[PATCH v10 03/17] vivid: add dynamic array test control

Benjamin Gaignard
2022-07-05T08:55:58Z

From: Hans Verkuil <hverkuil-cisco@xs4all.nl>

Add a dynamic array test control to help test support for this
feature.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Tested-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com>
---
drivers/media/test-drivers/vivid/vivid-ctrls.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)

diff --git a/drivers/media/test-drivers/vivid/vivid-ctrls.c b/drivers/media/test-drivers/vivid/vivid-ctrls.c
index 7ff8fdfda28e..a78d676575bc 100644
--- a/drivers/media/test-drivers/vivid/vivid-ctrls.c
+++ b/drivers/media/test-drivers/vivid/vivid-ctrls.c
@@ -34,6 +34,7 @@
#define VIVID_CID_U8_4D_ARRAY (VIVID_CID_CUSTOM_BASE + 10)
#define VIVID_CID_AREA (VIVID_CID_CUSTOM_BASE + 11)
#define VIVID_CID_RO_INTEGER (VIVID_CID_CUSTOM_BASE + 12)
+#define VIVID_CID_U32_DYN_ARRAY (VIVID_CID_CUSTOM_BASE + 13)

#define VIVID_CID_VIVID_BASE (0x00f00000 | 0xf000)
#define VIVID_CID_VIVID_CLASS (0x00f00000 | 1)
@@ -190,6 +191,19 @@ static const struct v4l2_ctrl_config vivid_ctrl_u32_array = {
.dims = { 1 },
};

+static const struct v4l2_ctrl_config vivid_ctrl_u32_dyn_array = {
+ .ops = &vivid_user_gen_ctrl_ops,
+ .id = VIVID_CID_U32_DYN_ARRAY,
+ .name = "U32 Dynamic Array",
+ .type = V4L2_CTRL_TYPE_U32,
+ .flags = V4L2_CTRL_FLAG_DYNAMIC_ARRAY,
+ .def = 50,
+ .min = 10,
+ .max = 90,
+ .step = 1,
+ .dims = { 100 },
+};
+
static const struct v4l2_ctrl_config vivid_ctrl_u16_matrix = {
.ops = &vivid_user_gen_ctrl_ops,
.id = VIVID_CID_U16_MATRIX,
@@ -1625,6 +1639,7 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap,
dev->ro_int32 = v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_ro_int32, NULL);
v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_area, NULL);
v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_u32_array, NULL);
+ v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_u32_dyn_array, NULL);
v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_u16_matrix, NULL);
v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_u8_4d_array, NULL);