bool s5p_vlayer_set_dest_position(unsigned long buf_in)
{
u32 d_ox = 0;
u32 d_oy = 0;
struct s5p_img_offset *offset = (struct s5p_img_offset *)buf_in;
enum s5p_tv_vp_err verr;
g_s5ptv_status.vl_basic_param.dest_offset_x = offset->offset_x;
g_s5ptv_status.vl_basic_param.dest_offset_y = offset->offset_y;
s5p_vlayer_calc_inner_values();
d_ox = g_s5ptv_status.vl_dest_offset_x;
d_oy = g_s5ptv_status.vl_dest_offset_y;
if (s5p_vlayer_wait_previous_update()) {
pr_err("%s::s5p_vlayer_wait_previous_update() fail\n",
__func__);
return false;
}
s5p_vp_set_dest_position(d_ox, d_oy);
verr = s5p_vp_update();
if (verr != VPROC_NO_ERROR) {
pr_err("%s::s5p_vp_update() fail\n", __func__);
return false;
}
return true;
}
enum s5p_tv_vp_err s5p_vp_init_layer(
u32 top_y_addr,
u32 top_c_addr,
u32 bottom_y_addr,
u32 bottom_c_addr,
enum s5p_endian_type src_img_endian,
u32 img_width,
u32 img_height,
u32 src_off_x,
u32 src_x_fract_step,
u32 src_off_y,
u32 src_width,
u32 src_height,
u32 dst_off_x,
u32 dst_off_y,
u32 dst_width,
u32 dst_height,
bool ipc_2d)
{
enum s5p_tv_vp_err ret = VPROC_NO_ERROR;
VPPRINTK("src_img_endian(%d)\n", src_img_endian);
writel(1, g_vp_base + S5P_VP_ENDIAN_MODE);
ret = s5p_vp_set_top_field_address(top_y_addr, top_c_addr);
if (ret != VPROC_NO_ERROR) {
pr_err("s5p_vp_set_top_field_address(%d, %d) fail\n",
top_y_addr, top_c_addr);
return ret;
}
ret = s5p_vp_set_bottom_field_address(bottom_y_addr, bottom_c_addr);
if (ret != VPROC_NO_ERROR) {
pr_err("s5p_vp_set_bottom_field_address(%d, %d) fail\n",
bottom_y_addr, bottom_c_addr);
return ret;
}
ret = s5p_vp_set_img_size(img_width, img_height);
if (ret != VPROC_NO_ERROR) {
pr_err("s5p_vp_set_img_size(%d, %d) fail\n",
img_width, img_height);
return ret;
}
s5p_vp_set_src_position(src_off_x, src_x_fract_step, src_off_y);
s5p_vp_set_dest_position(dst_off_x, dst_off_y);
s5p_vp_set_src_dest_size(src_width, src_height, dst_width,
dst_height, ipc_2d);
VPPRINTK("S5P_VP_ENDIAN_MODE(0x%08x)\n", readl(g_vp_base + S5P_VP_ENDIAN_MODE));
return ret;
}
int s5p_vp_init_layer(u32 top_y_addr,
u32 top_c_addr,
u32 bottom_y_addr,
u32 bottom_c_addr,
enum s5p_tv_endian src_img_endian,
u32 img_width,
u32 img_height,
u32 src_off_x,
u32 src_x_fract_step,
u32 src_off_y,
u32 src_width,
u32 src_height,
u32 dst_off_x,
u32 dst_off_y,
u32 dst_width,
u32 dst_height,
bool ipc_2d)
{
int error = 0;
VPPRINTK("%d\n\r", src_img_endian);
writel(1, vp_base + S5P_VP_ENDIAN_MODE);
error = s5p_vp_set_top_field_address(top_y_addr, top_c_addr);
if (error != 0)
return error;
error = s5p_vp_set_bottom_field_address(bottom_y_addr,
bottom_c_addr);
if (error != 0)
return error;
error = s5p_vp_set_img_size(img_width, img_height);
if (error != 0)
return error;
s5p_vp_set_src_position(src_off_x, src_x_fract_step, src_off_y);
s5p_vp_set_dest_position(dst_off_x, dst_off_y);
s5p_vp_set_src_dest_size(src_width, src_height, dst_width,
dst_height, ipc_2d);
return error;
}