Mirrors/m1n1
2
0
Fork 0
mirror of https://github.com/AsahiLinux/m1n1 synced 2024-11-10 09:44:13 +00:00
Code Issues Projects Releases Packages Wiki Activity

tunables_static: abstraction to reuse entries

Browse source 
Signed-off-by: Eileen Yoon <eyn@gmx.com>
This commit is contained in:
Eileen Yoon 2023-03-11 02:41:40 +09:00 committed by Hector Martin
parent 6ce14d8735
commit cf09e4ff56
1 changed files with 34 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

44
src/tunables_static.c
View file

@ -19,15 +19,25 @@ struct entry {
u32 set;
};
struct entry t8103_agx_tunables[] = {
struct sequence {
struct entry *entry;
u64 base;
};
struct entry t8103_agx_entry[] = {
{0x30, 0xffffffff, 0x50014}, {0x34, 0xffffffff, 0xa003c},
{0x400, 0x400103ff, 0x40010001}, {0x600, 0x1ffffff, 0x1ffffff},
{0x738, 0x1ff01ff, 0x140034}, {0x798, 0x1ff01ff, 0x14003c},
{0x800, 0x100, 0x100}, {-1, 0, 0},
};
struct sequence t8103_agx_tunables[] = {
{t8103_agx_entry, 0x205000000},
{NULL, -1},
};
// TODO: check masks
struct entry t600x_agx_tunables[] = {
struct entry t600x_agx_entry[] = {
{0x0, 0x1, 0x1},
{0x10, 0xfff0000, 0xd0000},
{0x14, 0x3, 0x1},
@ -43,8 +53,13 @@ struct entry t600x_agx_tunables[] = {
{-1, 0, 0},
};
struct sequence t600x_agx_tunables[] = {
{t600x_agx_entry, 0x405000000},
{NULL, -1},
};
// TODO: check masks
struct entry t8112_agx_tunables[] = {
struct entry t8112_agx_entry[] = {
{0x0, 0x200, 0x200},
{0x34, 0xffffffff, 0x50014},
{0x38, 0xffffffff, 0xa003c},
@ -56,22 +71,31 @@ struct entry t8112_agx_tunables[] = {
{-1, 0, 0},
};
static void tunables_apply(u64 base, struct entry *entry)
struct sequence t8112_agx_tunables[] = {
{t8112_agx_entry, 0x205000000},
{NULL, -1},
};
static void tunables_apply(struct sequence *seq)
{
struct entry *entry = seq->entry;
while (entry->offset != UINT32_MAX) {
mask32(base + entry->offset, entry->clear, entry->set);
mask32(seq->base + entry->offset, entry->clear, entry->set);
entry++;
}
}
int power_and_apply(const char *path, u64 base, struct entry *entries)
int power_and_apply(const char *path, struct sequence *seq)
{
if (pmgr_adt_power_enable(path) < 0) {
printf("tunables: Failed to enable power: %s\n", path);
return -1;
}
tunables_apply(base, entries);
while (seq->base != UINT32_MAX) {
tunables_apply(seq);
seq++;
}
if (pmgr_adt_power_disable(path) < 0) {
printf("tunables: Failed to disable power: %s\n", path);
@ -87,15 +111,15 @@ int tunables_apply_static(void)
switch (chip_id) {
case T8103:
ret |= power_and_apply("/arm-io/sgx", 0x205000000, t8103_agx_tunables);
ret |= power_and_apply("/arm-io/sgx", t8103_agx_tunables);
break;
case T8112:
ret |= power_and_apply("/arm-io/sgx", 0x205000000, t8112_agx_tunables);
ret |= power_and_apply("/arm-io/sgx", t8112_agx_tunables);
break;
case T6000:
case T6001:
case T6002:
ret |= power_and_apply("/arm-io/sgx", 0x405000000, t600x_agx_tunables);
ret |= power_and_apply("/arm-io/sgx", t600x_agx_tunables);
break;
default:
break;