};
union pplib_clock_info {
- struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
- struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
- struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
- struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
- struct _ATOM_PPLIB_SI_CLOCK_INFO si;
+ struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
+ struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
+ struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
+ struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
+ struct _ATOM_PPLIB_SI_CLOCK_INFO si;
};
const u32 r600_utc[R600_PM_NUMBER_OF_TC] =
static struct si_power_info *si_get_pi(struct amdgpu_device *adev)
{
- struct si_power_info *pi = adev->pm.dpm.priv;
- return pi;
+ struct si_power_info *pi = adev->pm.dpm.priv;
+ return pi;
}
static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev)
{
- struct rv7xx_power_info *pi = adev->pm.dpm.priv;
+ struct rv7xx_power_info *pi = adev->pm.dpm.priv;
- return pi;
+ return pi;
}
struct ni_power_info *ni_get_pi(struct amdgpu_device *adev)
{
- struct ni_power_info *pi = adev->pm.dpm.priv;
+ struct ni_power_info *pi = adev->pm.dpm.priv;
- return pi;
+ return pi;
}
struct si_ps *si_get_ps(struct amdgpu_ps *aps)
{
- struct si_ps *ps = aps->ps_priv;
+ struct si_ps *ps = aps->ps_priv;
- return ps;
+ return ps;
}
static void si_initialize_powertune_defaults(struct amdgpu_device *adev)
si_pi->enable_dte = false;
if (si_pi->powertune_data->enable_powertune_by_default) {
- ni_pi->enable_power_containment= true;
+ ni_pi->enable_power_containment = true;
ni_pi->enable_cac = true;
if (si_pi->dte_data.enable_dte_by_default) {
si_pi->enable_dte = true;
if ((max_ps_percent == 0) ||
(prev_sclk == max_sclk) ||
- disable_uvd_power_tune) {
+ disable_uvd_power_tune)
min_sclk = max_sclk;
- } else if (i == 1) {
+ else if (i == 1)
min_sclk = prev_sclk;
- } else {
+ else
min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
- }
if (min_sclk < state->performance_levels[0].sclk)
min_sclk = state->performance_levels[0].sclk;
u32 i;
u32 v0_loadline;
-
if (table == NULL)
return -EINVAL;
static bool si_dpm_vblank_too_short(struct amdgpu_device *adev)
{
- u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
- /* we never hit the non-gddr5 limit so disable it */
- u32 switch_limit = adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0;
+ u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
+ /* we never hit the non-gddr5 limit so disable it */
+ u32 switch_limit = adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0;
- if (vblank_time < switch_limit)
- return true;
- else
- return false;
+ if (vblank_time < switch_limit)
+ return true;
+ else
+ return false;
}
u32 mc_cg_config;
switch (arb_freq_src) {
- case MC_CG_ARB_FREQ_F0:
+ case MC_CG_ARB_FREQ_F0:
mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING);
mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE0_MASK) >> STATE0_SHIFT;
break;
- case MC_CG_ARB_FREQ_F1:
+ case MC_CG_ARB_FREQ_F1:
mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_1);
mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_1);
burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE1_MASK) >> STATE1_SHIFT;
break;
- case MC_CG_ARB_FREQ_F2:
+ case MC_CG_ARB_FREQ_F2:
mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_2);
mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_2);
burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE2_MASK) >> STATE2_SHIFT;
break;
- case MC_CG_ARB_FREQ_F3:
+ case MC_CG_ARB_FREQ_F3:
mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_3);
mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_3);
burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE3_MASK) >> STATE3_SHIFT;
break;
- default:
+ default:
return -EINVAL;
}
switch (arb_freq_dest) {
- case MC_CG_ARB_FREQ_F0:
+ case MC_CG_ARB_FREQ_F0:
WREG32(MC_ARB_DRAM_TIMING, mc_arb_dram_timing);
WREG32(MC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
WREG32_P(MC_ARB_BURST_TIME, STATE0(burst_time), ~STATE0_MASK);
break;
- case MC_CG_ARB_FREQ_F1:
+ case MC_CG_ARB_FREQ_F1:
WREG32(MC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
WREG32(MC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
WREG32_P(MC_ARB_BURST_TIME, STATE1(burst_time), ~STATE1_MASK);
break;
- case MC_CG_ARB_FREQ_F2:
+ case MC_CG_ARB_FREQ_F2:
WREG32(MC_ARB_DRAM_TIMING_2, mc_arb_dram_timing);
WREG32(MC_ARB_DRAM_TIMING2_2, mc_arb_dram_timing2);
WREG32_P(MC_ARB_BURST_TIME, STATE2(burst_time), ~STATE2_MASK);
break;
- case MC_CG_ARB_FREQ_F3:
+ case MC_CG_ARB_FREQ_F3:
WREG32(MC_ARB_DRAM_TIMING_3, mc_arb_dram_timing);
WREG32(MC_ARB_DRAM_TIMING2_3, mc_arb_dram_timing2);
WREG32_P(MC_ARB_BURST_TIME, STATE3(burst_time), ~STATE3_MASK);
static void ni_update_current_ps(struct amdgpu_device *adev,
struct amdgpu_ps *rps)
{
- struct si_ps *new_ps = si_get_ps(rps);
+ struct si_ps *new_ps = si_get_ps(rps);
struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
- struct ni_power_info *ni_pi = ni_get_pi(adev);
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
eg_pi->current_rps = *rps;
ni_pi->current_ps = *new_ps;
static void ni_update_requested_ps(struct amdgpu_device *adev,
struct amdgpu_ps *rps)
{
- struct si_ps *new_ps = si_get_ps(rps);
+ struct si_ps *new_ps = si_get_ps(rps);
struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
- struct ni_power_info *ni_pi = ni_get_pi(adev);
+ struct ni_power_info *ni_pi = ni_get_pi(adev);
eg_pi->requested_rps = *rps;
ni_pi->requested_ps = *new_ps;
struct amdgpu_ps *new_ps,
struct amdgpu_ps *old_ps)
{
- struct si_ps *new_state = si_get_ps(new_ps);
- struct si_ps *current_state = si_get_ps(old_ps);
+ struct si_ps *new_state = si_get_ps(new_ps);
+ struct si_ps *current_state = si_get_ps(old_ps);
if ((new_ps->vclk == old_ps->vclk) &&
(new_ps->dclk == old_ps->dclk))
struct amdgpu_ps *new_ps,
struct amdgpu_ps *old_ps)
{
- struct si_ps *new_state = si_get_ps(new_ps);
- struct si_ps *current_state = si_get_ps(old_ps);
+ struct si_ps *new_state = si_get_ps(new_ps);
+ struct si_ps *current_state = si_get_ps(old_ps);
if ((new_ps->vclk == old_ps->vclk) &&
(new_ps->dclk == old_ps->dclk))
static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage)
{
- unsigned int i;
+ unsigned int i;
- for (i = 0; i < table->count; i++) {
- if (voltage <= table->entries[i].value)
- return table->entries[i].value;
- }
+ for (i = 0; i < table->count; i++)
+ if (voltage <= table->entries[i].value)
+ return table->entries[i].value;
- return table->entries[table->count - 1].value;
+ return table->entries[table->count - 1].value;
}
static u32 btc_find_valid_clock(struct amdgpu_clock_array *clocks,
- u32 max_clock, u32 requested_clock)
+ u32 max_clock, u32 requested_clock)
{
- unsigned int i;
+ unsigned int i;
- if ((clocks == NULL) || (clocks->count == 0))
- return (requested_clock < max_clock) ? requested_clock : max_clock;
+ if ((clocks == NULL) || (clocks->count == 0))
+ return (requested_clock < max_clock) ? requested_clock : max_clock;
- for (i = 0; i < clocks->count; i++) {
- if (clocks->values[i] >= requested_clock)
- return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
- }
+ for (i = 0; i < clocks->count; i++) {
+ if (clocks->values[i] >= requested_clock)
+ return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
+ }
- return (clocks->values[clocks->count - 1] < max_clock) ?
- clocks->values[clocks->count - 1] : max_clock;
+ return (clocks->values[clocks->count - 1] < max_clock) ?
+ clocks->values[clocks->count - 1] : max_clock;
}
static u32 btc_get_valid_mclk(struct amdgpu_device *adev,
- u32 max_mclk, u32 requested_mclk)
+ u32 max_mclk, u32 requested_mclk)
{
- return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_mclk_values,
- max_mclk, requested_mclk);
+ return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_mclk_values,
+ max_mclk, requested_mclk);
}
static u32 btc_get_valid_sclk(struct amdgpu_device *adev,
- u32 max_sclk, u32 requested_sclk)
+ u32 max_sclk, u32 requested_sclk)
{
- return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_sclk_values,
- max_sclk, requested_sclk);
+ return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_sclk_values,
+ max_sclk, requested_sclk);
}
void btc_get_max_clock_from_voltage_dependency_table(struct amdgpu_clock_voltage_dependency_table *table,
- u32 *max_clock)
+ u32 *max_clock)
{
- u32 i, clock = 0;
+ u32 i, clock = 0;
- if ((table == NULL) || (table->count == 0)) {
- *max_clock = clock;
- return;
- }
+ if ((table == NULL) || (table->count == 0)) {
+ *max_clock = clock;
+ return;
+ }
- for (i = 0; i < table->count; i++) {
- if (clock < table->entries[i].clk)
- clock = table->entries[i].clk;
- }
- *max_clock = clock;
+ for (i = 0; i < table->count; i++) {
+ if (clock < table->entries[i].clk)
+ clock = table->entries[i].clk;
+ }
+ *max_clock = clock;
}
static void btc_apply_voltage_dependency_rules(struct amdgpu_clock_voltage_dependency_table *table,
- u32 clock, u16 max_voltage, u16 *voltage)
+ u32 clock, u16 max_voltage, u16 *voltage)
{
- u32 i;
+ u32 i;
- if ((table == NULL) || (table->count == 0))
- return;
+ if ((table == NULL) || (table->count == 0))
+ return;
- for (i= 0; i < table->count; i++) {
- if (clock <= table->entries[i].clk) {
- if (*voltage < table->entries[i].v)
- *voltage = (u16)((table->entries[i].v < max_voltage) ?
- table->entries[i].v : max_voltage);
- return;
- }
- }
+ for (i= 0; i < table->count; i++) {
+ if (clock <= table->entries[i].clk) {
+ if (*voltage < table->entries[i].v)
+ *voltage = (u16)((table->entries[i].v < max_voltage) ?
+ table->entries[i].v : max_voltage);
+ return;
+ }
+ }
- *voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
+ *voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
}
static void btc_adjust_clock_combinations(struct amdgpu_device *adev,
- const struct amdgpu_clock_and_voltage_limits *max_limits,
- struct rv7xx_pl *pl)
+ const struct amdgpu_clock_and_voltage_limits *max_limits,
+ struct rv7xx_pl *pl)
{
- if ((pl->mclk == 0) || (pl->sclk == 0))
- return;
+ if ((pl->mclk == 0) || (pl->sclk == 0))
+ return;
- if (pl->mclk == pl->sclk)
- return;
+ if (pl->mclk == pl->sclk)
+ return;
- if (pl->mclk > pl->sclk) {
- if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > adev->pm.dpm.dyn_state.mclk_sclk_ratio)
- pl->sclk = btc_get_valid_sclk(adev,
- max_limits->sclk,
- (pl->mclk +
- (adev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
- adev->pm.dpm.dyn_state.mclk_sclk_ratio);
- } else {
- if ((pl->sclk - pl->mclk) > adev->pm.dpm.dyn_state.sclk_mclk_delta)
- pl->mclk = btc_get_valid_mclk(adev,
- max_limits->mclk,
- pl->sclk -
- adev->pm.dpm.dyn_state.sclk_mclk_delta);
- }
+ if (pl->mclk > pl->sclk) {
+ if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > adev->pm.dpm.dyn_state.mclk_sclk_ratio)
+ pl->sclk = btc_get_valid_sclk(adev,
+ max_limits->sclk,
+ (pl->mclk +
+ (adev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
+ adev->pm.dpm.dyn_state.mclk_sclk_ratio);
+ } else {
+ if ((pl->sclk - pl->mclk) > adev->pm.dpm.dyn_state.sclk_mclk_delta)
+ pl->mclk = btc_get_valid_mclk(adev,
+ max_limits->mclk,
+ pl->sclk -
+ adev->pm.dpm.dyn_state.sclk_mclk_delta);
+ }
}
static void btc_apply_voltage_delta_rules(struct amdgpu_device *adev,
- u16 max_vddc, u16 max_vddci,
- u16 *vddc, u16 *vddci)
-{
- struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
- u16 new_voltage;
-
- if ((0 == *vddc) || (0 == *vddci))
- return;
-
- if (*vddc > *vddci) {
- if ((*vddc - *vddci) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
- new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
- (*vddc - adev->pm.dpm.dyn_state.vddc_vddci_delta));
- *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
- }
- } else {
- if ((*vddci - *vddc) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
- new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
- (*vddci - adev->pm.dpm.dyn_state.vddc_vddci_delta));
- *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
- }
- }
+ u16 max_vddc, u16 max_vddci,
+ u16 *vddc, u16 *vddci)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ u16 new_voltage;
+
+ if ((0 == *vddc) || (0 == *vddci))
+ return;
+
+ if (*vddc > *vddci) {
+ if ((*vddc - *vddci) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
+ new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
+ (*vddc - adev->pm.dpm.dyn_state.vddc_vddci_delta));
+ *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
+ }
+ } else {
+ if ((*vddci - *vddc) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
+ new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
+ (*vddci - adev->pm.dpm.dyn_state.vddc_vddci_delta));
+ *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
+ }
+ }
}
static enum amdgpu_pcie_gen r600_get_pcie_gen_support(struct amdgpu_device *adev,
}
}
- for (i = 0; i < ps->performance_level_count; i++)
- btc_adjust_clock_combinations(adev, max_limits,
- &ps->performance_levels[i]);
+ for (i = 0; i < ps->performance_level_count; i++)
+ btc_adjust_clock_combinations(adev, max_limits,
+ &ps->performance_levels[i]);
for (i = 0; i < ps->performance_level_count; i++) {
if (ps->performance_levels[i].vddc < min_vce_voltage)
case 0:
default:
want_thermal_protection = false;
- break;
+ break;
case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL):
want_thermal_protection = true;
dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGITAL;
if (ret)
return ret;
- si_pi->state_table_start = tmp;
+ si_pi->state_table_start = tmp;
ret = si_read_smc_sram_dword(adev,
SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
voltage_response_time = (u32)adev->pm.dpm.voltage_response_time;
- backbias_response_time = (u32)adev->pm.dpm.backbias_response_time;
+ backbias_response_time = (u32)adev->pm.dpm.backbias_response_time;
if (voltage_response_time == 0)
voltage_response_time = 1000;
static int si_upload_firmware(struct amdgpu_device *adev)
{
struct si_power_info *si_pi = si_get_pi(adev);
- int ret;
si_reset_smc(adev);
si_stop_smc_clock(adev);
- ret = si_load_smc_ucode(adev, si_pi->sram_end);
-
- return ret;
+ return si_load_smc_ucode(adev, si_pi->sram_end);
}
static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev,
amdgpu_atombios_set_engine_dram_timings(adev,
pl->sclk,
- pl->mclk);
+ pl->mclk);
dram_timing = RREG32(MC_ARB_DRAM_TIMING);
dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
si_pi->sram_end);
if (ret)
break;
- }
+ }
return ret;
}
reg = CG_R(0xffff) | CG_L(0);
table->initialState.levels[0].aT = cpu_to_be32(reg);
-
table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
-
table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
spll_func_cntl_2 |= SCLK_MUX_SEL(2);
- spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
- spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
- spll_func_cntl_3 |= SPLL_DITHEN;
+ spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
+ spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
+ spll_func_cntl_3 |= SPLL_DITHEN;
if (pi->sclk_ss) {
struct amdgpu_atom_ss ss;
tmp = freq_nom / reference_clock;
tmp = tmp * tmp;
if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
- ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
+ ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
u32 clks = reference_clock * 5 / ss.rate;
u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
- mpll_ss1 &= ~CLKV_MASK;
- mpll_ss1 |= CLKV(clkv);
+ mpll_ss1 &= ~CLKV_MASK;
+ mpll_ss1 |= CLKV(clkv);
- mpll_ss2 &= ~CLKS_MASK;
- mpll_ss2 |= CLKS(clks);
+ mpll_ss2 &= ~CLKS_MASK;
+ mpll_ss2 |= CLKS(clks);
}
}
ni_pi->enable_power_containment = false;
ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state);
- if (ret)
+ if (ret)
ni_pi->enable_sq_ramping = false;
return si_populate_smc_t(adev, amdgpu_state, smc_state);
if (ret)
return ret;
- ret = si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
- state_size, si_pi->sram_end);
-
- return ret;
+ return si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
+ state_size, si_pi->sram_end);
}
static int si_upload_ulv_state(struct amdgpu_device *adev)
case MC_SEQ_RAS_TIMING:
*out_reg = MC_SEQ_RAS_TIMING_LP;
break;
- case MC_SEQ_CAS_TIMING:
+ case MC_SEQ_CAS_TIMING:
*out_reg = MC_SEQ_CAS_TIMING_LP;
break;
- case MC_SEQ_MISC_TIMING:
+ case MC_SEQ_MISC_TIMING:
*out_reg = MC_SEQ_MISC_TIMING_LP;
break;
- case MC_SEQ_MISC_TIMING2:
+ case MC_SEQ_MISC_TIMING2:
*out_reg = MC_SEQ_MISC_TIMING2_LP;
break;
- case MC_SEQ_RD_CTL_D0:
+ case MC_SEQ_RD_CTL_D0:
*out_reg = MC_SEQ_RD_CTL_D0_LP;
break;
- case MC_SEQ_RD_CTL_D1:
+ case MC_SEQ_RD_CTL_D1:
*out_reg = MC_SEQ_RD_CTL_D1_LP;
break;
- case MC_SEQ_WR_CTL_D0:
+ case MC_SEQ_WR_CTL_D0:
*out_reg = MC_SEQ_WR_CTL_D0_LP;
break;
- case MC_SEQ_WR_CTL_D1:
+ case MC_SEQ_WR_CTL_D1:
*out_reg = MC_SEQ_WR_CTL_D1_LP;
break;
- case MC_PMG_CMD_EMRS:
+ case MC_PMG_CMD_EMRS:
*out_reg = MC_SEQ_PMG_CMD_EMRS_LP;
break;
- case MC_PMG_CMD_MRS:
+ case MC_PMG_CMD_MRS:
*out_reg = MC_SEQ_PMG_CMD_MRS_LP;
break;
- case MC_PMG_CMD_MRS1:
+ case MC_PMG_CMD_MRS1:
*out_reg = MC_SEQ_PMG_CMD_MRS1_LP;
break;
- case MC_SEQ_PMG_TIMING:
+ case MC_SEQ_PMG_TIMING:
*out_reg = MC_SEQ_PMG_TIMING_LP;
break;
- case MC_PMG_CMD_MRS2:
+ case MC_PMG_CMD_MRS2:
*out_reg = MC_SEQ_PMG_CMD_MRS2_LP;
break;
- case MC_SEQ_WR_CTL_2:
+ case MC_SEQ_WR_CTL_2:
*out_reg = MC_SEQ_WR_CTL_2_LP;
break;
- default:
+ default:
result = false;
break;
}
WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
- ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table);
- if (ret)
- goto init_mc_done;
+ ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table);
+ if (ret)
+ goto init_mc_done;
- ret = si_copy_vbios_mc_reg_table(table, si_table);
- if (ret)
- goto init_mc_done;
+ ret = si_copy_vbios_mc_reg_table(table, si_table);
+ if (ret)
+ goto init_mc_done;
si_set_s0_mc_reg_index(si_table);
ret = si_set_mc_special_registers(adev, si_table);
- if (ret)
- goto init_mc_done;
+ if (ret)
+ goto init_mc_done;
si_set_valid_flag(si_table);
struct amdgpu_ps *amdgpu_state,
SMC_SIslands_MCRegisters *mc_reg_table)
{
- struct si_ps *state = si_get_ps(amdgpu_state);
+ struct si_ps *state = si_get_ps(amdgpu_state);
int i;
for (i = 0; i < state->performance_level_count; i++) {
static int si_upload_mc_reg_table(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_new_state)
{
- struct si_ps *new_state = si_get_ps(amdgpu_new_state);
+ struct si_ps *new_state = si_get_ps(amdgpu_new_state);
struct si_power_info *si_pi = si_get_pi(adev);
u32 address = si_pi->mc_reg_table_start +
offsetof(SMC_SIslands_MCRegisters,
si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table);
-
return si_copy_bytes_to_smc(adev, address,
(u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
si_pi->sram_end);
-
}
static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable)
{
- if (enable)
- WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
- else
- WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
+ if (enable)
+ WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
+ else
+ WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
}
static enum amdgpu_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev,
struct amdgpu_ps *amdgpu_state)
{
- struct si_ps *state = si_get_ps(amdgpu_state);
+ struct si_ps *state = si_get_ps(amdgpu_state);
int i;
u16 pcie_speed, max_speed = 0;
fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100);
fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100);
fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100);
-
fan_table.slope1 = cpu_to_be16(slope1);
fan_table.slope2 = cpu_to_be16(slope2);
-
fan_table.fdo_min = cpu_to_be16(fdo_min);
-
fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst);
-
fan_table.hys_up = cpu_to_be16(1);
-
fan_table.hys_slope = cpu_to_be16(1);
-
fan_table.temp_resp_lim = cpu_to_be16(5);
-
reference_clock = amdgpu_asic_get_xclk(adev);
fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay *
reference_clock) / 1600);
-
fan_table.fdo_max = cpu_to_be16((u16)duty100);
tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
si_start_dpm(adev);
si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
-
si_thermal_start_thermal_controller(adev);
-
ni_update_current_ps(adev, boot_ps);
return 0;
struct amdgpu_ps *new_ps = &requested_ps;
ni_update_requested_ps(adev, new_ps);
-
si_apply_state_adjust_rules(adev, &eg_pi->requested_rps);
return 0;
}
union pplib_power_state {
- struct _ATOM_PPLIB_STATE v1;
- struct _ATOM_PPLIB_STATE_V2 v2;
+ struct _ATOM_PPLIB_STATE v1;
+ struct _ATOM_PPLIB_STATE_V2 v2;
};
static int si_parse_power_table(struct amdgpu_device *adev)
struct _NonClockInfoArray *non_clock_info_array;
union power_info *power_info;
int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
- u16 data_offset;
+ u16 data_offset;
u8 frev, crev;
u8 *power_state_offset;
struct si_ps *ps;
static u32 si_dpm_get_sclk(struct amdgpu_device *adev, bool low)
{
- struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
- struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
- if (low)
- return requested_state->performance_levels[0].sclk;
- else
- return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
+ if (low)
+ return requested_state->performance_levels[0].sclk;
+ else
+ return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
}
static u32 si_dpm_get_mclk(struct amdgpu_device *adev, bool low)
{
- struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
- struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
+ struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
- if (low)
- return requested_state->performance_levels[0].mclk;
- else
- return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk;
+ if (low)
+ return requested_state->performance_levels[0].mclk;
+ else
+ return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk;
}
static void si_dpm_print_power_state(struct amdgpu_device *adev,
- struct amdgpu_ps *rps)
-{
- struct si_ps *ps = si_get_ps(rps);
- struct rv7xx_pl *pl;
- int i;
-
- amdgpu_dpm_print_class_info(rps->class, rps->class2);
- amdgpu_dpm_print_cap_info(rps->caps);
- DRM_INFO("\tuvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
- for (i = 0; i < ps->performance_level_count; i++) {
- pl = &ps->performance_levels[i];
- if (adev->asic_type >= CHIP_TAHITI)
- DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
+ struct amdgpu_ps *rps)
+{
+ struct si_ps *ps = si_get_ps(rps);
+ struct rv7xx_pl *pl;
+ int i;
+
+ amdgpu_dpm_print_class_info(rps->class, rps->class2);
+ amdgpu_dpm_print_cap_info(rps->caps);
+ DRM_INFO("\tuvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
+ for (i = 0; i < ps->performance_level_count; i++) {
+ pl = &ps->performance_levels[i];
+ if (adev->asic_type >= CHIP_TAHITI)
+ DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
- else
- DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u\n",
+ else
+ DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u\n",
i, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
- }
- amdgpu_dpm_print_ps_status(adev, rps);
+ }
+ amdgpu_dpm_print_ps_status(adev, rps);
}
static int si_dpm_early_init(void *handle)
projects / karo-tx-linux.git / commitdiff