODER_CMD);
                v4l2_disable_ioctl(vfd, VIDIOC_ENCODER_CMD);
+               v4l2_disable_ioctl(vfd, VIDIOC_G_SELECTION);
+               v4l2_disable_ioctl(vfd, VIDIOC_S_SELECTION);
        }
 
        video_set_drvdata(vfd, vpu);

diff --git a/drivers/media/platform/verisilicon/hantro_v4l2.c b/drivers/media/platform/verisilicon/hantro_v4l2.c
index 62d3962c18d992e04775e313db8f70dd16f23d67..c847c8284ab548f3f8282919f5d852571e4fb701 100644 (file)
--- a/drivers/media/platform/verisilicon/hantro_v4l2.c
+++ b/drivers/media/platform/verisilicon/hantro_v4l2.c
@@ -633,8 +633,7 @@ static int vidioc_g_selection(struct file *file, void *priv,
        struct hantro_ctx *ctx = fh_to_ctx(priv);
 
        /* Crop only supported on source. */
-       if (!ctx->is_encoder ||
-           sel->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
+       if (sel->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
                return -EINVAL;
 
        switch (sel->target) {
@@ -666,8 +665,7 @@ static int vidioc_s_selection(struct file *file, void *priv,
        struct vb2_queue *vq;
 
        /* Crop only supported on source. */
-       if (!ctx->is_encoder ||
-           sel->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
+       if (sel->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
                return -EINVAL;
 
        /* Change not allowed if the queue is streaming. */