Commit 483b2217 authored by Ricardo Ribalda Delgado's avatar Ricardo Ribalda Delgado Committed by Mauro Carvalho Chehab
Browse files

media: vivid: Add an area control 



This control represents a generic read/write area.

Suggested-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarRicardo Ribalda Delgado <ribalda@kernel.org>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent f1bd5eae

drivers/media/platform/vivid/vivid-ctrls.c

+14 −0
Original line number Diff line number Diff line
@@ -32,6 +32,7 @@ 
#define VIVID_CID_U32_ARRAY		(VIVID_CID_CUSTOM_BASE + 8)

#define VIVID_CID_U16_MATRIX		(VIVID_CID_CUSTOM_BASE + 9)

#define VIVID_CID_U8_4D_ARRAY		(VIVID_CID_CUSTOM_BASE + 10)

#define VIVID_CID_AREA			(VIVID_CID_CUSTOM_BASE + 11)



#define VIVID_CID_VIVID_BASE		(0x00f00000 | 0xf000)

#define VIVID_CID_VIVID_CLASS		(0x00f00000 | 1)
@@ -266,6 +267,18 @@ static const struct v4l2_ctrl_config vivid_ctrl_disconnect = { 
	.type = V4L2_CTRL_TYPE_BUTTON,

};



static const struct v4l2_area area = {

	.width = 1000,

	.height = 2000,

};



static const struct v4l2_ctrl_config vivid_ctrl_area = {

	.ops = &vivid_user_gen_ctrl_ops,

	.id = VIVID_CID_AREA,

	.name = "Area",

	.type = V4L2_CTRL_TYPE_AREA,

	.p_def.p_const = &area,

};



/* Framebuffer Controls */
@@ -1574,6 +1587,7 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap, 
	dev->string = v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_string, NULL);

	dev->bitmask = v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_bitmask, NULL);

	dev->int_menu = v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_int_menu, 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_u16_matrix, NULL);

	v4l2_ctrl_new_custom(hdl_user_gen, &vivid_ctrl_u8_4d_array, NULL);