static int hisi_offlinecompser_panel_on(struct platform_device *pdev)
{
int ret = 0;
struct hisi_fb_data_type *hisifd = NULL;
int i = 0;
BUG_ON(pdev == NULL);
hisifd = platform_get_drvdata(pdev);
BUG_ON(hisifd == NULL);
HISI_FB_DEBUG("index=%d, enter!\n", hisifd->index);
for (i = 0; i < HISI_DSS_OFFLINE_MAX_NUM; i++) {
char __iomem *ctl_base = hisifd->dss_base + DSS_GLB_WBE1_CH0_CTL +
i * (DSS_GLB_WBE1_CH1_CTL - DSS_GLB_WBE1_CH0_CTL);
cmdlist_config_start(hisifd, i);
hisifd->offline_wb_status[i] = e_status_wait;
set_reg(ctl_base, 0x1, 1, 8);
set_reg(ctl_base, 0x0, 1, 8);
}
HISI_FB_DEBUG("index=%d, exit!\n", hisifd->index);
return ret;
}
int k3_ov_offline_play(struct k3_fb_data_type *k3fd, unsigned long *argp)
{
char __iomem *dss_base = NULL;
dss_overlay_t *pov_req = NULL;
dss_layer_t *layer = NULL;
dss_wb_layer_t *wb_layer = NULL;
int i = 0;
int k = 0;
int ret = 0;
struct fb_info *fbi = NULL;
int block_num = 0;
dss_rect_t wb_block_rect;
struct timeval tv;
u32 flag;
u32 wbe_chn = 0;
bool first_valid_block = true;
BUG_ON(k3fd == NULL);
fbi = k3fd->fbi;
BUG_ON(fbi == NULL);
pov_req = &(k3fd->ov_req);
BUG_ON(pov_req == NULL);
dss_base = k3fd->dss_base;
do_gettimeofday(&tv);
flag = tv.tv_usec;
/*lock for k3fd data*/
down(&k3fd->ov_wb_sem);
ret = copy_from_user(pov_req, argp, sizeof(dss_overlay_t));
if (ret) {
K3_FB_ERR("copy_from_user failed!\n");
goto err_nodump;
}
wb_layer = &(k3fd->ov_req.wb_layer_info);
wbe_chn = wb_layer->chn_idx - WBE1_CHN0;
if(wbe_chn >= K3_DSS_OFFLINE_MAX_NUM){
K3_FB_ERR("write back chn:%d not surport!\n",wb_layer->chn_idx);
goto err_nodump;
}
if (fbi->fbops->fb_blank)
fbi->fbops->fb_blank(FB_BLANK_UNBLANK, fbi);
/*in case of single channel fail.*/
if (k3fd->offline_wb_status[wbe_chn] == e_status_idle) {
cmdlist_config_start(k3fd, wbe_chn);
k3fd->offline_wb_status[wbe_chn] = e_status_wait;
}
ret = get_block_rect(pov_req, (wb_layer->dst_rect.x + wb_layer->dst_rect.w),
(wb_layer->dst_rect.y + wb_layer->dst_rect.h), &block_num, k3fd->block_rects);
if ((ret != 0) || (block_num == 0)|| block_num >= K3_DSS_OFFLINE_MAX_BLOCK) {
K3_FB_ERR("get_block_rect failed! ret = %d, block_num[%d]\n", ret, block_num);
goto err_return;
}
for (k = 0; k < block_num; k++) {
ret = get_block_layers(pov_req, *k3fd->block_rects[k], k3fd->block_overlay);
if (ret != 0) {
K3_FB_ERR("get_block_layers err ret = %d\n", ret);
goto err_return;
}
ret = rect_across_rect(*k3fd->block_rects[k], wb_layer->src_rect, &wb_block_rect);
if (ret == 0) {
K3_FB_ERR("no cross! block_rects[%d]{%d %d %d %d}, wb src_rect{%d %d %d %d}\n", k,
k3fd->block_rects[k]->x, k3fd->block_rects[k]->y,
k3fd->block_rects[k]->w, k3fd->block_rects[k]->h,
wb_layer->src_rect.x, wb_layer->src_rect.y, wb_layer->src_rect.w, wb_layer->src_rect.h);
continue;
}
if (true == first_valid_block) {
ret = k3_dss_module_init(k3fd);
if (ret != 0) {
K3_FB_ERR("k3_dss_module_init failed! ret = %d\n", ret);
goto err_return;
}
}
if(g_debug_ovl_offline_cmdlist - 1 == k){
ret = cmdlist_add_new_list(k3fd, &k3fd->offline_cmdlist_head[wbe_chn], TRUE, flag);
}else{
ret = cmdlist_add_new_list(k3fd, &k3fd->offline_cmdlist_head[wbe_chn], FALSE, flag);
}
if(ret != 0){
K3_FB_ERR("cmdlist_add_new_list err:%d \n",ret);
return ret;
}
if (true == first_valid_block) {
offline_stop_glb(k3fd, wbe_chn);
k3_dss_scf_coef_load(k3fd);
first_valid_block = false;
}
k3_adp_offline_start_disable(k3fd, pov_req);
if (g_debug_ovl_offline_composer == 1) {
K3_FB_INFO("dump block_overlay:\n");
K3_FB_INFO("{%d %d %d %d} cross {%d %d %d %d} = {%d %d %d %d}\n",
k3fd->block_rects[k]->x, k3fd->block_rects[k]->y,
k3fd->block_rects[k]->w, k3fd->block_rects[k]->h,
wb_layer->src_rect.x, wb_layer->src_rect.y,
wb_layer->src_rect.w, wb_layer->src_rect.h,
wb_block_rect.x, wb_block_rect.y,
wb_block_rect.w, wb_block_rect.h);
}
k3_dss_handle_cur_ovl_req(k3fd, k3fd->block_overlay);
k3_dss_handle_cur_ovl_req_wb(k3fd, k3fd->block_overlay);
ret = k3_dss_ovl_base_config(k3fd, &wb_block_rect, k3fd->ov_req.ovl_flags);
if (ret != 0) {
K3_FB_ERR("k3_dss_ovl_init failed! ret = %d\n", ret);
goto err_return;
}
ret = k3_dss_rdma_bridge_config(k3fd, k3fd->block_overlay);
if (ret != 0) {
K3_FB_ERR("k3_dss_rdma_bridge_config failed! ret = %d\n", ret);
goto err_return;
}
/* Go through all layers */
for (i = 0; i < k3fd->block_overlay->layer_nums; i++) {
layer = &k3fd->block_overlay->layer_infos[i];
ret = k3_dss_offline_one_layer_config(k3fd, layer, &wb_block_rect);
if (ret != 0) {
K3_FB_ERR("k3_dss_offline_one_layer_config failed, ret = %d\n", ret);
goto err_return;
}
}
ret = k3_dss_write_back_config(k3fd, wb_layer, &wb_block_rect);
if (ret != 0) {
K3_FB_ERR("k3_dss_offline_one_layer_config failed, ret = %d\n", ret);
goto err_return;
}
ret = k3_dss_module_config(k3fd);
if (ret != 0) {
K3_FB_ERR("k3_dss_module_config failed! ret = %d\n", ret);
goto err_return;
}
k3_adp_offline_start_enable(k3fd, k3fd->block_overlay);
if (k < (block_num - 1)) {
ret = k3_dss_module_init(k3fd);
if (ret != 0) {
K3_FB_ERR("k3_dss_module_init failed! ret = %d\n", ret);
goto err_return;
}
k3_dss_handle_prev_ovl_req(k3fd, k3fd->block_overlay);
k3_dss_handle_prev_ovl_req_wb(k3fd, k3fd->block_overlay);
}
}
ret = offline_add_pending_frame(k3fd, wbe_chn, flag);
if (ret != 0) {
K3_FB_ERR("offline_add_virtual_frame failed! ret = %d\n", ret);
goto err_return;
}
cmdlist_frame_valid(&k3fd->offline_cmdlist_head[wbe_chn]);
cmdlist_add_nop_list(k3fd, &k3fd->offline_cmdlist_head[wbe_chn], FALSE);
#ifdef CONFIG_BUF_SYNC_USED
for (i = 0; i < pov_req->layer_nums; i++) {
if (pov_req->layer_infos[i].acquire_fence >= 0){
k3fb_buf_sync_wait(pov_req->layer_infos[i].acquire_fence);
}
}
#endif
//flush cache before start frame
cmdlist_flush_cmdlistmemory_cache(&k3fd->offline_cmdlist_head[wbe_chn], k3fd->ion_client);
cmdlist_start_frame(k3fd, wbe_chn);
/*unlock for k3fd data*/
up(&k3fd->ov_wb_sem);
/*lock if use dpe3 chn0 and chn1*/
offline_chn_lock(k3fd);
ret = wait_event_interruptible_timeout(k3fd->offline_writeback_wq[wbe_chn],
(k3fd->offline_wb_done[wbe_chn] == flag), msecs_to_jiffies(OFFLINE_COMPOSE_TIMEOUT));
/*unlock if use dpe3 chn0 and chn1*/
offline_chn_unlock(k3fd);
/*lock for k3fd data*/
down(&k3fd->ov_wb_sem);
cmdlist_prepare_next_frame(k3fd, wbe_chn);
cmdlist_free_nop(&k3fd->offline_cmdlist_head[wbe_chn], k3fd->ion_client);
if (ret <= 0) {
ret = -ETIMEDOUT;
if(g_debug_ovl_offline_composer > 0)
offline_dump_fail_reg(dss_base, pov_req, tv.tv_sec);
offline_fail_proccess(k3fd, wbe_chn, block_num);
goto err_return;
}
ret = 0;
err_return:
if (ret != 0 && g_debug_ovl_offline_composer > 0) {
do_gettimeofday(&tv);
offline_dump_fail_info_to_file(pov_req, tv.tv_sec);
}
err_nodump:
cmdlist_free_frame(&k3fd->offline_cmdlist_head[wbe_chn], k3fd->ion_client);
k3_dss_rptb_handler(k3fd, false, wbe_chn);
k3_dss_rptb_handler(k3fd, true, wbe_chn);
if(g_debug_ovl_offline_composer == 3) {
do_gettimeofday(&tv);
offline_dump_fail_info_to_file(pov_req, tv.tv_sec);
g_debug_ovl_offline_composer = 0;
}
if(first_valid_block == false)
k3_dss_scf_coef_unload(k3fd);
if ((k3fd->offline_wb_status[0] <= e_status_wait) &&
(k3fd->offline_wb_status[1] <= e_status_wait) &&
fbi->fbops->fb_blank &&
!g_debug_dss_adp_sr) {
fbi->fbops->fb_blank(FB_BLANK_POWERDOWN, fbi);
}
/*unlock for k3fd data*/
up(&k3fd->ov_wb_sem);
if(g_debug_ovl_offline_composer == 2) {
struct timeval tv_last;
u32 use_time = 0;
do_gettimeofday(&tv_last);
use_time = (tv_last.tv_sec - tv.tv_sec) * 1000 + (tv_last.tv_usec - tv.tv_usec) /1000;
printk("--use:%d ms \n",use_time);
}
return ret;
}
