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cleverca22/power_enable_domain.c Secret

Last active April 28, 2024 14:53
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gistfile1.c
undefined4 isp_plat_write_tiles(uint param_1,uint param_2,int param_3)
{
uint uVar1;
uVar1 = read_volatile_4(ISP_TILECTRL);
if (param_3 != 0) {
write_volatile_4(ISP_TILEADDR,param_1 & 0x3fffffff | 0x40000000);
}
write_volatile_4(ISP_TILECTRL,uVar1 & 0xfffff000 | param_2 & 0xfff);
return 0;
}
int isp_init(void)
{
int iVar1;
gp_area *gp;
undefined auStack24 [4];
*(undefined4 *)&gp->field_0x14ec = 1;
*(undefined4 *)&gp->field_0x1fb8 = 0;
memset(&gp->field_0x1fbc,0,8);
_tx_event_flags_create(&gp->isp_task,"ISPTASKEVENT");
vcos_threadx_map_error();
vcos_thread_create_classic
(&gp->field_0x1a22cc,"ISPTASK",isp_task,0,&gp->field_0x1a12cc,0x1000,0x201);
_tx_event_flags_get(&gp->isp_task,0x40000,1,auStack24,0xffffffff);
iVar1 = *(int *)&gp->field_0x1fc8;
if (iVar1 == 0) {
iVar1 = 0;
}
return iVar1;
}
undefined4 isp_plat_init(void)
{
uint uVar1;
int iVar2;
undefined4 *puVar3;
undefined4 uVar4;
gp_area *gp;
short sStack22;
puVar3 = (undefined4 *)&gp->field_0x2330;
sysman_register_user_ext(&gp->field_0x2330,&S,0xd3);
sysman_set_user_request(*puVar3,0xc,1,1);
clockman_setup_clock(0x2a,250000000,0,0);
uVar1 = read_volatile_4(ISP_ID);
sStack22 = (short)(uVar1 >> 0x10);
if (sStack22 == 0x4953) {
iVar2 = intctrl_get_func_table();
*(int *)&gp->field_0x1fa4 = iVar2;
uVar4 = 0;
(**(code **)(iVar2 + 0xc))(0,&gp->field_0x1fa8);
iVar2 = systimer_get_func_table();
*(int *)&gp->field_0x2344 = iVar2;
(**(code **)(iVar2 + 0xc))(0,&gp->field_0x2348,*(code **)(iVar2 + 0xc));
rtos_register_lisr(72,isp_int_handler,0);
(**(code **)(*(int *)&gp->field_0x1fa4 + 0x14))(*(undefined4 *)&gp->field_0x1fa8,72,1);
_tx_event_flags_create(&gp->field_0x403a48,&S);
vcos_threadx_map_error();
write_volatile_4(ISP_CTRL,0);
}
else {
clockman_setup_clock(0x2a,0,0,0);
sysman_set_user_request(*puVar3,0xc,0,1);
uVar4 = 0xffffffff;
sysman_deregister_user(*puVar3);
}
return uVar4;
}
void isp_signal_task(uint param_1)
{
gp_area *gp;
if (((param_1 & 0xffff) == 0) || (*(int *)&gp->field_0x1fbc != 0)) {
_tx_event_flags_set(&gp->isp_task,param_1,0);
}
return;
}
undefined4 isp_exit(void)
{
gp_area *gp;
undefined4 local_8;
*(undefined4 *)&gp->field_0x14ec = 0;
isp_signal_task(0x20000);
vcos_thread_join(&gp->field_0x1a22cc,&local_8);
_tx_event_flags_delete(&gp->isp_task);
return local_8;
}
void isp_task(void)
{
int iVar1;
int iVar2;
int iVar3;
uint uVar4;
int *piVar5;
int iVar6;
undefined1 *isp_task;
int *piVar7;
gp_area *gp;
undefined4 local_38;
uint local_34;
iVar2 = isp_plat_init();
*(int *)&gp->field_0x1fc8 = iVar2;
if (iVar2 == 0) {
isp_plat_read_properties(&gp->field_0x1fc4);
}
isp_task = &gp->isp_task;
_tx_event_flags_set(isp_task,0x40000,0);
if (*(int *)&gp->field_0x1fc8 == 0) {
piVar5 = (int *)&gp->field_0x1fbc;
do {
iVar2 = _tx_event_flags_get(isp_task,0xfffbffff,1,&local_34,0xffffffff);
if ((iVar2 == 7) || (iVar2 != 0)) {
local_34 = 0;
}
if (((local_34 & 0x40) != 0) && (*(int *)(*piVar5 + 0x118) != 0)) {
isp_sw_stage_handler();
}
if ((local_34 & 0x8030) != 0) {
isp_end_of_tile_handler();
}
if ((local_34 & 0x180000) != 0) {
piVar7 = (int *)&gp->field_0x1fc0;
rtos_latch_get_real(&gp->field_0x1fb8);
iVar2 = 0;
iVar1 = *(int *)&gp->field_0x1fc0;
while (iVar1 != 0) {
uVar4 = *(uint *)(iVar1 + 0xe8);
iVar6 = *(int *)(iVar1 + 0x11a9c);
if ((uVar4 & 0x180000) == 0) {
piVar7 = (int *)(iVar1 + 0x11a9c);
iVar2 = iVar1;
iVar1 = iVar6;
}
else {
if (*piVar5 == iVar1) {
*piVar5 = 0;
if (*(int *)(iVar1 + 0x82a8) != *(int *)(iVar1 + 0x82a4)) {
isp_plat_abort();
}
iVar3 = _tx_event_flags_get(isp_task,0xffff,1,&local_38,0);
if ((iVar3 == 7) || (iVar3 != 0)) {
local_38 = 0;
}
local_34 = local_34 | 0x10000;
uVar4 = *(uint *)(iVar1 + 0xe8);
}
if ((uVar4 & 0x80000) == 0) {
*(undefined4 *)(iVar1 + 0x8294) = 0;
*(undefined4 *)(iVar1 + 0xe4) = 0;
*(undefined *)(iVar1 + 0x8218) = 0;
*(undefined2 *)(iVar1 + 0x150) = 0;
}
else {
if (iVar6 != 0) {
*(int *)(iVar6 + 0x11a98) = iVar2;
}
*piVar7 = iVar6;
}
vcos_spinlock_sem_post(iVar1 + 0xec);
iVar1 = iVar6;
}
}
rtos_latch_put_real(&gp->field_0x1fb8);
}
if ((local_34 & 0x10000) != 0) {
isp_schedule();
}
if ((local_34 & 8) != 0) {
isp_plat_read_error_flags(&local_38);
isp_error_handler(local_38);
}
} while ((local_34 & 0x20000) == 0);
isp_plat_exit();
}
return;
}
Raw
power_enable_domain.c
int power_enable_domain(undefined4 param_1,uint param_2)
{
int iVar1;
int iVar2;
int *piVar3;
undefined4 uVar4;
uint *puVar5;
uint uVar6;
int iVar7;
int iVar8;
undefined4 uVar9;
uint uVar10;
int iVar11;
gp_area *gp;
uint local_30;
uint local_2c;
uint local_28;
uint local_24;
undefined4 local_20;
iVar11 = -1;
iVar1 = intctrl_get_func_table();
iVar2 = arbiter_get_func_table();
iVar7 = bitcount(param_2);
if (iVar7 != 1) {
return -1;
}
iVar7 = &gp->field_0x3fd738;
rtos_latch_get_real(iVar7);
if (gp->field_0xf24 != 0) {
piVar3 = (int *)&gp->field_0xff0;
if (param_2 == 0x40000) {
iVar8 = 1;
*piVar3 = 1;
}
else {
iVar8 = *piVar3;
}
uVar6 = param_2 & 0x180;
if (((iVar8 != 0) && (uVar6 == 0)) || ((iVar8 == 3 && (uVar6 != 0)))) {
rtos_latch_put_real(iVar7);
return 0;
}
if (uVar6 != 0) {
*piVar3 = iVar8 + 1;
}
}
if (gp->field_0x3fd744 == 0) {
power_write_is_enabled(param_2,1);
}
if (param_2 == 0x100) {
uVar9 = 0x2d;
clockman_get_clock(1);
iVar1 = 0x20;
uVar4 = clockman_get_clock(0x2d);
/* main crystal frequency */
power_setup_clock(0x2d,19200000,0,0);
uVar6 = read_volatile_4(ARM_CONTROL1);
write_volatile_4(ARM_CONTROL1,uVar6 & 0xfffffdff);
do {
iVar1 = iVar1 + -1;
} while (0 < iVar1);
power_setup_clock(0x2d,0,0,0);
do {
iVar1 = iVar1 + -1;
} while (0 < iVar1);
uVar6 = read_volatile_4(PM_PROC);
write_volatile_4(PM_PROC,uVar6 | 0x5a000040);
goto LAB_0ededd8a;
}
if ((int)param_2 < 0x101) {
if (param_2 == 0x80) {
uVar9 = 0x2d;
uVar4 = clockman_get_clock(0x2d);
power_setup_clock(0x2d,5000000,0,0);
puVar5 = &PM_PROC;
LAB_0edede52:
power_up_domain(puVar5,0xffffffbf);
}
else {
if (param_2 != 0x40) {
if (param_2 != 0x20) {
switch(param_2) {
case 1:
break;
case 2:
uVar9 = clockman_get_clock(0x1c);
uVar4 = clockman_get_clock(0x2a);
write_volatile_4(CM_PERIICTL,0x5a000000);
power_setup_clock(0x1c,0,0,0);
power_setup_clock(0x2a,0,0,0);
power_up_domain(&PM_IMAGE,0xfffffe3f);
power_setup_clock(0x1c,uVar9,0,0);
power_setup_clock(0x2a,uVar4,0,0);
uVar6 = read_volatile_4(CM_PERIICTL);
iVar1 = 0x20;
write_volatile_4(CM_PERIICTL,uVar6 | 0x5a000040);
do {
iVar1 = iVar1 + -1;
} while (0 < iVar1);
uVar6 = read_volatile_4(CM_PERIICTL);
write_volatile_4(CM_PERIICTL,uVar6 & 0xffffffbf | 0x5a000000);
do {
iVar1 = iVar1 + -1;
} while (0 < iVar1);
uVar6 = read_volatile_4(PM_IMAGE);
write_volatile_4(PM_IMAGE,uVar6 | 0x5a000040);
do {
iVar1 = iVar1 + -1;
} while (0 < iVar1);
uVar6 = read_volatile_4(CM_PERIICTL);
write_volatile_4(CM_PERIICTL,uVar6 | 0x5a000040);
local_24 = read_volatile_4(CM_PERIICTL);
write_volatile_4(VEC_DAC_MISC,0x7e);
clockman_setup_clock(10,19200000,0,0);
clockman_setup_clock(10,0,0,0);
uVar6 = read_volatile_4(CM_PERIICTL);
write_volatile_4(CM_PERIICTL,uVar6 & 0xffffffbf | 0x5a000000);
break;
default:
goto switchD_0ededa9a_caseD_3;
case 4:
clockman_get_clock(1);
uVar4 = clockman_get_clock(0x1c);
power_setup_clock(0x1c,19200000,0,0);
uVar6 = read_volatile_4(ASB_H264_S_CTRL);
write_volatile_4(ASB_H264_S_CTRL,uVar6 & 0xfffffffe);
do {
uVar6 = read_volatile_4(ASB_H264_S_CTRL);
} while ((uVar6 & 2) != 0);
uVar6 = read_volatile_4(ASB_H264_M_CTRL);
write_volatile_4(ASB_H264_M_CTRL,uVar6 & 0xfffffffe);
do {
uVar6 = read_volatile_4(ASB_H264_M_CTRL);
} while ((uVar6 & 2) != 0);
iVar1 = 0x20;
do {
iVar1 = iVar1 + -1;
} while (0 < iVar1);
power_setup_clock(0x1c,0,0,0);
do {
iVar1 = iVar1 + -1;
} while (0 < iVar1);
uVar6 = read_volatile_4(PM_IMAGE);
write_volatile_4(PM_IMAGE,uVar6 | 0x5a000080);
do {
iVar1 = iVar1 + -1;
} while (0 < iVar1);
uVar9 = 0x1c;
goto LAB_0ededd92;
case 8:
uVar9 = 0x2a;
clockman_get_clock(1);
uVar4 = clockman_get_clock(0x2a);
power_setup_clock(0x2a,19200000,0,0);
uVar6 = read_volatile_4(ASB_ISP_S_CTRL);
write_volatile_4(ASB_ISP_S_CTRL,uVar6 & 0xfffffffe);
do {
uVar6 = read_volatile_4(ASB_ISP_S_CTRL);
} while ((uVar6 & 2) != 0);
uVar6 = read_volatile_4(ASB_ISP_M_CTRL);
write_volatile_4(ASB_ISP_M_CTRL,uVar6 & 0xfffffffe);
do {
uVar6 = read_volatile_4(ASB_ISP_M_CTRL);
} while ((uVar6 & 2) != 0);
iVar1 = 0x20;
do {
iVar1 = iVar1 + -1;
} while (0 < iVar1);
power_setup_clock(0x2a,0,0,0);
do {
iVar1 = iVar1 + -1;
} while (0 < iVar1);
uVar6 = read_volatile_4(PM_IMAGE);
write_volatile_4(PM_IMAGE,uVar6 | 0x5a000100);
goto LAB_0ededd8a;
case 0x10:
uVar6 = read_volatile_4(CM_PERIICTL);
write_volatile_4(CM_PERIICTL,uVar6 | 0x5a000040);
if (gp->field_0x3fd744 == 0) {
(**(code **)(iVar2 + 0xc))(0,&local_20,0,*(code **)(iVar2 + 0xc));
(**(code **)(iVar2 + 0x14))(local_20,8);
(**(code **)(iVar2 + 0x10))(local_20);
}
}
goto switchD_0ededa9a_caseD_1;
}
uVar9 = 0x2b;
uVar4 = clockman_get_clock(0x2b);
power_setup_clock(0x2b,0,0,0);
puVar5 = &PM_GRAFX;
goto LAB_0edede52;
}
uVar9 = 0x2b;
clockman_get_clock(1);
uVar4 = clockman_get_clock(0x2b);
power_setup_clock(0x2b,19200000,0,0);
uVar6 = read_volatile_4(ASB_V3D_S_CTRL);
write_volatile_4(ASB_V3D_S_CTRL,uVar6 & 0xfffffffe);
do {
uVar6 = read_volatile_4(ASB_V3D_S_CTRL);
} while ((uVar6 & 2) != 0);
uVar6 = read_volatile_4(ASB_V3D_M_CTRL);
write_volatile_4(ASB_V3D_M_CTRL,uVar6 & 0xfffffffe);
do {
uVar6 = read_volatile_4(ASB_V3D_M_CTRL);
} while ((uVar6 & 2) != 0);
iVar1 = 0x20;
do {
iVar1 = iVar1 + -1;
} while (0 < iVar1);
power_setup_clock(0x2b,0,0,0);
do {
iVar1 = iVar1 + -1;
} while (0 < iVar1);
uVar6 = read_volatile_4(PM_GRAFX);
write_volatile_4(PM_GRAFX,uVar6 | 0x5a000040);
LAB_0ededd8a:
do {
iVar1 = iVar1 + -1;
} while (0 < iVar1);
}
LAB_0ededd92:
power_setup_clock(uVar9,uVar4,0,0);
}
else {
if (param_2 == 0x2000) {
uVar6 = read_volatile_4(PM_CCP2TX);
write_volatile_4(PM_CCP2TX,uVar6 | 0x5a000001);
uVar6 = read_volatile_4(PM_CCP2TX);
write_volatile_4(PM_CCP2TX,uVar6 | 0x5a000002);
LAB_0ededf0c:
power_delay(10);
}
else {
if (0x2000 < (int)param_2) {
if (param_2 == 0x8000) {
uVar6 = read_volatile_4(PM_DSI1);
write_volatile_4(PM_DSI1,uVar6 | 0x5a000001);
uVar6 = read_volatile_4(PM_DSI1);
write_volatile_4(PM_DSI1,uVar6 | 0x5a000004);
}
else {
if (0x8000 < (int)param_2) {
if (param_2 == 0x10000) {
uVar6 = read_volatile_4(PM_USB);
write_volatile_4(PM_USB,uVar6 | 0x5a000001);
}
else {
if (param_2 != 0x20000) goto switchD_0ededa9a_caseD_3;
if (*(int *)&gp->field_0x3fd73c == 0) {
rtos_reset_sleep_time(1);
(**(code **)(iVar1 + 0xc))(0,&local_20);
(**(code **)(iVar1 + 0x1c))(local_20,_start);
(**(code **)(iVar1 + 0x10))(local_20,*(code **)(iVar1 + 0x10));
do {
iVar1 = rtos_get_sleep_time(1);
} while (iVar1 == 0);
*(undefined4 *)&gp->field_0x3fd73c = 1;
}
}
goto switchD_0ededa9a_caseD_1;
}
if (param_2 != 0x4000) goto switchD_0ededa9a_caseD_3;
uVar6 = read_volatile_4(PM_DSI0);
write_volatile_4(PM_DSI0,uVar6 | 0x5a000001);
uVar6 = read_volatile_4(PM_DSI0);
write_volatile_4(PM_DSI0,uVar6 | 0x5a000004);
}
goto LAB_0ededf0c;
}
iVar1 = 0;
if (param_2 == 0x400) {
uVar6 = read_volatile_4(PM_HDMI);
write_volatile_4(PM_HDMI,uVar6 | 0x5a080000);
uVar6 = read_volatile_4(PM_HDMI);
write_volatile_4(PM_HDMI,uVar6 | 0x5a000001);
uVar6 = read_volatile_4(PM_HDMI);
write_volatile_4(PM_HDMI,uVar6 & 0xfffffffd | 0x5a000000);
power_delay(100);
uVar6 = read_volatile_4(PM_HDMI);
write_volatile_4(PM_HDMI,uVar6 & 0xfff7ffff | 0x5a000000);
memcpy(&local_30,L87.L0001TMP,0x10);
puVar5 = (uint *)ldconfig_get_config("config_hdmi_boost");
uVar6 = *puVar5;
piVar3 = (int *)ldconfig_get_config("config_hdmi_preemphasis");
if (4 < uVar6) {
iVar1 = 2;
}
uVar6 = uVar6 + 4;
uVar10 = (*piVar3 + iVar1) * 0x20;
update_hdmi_swing(uVar10 | uVar6,0,&local_30);
update_hdmi_swing(uVar10 | uVar6,1,&local_30);
update_hdmi_swing(uVar10 | uVar6,2,&local_30);
update_hdmi_swing(uVar10 | uVar6,3,&local_30);
write_volatile_4(A2W_HDMI_CTL3,local_24);
write_volatile_4(A2W_HDMI_CTL2,local_28);
write_volatile_4(A2W_HDMI_CTL1,local_2c);
write_volatile_4(A2W_HDMI_CTL0,local_30);
}
else {
if (0x400 < (int)param_2) {
if (param_2 == 0x800) {
uVar6 = read_volatile_4(PM_CAM0);
write_volatile_4(PM_CAM0,uVar6 | 0x5a000001);
uVar6 = read_volatile_4(PM_CAM0);
write_volatile_4(PM_CAM0,uVar6 | 0x5a000004);
}
else {
if (param_2 != 0x1000) goto switchD_0ededa9a_caseD_3;
uVar6 = read_volatile_4(PM_CAM1);
write_volatile_4(PM_CAM1,uVar6 | 0x5a000001);
uVar6 = read_volatile_4(PM_CAM1);
write_volatile_4(PM_CAM1,uVar6 | 0x5a000004);
}
goto LAB_0ededf0c;
}
if (param_2 != 0x200) goto switchD_0ededa9a_caseD_3;
}
}
}
switchD_0ededa9a_caseD_1:
iVar11 = 0;
switchD_0ededa9a_caseD_3:
rtos_latch_put_real(iVar7);
return iVar11;
}
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