static void process_dbg_opt(const char *opt)
{
unsigned int reg;
unsigned int val;
unsigned int vadr_regstart;
unsigned int vadr_regend;
char *buf;
int temp_len = 0;
int len = 0;
int ret;
long int p_temp;
buf = (char *)opt;
if (strncmp(buf, "dbgtype:", 8) == 0) {
ret = sscanf(buf + 8, "%x", &val);
mt8193_log_enable(val);
pr_debug("hdmidrv_log_on = 0x%08x\n", mt8193_log_on);
} else if (strncmp(buf, "w:", 2) == 0) {
ret = sscanf(buf + 2, "%x=%x", ®, &val);
pr_debug("w:0x%08x=0x%08x\n", reg, val);
mt8193_write(reg, val);
} else if (strncmp(buf, "r:", 2) == 0) {
ret = sscanf(buf + 2, "%x/%x", &vadr_regstart, &vadr_regend);
vadr_regend &= 0x3ff;
pr_debug("r:0x%08x/0x%08x\n", vadr_regstart, vadr_regend);
vadr_regend = vadr_regstart + vadr_regend;
while (vadr_regstart <= vadr_regend) {
mt8193_read(vadr_regstart, &val);
HDMI_ATTR_SPRINTF("0x%08x = 0x%08x\n", vadr_regstart, val);
vadr_regstart += 4;
}
} else if (strncmp(buf, "dw:", 3) == 0) {
ret = sscanf(buf + 3, "%x=%x", ®, &val);
pr_debug("dw:0x%08x=0x%08x\n", reg, val);
iowrite32(val, (void __iomem *)DPI0_BASE_ADDR + reg);
} else if (strncmp(buf, "dr:", 3) == 0) {
ret = sscanf(buf + 3, "%x/%x", &vadr_regstart, &vadr_regend);
vadr_regend &= 0x3ff;
pr_debug("dr:0x%08x/0x%08x\n", vadr_regstart, vadr_regend);
vadr_regend = vadr_regstart + vadr_regend;
while (vadr_regstart <= vadr_regend) {
HDMI_ATTR_SPRINTF("0x%08x = 0x%08x\n", vadr_regstart,
ioread32((void __iomem *)DPI0_BASE_ADDR + vadr_regstart));
vadr_regstart += 4;
}
} else if (strncmp(buf, "status", 6) == 0) {
HDMI_ATTR_SPRINTF("[hdmi]mt8193_log_on=%x\n", mt8193_log_on);
HDMI_ATTR_SPRINTF("[hdmi]hdmi_powerenable=%x\n", hdmi_powerenable);
HDMI_ATTR_SPRINTF("[hdmi]mt8193_hdmiinit=%d\n", mt8193_hdmiinit);
HDMI_ATTR_SPRINTF("[hdmi]mt8193_hotinit=%d\n", mt8193_hotinit);
HDMI_ATTR_SPRINTF("[hdmi]mt8193_hdmipoweroninit=%d\n", mt8193_hdmipoweroninit);
HDMI_ATTR_SPRINTF("[hdmi]is_user_mute_hdmi_audio=%x\n", is_user_mute_hdmi_audio);
HDMI_ATTR_SPRINTF("[hdmi]port=%d\n", hdmi_port_status());
if (mt8193_hotplugstate == HDMI_STATE_HOT_PLUGIN_AND_POWER_ON)
HDMI_ATTR_SPRINTF("[hdmi]plug:HDMI_STATE_HOT_PLUGIN_AND_POWER_ON\n");
else if (mt8193_hotplugstate == HDMI_STATE_HOT_PLUG_OUT)
HDMI_ATTR_SPRINTF("[hdmi]plug:HDMI_STATE_HOT_PLUG_OUT\n");
else if (mt8193_hotplugstate == HDMI_STATE_HOT_PLUG_IN_ONLY)
HDMI_ATTR_SPRINTF("[hdmi]plug:HDMI_STATE_HOT_PLUG_IN_ONLY\n");
HDMI_ATTR_SPRINTF("[hdmi]video resolution : %d\n", _stAvdAVInfo.e_resolution);
HDMI_ATTR_SPRINTF("[hdmi]video color space : %d\n",
_stAvdAVInfo.e_video_color_space);
HDMI_ATTR_SPRINTF("[hdmi]video deep color : %d\n", _stAvdAVInfo.e_deep_color_bit);
HDMI_ATTR_SPRINTF("[hdmi]audio fs : %d\n", _stAvdAVInfo.e_hdmi_fs);
if (vIsDviMode())
HDMI_ATTR_SPRINTF("[hdmi]dvi Mode\n");
else
HDMI_ATTR_SPRINTF("[hdmi]hdmi Mode\n");
mt8193_hdmistatus();
} else if (0 == strncmp(opt, "po", 2)) {
mt8193_power_on();
} else if (0 == strncmp(opt, "pd", 2)) {
mt8193_power_off();
} else if (0 == strncmp(opt, "cs:", 3)) {
ret = sscanf(buf + 3, "%x", &val);
mt8193_colordeep(val, 0);
} else if (0 == strncmp(opt, "finit", 5)) {
hdmi_factory_mode_test(STEP1_CHIP_INIT, NULL);
} else if (0 == strncmp(opt, "fres:", 5)) {
ret = sscanf(buf + 5, "%x", &val);
p_temp = (long int)val;
hdmi_factory_mode_test(STEP3_START_DPI_AND_CONFIG, (void *)p_temp);
} else {
HDMI_ATTR_SPRINTF("---hdmi debug help---\n");
HDMI_ATTR_SPRINTF("please go in to sys/kernel/debug\n");
HDMI_ATTR_SPRINTF("[debug type] echo dbgtype:VALUE>8193\n");
HDMI_ATTR_SPRINTF("[8193 read reg] echo r:ADDR/LEN>8193;cat 8193\n");
HDMI_ATTR_SPRINTF("[8193 write reg] echo w:ADDR=VALUE>8193\n");
HDMI_ATTR_SPRINTF("[d2 dpi0 read reg] echo dr:ADDR/LEN>8193;cat 8193\n");
HDMI_ATTR_SPRINTF("[d2 dpi0 write reg] echo dw:ADDR=VALUE>8193\n");
HDMI_ATTR_SPRINTF("[hdmi status] echo status>8193;cat 8193\n");
HDMI_ATTR_SPRINTF("[power on] echo po>8193\n");
HDMI_ATTR_SPRINTF("[power off] echo dn>8193\n");
HDMI_ATTR_SPRINTF("[color space] echo cs:VALUE>8193\n");
HDMI_ATTR_SPRINTF("[factory mode init] echo finit>8193\n");
HDMI_ATTR_SPRINTF("[factory res] echo fres:VALUE>8193\n");
}
}
void hdmi_timer_impl(void)
{
if(mt8193_hdmiinit==0)
{
mt8193_hdmiinit = 1;
mt8193_power_off();
vInitAvInfoVar();
return;
}
if(mt8193_hotinit!=1)
mt8193_hdmiinit++;
#if defined(CONFIG_HAS_EARLYSUSPEND)
if(mt8193_hdmiearlysuspend==1)
#endif
{
if(((mt8193_hdmiinit>5)||(mt8193_hotinit==0))&&(mt8193_hotinit!=1))
{
if(bCheckPordHotPlug(PORD_MODE|HOTPLUG_MODE)==FALSE)
{
if((mt8193_hotplugstate == HDMI_STATE_HOT_PLUGIN_AND_POWER_ON)&&(mt8193_hotinit==2))
{
vSetSharedInfo(SI_HDMI_RECEIVER_STATUS, HDMI_PLUG_OUT);
vPlugDetectService(HDMI_STATE_HOT_PLUG_OUT);
mt8193_hotplugstate = HDMI_STATE_HOT_PLUG_OUT;
MT8193_PLUG_LOG("[hotplug1] mt8193_hotinit = %d,mt8193_hdmiinit=%d\n", mt8193_hotinit, mt8193_hdmiinit);
}
if((mt8193_hotinit==0)&&(bCheckPordHotPlug(HOTPLUG_MODE)==TRUE))
{
vSetSharedInfo(SI_HDMI_RECEIVER_STATUS, HDMI_PLUG_IN_AND_SINK_POWER_ON);
vPlugDetectService(HDMI_STATE_HOT_PLUGIN_AND_POWER_ON);
mt8193_hotinit = 2;
mt8193_hotplugstate = HDMI_STATE_HOT_PLUGIN_AND_POWER_ON;
vWriteHdmiIntMask(0xff);//INT mask MDI
MT8193_PLUG_LOG("[hotplug2] mt8193_hotinit = %d,mt8193_hdmiinit=%d\n", mt8193_hotinit, mt8193_hdmiinit);
}
}
else if((mt8193_hotplugstate == HDMI_STATE_HOT_PLUG_OUT)&&(bCheckPordHotPlug(PORD_MODE|HOTPLUG_MODE)==TRUE))
{
vSetSharedInfo(SI_HDMI_RECEIVER_STATUS, HDMI_PLUG_IN_AND_SINK_POWER_ON);
vPlugDetectService(HDMI_STATE_HOT_PLUGIN_AND_POWER_ON);
mt8193_hotplugstate = HDMI_STATE_HOT_PLUGIN_AND_POWER_ON;
mt8193_hotinit = 2;
vWriteHdmiIntMask(0xff);//INT mask MDI
MT8193_PLUG_LOG("[hotplug3] mt8193_hotinit = %d,mt8193_hdmiinit=%d\n", mt8193_hotinit, mt8193_hdmiinit);
}
else if((mt8193_hotplugstate == HDMI_STATE_HOT_PLUGIN_AND_POWER_ON)&&((e_hdcp_ctrl_state==HDCP_WAIT_RI)||(e_hdcp_ctrl_state==HDCP_CHECK_LINK_INTEGRITY)))
{
if(bCheckHDCPStatus(HDCP_STA_RI_RDY))
{
vSetHDCPState(HDCP_CHECK_LINK_INTEGRITY);
vSendHdmiCmd(HDMI_HDCP_PROTOCAL_CMD);
}
}
mt8193_hdmiinit = 1;
}
}
if(mt8193_hdmiCmd==HDMI_PLUG_DETECT_CMD)
{
vClearHdmiCmd();
//vcheckhdmiplugstate();
//vPlugDetectService(e_hdmi_ctrl_state);
}
else if(mt8193_hdmiCmd==HDMI_HDCP_PROTOCAL_CMD)
{
vClearHdmiCmd();
HdcpService(e_hdcp_ctrl_state);
}
}
