static DISP_STATUS dsi_init(UINT32 fbVA, UINT32 fbPA, BOOL isLcmInited)
{
// DISP_LOG_PRINT(ANDROID_LOG_INFO, "DSI", "%s, line:%d\n", __func__, __LINE__);
if (!disp_drv_dsi_init_context())
return DISP_STATUS_NOT_IMPLEMENTED;
// DISP_LOG_PRINT(ANDROID_LOG_INFO, "DSI", "%s, line:%d\n", __func__, __LINE__);
if(lcm_params->dsi.mode == CMD_MODE) {
#ifndef MT65XX_NEW_DISP
init_lcd();
#endif
init_dsi(isLcmInited);
mdelay(1);
// DISP_LOG_PRINT(ANDROID_LOG_INFO, "DSI", "%s, line:%d\n", __func__, __LINE__);
if (NULL != lcm_drv->init && !isLcmInited)
{
lcm_drv->init();
DSI_LP_Reset();
}
// DISP_LOG_PRINT(ANDROID_LOG_INFO, "DSI", "%s, line:%d\n", __func__, __LINE__);
#ifndef MT65XX_NEW_DISP
DSI_clk_HS_mode(0);
#else
DSI_clk_HS_mode(1);
#endif
// DISP_LOG_PRINT(ANDROID_LOG_INFO, "DSI", "%s, line:%d\n", __func__, __LINE__);
DSI_SetMode(lcm_params->dsi.mode);
#ifndef MT65XX_NEW_DISP
init_lcd_te_control();
#endif
}
else {
#ifndef MT65XX_NEW_DISP
init_intermediate_buffers(fbPA);
init_lcd();
init_dpi(isLcmInited);
#endif
if (!isLcmInited)
{
DSI_SetMode(0);
mdelay(100);
DSI_Stop();
}
else
{
is_video_mode_running = true;
}
init_dsi(isLcmInited);
mdelay(1);
if (NULL != lcm_drv->init && !isLcmInited) {
lcm_drv->init();
DSI_LP_Reset();
}
DSI_SetMode(lcm_params->dsi.mode);
#ifndef BUILD_UBOOT
if(lcm_params->dsi.lcm_ext_te_monitor)
{
is_video_mode_running = false;
LCD_TE_SetMode(LCD_TE_MODE_VSYNC_ONLY);
LCD_TE_SetEdgePolarity(LCM_POLARITY_RISING);
LCD_TE_Enable(FALSE);
}
if(lcm_params->dsi.noncont_clock)
DSI_set_noncont_clk(false, lcm_params->dsi.noncont_clock_period);
if(lcm_params->dsi.lcm_int_te_monitor)
DSI_set_int_TE(false, lcm_params->dsi.lcm_int_te_period);
#endif
}
#ifdef MT65XX_NEW_DISP
{
struct disp_path_config_struct config = {0};
config.srcModule = DISP_MODULE_OVL;
config.bgROI.x = 0;
config.bgROI.y = 0;
config.bgROI.width = DISP_GetScreenWidth();
config.bgROI.height = DISP_GetScreenHeight();
config.bgColor = 0x0; // background color
config.pitch = ALIGN_TO(DISP_GetScreenWidth(),32)*2;
config.srcROI.x = 0;config.srcROI.y = 0;
config.srcROI.height= DISP_GetScreenHeight();
config.srcROI.width= DISP_GetScreenWidth();
config.ovl_config.source = OVL_LAYER_SOURCE_MEM;
config.ovl_config.layer = FB_LAYER;
config.ovl_config.layer_en = 1;
config.ovl_config.fmt = OVL_INPUT_FORMAT_RGB565;
config.ovl_config.addr = fbPA;
config.ovl_config.vaddr = fbVA;
config.ovl_config.source = OVL_LAYER_SOURCE_MEM;
config.ovl_config.src_x = 0;
config.ovl_config.src_y = 0;
config.ovl_config.src_w = DISP_GetScreenWidth();
config.ovl_config.src_h = DISP_GetScreenHeight();
config.ovl_config.dst_x = 0; // ROI
config.ovl_config.dst_y = 0;
config.ovl_config.dst_w = DISP_GetScreenWidth();
config.ovl_config.dst_h = DISP_GetScreenHeight();
config.ovl_config.src_pitch = ALIGN_TO(DISP_GetScreenWidth(),32)*2; //pixel number
config.ovl_config.keyEn = 0;
config.ovl_config.key = 0xFF; // color key
config.ovl_config.aen = 0; // alpha enable
config.ovl_config.alpha = 0;
if(lcm_params->dsi.mode == CMD_MODE)
config.dstModule = DISP_MODULE_DSI_CMD;// DISP_MODULE_WDMA1
else
config.dstModule = DISP_MODULE_DSI_VDO;// DISP_MODULE_WDMA1
config.outFormat = RDMA_OUTPUT_FORMAT_ARGB;
LCD_LayerSetAddress(FB_LAYER, fbPA);
LCD_LayerSetFormat(FB_LAYER, LCD_LAYER_FORMAT_RGB565);
LCD_LayerSetOffset(FB_LAYER, 0, 0);
LCD_LayerSetSize(FB_LAYER,DISP_GetScreenWidth(),DISP_GetScreenHeight());
LCD_LayerSetPitch(FB_LAYER, ALIGN_TO(DISP_GetScreenWidth(),32) * 2);
LCD_LayerEnable(FB_LAYER, TRUE);
#if defined(MTK_M4U_EXT_PAGE_TABLE)
if(lcm_params->dsi.mode != CMD_MODE)
{
DSI_Wait_VDO_Idle();
disp_path_get_mutex();
}
disp_path_config(&config);
#if 1
// Config FB_Layer port to be physical.
{
M4U_PORT_STRUCT portStruct;
portStruct.ePortID = M4U_PORT_LCD_OVL; //hardware port ID, defined in M4U_PORT_ID_ENUM
portStruct.Virtuality = 1;
portStruct.Security = 0;
portStruct.domain = 3; //domain : 0 1 2 3
portStruct.Distance = 1;
portStruct.Direction = 0;
m4u_config_port(&portStruct);
}
// hook m4u debug callback function
m4u_set_tf_callback(M4U_CLNTMOD_DISP, &disp_m4u_dump_reg);
#endif
if(lcm_params->dsi.mode != CMD_MODE)
{
disp_path_release_mutex();
DSI_Start();
}
#else
if(lcm_params->dsi.mode != CMD_MODE){
#define TIMECNT 1000000
unsigned int reg1 = 0, reg2 = 0, reg3 = 0;
unsigned int timeout_cnt = 0;
unsigned int irq_mask;
// dump before modification
printk("[DISP] pa:0x%x, va:0x%x \n", fbPA, fbVA);
// enable frame done interrupt
disp_path_get_mutex();
OVLEnableIrq(0x2);
disp_path_release_mutex();
while (timeout_cnt < TIMECNT)
{
reg1 = DISP_REG_GET(DISP_REG_OVL_INTSTA);
reg2 = DISP_REG_GET(DISP_REG_OVL_STA);
// frame done interrupt
if (((reg1 & 0x2) == 0x2) && ((reg2 & 0x1) == 0x0))
{
DISP_REG_SET(DISP_REG_OVL_INTSTA, ~reg1);
local_irq_save(irq_mask);
disp_path_get_mutex();
disp_path_config(&config);
disp_path_release_mutex();
#if 1 // defined(MTK_M4U_SUPPORT)
{
M4U_PORT_STRUCT portStruct;
portStruct.ePortID = M4U_PORT_LCD_OVL; //hardware port ID, defined in M4U_PORT_ID_ENUM
portStruct.Virtuality = 1;
portStruct.Security = 0;
portStruct.domain = 3; //domain : 0 1 2 3
portStruct.Distance = 1;
portStruct.Direction = 0;
m4u_config_port(&portStruct);
}
// hook m4u debug callback function
m4u_set_tf_callback(M4U_CLNTMOD_DISP, &disp_m4u_dump_reg);
#endif
local_irq_restore(irq_mask);
break;
}
timeout_cnt++;
}
// sw timeout
if (timeout_cnt >= TIMECNT)
{
printk("[DISP] timeout:%d \n", timeout_cnt);
ASSERT(0);
}
// dump after modification
printk("[DISP] cnt:%d \n", timeout_cnt);
}
else
{
disp_path_config(&config);
#if 1 // defined(MTK_M4U_SUPPORT)
{
M4U_PORT_STRUCT portStruct;
portStruct.ePortID = M4U_PORT_LCD_OVL; //hardware port ID, defined in M4U_PORT_ID_ENUM
portStruct.Virtuality = 1;
portStruct.Security = 0;
portStruct.domain = 3; //domain : 0 1 2 3
portStruct.Distance = 1;
portStruct.Direction = 0;
m4u_config_port(&portStruct);
}
// hook m4u debug callback function
m4u_set_tf_callback(M4U_CLNTMOD_DISP, &disp_m4u_dump_reg);
#endif
}
#endif
}
#endif
printk("%s, config done\n", __func__);
return DISP_STATUS_OK;
}
static DISP_STATUS dbi_init(UINT32 fbVA, UINT32 fbPA, BOOL isLcmInited)
{
if (!disp_drv_dbi_init_context())
return DISP_STATUS_NOT_IMPLEMENTED;
#if 0
#ifdef MT65XX_NEW_DISP
{
struct disp_path_config_struct config = {0};
config.srcModule = DISP_MODULE_OVL;
config.bgROI.x = 0;
config.bgROI.y = 0;
config.bgROI.width = DISP_GetScreenWidth();
config.bgROI.height = DISP_GetScreenHeight();
config.bgColor = 0x0; // background color
config.pitch = DISP_GetScreenWidth()*2;
config.srcROI.x = 0;config.srcROI.y = 0;
config.srcROI.height= DISP_GetScreenHeight();config.srcROI.width= DISP_GetScreenWidth();
config.ovl_config.source = OVL_LAYER_SOURCE_MEM;
// Config FB_Layer port to be physical.
{
M4U_PORT_STRUCT portStruct;
portStruct.ePortID = M4U_PORT_OVL_CH3; //hardware port ID, defined in M4U_PORT_ID_ENUM
portStruct.Virtuality = 1;
portStruct.Security = 0;
portStruct.domain = 3; //domain : 0 1 2 3
portStruct.Distance = 1;
portStruct.Direction = 0;
m4u_config_port(&portStruct);
}
// Reconfig FB_Layer and enable it.
config.ovl_config.layer = FB_LAYER;
config.ovl_config.layer_en = 1;
config.ovl_config.fmt = eRGB565;
config.ovl_config.addr = fbPA;
config.ovl_config.source = OVL_LAYER_SOURCE_MEM;
config.ovl_config.src_x = 0;
config.ovl_config.src_y = 0;
config.ovl_config.dst_x = 0; // ROI
config.ovl_config.dst_y = 0;
config.ovl_config.dst_w = DISP_GetScreenWidth();
config.ovl_config.dst_h = DISP_GetScreenHeight();
config.ovl_config.src_pitch = ALIGN_TO(DISP_GetScreenWidth(),32)*2; //pixel number
config.ovl_config.keyEn = 0;
config.ovl_config.key = 0xFF; // color key
config.ovl_config.aen = 0; // alpha enable
config.ovl_config.alpha = 0;
LCD_LayerSetAddress(FB_LAYER, fbPA);
LCD_LayerSetFormat(FB_LAYER, LCD_LAYER_FORMAT_RGB565);
LCD_LayerSetOffset(FB_LAYER, 0, 0);
LCD_LayerSetSize(FB_LAYER,DISP_GetScreenWidth(),DISP_GetScreenHeight());
LCD_LayerSetPitch(FB_LAYER, ALIGN_TO(DISP_GetScreenWidth(),32) * 2);
LCD_LayerEnable(FB_LAYER, TRUE);
config.dstModule = DISP_MODULE_DBI;// DISP_MODULE_WDMA1
config.outFormat = RDMA_OUTPUT_FORMAT_ARGB;
//disp_path_get_mutex();
disp_path_config(&config);
// Config LK UI layer port to be physical.
{
M4U_PORT_STRUCT portStruct;
portStruct.ePortID = M4U_PORT_OVL_CH2; //hardware port ID, defined in M4U_PORT_ID_ENUM
portStruct.Virtuality = 1;
portStruct.Security = 0;
portStruct.domain = 3; //domain : 0 1 2 3
portStruct.Distance = 1;
portStruct.Direction = 0;
m4u_config_port(&portStruct);
}
disp_bls_config();
}
#endif
init_io_pad();
init_io_driving_current();
init_lcd();
if (NULL != lcm_drv->init && !isLcmInited) {
lcm_drv->init();
}
init_lcd_te_control();
DPI_PowerOn();
DPI_PowerOff();
DSI_PowerOn();
DSI_PowerOff();
#endif
return DISP_STATUS_OK;
}
void DSI_set_cmdq_V2(unsigned cmd, unsigned char count, unsigned char *para_list, unsigned char force_update)
{
UINT32 i, layer, layer_state, lane_num;
UINT32 goto_addr, mask_para, set_para;
UINT32 fbPhysAddr, fbVirAddr;
DSI_T0_INS t0;
DSI_T1_INS t1;
DSI_T2_INS t2;
_WaitForEngineNotBusy();
if (count > 59)
{
UINT32 pixel = count/3 + ((count%3) ? 1 : 0);
LCD_REG_LAYER fb_layer_info;
LCD_REG_DSI_DC dsi_info;
// backup layer state.
layer_state = AS_UINT32(&LCD_REG->WROI_CONTROL) & 0xFC000000;
// backup FB layer info.
memcpy((void *)&fb_layer_info, (void *)&LCD_REG->LAYER[FB_LAYER], sizeof(LCD_REG_LAYER));
// backup LCD-DSI I/F configuration.
dsi_info = LCD_REG->DS_DSI_CON;
// backup lane number.
lane_num = DSI_REG->DSI_TXRX_CTRL.LANE_NUM;
// HW limitation.
// LP type-1 command can't go with 2 lanes. So we must switch to lane mode.
DSI_REG->DSI_TXRX_CTRL.LANE_NUM = 1;
DSI_PHY_REG->MIPITX_CON1.RG_DSI_CK_SEL = 0;
// Modify LCD-DSI configuration
LCD_REG->DS_DSI_CON.DC_DSI = TRUE;
// Let LSB of RGB(BGR in buffer) first.
LCD_REG->DS_DSI_CON.RGB_SWAP = LCD_DSI_IF_FMT_COLOR_ORDER_BGR;
// Let parameters be in unit of byte.
LCD_REG->DS_DSI_CON.CLR_FMT = LCD_DSI_IF_FORMAT_RGB888;
// HW limitation
// It makes package numbers > 1.
LCD_REG->DS_DSI_CON.PACKET_SIZE = 30;
// Start of Enable only one layer (FB layer) to push data to DSI
LCD_CHECK_RET(LCD_LayerEnable(LCD_LAYER_ALL, FALSE));
LCD_CHECK_RET(LCD_LayerEnable(FB_LAYER, TRUE));
LCD_CHECK_RET(LCD_SetRoiWindow(0, 0, pixel, 1));
LCD_CHECK_RET(LCD_SetBackgroundColor(0));
// operates on FB layer
{
extern void disp_get_fb_address(UINT32 *fbVirAddr, UINT32 *fbPhysAddr);
disp_get_fb_address(&fbVirAddr ,&fbPhysAddr);
// copy parameters to FB layer buffer.
memcpy((void *)fbVirAddr, (void *)para_list, count);
LCD_REG->LAYER[FB_LAYER].ADDRESS = fbPhysAddr;
}
LCD_CHECK_RET(LCD_LayerSetFormat(FB_LAYER, LCD_LAYER_FORMAT_RGB888));
LCD_CHECK_RET(LCD_LayerSetPitch(FB_LAYER, pixel*3));
LCD_CHECK_RET(LCD_LayerSetOffset(FB_LAYER, 0, 0));
LCD_CHECK_RET(LCD_LayerSetSize(FB_LAYER, pixel, 1));
// End of Enable only one layer (FB layer) to push data to DSI
t1.CONFG = 1;
t1.Data_ID = DSI_DCS_LONG_PACKET_ID;
t1.mem_start0 = (cmd&0xFF);
t1.mem_start1 = (cmd>>8);
OUTREG32(&DSI_CMDQ_REG->data0[0], AS_UINT32(&t1));
OUTREG32(&DSI_REG->DSI_CMDQ_SIZE, 1);
DISP_LOG_PRINT(ANDROID_LOG_INFO, "DSI", "[DISP] - kernel - DSI_set_cmdq_V2. command(0x%x) parameter count = %d > 59, pixel = %d \n", cmd, count, pixel);
DISP_LOG_PRINT(ANDROID_LOG_INFO, "DSI", "[DISP] - kernel - command queue only support 16 x 4 bytes. Header used 4 byte. DCS used 1 byte. If parameter > 59 byte, work around by Type-1 command. \n");
DISP_LOG_PRINT(ANDROID_LOG_INFO, "DSI", "para_list[%d] = {", count);
for (i = 0; i < count; i++)
DISP_LOG_PRINT(ANDROID_LOG_INFO, "DSI", "0x%02x, ", para_list[i]);
DISP_LOG_PRINT(ANDROID_LOG_INFO, "DSI", "} \n");
LCD_M4U_On(0);
if(force_update)
{
LCD_CHECK_RET(LCD_StartTransfer(FALSE));
DSI_EnableClk();
}
_WaitForEngineNotBusy();
LCD_M4U_On(1);
// restore FB layer info.
memcpy((void *)&LCD_REG->LAYER[FB_LAYER], (void *)&fb_layer_info, sizeof(LCD_REG_LAYER));
// restore LCD-DSI I/F configuration.
LCD_REG->DS_DSI_CON = dsi_info;
// restore lane number.
DSI_REG->DSI_TXRX_CTRL.LANE_NUM = lane_num;
DSI_PHY_REG->MIPITX_CON1.RG_DSI_CK_SEL = (lane_num - 1);
// restore layer state.
for(layer=LCD_LAYER_0; layer<LCD_LAYER_NUM; layer++)
{
if(layer_state&(0x80000000>>layer))
LCD_CHECK_RET(LCD_LayerEnable(layer, TRUE));
else
LCD_CHECK_RET(LCD_LayerEnable(layer, FALSE));
}
static DISP_STATUS dsi_init(UINT32 fbVA, UINT32 fbPA, BOOL isLcmInited)
{
if (!disp_drv_dsi_init_context())
return DISP_STATUS_NOT_IMPLEMENTED;
if(lcm_params->dsi.mode == CMD_MODE) {
#ifndef MT65XX_NEW_DISP
init_lcd();
#endif
init_dsi(isLcmInited);
if (NULL != lcm_drv->init && !isLcmInited)
{
lcm_drv->init();
DSI_LP_Reset();
}
#ifndef MT65XX_NEW_DISP
DSI_clk_HS_mode(0);
#else
DSI_clk_HS_mode(1);
#endif
DSI_SetMode(lcm_params->dsi.mode);
#ifndef MT65XX_NEW_DISP
DPI_PowerOn();
DPI_PowerOff();
init_lcd_te_control();
#endif
}
else {
#ifndef MT65XX_NEW_DISP
init_intermediate_buffers(fbPA);
init_lcd();
init_dpi(isLcmInited);
#endif
if (!isLcmInited)
{
DSI_SetMode(0);
mdelay(100);
DSI_DisableClk();
}
else
{
is_video_mode_running = true;
}
init_dsi(isLcmInited);
if (NULL != lcm_drv->init && !isLcmInited) {
lcm_drv->init();
DSI_LP_Reset();
}
DSI_SetMode(lcm_params->dsi.mode);
#ifndef BUILD_UBOOT
#ifndef MT65XX_NEW_DISP
if(lcm_params->dsi.lcm_ext_te_monitor)
{
is_video_mode_running = false;
LCD_TE_SetMode(LCD_TE_MODE_VSYNC_ONLY);
LCD_TE_SetEdgePolarity(LCM_POLARITY_RISING);
LCD_TE_Enable(FALSE);
}
if(lcm_params->dsi.noncont_clock)
DSI_set_noncont_clk(false, lcm_params->dsi.noncont_clock_period);
if(lcm_params->dsi.lcm_int_te_monitor)
DSI_set_int_TE(false, lcm_params->dsi.lcm_int_te_period);
#endif
#endif
}
#ifdef MT65XX_NEW_DISP
{
struct disp_path_config_struct config = {0};
config.srcModule = DISP_MODULE_OVL;
config.bgROI.x = 0;
config.bgROI.y = 0;
config.bgROI.width = DISP_GetScreenWidth();
config.bgROI.height = DISP_GetScreenHeight();
config.bgColor = 0x0; // background color
config.pitch = DISP_GetScreenWidth()*2;
config.srcROI.x = 0;config.srcROI.y = 0;
config.srcROI.height= DISP_GetScreenHeight();config.srcROI.width= DISP_GetScreenWidth();
config.ovl_config.source = OVL_LAYER_SOURCE_MEM;
if(lcm_params->dsi.mode != CMD_MODE)
{
config.ovl_config.layer = FB_LAYER;
config.ovl_config.layer_en = 0;
disp_path_get_mutex();
disp_path_config_layer(&config.ovl_config);
disp_path_release_mutex();
disp_path_wait_reg_update();
}
// Config FB_Layer port to be physical.
{
M4U_PORT_STRUCT portStruct;
portStruct.ePortID = M4U_PORT_OVL_CH3; //hardware port ID, defined in M4U_PORT_ID_ENUM
portStruct.Virtuality = 1;
portStruct.Security = 0;
portStruct.domain = 3; //domain : 0 1 2 3
portStruct.Distance = 1;
portStruct.Direction = 0;
m4u_config_port(&portStruct);
}
config.ovl_config.layer = FB_LAYER;
config.ovl_config.layer_en = 1;
config.ovl_config.fmt = OVL_INPUT_FORMAT_RGB565;
config.ovl_config.addr = fbPA;
config.ovl_config.source = OVL_LAYER_SOURCE_MEM;
config.ovl_config.src_x = 0;
config.ovl_config.src_y = 0;
config.ovl_config.dst_x = 0; // ROI
config.ovl_config.dst_y = 0;
config.ovl_config.dst_w = DISP_GetScreenWidth();
config.ovl_config.dst_h = DISP_GetScreenHeight();
config.ovl_config.src_pitch = ALIGN_TO(DISP_GetScreenWidth(),32)*2; //pixel number
config.ovl_config.keyEn = 0;
config.ovl_config.key = 0xFF; // color key
config.ovl_config.aen = 0; // alpha enable
config.ovl_config.alpha = 0;
LCD_LayerSetAddress(FB_LAYER, fbPA);
LCD_LayerSetFormat(FB_LAYER, LCD_LAYER_FORMAT_RGB565);
LCD_LayerSetOffset(FB_LAYER, 0, 0);
LCD_LayerSetSize(FB_LAYER,DISP_GetScreenWidth(),DISP_GetScreenHeight());
LCD_LayerSetPitch(FB_LAYER, ALIGN_TO(DISP_GetScreenWidth(),32) * 2);
LCD_LayerEnable(FB_LAYER, TRUE);
if(lcm_params->dsi.mode == CMD_MODE)
config.dstModule = DISP_MODULE_DSI_CMD;// DISP_MODULE_WDMA1
else
config.dstModule = DISP_MODULE_DSI_VDO;// DISP_MODULE_WDMA1
config.outFormat = RDMA_OUTPUT_FORMAT_ARGB;
if(lcm_params->dsi.mode != CMD_MODE)
disp_path_get_mutex();
disp_path_config(&config);
if(lcm_params->dsi.mode != CMD_MODE)
disp_path_release_mutex();
// Disable LK UI layer (Layer2)
if(lcm_params->dsi.mode != CMD_MODE)
{
config.ovl_config.layer = FB_LAYER-1;
config.ovl_config.layer_en = 0;
disp_path_get_mutex();
disp_path_config_layer(&config.ovl_config);
disp_path_release_mutex();
disp_path_wait_reg_update();
}
// Config LK UI layer port to be physical.
{
M4U_PORT_STRUCT portStruct;
portStruct.ePortID = M4U_PORT_OVL_CH2; //hardware port ID, defined in M4U_PORT_ID_ENUM
portStruct.Virtuality = 1;
portStruct.Security = 0;
portStruct.domain = 3; //domain : 0 1 2 3
portStruct.Distance = 1;
portStruct.Direction = 0;
m4u_config_port(&portStruct);
}
}
#endif
return DISP_STATUS_OK;
}
// ---------------------------------------------------------------------------
// DBI Display Driver Public Functions
// ---------------------------------------------------------------------------
static DISP_STATUS dsi_config_ddp(UINT32 fbPA)
{
struct disp_path_config_struct config = {0};
if (DISP_IsDecoupleMode()) {
config.srcModule = DISP_MODULE_RDMA;
} else {
config.srcModule = DISP_MODULE_OVL;
}
config.bgROI.x = 0;
config.bgROI.y = 0;
config.bgROI.width = lcm_params->width;
config.bgROI.height = lcm_params->height;
config.bgColor = 0x0; // background color
config.pitch = lcm_params->width*2;
config.srcROI.x = 0;config.srcROI.y = 0;
config.srcROI.height= lcm_params->height;
config.srcROI.width= lcm_params->width;
config.ovl_config.source = OVL_LAYER_SOURCE_MEM;
if(lcm_params->dsi.mode != CMD_MODE)
{
config.ovl_config.layer = DDP_OVL_LAYER_MUN-1;
config.ovl_config.layer_en = 0;
//disp_path_get_mutex();
disp_path_config_layer(&config.ovl_config);
//disp_path_release_mutex();
//disp_path_wait_reg_update();
}
#if 1
// Disable LK UI layer (Layer2)
{
config.ovl_config.layer = DDP_OVL_LAYER_MUN-1-1;
config.ovl_config.layer_en = 0; // disable LK UI layer anyway
//disp_path_get_mutex();
disp_path_config_layer(&config.ovl_config);
//disp_path_release_mutex();
//disp_path_wait_reg_update();
}
#endif
config.ovl_config.layer = DDP_OVL_LAYER_MUN-1;
config.ovl_config.layer_en = 1;
config.ovl_config.fmt = eRGB565;
config.ovl_config.addr = fbPA;
config.ovl_config.source = OVL_LAYER_SOURCE_MEM;
config.ovl_config.src_x = 0;
config.ovl_config.src_y = 0;
config.ovl_config.dst_x = 0; // ROI
config.ovl_config.dst_y = 0;
config.ovl_config.dst_w = lcm_params->width;
config.ovl_config.dst_h = lcm_params->height;
config.ovl_config.src_pitch = ALIGN_TO(lcm_params->width, MTK_FB_ALIGNMENT)*2; //pixel number
config.ovl_config.keyEn = 0;
config.ovl_config.key = 0xFF; // color key
config.ovl_config.aen = 0; // alpha enable
config.ovl_config.alpha = 0;
/*LCD_LayerSetAddress(DDP_OVL_LAYER_MUN-1, fbPA);
LCD_LayerSetFormat(DDP_OVL_LAYER_MUN-1, LCD_LAYER_FORMAT_RGB565);
LCD_LayerSetOffset(DDP_OVL_LAYER_MUN-1, 0, 0);
LCD_LayerSetSize(DDP_OVL_LAYER_MUN-1,lcm_params->width,lcm_params->height);
LCD_LayerSetPitch(DDP_OVL_LAYER_MUN-1, ALIGN_TO(lcm_params->width, MTK_FB_ALIGNMENT) * 2);
LCD_LayerEnable(DDP_OVL_LAYER_MUN-1, TRUE); */
LCD_LayerSetAddress(FB_LAYER, fbPA);
LCD_LayerSetFormat(FB_LAYER, eRGB565);
LCD_LayerSetOffset(FB_LAYER, 0, 0);
LCD_LayerSetSize(FB_LAYER,lcm_params->width,lcm_params->height);
LCD_LayerSetPitch(FB_LAYER, ALIGN_TO(lcm_params->width, MTK_FB_ALIGNMENT) * 2);
LCD_LayerEnable(FB_LAYER, TRUE);
if(lcm_params->dsi.mode == CMD_MODE)
config.dstModule = DISP_MODULE_DSI_CMD;// DISP_MODULE_WDMA1
else
config.dstModule = DISP_MODULE_DSI_VDO;// DISP_MODULE_WDMA1
config.outFormat = RDMA_OUTPUT_FORMAT_ARGB;
disp_path_config(&config);
if(lcm_params->dsi.mode != CMD_MODE)
{
//DSI_Wait_VDO_Idle();
disp_path_get_mutex();
}
// Config FB_Layer port to be physical.
{
M4U_PORT_STRUCT portStruct;
portStruct.ePortID = DISP_OVL_0; //hardware port ID, defined in M4U_PORT_ID_ENUM
portStruct.Virtuality = 1;
portStruct.Security = 0;
portStruct.domain = 3; //domain : 0 1 2 3
portStruct.Distance = 1;
portStruct.Direction = 0;
m4u_config_port(&portStruct);
}
if(lcm_params->dsi.mode != CMD_MODE)
{
disp_path_release_mutex();
//if(1 == lcm_params->dsi.ufoe_enable)
// UFOE_Start();
//DSI_Start();
}
printk("%s, config done\n", __func__);
return DISP_STATUS_OK;
}
DAL_STATUS DAL_Printf(const char *fmt, ...)
{
va_list args;
uint i;
DAL_STATUS ret = DAL_STATUS_OK;
//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;
DAL_LOCK();
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 (down_interruptible(&sem_power_suspend)) {
DISP_LOG_PRINT(ANDROID_LOG_INFO, "DAL", "can't get semaphore in DAL_Printf()\n");
goto End;
}
#if 0
if(is_power_suspended){
up(&sem_power_suspend);
DISP_LOG_PRINT(ANDROID_LOG_INFO, "DAL", "DAL_Printf in power off\n");
goto End;
}
#endif
up(&sem_power_suspend);
mutex_lock(&OverlaySettingMutex);
if (!dal_shown) {
dal_shown = TRUE;
}
//DAL enable, switch ui layer from default 3 to 2
if(isAEEEnabled==0)
{
printk("[DDP] isAEEEnabled from 0 to 1, ASSERT_LAYER=%d, dal_fb_pa %x\n",
ASSERT_LAYER, dal_fb_pa);
isAEEEnabled = 1;
DAL_CHECK_LCD_RET(LCD_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();
DAL_CHECK_LCD_RET(LCD_LayerSetAddress(ASSERT_LAYER, dal_fb_pa));
DAL_CHECK_LCD_RET(LCD_LayerSetAlphaBlending(ASSERT_LAYER, TRUE, 0x80));
DAL_CHECK_LCD_RET(LCD_LayerSetPitch(ASSERT_LAYER, DAL_WIDTH * DAL_BPP));
cached_layer_config[ASSERT_LAYER].fmt= DAL_FORMAT;
cached_layer_config[ASSERT_LAYER].src_x = 0;
cached_layer_config[ASSERT_LAYER].src_y = 0;
cached_layer_config[ASSERT_LAYER].src_w = DAL_WIDTH;
cached_layer_config[ASSERT_LAYER].src_h = DAL_HEIGHT;
cached_layer_config[ASSERT_LAYER].dst_x = 0;
cached_layer_config[ASSERT_LAYER].dst_y = 0;
cached_layer_config[ASSERT_LAYER].dst_w = DAL_WIDTH;
cached_layer_config[ASSERT_LAYER].dst_h = DAL_HEIGHT;
DAL_CHECK_LCD_RET(LCD_LayerEnable(ASSERT_LAYER, TRUE));
printk("after AEE config LCD layer 3: \n");
LCD_Dump_Layer_Info();
}
atomic_set(&OverlaySettingDirtyFlag, 1);
atomic_set(&OverlaySettingApplied, 0);
mutex_unlock(&OverlaySettingMutex);
DAL_CHECK_DISP_RET(DISP_UpdateScreen(0, 0,
DAL_WIDTH,
DAL_HEIGHT));
End:
DAL_UNLOCK();
return ret;
}
// ---------------------------------------------------------------------------
// DBI Display Driver Public Functions
// ---------------------------------------------------------------------------
static DISP_STATUS dsi_config_ddp(UINT32 fbPA)
{
unsigned long irq_mask;
struct disp_path_config_struct config = {0};
if (DISP_IsDecoupleMode())
{
config.srcModule = DISP_MODULE_RDMA0;
}
else
{
config.srcModule = DISP_MODULE_OVL;
}
config.bgROI.x = 0;
config.bgROI.y = 0;
config.bgROI.width = lcm_params->width;
config.bgROI.height = lcm_params->height;
config.bgColor = 0x0; // background color
config.pitch = lcm_params->width*2;
config.srcROI.x = 0;config.srcROI.y = 0;
config.srcROI.height= lcm_params->height;
config.srcROI.width= lcm_params->width;
config.ovl_config.source = OVL_LAYER_SOURCE_MEM;
config.ovl_config.layer = DDP_OVL_LAYER_MUN-1;
config.ovl_config.layer_en = 1;
config.ovl_config.fmt = eRGB565;
config.ovl_config.addr = fbPA;
config.ovl_config.source = OVL_LAYER_SOURCE_MEM;
config.ovl_config.src_x = 0;
config.ovl_config.src_y = 0;
config.ovl_config.dst_x = 0; // ROI
config.ovl_config.dst_y = 0;
config.ovl_config.dst_w = lcm_params->width;
config.ovl_config.dst_h = lcm_params->height;
config.ovl_config.src_pitch = ALIGN_TO(lcm_params->width, MTK_FB_ALIGNMENT)*2; //pixel number
config.ovl_config.keyEn = 0;
config.ovl_config.key = 0xFF; // color key
config.ovl_config.aen = 0; // alpha enable
config.ovl_config.alpha = 0;
LCD_LayerSetAddress(DDP_OVL_LAYER_MUN-1, fbPA);
LCD_LayerSetFormat(DDP_OVL_LAYER_MUN-1, LCD_LAYER_FORMAT_RGB565);
LCD_LayerSetOffset(DDP_OVL_LAYER_MUN-1, 0, 0);
LCD_LayerSetSize(DDP_OVL_LAYER_MUN-1,lcm_params->width,lcm_params->height);
LCD_LayerSetPitch(DDP_OVL_LAYER_MUN-1, ALIGN_TO(lcm_params->width, MTK_FB_ALIGNMENT) * 2);
LCD_LayerEnable(DDP_OVL_LAYER_MUN-1, TRUE);
if(lcm_params->dsi.mode == CMD_MODE)
{
config.dstModule = DISP_MODULE_DSI_CMD;// DISP_MODULE_WDMA1
}
else
{
config.dstModule = DISP_MODULE_DSI_VDO;// DISP_MODULE_WDMA1
}
config.outFormat = RDMA_OUTPUT_FORMAT_ARGB;
if(lcm_params->dsi.mode != CMD_MODE)
{
DSI_Wait_VDO_Idle();
local_irq_save(irq_mask);
disp_path_get_mutex();
}
disp_path_config(&config);
// Config FB_Layer port to be physical.
{
M4U_PORT_STRUCT portStruct;
portStruct.ePortID = M4U_PORT_LCD_OVL; //hardware port ID, defined in M4U_PORT_ID_ENUM
portStruct.Virtuality = 1;
portStruct.Security = 0;
portStruct.domain = 3; //domain : 0 1 2 3
portStruct.Distance = 1;
portStruct.Direction = 0;
m4u_config_port(&portStruct);
}
// hook m4u debug callback function
m4u_set_tf_callback(M4U_CLNTMOD_DISP, &disp_m4u_dump_reg);
if(lcm_params->dsi.mode != CMD_MODE)
{
disp_path_release_mutex();
DSI_Start();
local_irq_restore(irq_mask);
}
printk("%s, config done\n", __func__);
return DISP_STATUS_OK;
}
static DISP_STATUS dpi_init(UINT32 fbVA, UINT32 fbPA, BOOL isLcmInited)
{
if (!disp_drv_dpi_init_context())
return DISP_STATUS_NOT_IMPLEMENTED;
#ifndef MT65XX_NEW_DISP
init_intermediate_buffers(fbPA);
#else
{
struct disp_path_config_struct config = { 0 };
if (DISP_IsDecoupleMode())
config.srcModule = DISP_MODULE_RDMA;
else
config.srcModule = DISP_MODULE_OVL;
config.bgROI.x = 0;
config.bgROI.y = 0;
config.bgROI.width = DISP_GetScreenWidth();
config.bgROI.height = DISP_GetScreenHeight();
config.bgColor = 0x0; /* background color */
config.srcROI.x = 0;
config.srcROI.y = 0;
config.srcROI.height = DISP_GetScreenHeight();
config.srcROI.width = DISP_GetScreenWidth();
config.ovl_config.source = OVL_LAYER_SOURCE_MEM;
#if 0
/* Disable all layers. */
/* First disable FB_Layer. */
disp_path_get_mutex();
config.ovl_config.layer = 0;
config.ovl_config.layer_en = 0;
disp_path_config_layer(&config.ovl_config);
config.ovl_config.layer = 1;
disp_path_config_layer(&config.ovl_config);
config.ovl_config.layer = 2;
disp_path_config_layer(&config.ovl_config);
config.ovl_config.layer = 3;
disp_path_config_layer(&config.ovl_config);
disp_path_release_mutex();
disp_path_wait_reg_update();
#endif
/* Config FB_Layer port to be virtual. */
{
M4U_PORT_STRUCT portStruct;
portStruct.ePortID = DISP_OVL_0; /* hardware port ID, defined in M4U_PORT_ID_ENUM */
portStruct.Virtuality = 1;
portStruct.Security = 0;
portStruct.domain = 3; /* domain : 0 1 2 3 */
portStruct.Distance = 1;
portStruct.Direction = 0;
m4u_config_port(&portStruct);
}
/* Reconfig FB_Layer and enable it. */
config.ovl_config.layer = FB_LAYER;
config.ovl_config.layer_en = 1;
config.ovl_config.fmt = eRGB565;
config.ovl_config.addr = fbPA;
config.ovl_config.source = OVL_LAYER_SOURCE_MEM;
config.ovl_config.src_x = 0;
config.ovl_config.src_y = 0;
config.ovl_config.dst_x = 0; /* ROI */
config.ovl_config.dst_y = 0;
config.ovl_config.dst_w = DISP_GetScreenWidth();
config.ovl_config.dst_h = DISP_GetScreenHeight();
config.ovl_config.src_pitch = ALIGN_TO(DISP_GetScreenWidth(), 32) * 2;
config.ovl_config.keyEn = 0;
config.ovl_config.key = 0xFF; /* color key */
config.ovl_config.aen = 0; /* alpha enable */
config.ovl_config.alpha = 0;
LCD_LayerSetAddress(FB_LAYER, fbPA);
LCD_LayerSetFormat(FB_LAYER, LCD_LAYER_FORMAT_RGB565);
LCD_LayerSetOffset(FB_LAYER, 0, 0);
LCD_LayerSetSize(FB_LAYER, DISP_GetScreenWidth(), DISP_GetScreenHeight());
LCD_LayerSetPitch(FB_LAYER, ALIGN_TO(DISP_GetScreenWidth(), 32) * 2);
LCD_LayerEnable(FB_LAYER, TRUE);
config.dstModule = DISP_MODULE_DPI0; /* DISP_MODULE_WDMA1 */
config.outFormat = RDMA_OUTPUT_FORMAT_ARGB;
disp_path_get_mutex();
disp_path_config(&config);
disp_path_release_mutex();
}
#endif
init_mipi_pll();
init_io_pad();
init_io_driving_current();
init_lcd();
init_dpi(isLcmInited);
if (NULL != lcm_drv->init && !isLcmInited)
lcm_drv->init();
DSI_PowerOn();
DSI_PowerOff();
UFOE_PowerOn();
UFOE_PowerOff();
#ifdef SPM_SODI_ENABLED
spm_sodi_lcm_video_mode(TRUE);
#endif
return DISP_STATUS_OK;
}
