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path: root/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/ci_dpm.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/ci_dpm.c224
1 files changed, 6 insertions, 218 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
index 1f9109d3348b..ea407db1fbcf 100644
--- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
@@ -2549,19 +2549,17 @@ static int ci_get_dependency_volt_by_clk(struct amdgpu_device *adev,
return 0;
}
-static u8 ci_get_sleep_divider_id_from_clock(struct amdgpu_device *adev,
- u32 sclk, u32 min_sclk_in_sr)
+static u8 ci_get_sleep_divider_id_from_clock(u32 sclk, u32 min_sclk_in_sr)
{
u32 i;
u32 tmp;
- u32 min = (min_sclk_in_sr > CISLAND_MINIMUM_ENGINE_CLOCK) ?
- min_sclk_in_sr : CISLAND_MINIMUM_ENGINE_CLOCK;
+ u32 min = max(min_sclk_in_sr, (u32)CISLAND_MINIMUM_ENGINE_CLOCK);
if (sclk < min)
return 0;
for (i = CISLAND_MAX_DEEPSLEEP_DIVIDER_ID; ; i--) {
- tmp = sclk / (1 << i);
+ tmp = sclk >> i;
if (tmp >= min || i == 0)
break;
}
@@ -3358,8 +3356,7 @@ static int ci_populate_single_graphic_level(struct amdgpu_device *adev,
graphic_level->PowerThrottle = 0;
if (pi->caps_sclk_ds)
- graphic_level->DeepSleepDivId = ci_get_sleep_divider_id_from_clock(adev,
- engine_clock,
+ graphic_level->DeepSleepDivId = ci_get_sleep_divider_id_from_clock(engine_clock,
CISLAND_MINIMUM_ENGINE_CLOCK);
graphic_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
@@ -6309,215 +6306,6 @@ static int ci_dpm_wait_for_idle(void *handle)
return 0;
}
-static void ci_dpm_print_status(void *handle)
-{
- struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
- dev_info(adev->dev, "CIK DPM registers\n");
- dev_info(adev->dev, " BIOS_SCRATCH_4=0x%08X\n",
- RREG32(mmBIOS_SCRATCH_4));
- dev_info(adev->dev, " MC_ARB_DRAM_TIMING=0x%08X\n",
- RREG32(mmMC_ARB_DRAM_TIMING));
- dev_info(adev->dev, " MC_ARB_DRAM_TIMING2=0x%08X\n",
- RREG32(mmMC_ARB_DRAM_TIMING2));
- dev_info(adev->dev, " MC_ARB_BURST_TIME=0x%08X\n",
- RREG32(mmMC_ARB_BURST_TIME));
- dev_info(adev->dev, " MC_ARB_DRAM_TIMING_1=0x%08X\n",
- RREG32(mmMC_ARB_DRAM_TIMING_1));
- dev_info(adev->dev, " MC_ARB_DRAM_TIMING2_1=0x%08X\n",
- RREG32(mmMC_ARB_DRAM_TIMING2_1));
- dev_info(adev->dev, " MC_CG_CONFIG=0x%08X\n",
- RREG32(mmMC_CG_CONFIG));
- dev_info(adev->dev, " MC_ARB_CG=0x%08X\n",
- RREG32(mmMC_ARB_CG));
- dev_info(adev->dev, " DIDT_SQ_CTRL0=0x%08X\n",
- RREG32_DIDT(ixDIDT_SQ_CTRL0));
- dev_info(adev->dev, " DIDT_DB_CTRL0=0x%08X\n",
- RREG32_DIDT(ixDIDT_DB_CTRL0));
- dev_info(adev->dev, " DIDT_TD_CTRL0=0x%08X\n",
- RREG32_DIDT(ixDIDT_TD_CTRL0));
- dev_info(adev->dev, " DIDT_TCP_CTRL0=0x%08X\n",
- RREG32_DIDT(ixDIDT_TCP_CTRL0));
- dev_info(adev->dev, " CG_THERMAL_INT=0x%08X\n",
- RREG32_SMC(ixCG_THERMAL_INT));
- dev_info(adev->dev, " CG_THERMAL_CTRL=0x%08X\n",
- RREG32_SMC(ixCG_THERMAL_CTRL));
- dev_info(adev->dev, " GENERAL_PWRMGT=0x%08X\n",
- RREG32_SMC(ixGENERAL_PWRMGT));
- dev_info(adev->dev, " MC_SEQ_CNTL_3=0x%08X\n",
- RREG32(mmMC_SEQ_CNTL_3));
- dev_info(adev->dev, " LCAC_MC0_CNTL=0x%08X\n",
- RREG32_SMC(ixLCAC_MC0_CNTL));
- dev_info(adev->dev, " LCAC_MC1_CNTL=0x%08X\n",
- RREG32_SMC(ixLCAC_MC1_CNTL));
- dev_info(adev->dev, " LCAC_CPL_CNTL=0x%08X\n",
- RREG32_SMC(ixLCAC_CPL_CNTL));
- dev_info(adev->dev, " SCLK_PWRMGT_CNTL=0x%08X\n",
- RREG32_SMC(ixSCLK_PWRMGT_CNTL));
- dev_info(adev->dev, " BIF_LNCNT_RESET=0x%08X\n",
- RREG32(mmBIF_LNCNT_RESET));
- dev_info(adev->dev, " FIRMWARE_FLAGS=0x%08X\n",
- RREG32_SMC(ixFIRMWARE_FLAGS));
- dev_info(adev->dev, " CG_SPLL_FUNC_CNTL=0x%08X\n",
- RREG32_SMC(ixCG_SPLL_FUNC_CNTL));
- dev_info(adev->dev, " CG_SPLL_FUNC_CNTL_2=0x%08X\n",
- RREG32_SMC(ixCG_SPLL_FUNC_CNTL_2));
- dev_info(adev->dev, " CG_SPLL_FUNC_CNTL_3=0x%08X\n",
- RREG32_SMC(ixCG_SPLL_FUNC_CNTL_3));
- dev_info(adev->dev, " CG_SPLL_FUNC_CNTL_4=0x%08X\n",
- RREG32_SMC(ixCG_SPLL_FUNC_CNTL_4));
- dev_info(adev->dev, " CG_SPLL_SPREAD_SPECTRUM=0x%08X\n",
- RREG32_SMC(ixCG_SPLL_SPREAD_SPECTRUM));
- dev_info(adev->dev, " CG_SPLL_SPREAD_SPECTRUM_2=0x%08X\n",
- RREG32_SMC(ixCG_SPLL_SPREAD_SPECTRUM_2));
- dev_info(adev->dev, " DLL_CNTL=0x%08X\n",
- RREG32(mmDLL_CNTL));
- dev_info(adev->dev, " MCLK_PWRMGT_CNTL=0x%08X\n",
- RREG32(mmMCLK_PWRMGT_CNTL));
- dev_info(adev->dev, " MPLL_AD_FUNC_CNTL=0x%08X\n",
- RREG32(mmMPLL_AD_FUNC_CNTL));
- dev_info(adev->dev, " MPLL_DQ_FUNC_CNTL=0x%08X\n",
- RREG32(mmMPLL_DQ_FUNC_CNTL));
- dev_info(adev->dev, " MPLL_FUNC_CNTL=0x%08X\n",
- RREG32(mmMPLL_FUNC_CNTL));
- dev_info(adev->dev, " MPLL_FUNC_CNTL_1=0x%08X\n",
- RREG32(mmMPLL_FUNC_CNTL_1));
- dev_info(adev->dev, " MPLL_FUNC_CNTL_2=0x%08X\n",
- RREG32(mmMPLL_FUNC_CNTL_2));
- dev_info(adev->dev, " MPLL_SS1=0x%08X\n",
- RREG32(mmMPLL_SS1));
- dev_info(adev->dev, " MPLL_SS2=0x%08X\n",
- RREG32(mmMPLL_SS2));
- dev_info(adev->dev, " CG_DISPLAY_GAP_CNTL=0x%08X\n",
- RREG32_SMC(ixCG_DISPLAY_GAP_CNTL));
- dev_info(adev->dev, " CG_DISPLAY_GAP_CNTL2=0x%08X\n",
- RREG32_SMC(ixCG_DISPLAY_GAP_CNTL2));
- dev_info(adev->dev, " CG_STATIC_SCREEN_PARAMETER=0x%08X\n",
- RREG32_SMC(ixCG_STATIC_SCREEN_PARAMETER));
- dev_info(adev->dev, " CG_FREQ_TRAN_VOTING_0=0x%08X\n",
- RREG32_SMC(ixCG_FREQ_TRAN_VOTING_0));
- dev_info(adev->dev, " CG_FREQ_TRAN_VOTING_1=0x%08X\n",
- RREG32_SMC(ixCG_FREQ_TRAN_VOTING_1));
- dev_info(adev->dev, " CG_FREQ_TRAN_VOTING_2=0x%08X\n",
- RREG32_SMC(ixCG_FREQ_TRAN_VOTING_2));
- dev_info(adev->dev, " CG_FREQ_TRAN_VOTING_3=0x%08X\n",
- RREG32_SMC(ixCG_FREQ_TRAN_VOTING_3));
- dev_info(adev->dev, " CG_FREQ_TRAN_VOTING_4=0x%08X\n",
- RREG32_SMC(ixCG_FREQ_TRAN_VOTING_4));
- dev_info(adev->dev, " CG_FREQ_TRAN_VOTING_5=0x%08X\n",
- RREG32_SMC(ixCG_FREQ_TRAN_VOTING_5));
- dev_info(adev->dev, " CG_FREQ_TRAN_VOTING_6=0x%08X\n",
- RREG32_SMC(ixCG_FREQ_TRAN_VOTING_6));
- dev_info(adev->dev, " CG_FREQ_TRAN_VOTING_7=0x%08X\n",
- RREG32_SMC(ixCG_FREQ_TRAN_VOTING_7));
- dev_info(adev->dev, " RCU_UC_EVENTS=0x%08X\n",
- RREG32_SMC(ixRCU_UC_EVENTS));
- dev_info(adev->dev, " DPM_TABLE_475=0x%08X\n",
- RREG32_SMC(ixDPM_TABLE_475));
- dev_info(adev->dev, " MC_SEQ_RAS_TIMING_LP=0x%08X\n",
- RREG32(mmMC_SEQ_RAS_TIMING_LP));
- dev_info(adev->dev, " MC_SEQ_RAS_TIMING=0x%08X\n",
- RREG32(mmMC_SEQ_RAS_TIMING));
- dev_info(adev->dev, " MC_SEQ_CAS_TIMING_LP=0x%08X\n",
- RREG32(mmMC_SEQ_CAS_TIMING_LP));
- dev_info(adev->dev, " MC_SEQ_CAS_TIMING=0x%08X\n",
- RREG32(mmMC_SEQ_CAS_TIMING));
- dev_info(adev->dev, " MC_SEQ_DLL_STBY_LP=0x%08X\n",
- RREG32(mmMC_SEQ_DLL_STBY_LP));
- dev_info(adev->dev, " MC_SEQ_DLL_STBY=0x%08X\n",
- RREG32(mmMC_SEQ_DLL_STBY));
- dev_info(adev->dev, " MC_SEQ_G5PDX_CMD0_LP=0x%08X\n",
- RREG32(mmMC_SEQ_G5PDX_CMD0_LP));
- dev_info(adev->dev, " MC_SEQ_G5PDX_CMD0=0x%08X\n",
- RREG32(mmMC_SEQ_G5PDX_CMD0));
- dev_info(adev->dev, " MC_SEQ_G5PDX_CMD1_LP=0x%08X\n",
- RREG32(mmMC_SEQ_G5PDX_CMD1_LP));
- dev_info(adev->dev, " MC_SEQ_G5PDX_CMD1=0x%08X\n",
- RREG32(mmMC_SEQ_G5PDX_CMD1));
- dev_info(adev->dev, " MC_SEQ_G5PDX_CTRL_LP=0x%08X\n",
- RREG32(mmMC_SEQ_G5PDX_CTRL_LP));
- dev_info(adev->dev, " MC_SEQ_G5PDX_CTRL=0x%08X\n",
- RREG32(mmMC_SEQ_G5PDX_CTRL));
- dev_info(adev->dev, " MC_SEQ_PMG_DVS_CMD_LP=0x%08X\n",
- RREG32(mmMC_SEQ_PMG_DVS_CMD_LP));
- dev_info(adev->dev, " MC_SEQ_PMG_DVS_CMD=0x%08X\n",
- RREG32(mmMC_SEQ_PMG_DVS_CMD));
- dev_info(adev->dev, " MC_SEQ_PMG_DVS_CTL_LP=0x%08X\n",
- RREG32(mmMC_SEQ_PMG_DVS_CTL_LP));
- dev_info(adev->dev, " MC_SEQ_PMG_DVS_CTL=0x%08X\n",
- RREG32(mmMC_SEQ_PMG_DVS_CTL));
- dev_info(adev->dev, " MC_SEQ_MISC_TIMING_LP=0x%08X\n",
- RREG32(mmMC_SEQ_MISC_TIMING_LP));
- dev_info(adev->dev, " MC_SEQ_MISC_TIMING=0x%08X\n",
- RREG32(mmMC_SEQ_MISC_TIMING));
- dev_info(adev->dev, " MC_SEQ_MISC_TIMING2_LP=0x%08X\n",
- RREG32(mmMC_SEQ_MISC_TIMING2_LP));
- dev_info(adev->dev, " MC_SEQ_MISC_TIMING2=0x%08X\n",
- RREG32(mmMC_SEQ_MISC_TIMING2));
- dev_info(adev->dev, " MC_SEQ_PMG_CMD_EMRS_LP=0x%08X\n",
- RREG32(mmMC_SEQ_PMG_CMD_EMRS_LP));
- dev_info(adev->dev, " MC_PMG_CMD_EMRS=0x%08X\n",
- RREG32(mmMC_PMG_CMD_EMRS));
- dev_info(adev->dev, " MC_SEQ_PMG_CMD_MRS_LP=0x%08X\n",
- RREG32(mmMC_SEQ_PMG_CMD_MRS_LP));
- dev_info(adev->dev, " MC_PMG_CMD_MRS=0x%08X\n",
- RREG32(mmMC_PMG_CMD_MRS));
- dev_info(adev->dev, " MC_SEQ_PMG_CMD_MRS1_LP=0x%08X\n",
- RREG32(mmMC_SEQ_PMG_CMD_MRS1_LP));
- dev_info(adev->dev, " MC_PMG_CMD_MRS1=0x%08X\n",
- RREG32(mmMC_PMG_CMD_MRS1));
- dev_info(adev->dev, " MC_SEQ_WR_CTL_D0_LP=0x%08X\n",
- RREG32(mmMC_SEQ_WR_CTL_D0_LP));
- dev_info(adev->dev, " MC_SEQ_WR_CTL_D0=0x%08X\n",
- RREG32(mmMC_SEQ_WR_CTL_D0));
- dev_info(adev->dev, " MC_SEQ_WR_CTL_D1_LP=0x%08X\n",
- RREG32(mmMC_SEQ_WR_CTL_D1_LP));
- dev_info(adev->dev, " MC_SEQ_WR_CTL_D1=0x%08X\n",
- RREG32(mmMC_SEQ_WR_CTL_D1));
- dev_info(adev->dev, " MC_SEQ_RD_CTL_D0_LP=0x%08X\n",
- RREG32(mmMC_SEQ_RD_CTL_D0_LP));
- dev_info(adev->dev, " MC_SEQ_RD_CTL_D0=0x%08X\n",
- RREG32(mmMC_SEQ_RD_CTL_D0));
- dev_info(adev->dev, " MC_SEQ_RD_CTL_D1_LP=0x%08X\n",
- RREG32(mmMC_SEQ_RD_CTL_D1_LP));
- dev_info(adev->dev, " MC_SEQ_RD_CTL_D1=0x%08X\n",
- RREG32(mmMC_SEQ_RD_CTL_D1));
- dev_info(adev->dev, " MC_SEQ_PMG_TIMING_LP=0x%08X\n",
- RREG32(mmMC_SEQ_PMG_TIMING_LP));
- dev_info(adev->dev, " MC_SEQ_PMG_TIMING=0x%08X\n",
- RREG32(mmMC_SEQ_PMG_TIMING));
- dev_info(adev->dev, " MC_SEQ_PMG_CMD_MRS2_LP=0x%08X\n",
- RREG32(mmMC_SEQ_PMG_CMD_MRS2_LP));
- dev_info(adev->dev, " MC_PMG_CMD_MRS2=0x%08X\n",
- RREG32(mmMC_PMG_CMD_MRS2));
- dev_info(adev->dev, " MC_SEQ_WR_CTL_2_LP=0x%08X\n",
- RREG32(mmMC_SEQ_WR_CTL_2_LP));
- dev_info(adev->dev, " MC_SEQ_WR_CTL_2=0x%08X\n",
- RREG32(mmMC_SEQ_WR_CTL_2));
- dev_info(adev->dev, " PCIE_LC_SPEED_CNTL=0x%08X\n",
- RREG32_PCIE(ixPCIE_LC_SPEED_CNTL));
- dev_info(adev->dev, " PCIE_LC_LINK_WIDTH_CNTL=0x%08X\n",
- RREG32_PCIE(ixPCIE_LC_LINK_WIDTH_CNTL));
- dev_info(adev->dev, " SMC_IND_INDEX_0=0x%08X\n",
- RREG32(mmSMC_IND_INDEX_0));
- dev_info(adev->dev, " SMC_IND_DATA_0=0x%08X\n",
- RREG32(mmSMC_IND_DATA_0));
- dev_info(adev->dev, " SMC_IND_ACCESS_CNTL=0x%08X\n",
- RREG32(mmSMC_IND_ACCESS_CNTL));
- dev_info(adev->dev, " SMC_RESP_0=0x%08X\n",
- RREG32(mmSMC_RESP_0));
- dev_info(adev->dev, " SMC_MESSAGE_0=0x%08X\n",
- RREG32(mmSMC_MESSAGE_0));
- dev_info(adev->dev, " SMC_SYSCON_RESET_CNTL=0x%08X\n",
- RREG32_SMC(ixSMC_SYSCON_RESET_CNTL));
- dev_info(adev->dev, " SMC_SYSCON_CLOCK_CNTL_0=0x%08X\n",
- RREG32_SMC(ixSMC_SYSCON_CLOCK_CNTL_0));
- dev_info(adev->dev, " SMC_SYSCON_MISC_CNTL=0x%08X\n",
- RREG32_SMC(ixSMC_SYSCON_MISC_CNTL));
- dev_info(adev->dev, " SMC_PC_C=0x%08X\n",
- RREG32_SMC(ixSMC_PC_C));
-}
-
static int ci_dpm_soft_reset(void *handle)
{
return 0;
@@ -6572,7 +6360,7 @@ static int ci_dpm_set_interrupt_state(struct amdgpu_device *adev,
}
static int ci_dpm_process_interrupt(struct amdgpu_device *adev,
- struct amdgpu_irq_src *source,
+ struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
bool queue_thermal = false;
@@ -6614,6 +6402,7 @@ static int ci_dpm_set_powergating_state(void *handle,
}
const struct amd_ip_funcs ci_dpm_ip_funcs = {
+ .name = "ci_dpm",
.early_init = ci_dpm_early_init,
.late_init = ci_dpm_late_init,
.sw_init = ci_dpm_sw_init,
@@ -6625,7 +6414,6 @@ const struct amd_ip_funcs ci_dpm_ip_funcs = {
.is_idle = ci_dpm_is_idle,
.wait_for_idle = ci_dpm_wait_for_idle,
.soft_reset = ci_dpm_soft_reset,
- .print_status = ci_dpm_print_status,
.set_clockgating_state = ci_dpm_set_clockgating_state,
.set_powergating_state = ci_dpm_set_powergating_state,
};
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-28 09:55:10 +0300