static void cz_dpm_powergate_uvd(struct amdgpu_device *adev, bool gate);
static void cz_dpm_powergate_vce(struct amdgpu_device *adev, bool gate);
+static void cz_dpm_fini(struct amdgpu_device *adev);
static struct cz_ps *cz_get_ps(struct amdgpu_ps *rps)
{
ps = kzalloc(sizeof(struct cz_ps), GFP_KERNEL);
if (ps == NULL) {
+ for (j = 0; j < i; j++)
+ kfree(adev->pm.dpm.ps[j].ps_priv);
kfree(adev->pm.dpm.ps);
return -ENOMEM;
}
ret = amdgpu_get_platform_caps(adev);
if (ret)
- return ret;
+ goto err;
ret = amdgpu_parse_extended_power_table(adev);
if (ret)
- return ret;
+ goto err;
pi->sram_end = SMC_RAM_END;
pi->caps_td_ramping = true;
pi->caps_tcp_ramping = true;
}
- pi->caps_sclk_ds = true;
+ if (amdgpu_sclk_deep_sleep_en)
+ pi->caps_sclk_ds = true;
+ else
+ pi->caps_sclk_ds = false;
+
pi->voting_clients = 0x00c00033;
pi->auto_thermal_throttling_enabled = true;
pi->bapm_enabled = false;
ret = cz_parse_sys_info_table(adev);
if (ret)
- return ret;
+ goto err;
cz_patch_voltage_values(adev);
cz_construct_boot_state(adev);
ret = cz_parse_power_table(adev);
if (ret)
- return ret;
+ goto err;
ret = cz_process_firmware_header(adev);
if (ret)
- return ret;
+ goto err;
pi->dpm_enabled = true;
pi->uvd_dynamic_pg = false;
return 0;
+err:
+ cz_dpm_fini(adev);
+ return ret;
}
static void cz_dpm_fini(struct amdgpu_device *adev)
struct cz_power_info *pi = cz_get_pi(adev);
pi->active_process_mask = 0;
-
}
static int cz_dpm_download_pptable_from_smu(struct amdgpu_device *adev,
void **table)
{
- int ret = 0;
-
- ret = cz_smu_download_pptable(adev, table);
-
- return ret;
+ return cz_smu_download_pptable(adev, table);
}
static int cz_dpm_upload_pptable_to_smu(struct amdgpu_device *adev)
pi->sclk_dpm.hard_min_clk = 0;
cz_send_msg_to_smc(adev, PPSMC_MSG_GetMaxSclkLevel);
level = cz_get_argument(adev);
- if (level < table->count)
+ if (level < table->count) {
clock = table->entries[level].clk;
- else {
+ } else {
DRM_ERROR("Invalid SLCK Voltage Dependency table entry.\n");
clock = table->entries[table->count - 1].clk;
}
pi->uvd_dpm.hard_min_clk = 0;
cz_send_msg_to_smc(adev, PPSMC_MSG_GetMaxUvdLevel);
level = cz_get_argument(adev);
- if (level < table->count)
+ if (level < table->count) {
clock = table->entries[level].vclk;
- else {
+ } else {
DRM_ERROR("Invalid UVD Voltage Dependency table entry.\n");
clock = table->entries[table->count - 1].vclk;
}
pi->vce_dpm.hard_min_clk = table->entries[0].ecclk;
cz_send_msg_to_smc(adev, PPSMC_MSG_GetMaxEclkLevel);
level = cz_get_argument(adev);
- if (level < table->count)
+ if (level < table->count) {
clock = table->entries[level].ecclk;
- else {
+ } else {
/* future BIOS would fix this error */
DRM_ERROR("Invalid VCE Voltage Dependency table entry.\n");
clock = table->entries[table->count - 1].ecclk;
pi->acp_dpm.hard_min_clk = 0;
cz_send_msg_to_smc(adev, PPSMC_MSG_GetMaxAclkLevel);
level = cz_get_argument(adev);
- if (level < table->count)
+ if (level < table->count) {
clock = table->entries[level].clk;
- else {
+ } else {
DRM_ERROR("Invalid ACP Voltage Dependency table entry.\n");
clock = table->entries[table->count - 1].clk;
}
struct cz_power_info *pi = cz_get_pi(adev);
pi->low_sclk_interrupt_threshold = 0;
-
}
static void cz_dpm_setup_asic(struct amdgpu_device *adev)
int ret;
if (pi->caps_sq_ramping || pi->caps_db_ramping ||
- pi->caps_td_ramping || pi->caps_tcp_ramping) {
+ pi->caps_td_ramping || pi->caps_tcp_ramping) {
if (adev->gfx.gfx_current_status != AMDGPU_GFX_SAFE_MODE) {
ret = cz_disable_cgpg(adev);
if (ret) {
ps->force_high = false;
ps->need_dfs_bypass = true;
pi->video_start = new_rps->dclk || new_rps->vclk ||
- new_rps->evclk || new_rps->ecclk;
+ new_rps->evclk || new_rps->ecclk;
if ((new_rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
ATOM_PPLIB_CLASSIFICATION_UI_BATTERY)
}
cz_reset_acp_boot_level(adev);
-
cz_update_current_ps(adev, adev->pm.dpm.boot_ps);
return 0;
return 0;
}
-/* borrowed from KV, need future unify */
static int cz_dpm_get_temperature(struct amdgpu_device *adev)
{
int actual_temp = 0;
- uint32_t temp = RREG32_SMC(0xC0300E0C);
+ uint32_t val = RREG32_SMC(ixTHM_TCON_CUR_TMP);
+ uint32_t temp = REG_GET_FIELD(val, THM_TCON_CUR_TMP, CUR_TEMP);
- if (temp)
+ if (REG_GET_FIELD(val, THM_TCON_CUR_TMP, CUR_TEMP_RANGE_SEL))
actual_temp = 1000 * ((temp / 8) - 49);
+ else
+ actual_temp = 1000 * (temp / 8);
return actual_temp;
}
struct amdgpu_ps *ps = &pi->requested_rps;
cz_update_current_ps(adev, ps);
-
}
static int cz_dpm_force_highest(struct amdgpu_device *adev)
/* disable clockgating so we can properly shut down the block */
ret = amdgpu_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_UVD,
AMD_CG_STATE_UNGATE);
+ if (ret) {
+ DRM_ERROR("UVD DPM Power Gating failed to set clockgating state\n");
+ return;
+ }
+
/* shutdown the UVD block */
ret = amdgpu_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_UVD,
AMD_PG_STATE_GATE);
- /* XXX: check for errors */
+
+ if (ret) {
+ DRM_ERROR("UVD DPM Power Gating failed to set powergating state\n");
+ return;
+ }
}
cz_update_uvd_dpm(adev, gate);
- if (pi->caps_uvd_pg)
+ if (pi->caps_uvd_pg) {
/* power off the UVD block */
- cz_send_msg_to_smc(adev, PPSMC_MSG_UVDPowerOFF);
+ ret = cz_send_msg_to_smc(adev, PPSMC_MSG_UVDPowerOFF);
+ if (ret) {
+ DRM_ERROR("UVD DPM Power Gating failed to send SMU PowerOFF message\n");
+ return;
+ }
+ }
} else {
if (pi->caps_uvd_pg) {
/* power on the UVD block */
if (pi->uvd_dynamic_pg)
- cz_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_UVDPowerON, 1);
+ ret = cz_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_UVDPowerON, 1);
else
- cz_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_UVDPowerON, 0);
+ ret = cz_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_UVDPowerON, 0);
+
+ if (ret) {
+ DRM_ERROR("UVD DPM Power Gating Failed to send SMU PowerON message\n");
+ return;
+ }
+
/* re-init the UVD block */
ret = amdgpu_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_UVD,
AMD_PG_STATE_UNGATE);
+
+ if (ret) {
+ DRM_ERROR("UVD DPM Power Gating Failed to set powergating state\n");
+ return;
+ }
+
/* enable clockgating. hw will dynamically gate/ungate clocks on the fly */
ret = amdgpu_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_UVD,
AMD_CG_STATE_GATE);
- /* XXX: check for errors */
+ if (ret) {
+ DRM_ERROR("UVD DPM Power Gating Failed to set clockgating state\n");
+ return;
+ }
}
cz_update_uvd_dpm(adev, gate);
}
/* Stable Pstate is enabled and we need to set the VCE DPM to highest level */
if (pi->caps_stable_power_state) {
pi->vce_dpm.hard_min_clk = table->entries[table->count-1].ecclk;
-
} else { /* non-stable p-state cases. without vce.Arbiter.EcclkHardMin */
/* leave it as set by user */
/*pi->vce_dpm.hard_min_clk = table->entries[0].ecclk;*/
projects / cascardo / linux.git / blobdiff