#include <linux/firmware.h>
#include "drmP.h"
#include "radeon.h"
+#include "radeon_asic.h"
#include "radeon_ucode.h"
#include "cikd.h"
#include "r600_dpm.h"
}
}
-static int ci_set_thermal_temperature_range(struct radeon_device *rdev,
+static int ci_thermal_set_temperature_range(struct radeon_device *rdev,
int min_temp, int max_temp)
{
int low_temp = 0 * 1000;
return 0;
}
+static int ci_thermal_enable_alert(struct radeon_device *rdev,
+ bool enable)
+{
+ u32 thermal_int = RREG32_SMC(CG_THERMAL_INT);
+ PPSMC_Result result;
+
+ if (enable) {
+ thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
+ rdev->irq.dpm_thermal = false;
+ result = ci_send_msg_to_smc(rdev, PPSMC_MSG_Thermal_Cntl_Enable);
+ if (result != PPSMC_Result_OK) {
+ DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
+ return -EINVAL;
+ }
+ } else {
+ thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
+ rdev->irq.dpm_thermal = true;
+ result = ci_send_msg_to_smc(rdev, PPSMC_MSG_Thermal_Cntl_Disable);
+ if (result != PPSMC_Result_OK) {
+ DRM_DEBUG_KMS("Could not disable thermal interrupts.\n");
+ return -EINVAL;
+ }
+ }
+
+ WREG32_SMC(CG_THERMAL_INT, thermal_int);
+
+ return 0;
+}
+
#if 0
static int ci_read_smc_soft_register(struct radeon_device *rdev,
u16 reg_offset, u32 *value)
if (!pi->sclk_dpm_key_disabled) {
PPSMC_Result smc_result =
- ci_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_DPM_ForceState, n);
+ ci_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SCLKDPM_SetEnabledMask, 1 << n);
if (smc_result != PPSMC_Result_OK)
return -EINVAL;
}
if (!pi->mclk_dpm_key_disabled) {
PPSMC_Result smc_result =
- ci_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_MCLKDPM_ForceState, n);
+ ci_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_MCLKDPM_SetEnabledMask, 1 << n);
if (smc_result != PPSMC_Result_OK)
return -EINVAL;
}
return ni_copy_and_switch_arb_sets(rdev, tmp, MC_CG_ARB_FREQ_F0);
}
+static void ci_register_patching_mc_arb(struct radeon_device *rdev,
+ const u32 engine_clock,
+ const u32 memory_clock,
+ u32 *dram_timimg2)
+{
+ bool patch;
+ u32 tmp, tmp2;
+
+ tmp = RREG32(MC_SEQ_MISC0);
+ patch = ((tmp & 0x0000f00) == 0x300) ? true : false;
+
+ if (patch &&
+ ((rdev->pdev->device == 0x67B0) ||
+ (rdev->pdev->device == 0x67B1))) {
+ if ((memory_clock > 100000) && (memory_clock <= 125000)) {
+ tmp2 = (((0x31 * engine_clock) / 125000) - 1) & 0xff;
+ *dram_timimg2 &= ~0x00ff0000;
+ *dram_timimg2 |= tmp2 << 16;
+ } else if ((memory_clock > 125000) && (memory_clock <= 137500)) {
+ tmp2 = (((0x36 * engine_clock) / 137500) - 1) & 0xff;
+ *dram_timimg2 &= ~0x00ff0000;
+ *dram_timimg2 |= tmp2 << 16;
+ }
+ }
+}
+
+
static int ci_populate_memory_timing_parameters(struct radeon_device *rdev,
u32 sclk,
u32 mclk,
dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
+ ci_register_patching_mc_arb(rdev, sclk, mclk, &dram_timing2);
+
arb_regs->McArbDramTiming = cpu_to_be32(dram_timing);
arb_regs->McArbDramTiming2 = cpu_to_be32(dram_timing2);
arb_regs->McArbBurstTime = (u8)burst_time;
u32 tmp;
u32 reference_clock = rdev->clock.mpll.reference_freq;
- if (pi->mem_gddr5)
- freq_nom = memory_clock * 4;
+ if (mpll_param.qdr == 1)
+ freq_nom = memory_clock * 4 * (1 << mpll_param.post_div);
else
- freq_nom = memory_clock * 2;
+ freq_nom = memory_clock * 2 * (1 << mpll_param.post_div);
tmp = (freq_nom / reference_clock);
tmp = tmp * tmp;
&memory_level->MinVddcPhases);
memory_level->EnabledForThrottle = 1;
- memory_level->EnabledForActivity = 1;
memory_level->UpH = 0;
memory_level->DownH = 100;
memory_level->VoltageDownH = 0;
graphic_level->CcPwrDynRm = 0;
graphic_level->CcPwrDynRm1 = 0;
- graphic_level->EnabledForActivity = 1;
graphic_level->EnabledForThrottle = 1;
graphic_level->UpH = 0;
graphic_level->DownH = 0;
&pi->smc_state_table.GraphicsLevel[i]);
if (ret)
return ret;
+ if (i > 1)
+ pi->smc_state_table.GraphicsLevel[i].DeepSleepDivId = 0;
if (i == (dpm_table->sclk_table.count - 1))
pi->smc_state_table.GraphicsLevel[i].DisplayWatermark =
PPSMC_DISPLAY_WATERMARK_HIGH;
}
+ pi->smc_state_table.GraphicsLevel[0].EnabledForActivity = 1;
pi->smc_state_table.GraphicsDpmLevelCount = (u8)dpm_table->sclk_table.count;
pi->dpm_level_enable_mask.sclk_dpm_enable_mask =
return ret;
}
+ pi->smc_state_table.MemoryLevel[0].EnabledForActivity = 1;
+
+ if ((dpm_table->mclk_table.count >= 2) &&
+ ((rdev->pdev->device == 0x67B0) || (rdev->pdev->device == 0x67B1))) {
+ pi->smc_state_table.MemoryLevel[1].MinVddc =
+ pi->smc_state_table.MemoryLevel[0].MinVddc;
+ pi->smc_state_table.MemoryLevel[1].MinVddcPhases =
+ pi->smc_state_table.MemoryLevel[0].MinVddcPhases;
+ }
+
pi->smc_state_table.MemoryLevel[0].ActivityLevel = cpu_to_be16(0x1F);
pi->smc_state_table.MemoryDpmLevelCount = (u8)dpm_table->mclk_table.count;
&pi->dpm_table.pcie_speed_table,
SMU7_MAX_LEVELS_LINK);
- ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 0,
- pi->pcie_gen_powersaving.min,
- pi->pcie_lane_powersaving.min);
+ if (rdev->family == CHIP_BONAIRE)
+ ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 0,
+ pi->pcie_gen_powersaving.min,
+ pi->pcie_lane_powersaving.max);
+ else
+ ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 0,
+ pi->pcie_gen_powersaving.min,
+ pi->pcie_lane_powersaving.min);
ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 1,
pi->pcie_gen_performance.min,
pi->pcie_lane_performance.min);
allowed_sclk_vddc_table->entries[i].clk)) {
pi->dpm_table.sclk_table.dpm_levels[pi->dpm_table.sclk_table.count].value =
allowed_sclk_vddc_table->entries[i].clk;
- pi->dpm_table.sclk_table.dpm_levels[pi->dpm_table.sclk_table.count].enabled = true;
+ pi->dpm_table.sclk_table.dpm_levels[pi->dpm_table.sclk_table.count].enabled =
+ (i == 0) ? true : false;
pi->dpm_table.sclk_table.count++;
}
}
pi->dpm_table.mclk_table.count = 0;
for (i = 0; i < allowed_mclk_table->count; i++) {
- if ((i==0) ||
+ if ((i == 0) ||
(pi->dpm_table.mclk_table.dpm_levels[pi->dpm_table.mclk_table.count-1].value !=
allowed_mclk_table->entries[i].clk)) {
pi->dpm_table.mclk_table.dpm_levels[pi->dpm_table.mclk_table.count].value =
allowed_mclk_table->entries[i].clk;
- pi->dpm_table.mclk_table.dpm_levels[pi->dpm_table.mclk_table.count].enabled = true;
+ pi->dpm_table.mclk_table.dpm_levels[pi->dpm_table.mclk_table.count].enabled =
+ (i == 0) ? true : false;
pi->dpm_table.mclk_table.count++;
}
}
enum radeon_dpm_forced_level level)
{
struct ci_power_info *pi = ci_get_pi(rdev);
- PPSMC_Result smc_result;
u32 tmp, levels, i;
int ret;
}
}
} else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) {
- if (!pi->sclk_dpm_key_disabled) {
- smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_NoForcedLevel);
- if (smc_result != PPSMC_Result_OK)
- return -EINVAL;
- }
- if (!pi->mclk_dpm_key_disabled) {
- smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_MCLKDPM_NoForcedLevel);
- if (smc_result != PPSMC_Result_OK)
- return -EINVAL;
- }
- if (!pi->pcie_dpm_key_disabled) {
- smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_PCIeDPM_UnForceLevel);
- if (smc_result != PPSMC_Result_OK)
- return -EINVAL;
- }
+ ret = ci_upload_dpm_level_enable_mask(rdev);
+ if (ret)
+ return ret;
}
rdev->pm.dpm.forced_level = level;
return 0;
}
-int ci_dpm_late_enable(struct radeon_device *rdev)
+static int ci_set_temperature_range(struct radeon_device *rdev)
{
int ret;
- if (rdev->irq.installed &&
- r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
-#if 0
- PPSMC_Result result;
-#endif
- ret = ci_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
- if (ret) {
- DRM_ERROR("ci_set_thermal_temperature_range failed\n");
- return ret;
- }
- rdev->irq.dpm_thermal = true;
- radeon_irq_set(rdev);
-#if 0
- result = ci_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
+ ret = ci_thermal_enable_alert(rdev, false);
+ if (ret)
+ return ret;
+ ret = ci_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
+ if (ret)
+ return ret;
+ ret = ci_thermal_enable_alert(rdev, true);
+ if (ret)
+ return ret;
- if (result != PPSMC_Result_OK)
- DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
-#endif
- }
+ return ret;
+}
+
+int ci_dpm_late_enable(struct radeon_device *rdev)
+{
+ int ret;
+
+ ret = ci_set_temperature_range(rdev);
+ if (ret)
+ return ret;
ci_dpm_powergate_uvd(rdev, true);
ci_enable_spread_spectrum(rdev, false);
ci_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
ci_stop_dpm(rdev);
- ci_enable_ds_master_switch(rdev, true);
+ ci_enable_ds_master_switch(rdev, false);
ci_enable_ulv(rdev, false);
ci_clear_vc(rdev);
ci_reset_to_default(rdev);
int ci_dpm_init(struct radeon_device *rdev)
{
int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
+ SMU7_Discrete_DpmTable *dpm_table;
+ struct radeon_gpio_rec gpio;
u16 data_offset, size;
u8 frev, crev;
struct ci_power_info *pi;
pi->uvd_enabled = false;
+ dpm_table = &pi->smc_state_table;
+
+ gpio = radeon_atombios_lookup_gpio(rdev, VDDC_VRHOT_GPIO_PINID);
+ if (gpio.valid) {
+ dpm_table->VRHotGpio = gpio.shift;
+ rdev->pm.dpm.platform_caps |= ATOM_PP_PLATFORM_CAP_REGULATOR_HOT;
+ } else {
+ dpm_table->VRHotGpio = CISLANDS_UNUSED_GPIO_PIN;
+ rdev->pm.dpm.platform_caps &= ~ATOM_PP_PLATFORM_CAP_REGULATOR_HOT;
+ }
+
+ gpio = radeon_atombios_lookup_gpio(rdev, PP_AC_DC_SWITCH_GPIO_PINID);
+ if (gpio.valid) {
+ dpm_table->AcDcGpio = gpio.shift;
+ rdev->pm.dpm.platform_caps |= ATOM_PP_PLATFORM_CAP_HARDWAREDC;
+ } else {
+ dpm_table->AcDcGpio = CISLANDS_UNUSED_GPIO_PIN;
+ rdev->pm.dpm.platform_caps &= ~ATOM_PP_PLATFORM_CAP_HARDWAREDC;
+ }
+
+ gpio = radeon_atombios_lookup_gpio(rdev, VDDC_PCC_GPIO_PINID);
+ if (gpio.valid) {
+ u32 tmp = RREG32_SMC(CNB_PWRMGT_CNTL);
+
+ switch (gpio.shift) {
+ case 0:
+ tmp &= ~GNB_SLOW_MODE_MASK;
+ tmp |= GNB_SLOW_MODE(1);
+ break;
+ case 1:
+ tmp &= ~GNB_SLOW_MODE_MASK;
+ tmp |= GNB_SLOW_MODE(2);
+ break;
+ case 2:
+ tmp |= GNB_SLOW;
+ break;
+ case 3:
+ tmp |= FORCE_NB_PS1;
+ break;
+ case 4:
+ tmp |= DPM_ENABLED;
+ break;
+ default:
+ DRM_ERROR("Invalid PCC GPIO!");
+ break;
+ }
+ WREG32_SMC(CNB_PWRMGT_CNTL, tmp);
+ }
+
pi->voltage_control = CISLANDS_VOLTAGE_CONTROL_NONE;
pi->vddci_control = CISLANDS_VOLTAGE_CONTROL_NONE;
pi->mvdd_control = CISLANDS_VOLTAGE_CONTROL_NONE;
projects / karo-tx-linux.git / blobdiff