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Commit a746c77e authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
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drm/amd/pm: drop unneeded hwmgr->smu_lock 

As all those related APIs are already well protected by adev->pm.mutex.
Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: default avatarGuchun Chen <guchun.chen@amd.com>
Reviewed-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 1f2cf08a
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Showing with 38 additions and 241 deletions
drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c
View file @ a746c77e
......@@ -50,7 +50,6 @@ static int amd_powerplay_create(struct amdgpu_device *adev)
hwmgr->adev = adev;
hwmgr->not_vf = !amdgpu_sriov_vf(adev);
hwmgr->device = amdgpu_cgs_create_device(adev);
mutex_init(&hwmgr->smu_lock);
mutex_init(&hwmgr->msg_lock);
hwmgr->chip_family = adev->family;
hwmgr->chip_id = adev->asic_type;
......@@ -178,12 +177,9 @@ static int pp_late_init(void *handle)
struct amdgpu_device *adev = handle;
struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle;
if (hwmgr && hwmgr->pm_en) {
mutex_lock(&hwmgr->smu_lock);
if (hwmgr && hwmgr->pm_en)
hwmgr_handle_task(hwmgr,
AMD_PP_TASK_COMPLETE_INIT, NULL);
mutex_unlock(&hwmgr->smu_lock);
}
if (adev->pm.smu_prv_buffer_size != 0)
pp_reserve_vram_for_smu(adev);
......@@ -345,11 +341,9 @@ static int pp_dpm_force_performance_level(void *handle,
if (level == hwmgr->dpm_level)
return 0;
mutex_lock(&hwmgr->smu_lock);
pp_dpm_en_umd_pstate(hwmgr, &level);
hwmgr->request_dpm_level = level;
hwmgr_handle_task(hwmgr, AMD_PP_TASK_READJUST_POWER_STATE, NULL);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -358,21 +352,16 @@ static enum amd_dpm_forced_level pp_dpm_get_performance_level(
void *handle)
{
struct pp_hwmgr *hwmgr = handle;
enum amd_dpm_forced_level level;
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
level = hwmgr->dpm_level;
mutex_unlock(&hwmgr->smu_lock);
return level;
return hwmgr->dpm_level;
}
static uint32_t pp_dpm_get_sclk(void *handle, bool low)
{
struct pp_hwmgr *hwmgr = handle;
uint32_t clk = 0;
if (!hwmgr || !hwmgr->pm_en)
return 0;
......@@ -381,16 +370,12 @@ static uint32_t pp_dpm_get_sclk(void *handle, bool low)
pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
clk = hwmgr->hwmgr_func->get_sclk(hwmgr, low);
mutex_unlock(&hwmgr->smu_lock);
return clk;
return hwmgr->hwmgr_func->get_sclk(hwmgr, low);
}
static uint32_t pp_dpm_get_mclk(void *handle, bool low)
{
struct pp_hwmgr *hwmgr = handle;
uint32_t clk = 0;
if (!hwmgr || !hwmgr->pm_en)
return 0;
......@@ -399,10 +384,7 @@ static uint32_t pp_dpm_get_mclk(void *handle, bool low)
pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
clk = hwmgr->hwmgr_func->get_mclk(hwmgr, low);
mutex_unlock(&hwmgr->smu_lock);
return clk;
return hwmgr->hwmgr_func->get_mclk(hwmgr, low);
}
static void pp_dpm_powergate_vce(void *handle, bool gate)
......@@ -416,9 +398,7 @@ static void pp_dpm_powergate_vce(void *handle, bool gate)
pr_info_ratelimited("%s was not implemented.\n", __func__);
return;
}
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->powergate_vce(hwmgr, gate);
mutex_unlock(&hwmgr->smu_lock);
}
static void pp_dpm_powergate_uvd(void *handle, bool gate)
......@@ -432,25 +412,18 @@ static void pp_dpm_powergate_uvd(void *handle, bool gate)
pr_info_ratelimited("%s was not implemented.\n", __func__);
return;
}
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->powergate_uvd(hwmgr, gate);
mutex_unlock(&hwmgr->smu_lock);
}
static int pp_dpm_dispatch_tasks(void *handle, enum amd_pp_task task_id,
enum amd_pm_state_type *user_state)
{
int ret = 0;
struct pp_hwmgr *hwmgr = handle;
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr_handle_task(hwmgr, task_id, user_state);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr_handle_task(hwmgr, task_id, user_state);
}
static enum amd_pm_state_type pp_dpm_get_current_power_state(void *handle)
......@@ -462,8 +435,6 @@ static enum amd_pm_state_type pp_dpm_get_current_power_state(void *handle)
if (!hwmgr || !hwmgr->pm_en || !hwmgr->current_ps)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
state = hwmgr->current_ps;
switch (state->classification.ui_label) {
......@@ -483,7 +454,6 @@ static enum amd_pm_state_type pp_dpm_get_current_power_state(void *handle)
pm_type = POWER_STATE_TYPE_DEFAULT;
break;
}
mutex_unlock(&hwmgr->smu_lock);
return pm_type;
}
......@@ -501,9 +471,7 @@ static int pp_dpm_set_fan_control_mode(void *handle, uint32_t mode)
if (mode == U32_MAX)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->set_fan_control_mode(hwmgr, mode);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -521,16 +489,13 @@ static int pp_dpm_get_fan_control_mode(void *handle, uint32_t *fan_mode)
if (!fan_mode)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
*fan_mode = hwmgr->hwmgr_func->get_fan_control_mode(hwmgr);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
static int pp_dpm_set_fan_speed_pwm(void *handle, uint32_t speed)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EOPNOTSUPP;
......@@ -541,16 +506,12 @@ static int pp_dpm_set_fan_speed_pwm(void *handle, uint32_t speed)
if (speed == U32_MAX)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->set_fan_speed_pwm(hwmgr, speed);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->set_fan_speed_pwm(hwmgr, speed);
}
static int pp_dpm_get_fan_speed_pwm(void *handle, uint32_t *speed)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EOPNOTSUPP;
......@@ -561,16 +522,12 @@ static int pp_dpm_get_fan_speed_pwm(void *handle, uint32_t *speed)
if (!speed)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->get_fan_speed_pwm(hwmgr, speed);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->get_fan_speed_pwm(hwmgr, speed);
}
static int pp_dpm_get_fan_speed_rpm(void *handle, uint32_t *rpm)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EOPNOTSUPP;
......@@ -581,16 +538,12 @@ static int pp_dpm_get_fan_speed_rpm(void *handle, uint32_t *rpm)
if (!rpm)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->get_fan_speed_rpm(hwmgr, rpm);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->get_fan_speed_rpm(hwmgr, rpm);
}
static int pp_dpm_set_fan_speed_rpm(void *handle, uint32_t rpm)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EOPNOTSUPP;
......@@ -601,10 +554,7 @@ static int pp_dpm_set_fan_speed_rpm(void *handle, uint32_t rpm)
if (rpm == U32_MAX)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->set_fan_speed_rpm(hwmgr, rpm);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->set_fan_speed_rpm(hwmgr, rpm);
}
static int pp_dpm_get_pp_num_states(void *handle,
......@@ -618,8 +568,6 @@ static int pp_dpm_get_pp_num_states(void *handle,
if (!hwmgr || !hwmgr->pm_en ||!hwmgr->ps)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
data->nums = hwmgr->num_ps;
for (i = 0; i < hwmgr->num_ps; i++) {
......@@ -642,23 +590,18 @@ static int pp_dpm_get_pp_num_states(void *handle,
data->states[i] = POWER_STATE_TYPE_DEFAULT;
}
}
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
static int pp_dpm_get_pp_table(void *handle, char **table)
{
struct pp_hwmgr *hwmgr = handle;
int size = 0;
if (!hwmgr || !hwmgr->pm_en ||!hwmgr->soft_pp_table)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
*table = (char *)hwmgr->soft_pp_table;
size = hwmgr->soft_pp_table_size;
mutex_unlock(&hwmgr->smu_lock);
return size;
return hwmgr->soft_pp_table_size;
}
static int amd_powerplay_reset(void *handle)
......@@ -685,13 +628,12 @@ static int pp_dpm_set_pp_table(void *handle, const char *buf, size_t size)
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
if (!hwmgr->hardcode_pp_table) {
hwmgr->hardcode_pp_table = kmemdup(hwmgr->soft_pp_table,
hwmgr->soft_pp_table_size,
GFP_KERNEL);
if (!hwmgr->hardcode_pp_table)
goto err;
return ret;
}
memcpy(hwmgr->hardcode_pp_table, buf, size);
......@@ -700,17 +642,11 @@ static int pp_dpm_set_pp_table(void *handle, const char *buf, size_t size)
ret = amd_powerplay_reset(handle);
if (ret)
goto err;
return ret;
if (hwmgr->hwmgr_func->avfs_control) {
if (hwmgr->hwmgr_func->avfs_control)
ret = hwmgr->hwmgr_func->avfs_control(hwmgr, false);
if (ret)
goto err;
}
mutex_unlock(&hwmgr->smu_lock);
return 0;
err:
mutex_unlock(&hwmgr->smu_lock);
return ret;
}
......@@ -718,7 +654,6 @@ static int pp_dpm_force_clock_level(void *handle,
enum pp_clock_type type, uint32_t mask)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
......@@ -733,17 +668,13 @@ static int pp_dpm_force_clock_level(void *handle,
return -EINVAL;
}
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->force_clock_level(hwmgr, type, mask);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->force_clock_level(hwmgr, type, mask);
}
static int pp_dpm_print_clock_levels(void *handle,
enum pp_clock_type type, char *buf)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
......@@ -752,16 +683,12 @@ static int pp_dpm_print_clock_levels(void *handle,
pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->print_clock_levels(hwmgr, type, buf);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->print_clock_levels(hwmgr, type, buf);
}
static int pp_dpm_get_sclk_od(void *handle)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
......@@ -770,16 +697,12 @@ static int pp_dpm_get_sclk_od(void *handle)
pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->get_sclk_od(hwmgr);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->get_sclk_od(hwmgr);
}
static int pp_dpm_set_sclk_od(void *handle, uint32_t value)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
......@@ -789,16 +712,12 @@ static int pp_dpm_set_sclk_od(void *handle, uint32_t value)
return 0;
}
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->set_sclk_od(hwmgr, value);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->set_sclk_od(hwmgr, value);
}
static int pp_dpm_get_mclk_od(void *handle)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
......@@ -807,16 +726,12 @@ static int pp_dpm_get_mclk_od(void *handle)
pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->get_mclk_od(hwmgr);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->get_mclk_od(hwmgr);
}
static int pp_dpm_set_mclk_od(void *handle, uint32_t value)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
......@@ -825,17 +740,13 @@ static int pp_dpm_set_mclk_od(void *handle, uint32_t value)
pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->set_mclk_od(hwmgr, value);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->set_mclk_od(hwmgr, value);
}
static int pp_dpm_read_sensor(void *handle, int idx,
void *value, int *size)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en || !value)
return -EINVAL;
......@@ -854,10 +765,7 @@ static int pp_dpm_read_sensor(void *handle, int idx,
*((uint32_t *)value) = hwmgr->thermal_controller.fanInfo.ulMaxRPM;
return 0;
default:
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->read_sensor(hwmgr, idx, value, size);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->read_sensor(hwmgr, idx, value, size);
}
}
......@@ -877,36 +785,28 @@ pp_dpm_get_vce_clock_state(void *handle, unsigned idx)
static int pp_get_power_profile_mode(void *handle, char *buf)
{
struct pp_hwmgr *hwmgr = handle;
int ret;
if (!hwmgr || !hwmgr->pm_en || !hwmgr->hwmgr_func->get_power_profile_mode)
return -EOPNOTSUPP;
if (!buf)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->get_power_profile_mode(hwmgr, buf);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->get_power_profile_mode(hwmgr, buf);
}
static int pp_set_power_profile_mode(void *handle, long *input, uint32_t size)
{
struct pp_hwmgr *hwmgr = handle;
int ret = -EOPNOTSUPP;
if (!hwmgr || !hwmgr->pm_en || !hwmgr->hwmgr_func->set_power_profile_mode)
return ret;
return -EOPNOTSUPP;
if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) {
pr_debug("power profile setting is for manual dpm mode only.\n");
return -EINVAL;
}
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->set_power_profile_mode(hwmgr, input, size);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->set_power_profile_mode(hwmgr, input, size);
}
static int pp_set_fine_grain_clk_vol(void *handle, uint32_t type, long *input, uint32_t size)
......@@ -971,8 +871,6 @@ static int pp_dpm_switch_power_profile(void *handle,
if (!(type < PP_SMC_POWER_PROFILE_CUSTOM))
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
if (!en) {
hwmgr->workload_mask &= ~(1 << hwmgr->workload_prority[type]);
index = fls(hwmgr->workload_mask);
......@@ -987,15 +885,12 @@ static int pp_dpm_switch_power_profile(void *handle,
if (type == PP_SMC_POWER_PROFILE_COMPUTE &&
hwmgr->hwmgr_func->disable_power_features_for_compute_performance) {
if (hwmgr->hwmgr_func->disable_power_features_for_compute_performance(hwmgr, en)) {
mutex_unlock(&hwmgr->smu_lock);
if (hwmgr->hwmgr_func->disable_power_features_for_compute_performance(hwmgr, en))
return -EINVAL;
}
}
if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL)
hwmgr->hwmgr_func->set_power_profile_mode(hwmgr, &workload, 0);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1025,10 +920,8 @@ static int pp_set_power_limit(void *handle, uint32_t limit)
if (limit > max_power_limit)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->set_power_limit(hwmgr, limit);
hwmgr->power_limit = limit;
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1045,8 +938,6 @@ static int pp_get_power_limit(void *handle, uint32_t *limit,
if (power_type != PP_PWR_TYPE_SUSTAINED)
return -EOPNOTSUPP;
mutex_lock(&hwmgr->smu_lock);
switch (pp_limit_level) {
case PP_PWR_LIMIT_CURRENT:
*limit = hwmgr->power_limit;
......@@ -1066,8 +957,6 @@ static int pp_get_power_limit(void *handle, uint32_t *limit,
break;
}
mutex_unlock(&hwmgr->smu_lock);
return ret;
}
......@@ -1079,9 +968,7 @@ static int pp_display_configuration_change(void *handle,
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
phm_store_dal_configuration_data(hwmgr, display_config);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1089,15 +976,11 @@ static int pp_get_display_power_level(void *handle,
struct amd_pp_simple_clock_info *output)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en ||!output)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
ret = phm_get_dal_power_level(hwmgr, output);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return phm_get_dal_power_level(hwmgr, output);
}
static int pp_get_current_clocks(void *handle,
......@@ -1111,8 +994,6 @@ static int pp_get_current_clocks(void *handle,
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
phm_get_dal_power_level(hwmgr, &simple_clocks);
if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
......@@ -1125,7 +1006,6 @@ static int pp_get_current_clocks(void *handle,
if (ret) {
pr_debug("Error in phm_get_clock_info \n");
mutex_unlock(&hwmgr->smu_lock);
return -EINVAL;
}
......@@ -1148,14 +1028,12 @@ static int pp_get_current_clocks(void *handle,
clocks->max_engine_clock_in_sr = hw_clocks.max_eng_clk;
clocks->min_engine_clock_in_sr = hw_clocks.min_eng_clk;
}
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
static int pp_get_clock_by_type(void *handle, enum amd_pp_clock_type type, struct amd_pp_clocks *clocks)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
......@@ -1163,10 +1041,7 @@ static int pp_get_clock_by_type(void *handle, enum amd_pp_clock_type type, struc
if (clocks == NULL)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
ret = phm_get_clock_by_type(hwmgr, type, clocks);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return phm_get_clock_by_type(hwmgr, type, clocks);
}
static int pp_get_clock_by_type_with_latency(void *handle,
......@@ -1174,15 +1049,11 @@ static int pp_get_clock_by_type_with_latency(void *handle,
struct pp_clock_levels_with_latency *clocks)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en ||!clocks)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
ret = phm_get_clock_by_type_with_latency(hwmgr, type, clocks);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return phm_get_clock_by_type_with_latency(hwmgr, type, clocks);
}
static int pp_get_clock_by_type_with_voltage(void *handle,
......@@ -1190,50 +1061,34 @@ static int pp_get_clock_by_type_with_voltage(void *handle,
struct pp_clock_levels_with_voltage *clocks)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en ||!clocks)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
ret = phm_get_clock_by_type_with_voltage(hwmgr, type, clocks);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return phm_get_clock_by_type_with_voltage(hwmgr, type, clocks);
}
static int pp_set_watermarks_for_clocks_ranges(void *handle,
void *clock_ranges)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en || !clock_ranges)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
ret = phm_set_watermarks_for_clocks_ranges(hwmgr,
return phm_set_watermarks_for_clocks_ranges(hwmgr,
clock_ranges);
mutex_unlock(&hwmgr->smu_lock);
return ret;
}
static int pp_display_clock_voltage_request(void *handle,
struct pp_display_clock_request *clock)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en ||!clock)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
ret = phm_display_clock_voltage_request(hwmgr, clock);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return phm_display_clock_voltage_request(hwmgr, clock);
}
static int pp_get_display_mode_validation_clocks(void *handle,
......@@ -1247,12 +1102,9 @@ static int pp_get_display_mode_validation_clocks(void *handle,
clocks->level = PP_DAL_POWERLEVEL_7;
mutex_lock(&hwmgr->smu_lock);
if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DynamicPatchPowerState))
ret = phm_get_max_high_clocks(hwmgr, clocks);
mutex_unlock(&hwmgr->smu_lock);
return ret;
}
......@@ -1364,9 +1216,7 @@ static int pp_notify_smu_enable_pwe(void *handle)
return -EINVAL;
}
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->smus_notify_pwe(hwmgr);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1382,9 +1232,7 @@ static int pp_enable_mgpu_fan_boost(void *handle)
hwmgr->hwmgr_func->enable_mgpu_fan_boost == NULL)
return 0;
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->enable_mgpu_fan_boost(hwmgr);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1401,9 +1249,7 @@ static int pp_set_min_deep_sleep_dcefclk(void *handle, uint32_t clock)
return -EINVAL;
}
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->set_min_deep_sleep_dcefclk(hwmgr, clock);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1420,9 +1266,7 @@ static int pp_set_hard_min_dcefclk_by_freq(void *handle, uint32_t clock)
return -EINVAL;
}
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->set_hard_min_dcefclk_by_freq(hwmgr, clock);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1439,9 +1283,7 @@ static int pp_set_hard_min_fclk_by_freq(void *handle, uint32_t clock)
return -EINVAL;
}
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->set_hard_min_fclk_by_freq(hwmgr, clock);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1449,16 +1291,11 @@ static int pp_set_hard_min_fclk_by_freq(void *handle, uint32_t clock)
static int pp_set_active_display_count(void *handle, uint32_t count)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
mutex_lock(&hwmgr->smu_lock);
ret = phm_set_active_display_count(hwmgr, count);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return phm_set_active_display_count(hwmgr, count);
}
static int pp_get_asic_baco_capability(void *handle, bool *cap)
......@@ -1473,9 +1310,7 @@ static int pp_get_asic_baco_capability(void *handle, bool *cap)
!hwmgr->hwmgr_func->get_asic_baco_capability)
return 0;
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->get_asic_baco_capability(hwmgr, cap);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1490,9 +1325,7 @@ static int pp_get_asic_baco_state(void *handle, int *state)
if (!hwmgr->pm_en || !hwmgr->hwmgr_func->get_asic_baco_state)
return 0;
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->get_asic_baco_state(hwmgr, (enum BACO_STATE *)state);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1508,9 +1341,7 @@ static int pp_set_asic_baco_state(void *handle, int state)
!hwmgr->hwmgr_func->set_asic_baco_state)
return 0;
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->set_asic_baco_state(hwmgr, (enum BACO_STATE)state);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1518,7 +1349,6 @@ static int pp_set_asic_baco_state(void *handle, int state)
static int pp_get_ppfeature_status(void *handle, char *buf)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en || !buf)
return -EINVAL;
......@@ -1528,17 +1358,12 @@ static int pp_get_ppfeature_status(void *handle, char *buf)
return -EINVAL;
}
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->get_ppfeature_status(hwmgr, buf);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->get_ppfeature_status(hwmgr, buf);
}
static int pp_set_ppfeature_status(void *handle, uint64_t ppfeature_masks)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
......@@ -1548,17 +1373,12 @@ static int pp_set_ppfeature_status(void *handle, uint64_t ppfeature_masks)
return -EINVAL;
}
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->set_ppfeature_status(hwmgr, ppfeature_masks);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->set_ppfeature_status(hwmgr, ppfeature_masks);
}
static int pp_asic_reset_mode_2(void *handle)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
......@@ -1568,17 +1388,12 @@ static int pp_asic_reset_mode_2(void *handle)
return -EINVAL;
}
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->asic_reset(hwmgr, SMU_ASIC_RESET_MODE_2);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->asic_reset(hwmgr, SMU_ASIC_RESET_MODE_2);
}
static int pp_smu_i2c_bus_access(void *handle, bool acquire)
{
struct pp_hwmgr *hwmgr = handle;
int ret = 0;
if (!hwmgr || !hwmgr->pm_en)
return -EINVAL;
......@@ -1588,11 +1403,7 @@ static int pp_smu_i2c_bus_access(void *handle, bool acquire)
return -EINVAL;
}
mutex_lock(&hwmgr->smu_lock);
ret = hwmgr->hwmgr_func->smu_i2c_bus_access(hwmgr, acquire);
mutex_unlock(&hwmgr->smu_lock);
return ret;
return hwmgr->hwmgr_func->smu_i2c_bus_access(hwmgr, acquire);
}
static int pp_set_df_cstate(void *handle, enum pp_df_cstate state)
......@@ -1605,9 +1416,7 @@ static int pp_set_df_cstate(void *handle, enum pp_df_cstate state)
if (!hwmgr->pm_en || !hwmgr->hwmgr_func->set_df_cstate)
return 0;
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->set_df_cstate(hwmgr, state);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1622,9 +1431,7 @@ static int pp_set_xgmi_pstate(void *handle, uint32_t pstate)
if (!hwmgr->pm_en || !hwmgr->hwmgr_func->set_xgmi_pstate)
return 0;
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->set_xgmi_pstate(hwmgr, pstate);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1632,7 +1439,6 @@ static int pp_set_xgmi_pstate(void *handle, uint32_t pstate)
static ssize_t pp_get_gpu_metrics(void *handle, void **table)
{
struct pp_hwmgr *hwmgr = handle;
ssize_t size;
if (!hwmgr)
return -EINVAL;
......@@ -1640,11 +1446,7 @@ static ssize_t pp_get_gpu_metrics(void *handle, void **table)
if (!hwmgr->pm_en || !hwmgr->hwmgr_func->get_gpu_metrics)
return -EOPNOTSUPP;
mutex_lock(&hwmgr->smu_lock);
size = hwmgr->hwmgr_func->get_gpu_metrics(hwmgr, table);
mutex_unlock(&hwmgr->smu_lock);
return size;
return hwmgr->hwmgr_func->get_gpu_metrics(hwmgr, table);
}
static int pp_gfx_state_change_set(void *handle, uint32_t state)
......@@ -1659,9 +1461,7 @@ static int pp_gfx_state_change_set(void *handle, uint32_t state)
return -EINVAL;
}
mutex_lock(&hwmgr->smu_lock);
hwmgr->hwmgr_func->gfx_state_change(hwmgr, state);
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......@@ -1675,12 +1475,10 @@ static int pp_get_prv_buffer_details(void *handle, void **addr, size_t *size)
*addr = NULL;
*size = 0;
mutex_lock(&hwmgr->smu_lock);
if (adev->pm.smu_prv_buffer) {
amdgpu_bo_kmap(adev->pm.smu_prv_buffer, addr);
*size = adev->pm.smu_prv_buffer_size;
}
mutex_unlock(&hwmgr->smu_lock);
return 0;
}
......
drivers/gpu/drm/amd/pm/powerplay/inc/hwmgr.h
View file @ a746c77e
......@@ -748,7 +748,6 @@ struct pp_hwmgr {
bool not_vf;
bool pm_en;
bool pp_one_vf;
struct mutex smu_lock;
struct mutex msg_lock;
uint32_t pp_table_version;
......
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