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path: root/drivers/gpu/drm/radeon/ni_dpm.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/ni_dpm.c')
-rw-r--r--drivers/gpu/drm/radeon/ni_dpm.c170
1 files changed, 84 insertions, 86 deletions
diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c
index c3d531a1114b..4a601f990562 100644
--- a/drivers/gpu/drm/radeon/ni_dpm.c
+++ b/drivers/gpu/drm/radeon/ni_dpm.c
@@ -725,9 +725,9 @@ extern int ni_mc_load_microcode(struct radeon_device *rdev);
struct ni_power_info *ni_get_pi(struct radeon_device *rdev)
{
- struct ni_power_info *pi = rdev->pm.dpm.priv;
+ struct ni_power_info *pi = rdev->pm.dpm.priv;
- return pi;
+ return pi;
}
struct ni_ps *ni_get_ps(struct radeon_ps *rps)
@@ -1096,9 +1096,9 @@ static void ni_stop_smc(struct radeon_device *rdev)
static int ni_process_firmware_header(struct radeon_device *rdev)
{
- struct rv7xx_power_info *pi = rv770_get_pi(rdev);
- struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
- struct ni_power_info *ni_pi = ni_get_pi(rdev);
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+ struct ni_power_info *ni_pi = ni_get_pi(rdev);
u32 tmp;
int ret;
@@ -1202,14 +1202,14 @@ static int ni_enter_ulp_state(struct radeon_device *rdev)
struct rv7xx_power_info *pi = rv770_get_pi(rdev);
if (pi->gfx_clock_gating) {
- WREG32_P(SCLK_PWRMGT_CNTL, 0, ~DYN_GFX_CLK_OFF_EN);
+ WREG32_P(SCLK_PWRMGT_CNTL, 0, ~DYN_GFX_CLK_OFF_EN);
WREG32_P(SCLK_PWRMGT_CNTL, GFX_CLK_FORCE_ON, ~GFX_CLK_FORCE_ON);
- WREG32_P(SCLK_PWRMGT_CNTL, 0, ~GFX_CLK_FORCE_ON);
+ WREG32_P(SCLK_PWRMGT_CNTL, 0, ~GFX_CLK_FORCE_ON);
RREG32(GB_ADDR_CONFIG);
- }
+ }
WREG32_P(SMC_MSG, HOST_SMC_MSG(PPSMC_MSG_SwitchToMinimumPower),
- ~HOST_SMC_MSG_MASK);
+ ~HOST_SMC_MSG_MASK);
udelay(25000);
@@ -1321,12 +1321,12 @@ static void ni_populate_mvdd_value(struct radeon_device *rdev,
u32 mclk,
NISLANDS_SMC_VOLTAGE_VALUE *voltage)
{
- struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
if (!pi->mvdd_control) {
voltage->index = eg_pi->mvdd_high_index;
- voltage->value = cpu_to_be16(MVDD_HIGH_VALUE);
+ voltage->value = cpu_to_be16(MVDD_HIGH_VALUE);
return;
}
@@ -1510,47 +1510,47 @@ int ni_copy_and_switch_arb_sets(struct radeon_device *rdev,
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);
@@ -1621,9 +1621,7 @@ static int ni_populate_memory_timing_parameters(struct radeon_device *rdev,
(u8)rv770_calculate_memory_refresh_rate(rdev, pl->sclk);
- radeon_atom_set_engine_dram_timings(rdev,
- pl->sclk,
- pl->mclk);
+ radeon_atom_set_engine_dram_timings(rdev, pl->sclk, pl->mclk);
dram_timing = RREG32(MC_ARB_DRAM_TIMING);
dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
@@ -1867,9 +1865,9 @@ static int ni_populate_smc_acpi_state(struct radeon_device *rdev,
mpll_ad_func_cntl_2 |= BIAS_GEN_PDNB | RESET_EN;
- if (pi->mem_gddr5)
- mpll_dq_func_cntl &= ~PDNB;
- mpll_dq_func_cntl_2 |= BIAS_GEN_PDNB | RESET_EN | BYPASS;
+ if (pi->mem_gddr5)
+ mpll_dq_func_cntl &= ~PDNB;
+ mpll_dq_func_cntl_2 |= BIAS_GEN_PDNB | RESET_EN | BYPASS;
mclk_pwrmgt_cntl |= (MRDCKA0_RESET |
@@ -1891,15 +1889,15 @@ static int ni_populate_smc_acpi_state(struct radeon_device *rdev,
MRDCKD1_PDNB);
dll_cntl |= (MRDCKA0_BYPASS |
- MRDCKA1_BYPASS |
- MRDCKB0_BYPASS |
- MRDCKB1_BYPASS |
- MRDCKC0_BYPASS |
- MRDCKC1_BYPASS |
- MRDCKD0_BYPASS |
- MRDCKD1_BYPASS);
-
- spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
+ MRDCKA1_BYPASS |
+ MRDCKB0_BYPASS |
+ MRDCKB1_BYPASS |
+ MRDCKC0_BYPASS |
+ MRDCKC1_BYPASS |
+ MRDCKD0_BYPASS |
+ MRDCKD1_BYPASS);
+
+ spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
spll_func_cntl_2 |= SCLK_MUX_SEL(4);
table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
@@ -2089,7 +2087,7 @@ static int ni_populate_sclk_value(struct radeon_device *rdev,
static int ni_init_smc_spll_table(struct radeon_device *rdev)
{
- struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
struct ni_power_info *ni_pi = ni_get_pi(rdev);
SMC_NISLANDS_SPLL_DIV_TABLE *spll_table;
NISLANDS_SMC_SCLK_VALUE sclk_params;
@@ -2311,8 +2309,8 @@ static int ni_convert_power_level_to_smc(struct radeon_device *rdev,
NISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
{
struct rv7xx_power_info *pi = rv770_get_pi(rdev);
- struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
- struct ni_power_info *ni_pi = ni_get_pi(rdev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+ struct ni_power_info *ni_pi = ni_get_pi(rdev);
int ret;
bool dll_state_on;
u16 std_vddc;
@@ -2391,8 +2389,8 @@ static int ni_populate_smc_t(struct radeon_device *rdev,
struct radeon_ps *radeon_state,
NISLANDS_SMC_SWSTATE *smc_state)
{
- struct rv7xx_power_info *pi = rv770_get_pi(rdev);
- struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
struct ni_ps *state = ni_get_ps(radeon_state);
u32 a_t;
u32 t_l, t_h;
@@ -2451,8 +2449,8 @@ static int ni_populate_power_containment_values(struct radeon_device *rdev,
struct radeon_ps *radeon_state,
NISLANDS_SMC_SWSTATE *smc_state)
{
- struct rv7xx_power_info *pi = rv770_get_pi(rdev);
- struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
struct ni_power_info *ni_pi = ni_get_pi(rdev);
struct ni_ps *state = ni_get_ps(radeon_state);
u32 prev_sclk;
@@ -2595,7 +2593,7 @@ static int ni_enable_power_containment(struct radeon_device *rdev,
struct radeon_ps *radeon_new_state,
bool enable)
{
- struct ni_power_info *ni_pi = ni_get_pi(rdev);
+ struct ni_power_info *ni_pi = ni_get_pi(rdev);
PPSMC_Result smc_result;
int ret = 0;
@@ -2625,7 +2623,7 @@ static int ni_convert_power_state_to_smc(struct radeon_device *rdev,
struct radeon_ps *radeon_state,
NISLANDS_SMC_SWSTATE *smc_state)
{
- struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
struct ni_power_info *ni_pi = ni_get_pi(rdev);
struct ni_ps *state = ni_get_ps(radeon_state);
int i, ret;
@@ -2770,46 +2768,46 @@ static bool ni_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
bool result = true;
switch (in_reg) {
- case MC_SEQ_RAS_TIMING >> 2:
+ case MC_SEQ_RAS_TIMING >> 2:
*out_reg = MC_SEQ_RAS_TIMING_LP >> 2;
break;
- case MC_SEQ_CAS_TIMING >> 2:
+ case MC_SEQ_CAS_TIMING >> 2:
*out_reg = MC_SEQ_CAS_TIMING_LP >> 2;
break;
- case MC_SEQ_MISC_TIMING >> 2:
+ case MC_SEQ_MISC_TIMING >> 2:
*out_reg = MC_SEQ_MISC_TIMING_LP >> 2;
break;
- case MC_SEQ_MISC_TIMING2 >> 2:
+ case MC_SEQ_MISC_TIMING2 >> 2:
*out_reg = MC_SEQ_MISC_TIMING2_LP >> 2;
break;
- case MC_SEQ_RD_CTL_D0 >> 2:
+ case MC_SEQ_RD_CTL_D0 >> 2:
*out_reg = MC_SEQ_RD_CTL_D0_LP >> 2;
break;
- case MC_SEQ_RD_CTL_D1 >> 2:
+ case MC_SEQ_RD_CTL_D1 >> 2:
*out_reg = MC_SEQ_RD_CTL_D1_LP >> 2;
break;
- case MC_SEQ_WR_CTL_D0 >> 2:
+ case MC_SEQ_WR_CTL_D0 >> 2:
*out_reg = MC_SEQ_WR_CTL_D0_LP >> 2;
break;
- case MC_SEQ_WR_CTL_D1 >> 2:
+ case MC_SEQ_WR_CTL_D1 >> 2:
*out_reg = MC_SEQ_WR_CTL_D1_LP >> 2;
break;
- case MC_PMG_CMD_EMRS >> 2:
+ case MC_PMG_CMD_EMRS >> 2:
*out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
break;
- case MC_PMG_CMD_MRS >> 2:
+ case MC_PMG_CMD_MRS >> 2:
*out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2;
break;
- case MC_PMG_CMD_MRS1 >> 2:
+ case MC_PMG_CMD_MRS1 >> 2:
*out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
break;
- case MC_SEQ_PMG_TIMING >> 2:
+ case MC_SEQ_PMG_TIMING >> 2:
*out_reg = MC_SEQ_PMG_TIMING_LP >> 2;
break;
- case MC_PMG_CMD_MRS2 >> 2:
+ case MC_PMG_CMD_MRS2 >> 2:
*out_reg = MC_SEQ_PMG_CMD_MRS2_LP >> 2;
break;
- default:
+ default:
result = false;
break;
}
@@ -2876,9 +2874,9 @@ static int ni_initialize_mc_reg_table(struct radeon_device *rdev)
struct ni_mc_reg_table *ni_table = &ni_pi->mc_reg_table;
u8 module_index = rv770_get_memory_module_index(rdev);
- table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
- if (!table)
- return -ENOMEM;
+ table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
+ if (!table)
+ return -ENOMEM;
WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
@@ -2896,25 +2894,25 @@ static int ni_initialize_mc_reg_table(struct radeon_device *rdev)
ret = radeon_atom_init_mc_reg_table(rdev, module_index, table);
- if (ret)
- goto init_mc_done;
+ if (ret)
+ goto init_mc_done;
ret = ni_copy_vbios_mc_reg_table(table, ni_table);
- if (ret)
- goto init_mc_done;
+ if (ret)
+ goto init_mc_done;
ni_set_s0_mc_reg_index(ni_table);
ret = ni_set_mc_special_registers(rdev, ni_table);
- if (ret)
- goto init_mc_done;
+ if (ret)
+ goto init_mc_done;
ni_set_valid_flag(ni_table);
init_mc_done:
- kfree(table);
+ kfree(table);
return ret;
}
@@ -2994,7 +2992,7 @@ static int ni_populate_mc_reg_table(struct radeon_device *rdev,
{
struct rv7xx_power_info *pi = rv770_get_pi(rdev);
struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
- struct ni_power_info *ni_pi = ni_get_pi(rdev);
+ struct ni_power_info *ni_pi = ni_get_pi(rdev);
struct ni_ps *boot_state = ni_get_ps(radeon_boot_state);
SMC_NIslands_MCRegisters *mc_reg_table = &ni_pi->smc_mc_reg_table;
@@ -3025,7 +3023,7 @@ static int ni_upload_mc_reg_table(struct radeon_device *rdev,
{
struct rv7xx_power_info *pi = rv770_get_pi(rdev);
struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
- struct ni_power_info *ni_pi = ni_get_pi(rdev);
+ struct ni_power_info *ni_pi = ni_get_pi(rdev);
struct ni_ps *ni_new_state = ni_get_ps(radeon_new_state);
SMC_NIslands_MCRegisters *mc_reg_table = &ni_pi->smc_mc_reg_table;
u16 address;
@@ -3142,7 +3140,7 @@ static int ni_initialize_smc_cac_tables(struct radeon_device *rdev)
struct ni_power_info *ni_pi = ni_get_pi(rdev);
PP_NIslands_CACTABLES *cac_tables = NULL;
int i, ret;
- u32 reg;
+ u32 reg;
if (ni_pi->enable_cac == false)
return 0;
@@ -3422,13 +3420,13 @@ static int ni_pcie_performance_request(struct radeon_device *rdev,
struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
if ((perf_req == PCIE_PERF_REQ_PECI_GEN1) ||
- (perf_req == PCIE_PERF_REQ_PECI_GEN2)) {
+ (perf_req == PCIE_PERF_REQ_PECI_GEN2)) {
if (eg_pi->pcie_performance_request_registered == false)
radeon_acpi_pcie_notify_device_ready(rdev);
eg_pi->pcie_performance_request_registered = true;
return radeon_acpi_pcie_performance_request(rdev, perf_req, advertise);
} else if ((perf_req == PCIE_PERF_REQ_REMOVE_REGISTRY) &&
- eg_pi->pcie_performance_request_registered) {
+ eg_pi->pcie_performance_request_registered) {
eg_pi->pcie_performance_request_registered = false;
return radeon_acpi_pcie_performance_request(rdev, perf_req, advertise);
}
@@ -3441,12 +3439,12 @@ static int ni_advertise_gen2_capability(struct radeon_device *rdev)
struct rv7xx_power_info *pi = rv770_get_pi(rdev);
u32 tmp;
- tmp = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
+ tmp = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
- if ((tmp & LC_OTHER_SIDE_EVER_SENT_GEN2) &&
- (tmp & LC_OTHER_SIDE_SUPPORTS_GEN2))
- pi->pcie_gen2 = true;
- else
+ if ((tmp & LC_OTHER_SIDE_EVER_SENT_GEN2) &&
+ (tmp & LC_OTHER_SIDE_SUPPORTS_GEN2))
+ pi->pcie_gen2 = true;
+ else
pi->pcie_gen2 = false;
if (!pi->pcie_gen2)
@@ -3458,8 +3456,8 @@ static int ni_advertise_gen2_capability(struct radeon_device *rdev)
static void ni_enable_bif_dynamic_pcie_gen2(struct radeon_device *rdev,
bool enable)
{
- struct rv7xx_power_info *pi = rv770_get_pi(rdev);
- u32 tmp, bif;
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ u32 tmp, bif;
tmp = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
@@ -3502,7 +3500,7 @@ static void ni_enable_dynamic_pcie_gen2(struct radeon_device *rdev,
if (enable)
WREG32_P(GENERAL_PWRMGT, ENABLE_GEN2PCIE, ~ENABLE_GEN2PCIE);
else
- WREG32_P(GENERAL_PWRMGT, 0, ~ENABLE_GEN2PCIE);
+ WREG32_P(GENERAL_PWRMGT, 0, ~ENABLE_GEN2PCIE);
}
void ni_set_uvd_clock_before_set_eng_clock(struct radeon_device *rdev,
@@ -3563,7 +3561,7 @@ void ni_update_current_ps(struct radeon_device *rdev,
{
struct ni_ps *new_ps = ni_get_ps(rps);
struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
- struct ni_power_info *ni_pi = ni_get_pi(rdev);
+ struct ni_power_info *ni_pi = ni_get_pi(rdev);
eg_pi->current_rps = *rps;
ni_pi->current_ps = *new_ps;
@@ -3575,7 +3573,7 @@ void ni_update_requested_ps(struct radeon_device *rdev,
{
struct ni_ps *new_ps = ni_get_ps(rps);
struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
- struct ni_power_info *ni_pi = ni_get_pi(rdev);
+ struct ni_power_info *ni_pi = ni_get_pi(rdev);
eg_pi->requested_rps = *rps;
ni_pi->requested_ps = *new_ps;
@@ -3591,8 +3589,8 @@ int ni_dpm_enable(struct radeon_device *rdev)
if (pi->gfx_clock_gating)
ni_cg_clockgating_default(rdev);
- if (btc_dpm_enabled(rdev))
- return -EINVAL;
+ if (btc_dpm_enabled(rdev))
+ return -EINVAL;
if (pi->mg_clock_gating)
ni_mg_clockgating_default(rdev);
if (eg_pi->ls_clock_gating)
@@ -3991,7 +3989,7 @@ static int ni_parse_power_table(struct radeon_device *rdev)
union pplib_clock_info *clock_info;
union power_info *power_info;
int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
- u16 data_offset;
+ u16 data_offset;
u8 frev, crev;
struct ni_ps *ps;
generated by cgit (git 2.34.1) at 2024-06-28 15:00:46 +0000