DAL_STATUS DAL_Printf(const char *fmt, ...)
{
va_list args;
uint i;
DAL_STATUS ret = DAL_STATUS_OK;
printk("%s", __func__);
//printk("[MTKFB_DAL] DAL_Printf mfc_handle=0x%08X, fmt=0x%08X\n", mfc_handle, fmt);
if (NULL == mfc_handle)
return DAL_STATUS_NOT_READY;
if (NULL == fmt)
return DAL_STATUS_INVALID_ARGUMENT;
MMProfileLogEx(ddp_mmp_get_events()->dal_printf, MMProfileFlagStart, 0, 0);
DAL_LOCK();
if(isAEEEnabled==0)
{
printk("[DDP] isAEEEnabled from 0 to 1, ASSERT_LAYER=%d, dal_fb_pa %lx\n",
ASSERT_LAYER, dal_fb_pa);
isAEEEnabled = 1;
DAL_Dynamic_Change_FB_Layer(isAEEEnabled); // default_ui_ layer coniig to changed_ui_layer
DAL_CHECK_MFC_RET(MFC_Open(&mfc_handle, dal_fb_addr,
DAL_WIDTH, DAL_HEIGHT, DAL_BPP,
DAL_FG_COLOR, DAL_BG_COLOR));
//DAL_Clean();
primary_disp_input_config input;
memset((void*)&input, 0, sizeof(primary_disp_input_config));
input.addr = (unsigned long)dal_fb_pa;
input.layer = primary_display_get_option("ASSERT_LAYER");
input.layer_en = 1;
input.src_x = 0;
input.src_y = 0;
input.src_w = DAL_WIDTH;
input.src_h = DAL_HEIGHT;
input.dst_x = 0;
input.dst_y = 0;
input.dst_w = DAL_WIDTH;
input.dst_h = DAL_HEIGHT;
input.alpha = 0x80;
input.aen = 1;
input.buff_idx = -1;
input.src_pitch = DAL_WIDTH * DAL_BPP;
input.isDirty = 1;
input.fmt = DAL_FORMAT;
ret = primary_display_config_input(&input);
}
va_start (args, fmt);
i = vsprintf(dal_print_buffer, fmt, args);
BUG_ON(i>=ARRAY_SIZE(dal_print_buffer));
va_end (args);
DAL_CHECK_MFC_RET(MFC_Print(mfc_handle, dal_print_buffer));
flush_cache_all();
/*
if (LCD_STATE_POWER_OFF == LCD_GetState()) {
ret = DAL_STATUS_LCD_IN_SUSPEND;
dal_enable_when_resume = TRUE;
goto End;
}
*/
#if 0
if(is_early_suspended){
up(&sem_early_suspend);
DISP_LOG_PRINT(ANDROID_LOG_INFO, "DAL", "DAL_Printf in power off\n");
goto End;
}
#endif
if (!dal_shown) {
dal_shown = TRUE;
}
ret = primary_display_trigger(0, NULL, 0);
End:
DAL_UNLOCK();
MMProfileLogEx(ddp_mmp_get_events()->dal_printf, MMProfileFlagEnd, 0, 0);
return ret;
}
void mt_disp_init(void *lcdbase)
{
unsigned int lcm_fake_width = 0;
unsigned int lcm_fake_height = 0;
UINT32 boot_mode_addr = 0;
/// fb base pa and va
fb_addr_pa_k = arm_mmu_va2pa(lcdbase);
fb_addr_pa = fb_addr_pa_k & 0xffffffffull;
fb_addr = lcdbase;
dprintf(0,"fb_va: 0x%08x, fb_pa: 0x%08x, fb_pa_k: 0x%llx\n", fb_addr, fb_addr_pa, fb_addr_pa_k);
fb_size = ALIGN_TO(CFG_DISPLAY_WIDTH, MTK_FB_ALIGNMENT) * ALIGN_TO(CFG_DISPLAY_HEIGHT, MTK_FB_ALIGNMENT) * CFG_DISPLAY_BPP / 8;
// pa;
boot_mode_addr = ((UINT32)fb_addr_pa + fb_size);
logo_db_addr_pa = (void *)((UINT32)fb_addr_pa - 4 * 1024 * 1024);
// va;
logo_db_addr = (void *)((UINT32)fb_addr - 4 * 1024 * 1024);
fb_offset_logo = 0;
primary_display_init(NULL);
memset((void*)lcdbase, 0x0, DISP_GetVRamSize());
disp_input_config input;
memset(&input, 0, sizeof(disp_input_config));
input.layer = BOOT_MENU_LAYER;
input.layer_en = 1;
input.fmt = redoffset_32bit ? eBGRA8888 : eRGBA8888;
input.addr = boot_mode_addr;
input.src_x = 0;
input.src_y = 0;
input.src_w = CFG_DISPLAY_WIDTH;
input.src_h = CFG_DISPLAY_HEIGHT;
input.src_pitch = CFG_DISPLAY_WIDTH*4;
input.dst_x = 0;
input.dst_y = 0;
input.dst_w = CFG_DISPLAY_WIDTH;
input.dst_h = CFG_DISPLAY_HEIGHT;
input.aen = 1;
input.alpha = 0xff;
primary_display_config_input(&input);
memset(&input, 0, sizeof(disp_input_config));
input.layer = FB_LAYER;
input.layer_en = 1;
input.fmt = redoffset_32bit ? eBGRA8888 : eRGBA8888;
input.addr = fb_addr_pa;
input.src_x = 0;
input.src_y = 0;
input.src_w = CFG_DISPLAY_WIDTH;
input.src_h = CFG_DISPLAY_HEIGHT;
input.src_pitch = ALIGN_TO(CFG_DISPLAY_WIDTH, MTK_FB_ALIGNMENT)*4;
input.dst_x = 0;
input.dst_y = 0;
input.dst_w = CFG_DISPLAY_WIDTH;
input.dst_h = CFG_DISPLAY_HEIGHT;
input.aen = 1;
input.alpha = 0xff;
primary_display_config_input(&input);
//_mtkfb_internal_test(fb_addr, CFG_DISPLAY_WIDTH, CFG_DISPLAY_HEIGHT);
#if 0
mt_disp_parse_dfo_setting();
if((0 == mt_disp_get_dfo_setting("LCM_FAKE_WIDTH", &lcm_fake_width)) && (0 == mt_disp_get_dfo_setting("LCM_FAKE_HEIGHT", &lcm_fake_height)))
{
if(DISP_STATUS_OK != DISP_Change_LCM_Resolution(lcm_fake_width, lcm_fake_height))
{
dprintf(INFO,"[DISP_DFO]WARNING!!! Change LCM Resolution FAILED!!!\n");
}
}
#endif
}
DAL_STATUS DAL_Clean(void)
{
const UINT32 BG_COLOR = MAKE_TWO_RGB565_COLOR(DAL_BG_COLOR, DAL_BG_COLOR);
DAL_STATUS ret = DAL_STATUS_OK;
static int dal_clean_cnt = 0;
MFC_CONTEXT *ctxt = (MFC_CONTEXT *)mfc_handle;
printk("[MTKFB_DAL] DAL_Clean\n");
if (NULL == mfc_handle)
return DAL_STATUS_NOT_READY;
// if (LCD_STATE_POWER_OFF == LCD_GetState())
// return DAL_STATUS_LCD_IN_SUSPEND;
MMProfileLogEx(ddp_mmp_get_events()->dal_clean, MMProfileFlagStart, 0, 0);
DAL_LOCK();
DAL_CHECK_MFC_RET(MFC_ResetCursor(mfc_handle));
ctxt->screen_color=0;
DAL_SetScreenColor(DAL_COLOR_RED);
/*
if (LCD_STATE_POWER_OFF == LCD_GetState()) {
DISP_LOG_PRINT(ANDROID_LOG_INFO, "DAL", "dal_clean in power off\n");
dal_disable_when_resume = TRUE;
ret = DAL_STATUS_LCD_IN_SUSPEND;
goto End;
}
*/
//xuecheng, for debug
#if 0
if(is_early_suspended){
up(&sem_early_suspend);
DISP_LOG_PRINT(ANDROID_LOG_INFO, "DAL", "dal_clean in power off\n");
goto End;
}
#endif
//TODO: if dal_shown=false, and 3D enabled, mtkfb may disable UI layer, please modify 3D driver
if(isAEEEnabled==1)
{
primary_disp_input_config input;
memset((void*)&input, 0, sizeof(primary_disp_input_config));
input.addr = (unsigned long)dal_fb_pa;
input.layer = primary_display_get_option("ASSERT_LAYER");
input.layer_en = 0;
input.src_x = 0;
input.src_y = 0;
input.src_w = DAL_WIDTH;
input.src_h = DAL_HEIGHT;
input.dst_x = 0;
input.dst_y = 0;
input.dst_w = DAL_WIDTH;
input.dst_h = DAL_HEIGHT;
input.alpha = 0x80;
input.aen = 1;
input.buff_idx = -1;
input.src_pitch = DAL_WIDTH * DAL_BPP;
input.isDirty = 1;
input.fmt = DAL_FORMAT;
ret = primary_display_config_input(&input);
// DAL disable, switch UI layer to default layer 3
printk("[DDP]* isAEEEnabled from 1 to 0, %d \n", dal_clean_cnt++);
isAEEEnabled = 0;
DAL_Dynamic_Change_FB_Layer(isAEEEnabled); // restore UI layer to DEFAULT_UI_LAYER
}
dal_shown = FALSE;
dal_disable_when_resume = FALSE;
primary_display_trigger(0, NULL, 0);
End:
DAL_UNLOCK();
MMProfileLogEx(ddp_mmp_get_events()->dal_clean, MMProfileFlagEnd, 0, 0);
return ret;
}
