From 5b54b1f6ace36d92449924078e99c7948786264e Mon Sep 17 00:00:00 2001 From: Paul Kocialkowski Date: Thu, 28 Aug 2025 01:49:00 +0000 Subject: [PATCH 066/113] FROMLIST(v2): media: verisilicon: Explicitly disable selection api ioctls for decoders 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 Reviewed-by: Nicolas Dufresne --- drivers/media/platform/verisilicon/hantro_drv.c | 2 ++ drivers/media/platform/verisilicon/hantro_v4l2.c | 6 ++---- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c index c31fd75902d4..df637f4a8827 100644 --- a/drivers/media/platform/verisilicon/hantro_drv.c +++ b/drivers/media/platform/verisilicon/hantro_drv.c @@ -928,6 +928,8 @@ 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 7869faf921f4..f7231a3d8183 100644 --- a/drivers/media/platform/verisilicon/hantro_v4l2.c +++ b/drivers/media/platform/verisilicon/hantro_v4l2.c @@ -667,8 +667,7 @@ 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) { @@ -700,8 +699,7 @@ 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. */ -- 2.34.1