s32 hdmi_clk_exit(struct disp_hdmi *hdmi)
{
struct disp_hdmi_private_data *hdmip = disp_hdmi_get_priv(hdmi);
if(!hdmi || !hdmip) {
DE_WRN("hdmi clk init null hdl!\n");
return DIS_FAIL;
}
if(hdmi_init_flags == 1) {
hdmi_init_flags = 0;
hdmip->hdmi_clk.h_clk = OSAL_CCMU_OpenMclk(hdmip->hdmi_clk.clk);
OSAL_CCMU_MclkOnOff(hdmip->hdmi_clk.h_clk, CLK_OFF);
OSAL_CCMU_CloseMclk(hdmip->hdmi_clk.h_clk);
hdmip->hdmi_ddc_clk.h_clk = OSAL_CCMU_OpenMclk(hdmip->hdmi_ddc_clk.clk);
OSAL_CCMU_MclkOnOff(hdmip->hdmi_ddc_clk.h_clk, CLK_OFF);
OSAL_CCMU_CloseMclk(hdmip->hdmi_ddc_clk.h_clk);
#if defined(__LINUX_PLAT__)
{
unsigned long flags;
spin_lock_irqsave(&hdmi_data_lock, flags);
#endif
hdmip->hdmi_clk.enabled = 0;
hdmip->hdmi_ddc_clk.enabled = 0;
#if defined(__LINUX_PLAT__)
spin_unlock_irqrestore(&hdmi_data_lock, flags);
}
#endif
}
return 0;
}
s32 hdmi_clk_config(struct disp_hdmi *hdmi)
{
// u32 pll_freq;
// u32 clk_div;
struct disp_hdmi_private_data *hdmip = disp_hdmi_get_priv(hdmi);
if(!hdmi || !hdmip) {
DE_WRN("hdmi clk init null hdl!\n");
return DIS_FAIL;
}
//set hdmi clk
hdmip->hdmi_clk.h_clk = OSAL_CCMU_OpenMclk(hdmip->hdmi_clk.clk);
if(hdmip->hdmi_clk.enabled == 0) {
OSAL_CCMU_MclkOnOff(hdmip->hdmi_clk.h_clk, CLK_ON);
#if defined(__LINUX_PLAT__)
{
unsigned long flags;
spin_lock_irqsave(&hdmi_data_lock, flags);
#endif
hdmip->hdmi_clk.enabled = 1;
#if defined(__LINUX_PLAT__)
spin_unlock_irqrestore(&hdmi_data_lock, flags);
}
#endif
}
OSAL_CCMU_SetMclkFreq(hdmip->hdmi_clk.h_clk, hdmip->video_info->pixel_clk * (hdmip->video_info->avi_pr + 1));
OSAL_CCMU_CloseMclk(hdmip->hdmi_clk.h_clk);
hdmip->hdmi_ddc_clk.h_clk = OSAL_CCMU_OpenMclk(hdmip->hdmi_ddc_clk.clk);
if(hdmip->hdmi_ddc_clk.enabled == 0) {
OSAL_CCMU_MclkOnOff(hdmip->hdmi_ddc_clk.h_clk, CLK_ON);
#if defined(__LINUX_PLAT__)
{
unsigned long flags;
spin_lock_irqsave(&hdmi_data_lock, flags);
#endif
hdmip->hdmi_ddc_clk.enabled = 1;
#if defined(__LINUX_PLAT__)
spin_unlock_irqrestore(&hdmi_data_lock, flags);
}
#endif
}
OSAL_CCMU_CloseMclk(hdmip->hdmi_ddc_clk.h_clk);
//set lcd clk
hdmip->lcd_clk.h_clk = OSAL_CCMU_OpenMclk(hdmip->lcd_clk.clk);
OSAL_CCMU_SetMclkSrc(hdmip->lcd_clk.h_clk);
//OSAL_CCMU_SetSrcFreq(hdmip->lcd_clk.clk, 0);
OSAL_CCMU_SetMclkFreq(hdmip->lcd_clk.h_clk, hdmip->video_info->pixel_clk * (hdmip->video_info->avi_pr + 1));
OSAL_CCMU_MclkOnOff(hdmip->lcd_clk.h_clk, CLK_ON);
OSAL_CCMU_CloseMclk(hdmip->lcd_clk.h_clk);
return 0;
}
__s32 dsi_clk_exit(void)
{
OSAL_CCMU_MclkOnOff(h_dsiahbclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_dsimclk_s, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_dsimclk_p, CLK_OFF);
OSAL_CCMU_CloseMclk(h_dsiahbclk);
OSAL_CCMU_CloseMclk(h_dsimclk_s);
OSAL_CCMU_CloseMclk(h_dsimclk_p);
g_clk_status &= (CLK_DSI_AHB_OFF & CLK_DSI_MOD_OFF);
return DIS_SUCCESS;
}
__s32 hdmi_clk_exit(void)
{
#ifdef RESET_OSAL
OSAL_CCMU_MclkReset(h_hdmimclk, RST_VAILD);
#endif
OSAL_CCMU_MclkOnOff(h_hdmimclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_hdmiahbclk, CLK_OFF);
OSAL_CCMU_CloseMclk(h_hdmiahbclk);
OSAL_CCMU_CloseMclk(h_hdmimclk);
g_clk_status &= (CLK_HDMI_AHB_OFF & CLK_HDMI_MOD_OFF);
return DIS_SUCCESS;
}
__s32 lcdc_clk_exit(__u32 sel)
{
if (sel == 0) {
#ifdef RESET_OSAL
OSAL_CCMU_MclkReset(h_lcd0ch0mclk0, RST_VALID);
#endif
OSAL_CCMU_MclkOnOff(h_lcd0ahbclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_lcd0ch0mclk0, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_lcd0ch1mclk1, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_lcd0ch1mclk2, CLK_OFF);
OSAL_CCMU_CloseMclk(h_lcd0ahbclk);
OSAL_CCMU_CloseMclk(h_lcd0ch0mclk0);
OSAL_CCMU_CloseMclk(h_lcd0ch1mclk1);
OSAL_CCMU_CloseMclk(h_lcd0ch1mclk2);
g_clk_status &= ~(CLK_LCDC0_AHB_ON | CLK_LCDC0_MOD0_ON |
CLK_LCDC0_MOD1_ON);
} else if (sel == 1) {
#ifdef RESET_OSAL
OSAL_CCMU_MclkReset(h_lcd1ch0mclk0, RST_VALID);
#endif
OSAL_CCMU_MclkOnOff(h_lcd1ahbclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_lcd1ch0mclk0, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_lcd1ch1mclk1, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_lcd1ch1mclk2, CLK_OFF);
OSAL_CCMU_CloseMclk(h_lcd1ahbclk);
OSAL_CCMU_CloseMclk(h_lcd1ch0mclk0);
OSAL_CCMU_CloseMclk(h_lcd1ch1mclk1);
OSAL_CCMU_CloseMclk(h_lcd1ch1mclk2);
g_clk_status &= ~(CLK_LCDC1_AHB_ON | CLK_LCDC1_MOD0_ON |
CLK_LCDC1_MOD1_ON);
}
return DIS_SUCCESS;
}
__s32 tve_clk_exit(__u32 screen_id)
{
if(screen_id == 0) {
OSAL_CCMU_MclkOnOff(h_tvenc0ahbclk, CLK_OFF);
OSAL_CCMU_CloseMclk(h_tvenc0ahbclk);
g_clk_status &= CLK_TVENC0_AHB_OFF;
} else if(screen_id == 1) {
OSAL_CCMU_MclkOnOff(h_tvenc1ahbclk, CLK_OFF);
OSAL_CCMU_CloseMclk(h_tvenc1ahbclk);
g_clk_status &= CLK_TVENC1_AHB_OFF;
}
return DIS_SUCCESS;
}
__s32 hdmi_clk_exit(void)
{
#ifdef RESET_OSAL
OSAL_CCMU_MclkReset(h_hdmimclk, RST_VALID);
#endif
OSAL_CCMU_MclkOnOff(h_hdmimclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_hdmiahbclk, CLK_OFF);
OSAL_CCMU_CloseMclk(h_hdmiahbclk);
OSAL_CCMU_CloseMclk(h_hdmimclk);
#ifdef CONFIG_ARCH_SUN5I
OSAL_CCMU_MclkOnOff(h_hdmimclk, CLK_OFF);
#endif
g_clk_status &= ~(CLK_HDMI_AHB_ON | CLK_HDMI_MOD_ON);
return DIS_SUCCESS;
}
__s32 lvds_clk_exit(void)
{
#ifdef RESET_OSAL
OSAL_CCMU_MclkReset(h_lvdsmclk, RST_VAILD);
#endif
OSAL_CCMU_CloseMclk(AW_MOD_CLK_LVDS);
return DIS_SUCCESS;
}
__s32 tve_clk_exit(__u32 sel)
{
if (sel == 0) {
OSAL_CCMU_MclkOnOff(h_tvenc0ahbclk, CLK_OFF);
OSAL_CCMU_CloseMclk(h_tvenc0ahbclk);
#ifdef CONFIG_ARCH_SUN5I
OSAL_CCMU_MclkReset(h_lcd0ch1mclk2, RST_VALID);
#endif
g_clk_status &= ~CLK_TVENC0_AHB_ON;
} else if (sel == 1) {
OSAL_CCMU_MclkOnOff(h_tvenc1ahbclk, CLK_OFF);
OSAL_CCMU_CloseMclk(h_tvenc1ahbclk);
g_clk_status &= ~CLK_TVENC1_AHB_ON;
}
return DIS_SUCCESS;
}
__s32 iep_clk_exit(__u32 sel)
{
OSAL_CCMU_MclkReset(h_iepmclk, RST_VALID);
if (g_clk_status & CLK_IEP_DRAM_ON)
OSAL_CCMU_MclkOnOff(h_iepdramclk, CLK_OFF);
if (g_clk_status & CLK_IEP_MOD_ON)
OSAL_CCMU_MclkOnOff(h_iepmclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_iepahbclk, CLK_OFF);
OSAL_CCMU_CloseMclk(h_iepahbclk);
OSAL_CCMU_CloseMclk(h_iepdramclk);
OSAL_CCMU_CloseMclk(h_iepmclk);
g_clk_status &= ~(CLK_IEP_AHB_ON | CLK_IEP_MOD_ON | CLK_IEP_DRAM_ON);
return DIS_SUCCESS;
}
__s32 tve_clk_exit(__u32 sel)
{
if(sel == 0)
{
OSAL_CCMU_MclkOnOff(h_tvenc0ahbclk, CLK_OFF);
OSAL_CCMU_CloseMclk(h_tvenc0ahbclk);
OSAL_CCMU_MclkReset(h_lcd0ch1mclk2, RST_VAILD);
g_clk_status &= CLK_TVENC0_AHB_OFF;
}
else if(sel == 1)
{
OSAL_CCMU_MclkOnOff(h_tvenc1ahbclk, CLK_OFF);
OSAL_CCMU_CloseMclk(h_tvenc1ahbclk);
g_clk_status &= CLK_TVENC1_AHB_OFF;
}
return DIS_SUCCESS;
}
__s32 scaler_clk_exit(__u32 sel)
{
if(sel == 0)
{
#ifdef RESET_OSAL
OSAL_CCMU_MclkReset(h_defe0mclk, RST_VAILD);
#endif
OSAL_CCMU_MclkOnOff(h_defe0ahbclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_defe0dramclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_defe0mclk, CLK_OFF);
OSAL_CCMU_CloseMclk(h_defe0ahbclk);
OSAL_CCMU_CloseMclk(h_defe0dramclk);
OSAL_CCMU_CloseMclk(h_defe0mclk);
g_clk_status &= (CLK_DEFE0_AHB_OFF & CLK_DEFE0_MOD_OFF & CLK_DEFE0_DRAM_OFF);
}
else if(sel == 1)
{
#ifdef RESET_OSAL
OSAL_CCMU_MclkReset(h_defe1mclk, RST_VAILD);
#endif
OSAL_CCMU_MclkOnOff(h_defe1ahbclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_defe1dramclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_defe1mclk, CLK_OFF);
OSAL_CCMU_CloseMclk(h_defe1ahbclk);
OSAL_CCMU_CloseMclk(h_defe1dramclk);
OSAL_CCMU_CloseMclk(h_defe1mclk);
g_clk_status &= (CLK_DEFE1_AHB_OFF & CLK_DEFE1_MOD_OFF & CLK_DEFE1_DRAM_OFF);
}
return DIS_SUCCESS;
}
__s32 image_clk_exit(__u32 sel)
{
if (sel == 0) {
#ifdef RESET_OSAL
OSAL_CCMU_MclkReset(h_debe0mclk, RST_VALID);
#endif
OSAL_CCMU_MclkOnOff(h_debe0ahbclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_debe0dramclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_debe0mclk, CLK_OFF);
OSAL_CCMU_CloseMclk(h_debe0ahbclk);
OSAL_CCMU_CloseMclk(h_debe0dramclk);
OSAL_CCMU_CloseMclk(h_debe0mclk);
g_clk_status &= ~(CLK_DEBE0_AHB_ON | CLK_DEBE0_MOD_ON |
CLK_DEBE0_DRAM_ON);
} else if (sel == 1) {
#ifdef RESET_OSAL
OSAL_CCMU_MclkReset(h_debe1mclk, RST_VALID);
#endif
OSAL_CCMU_MclkOnOff(h_debe1ahbclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_debe1dramclk, CLK_OFF);
OSAL_CCMU_MclkOnOff(h_debe1mclk, CLK_OFF);
OSAL_CCMU_CloseMclk(h_debe1ahbclk);
OSAL_CCMU_CloseMclk(h_debe1dramclk);
OSAL_CCMU_CloseMclk(h_debe1mclk);
g_clk_status &= ~(CLK_DEBE1_AHB_ON | CLK_DEBE1_MOD_ON |
CLK_DEBE1_DRAM_ON);
}
return DIS_SUCCESS;
}
static s32 hdmi_clk_config(struct disp_hdmi *hdmi)
{
struct disp_hdmi_private_data *hdmip = disp_hdmi_get_priv(hdmi);
if(!hdmi || !hdmip) {
DE_WRN("hdmi clk init null hdl!\n");
return DIS_FAIL;
}
//set hdmi clk
hdmip->hdmi_clk.h_clk = OSAL_CCMU_OpenMclk(hdmip->hdmi_clk.clk);
OSAL_CCMU_SetMclkFreq(hdmip->hdmi_clk.h_clk, hdmip->video_info->pixel_clk * (hdmip->video_info->avi_pr + 1));
OSAL_CCMU_CloseMclk(hdmip->hdmi_clk.h_clk);
//set lcd clk
hdmip->lcd_clk.h_clk = OSAL_CCMU_OpenMclk(hdmip->lcd_clk.clk);
OSAL_CCMU_SetMclkSrc(hdmip->lcd_clk.h_clk);
OSAL_CCMU_SetMclkFreq(hdmip->lcd_clk.h_clk, hdmip->video_info->pixel_clk * (hdmip->video_info->avi_pr + 1));
OSAL_CCMU_MclkOnOff(hdmip->lcd_clk.h_clk, CLK_ON);
OSAL_CCMU_CloseMclk(hdmip->lcd_clk.h_clk);
return 0;
}
__s32 deu_clk_exit(__u32 sel)
{
if(!sel)
{
OSAL_CCMU_MclkReset(h_deumclk0, RST_VAILD);
if(g_deu_clk_status & CLK_DEU0_DRAM_ON)
{
OSAL_CCMU_MclkOnOff(h_deudramclk0, CLK_OFF);
}
if(g_deu_clk_status & CLK_DEU0_MOD_ON)
{
OSAL_CCMU_MclkOnOff(h_deumclk0, CLK_OFF);
}
if(g_deu_clk_status & CLK_DEU0_AHB_ON)
{
OSAL_CCMU_MclkOnOff(h_deuahbclk0, CLK_OFF);
}
OSAL_CCMU_CloseMclk(h_deuahbclk0);
OSAL_CCMU_CloseMclk(h_deudramclk0);
OSAL_CCMU_CloseMclk(h_deumclk0);
g_deu_clk_status &= (CLK_DEU0_AHB_OFF & CLK_DEU0_MOD_OFF & CLK_DEU0_DRAM_OFF);
}
else
{
OSAL_CCMU_MclkReset(h_deumclk1, RST_VAILD);
if(g_deu_clk_status & CLK_DEU1_DRAM_ON)
{
OSAL_CCMU_MclkOnOff(h_deudramclk1, CLK_OFF);
}
if(g_deu_clk_status & CLK_DEU1_MOD_ON)
{
OSAL_CCMU_MclkOnOff(h_deumclk1, CLK_OFF);
}
if(g_deu_clk_status & CLK_DEU1_AHB_ON)
{
OSAL_CCMU_MclkOnOff(h_deuahbclk1, CLK_OFF);
}
OSAL_CCMU_CloseMclk(h_deuahbclk1);
OSAL_CCMU_CloseMclk(h_deudramclk1);
OSAL_CCMU_CloseMclk(h_deumclk1);
g_deu_clk_status &= (CLK_DEU1_AHB_OFF & CLK_DEU1_MOD_OFF & CLK_DEU1_DRAM_OFF);
}
return DIS_SUCCESS;
}
static s32 hdmi_clk_disable(struct disp_hdmi *hdmi)
{
struct disp_hdmi_private_data *hdmip = disp_hdmi_get_priv(hdmi);
if(!hdmi || !hdmip) {
DE_WRN("hdmi clk init null hdl!\n");
return DIS_FAIL;
}
disp_al_hdmi_disable(hdmi->channel_id);
hdmip->lcd_clk.h_clk = OSAL_CCMU_OpenMclk(hdmip->lcd_clk.clk);
OSAL_CCMU_MclkOnOff(hdmip->lcd_clk.h_clk, CLK_OFF);
OSAL_CCMU_CloseMclk(hdmip->lcd_clk.h_clk);
if(hdmip->drc_clk.clk)
disp_al_hdmi_clk_disable(hdmip->drc_clk.clk);
return 0;
}
__s32 drc_clk_exit(__u32 sel)
{
if(!sel) {
#ifdef RESET_OSAL
OSAL_CCMU_MclkReset(h_drcmclk0, RST_VAILD);
#endif
if(g_drc_clk_status & CLK_DRC0_DRAM_ON) {
OSAL_CCMU_MclkOnOff(h_drcdramclk0, CLK_OFF);
}
if(g_drc_clk_status & CLK_DRC0_MOD_ON) {
OSAL_CCMU_MclkOnOff(h_drcmclk0, CLK_OFF);
}
if(g_drc_clk_status & CLK_DRC0_AHB_ON) {
OSAL_CCMU_MclkOnOff(h_drcahbclk0, CLK_OFF);
}
OSAL_CCMU_CloseMclk(h_drcahbclk0);
OSAL_CCMU_CloseMclk(h_drcdramclk0);
OSAL_CCMU_CloseMclk(h_drcmclk0);
g_drc_clk_status &= (CLK_DRC0_AHB_OFF & CLK_DRC0_MOD_OFF & CLK_DRC0_DRAM_OFF);
} else {
#ifdef RESET_OSAL
OSAL_CCMU_MclkReset(h_drcmclk1, RST_VAILD);
#endif
if(g_drc_clk_status & CLK_DRC1_DRAM_ON) {
OSAL_CCMU_MclkOnOff(h_drcdramclk1, CLK_OFF);
}
if(g_drc_clk_status & CLK_DRC1_MOD_ON) {
OSAL_CCMU_MclkOnOff(h_drcmclk1, CLK_OFF);
}
if(g_drc_clk_status & CLK_DRC1_AHB_ON) {
OSAL_CCMU_MclkOnOff(h_drcahbclk1, CLK_OFF);
}
OSAL_CCMU_CloseMclk(h_drcahbclk1);
OSAL_CCMU_CloseMclk(h_drcdramclk1);
OSAL_CCMU_CloseMclk(h_drcmclk1);
g_drc_clk_status &= (CLK_DRC1_AHB_OFF & CLK_DRC1_MOD_OFF & CLK_DRC1_DRAM_OFF);
}
return DIS_SUCCESS;
}