bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-05 23:05:25 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amd/pm: fulfill Navi1x implementations for DriverSmuConfig setting

Browse Source 
Fulfill the implementations for DriverSmuConfig setting on Navi1x.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan
2022-01-19 12:00:38 +08:00
committed by Alex Deucher
parent e610941c45
commit 7e2a4cfc62
1 changed files with 50 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
View File

@@ -3430,6 +3430,54 @@ static int navi10_post_smu_init(struct smu_context *smu)
return ret;
}
static int navi10_get_default_config_table_settings(struct smu_context *smu,
struct config_table_setting *table)
{
if (!table)
return -EINVAL;
table->gfxclk_average_tau = 10;
table->socclk_average_tau = 10;
table->uclk_average_tau = 10;
table->gfx_activity_average_tau = 10;
table->mem_activity_average_tau = 10;
table->socket_power_average_tau = 10;
return 0;
}
static int navi10_set_config_table(struct smu_context *smu,
struct config_table_setting *table)
{
DriverSmuConfig_t driver_smu_config_table;
if (!table)
return -EINVAL;
memset(&driver_smu_config_table,
0,
sizeof(driver_smu_config_table));
driver_smu_config_table.GfxclkAverageLpfTau =
table->gfxclk_average_tau;
driver_smu_config_table.SocclkAverageLpfTau =
table->socclk_average_tau;
driver_smu_config_table.UclkAverageLpfTau =
table->uclk_average_tau;
driver_smu_config_table.GfxActivityLpfTau =
table->gfx_activity_average_tau;
driver_smu_config_table.UclkActivityLpfTau =
table->mem_activity_average_tau;
driver_smu_config_table.SocketPowerLpfTau =
table->socket_power_average_tau;
return smu_cmn_update_table(smu,
SMU_TABLE_DRIVER_SMU_CONFIG,
0,
(void *)&driver_smu_config_table,
true);
}
static const struct pptable_funcs navi10_ppt_funcs = {
.get_allowed_feature_mask = navi10_get_allowed_feature_mask,
.set_default_dpm_table = navi10_set_default_dpm_table,
@@ -3519,6 +3567,8 @@ static const struct pptable_funcs navi10_ppt_funcs = {
.post_init = navi10_post_smu_init,
.interrupt_work = smu_v11_0_interrupt_work,
.set_mp1_state = smu_cmn_set_mp1_state,
.get_default_config_table_settings = navi10_get_default_config_table_settings,
.set_config_table = navi10_set_config_table,
};
void navi10_set_ppt_funcs(struct smu_context *smu)