29 struct msg_setup {  struct
112 	ALLOC_CACHE_ALIGN_BUFFER(struct msg_setup, msg_setup, 1);  in bcm2835_set_video_params()
115 	BCM2835_MBOX_INIT_HDR(msg_setup);  in bcm2835_set_video_params()
116 	BCM2835_MBOX_INIT_TAG(&msg_setup->physical_w_h, SET_PHYSICAL_W_H);  in bcm2835_set_video_params()
117 	msg_setup->physical_w_h.body.req.width = *widthp;  in bcm2835_set_video_params()
118 	msg_setup->physical_w_h.body.req.height = *heightp;  in bcm2835_set_video_params()
119 	BCM2835_MBOX_INIT_TAG(&msg_setup->virtual_w_h, SET_VIRTUAL_W_H);  in bcm2835_set_video_params()
120 	msg_setup->virtual_w_h.body.req.width = *widthp;  in bcm2835_set_video_params()
121 	msg_setup->virtual_w_h.body.req.height = *heightp;  in bcm2835_set_video_params()
122 	BCM2835_MBOX_INIT_TAG(&msg_setup->depth, SET_DEPTH);  in bcm2835_set_video_params()
123 	msg_setup->depth.body.req.bpp = 32;  in bcm2835_set_video_params()
124 	BCM2835_MBOX_INIT_TAG(&msg_setup->pixel_order, SET_PIXEL_ORDER);  in bcm2835_set_video_params()
125 	msg_setup->pixel_order.body.req.order = pixel_order;  in bcm2835_set_video_params()
126 	BCM2835_MBOX_INIT_TAG(&msg_setup->alpha_mode, SET_ALPHA_MODE);  in bcm2835_set_video_params()
127 	msg_setup->alpha_mode.body.req.alpha = alpha_mode;  in bcm2835_set_video_params()
128 	BCM2835_MBOX_INIT_TAG(&msg_setup->virtual_offset, SET_VIRTUAL_OFFSET);  in bcm2835_set_video_params()
129 	msg_setup->virtual_offset.body.req.x = 0;  in bcm2835_set_video_params()
130 	msg_setup->virtual_offset.body.req.y = 0;  in bcm2835_set_video_params()
131 	BCM2835_MBOX_INIT_TAG(&msg_setup->overscan, SET_OVERSCAN);  in bcm2835_set_video_params()
132 	msg_setup->overscan.body.req.top = 0;  in bcm2835_set_video_params()
133 	msg_setup->overscan.body.req.bottom = 0;  in bcm2835_set_video_params()
134 	msg_setup->overscan.body.req.left = 0;  in bcm2835_set_video_params()
135 	msg_setup->overscan.body.req.right = 0;  in bcm2835_set_video_params()
136 	BCM2835_MBOX_INIT_TAG(&msg_setup->allocate_buffer, ALLOCATE_BUFFER);  in bcm2835_set_video_params()
137 	msg_setup->allocate_buffer.body.req.alignment = 0x100;  in bcm2835_set_video_params()
138 	BCM2835_MBOX_INIT_TAG_NO_REQ(&msg_setup->pitch, GET_PITCH);  in bcm2835_set_video_params()
140 	ret = bcm2835_mbox_call_prop(BCM2835_MBOX_PROP_CHAN, &msg_setup->hdr);  in bcm2835_set_video_params()
145 	*widthp = msg_setup->physical_w_h.body.resp.width;  in bcm2835_set_video_params()
146 	*heightp = msg_setup->physical_w_h.body.resp.height;  in bcm2835_set_video_params()
147 	*pitchp = msg_setup->pitch.body.resp.pitch;  in bcm2835_set_video_params()
149 			msg_setup->allocate_buffer.body.resp.fb_address);  in bcm2835_set_video_params()
150 	*fb_sizep = msg_setup->allocate_buffer.body.resp.fb_size;  in bcm2835_set_video_params()