static int bru_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct vsp1_bru *bru =
container_of(ctrl->handler, struct vsp1_bru, ctrls);
if (!vsp1_entity_is_streaming(&bru->entity))
return 0;
switch (ctrl->id) {
case V4L2_CID_BG_COLOR:
vsp1_bru_write(bru, VI6_BRU_VIRRPF_COL, ctrl->val |
(0xff << VI6_BRU_VIRRPF_COL_A_SHIFT));
break;
}
return 0;
}
static void rpf_set_memory(struct vsp1_rwpf *rpf, struct vsp1_rwpf_memory *mem)
{
unsigned int i;
for (i = 0; i < 3; ++i)
rpf->buf_addr[i] = mem->addr[i];
if (!vsp1_entity_is_streaming(&rpf->entity))
return;
vsp1_rpf_write(rpf, VI6_RPF_SRCM_ADDR_Y,
mem->addr[0] + rpf->offsets[0]);
if (mem->num_planes > 1)
vsp1_rpf_write(rpf, VI6_RPF_SRCM_ADDR_C0,
mem->addr[1] + rpf->offsets[1]);
if (mem->num_planes > 2)
vsp1_rpf_write(rpf, VI6_RPF_SRCM_ADDR_C1,
mem->addr[2] + rpf->offsets[1]);
}
static int wpf_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct vsp1_rwpf *wpf =
container_of(ctrl->handler, struct vsp1_rwpf, ctrls);
u32 value;
if (!vsp1_entity_is_streaming(&wpf->entity))
return 0;
switch (ctrl->id) {
case V4L2_CID_ALPHA_COMPONENT:
value = vsp1_wpf_read(wpf, VI6_WPF_OUTFMT);
value &= ~VI6_WPF_OUTFMT_PDV_MASK;
value |= ctrl->val << VI6_WPF_OUTFMT_PDV_SHIFT;
vsp1_wpf_write(wpf, VI6_WPF_OUTFMT, value);
break;
}
return 0;
}
static int rpf_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct vsp1_rwpf *rpf =
container_of(ctrl->handler, struct vsp1_rwpf, ctrls);
struct vsp1_pipeline *pipe;
if (!vsp1_entity_is_streaming(&rpf->entity))
return 0;
switch (ctrl->id) {
case V4L2_CID_ALPHA_COMPONENT:
vsp1_rpf_write(rpf, VI6_RPF_VRTCOL_SET,
ctrl->val << VI6_RPF_VRTCOL_SET_LAYA_SHIFT);
pipe = to_vsp1_pipeline(&rpf->entity.subdev.entity);
vsp1_pipeline_propagate_alpha(pipe, &rpf->entity, ctrl->val);
break;
}
return 0;
}