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提交 a5278e51 编写于 作者: R Rex Zhu 提交者： Alex Deucher
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drm/amd/pp: Revert gfx/compute profile switch sysfs 

The gfx/compute profiling mode switch is only for internally
test. Not a complete solution and unexpectly upstream.
so revert it.
Reviewed-by: NEvan Quan <evan.quan@amd.com>
Acked-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NRex Zhu <Rex.Zhu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
上级 180a8beb
隐藏空白更改
内联 并排
Showing with 0 addition and 998 deletion
drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
浏览文件 @ a5278e51
......@@ -341,14 +341,6 @@ enum amdgpu_pcie_gen {
((adev)->powerplay.pp_funcs->reset_power_profile_state(\
(adev)->powerplay.pp_handle, request))
#define amdgpu_dpm_get_power_profile_state(adev, query) \
((adev)->powerplay.pp_funcs->get_power_profile_state(\
(adev)->powerplay.pp_handle, query))
#define amdgpu_dpm_set_power_profile_state(adev, request) \
((adev)->powerplay.pp_funcs->set_power_profile_state(\
(adev)->powerplay.pp_handle, request))
#define amdgpu_dpm_switch_power_profile(adev, type) \
((adev)->powerplay.pp_funcs->switch_power_profile(\
(adev)->powerplay.pp_handle, type))
......
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
浏览文件 @ a5278e51
......@@ -734,161 +734,6 @@ static ssize_t amdgpu_set_pp_power_profile_mode(struct device *dev,
return -EINVAL;
}
static ssize_t amdgpu_get_pp_power_profile(struct device *dev,
char *buf, struct amd_pp_profile *query)
{
struct drm_device *ddev = dev_get_drvdata(dev);
struct amdgpu_device *adev = ddev->dev_private;
int ret = 0xff;
if (adev->powerplay.pp_funcs->get_power_profile_state)
ret = amdgpu_dpm_get_power_profile_state(
adev, query);
if (ret)
return ret;
return snprintf(buf, PAGE_SIZE,
"%d %d %d %d %d\n",
query->min_sclk / 100,
query->min_mclk / 100,
query->activity_threshold,
query->up_hyst,
query->down_hyst);
}
static ssize_t amdgpu_get_pp_gfx_power_profile(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct amd_pp_profile query = {0};
query.type = AMD_PP_GFX_PROFILE;
return amdgpu_get_pp_power_profile(dev, buf, &query);
}
static ssize_t amdgpu_get_pp_compute_power_profile(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct amd_pp_profile query = {0};
query.type = AMD_PP_COMPUTE_PROFILE;
return amdgpu_get_pp_power_profile(dev, buf, &query);
}
static ssize_t amdgpu_set_pp_power_profile(struct device *dev,
const char *buf,
size_t count,
struct amd_pp_profile *request)
{
struct drm_device *ddev = dev_get_drvdata(dev);
struct amdgpu_device *adev = ddev->dev_private;
uint32_t loop = 0;
char *sub_str, buf_cpy[128], *tmp_str;
const char delimiter[3] = {' ', '\n', '\0'};
long int value;
int ret = 0xff;
if (strncmp("reset", buf, strlen("reset")) == 0) {
if (adev->powerplay.pp_funcs->reset_power_profile_state)
ret = amdgpu_dpm_reset_power_profile_state(
adev, request);
if (ret) {
count = -EINVAL;
goto fail;
}
return count;
}
if (strncmp("set", buf, strlen("set")) == 0) {
if (adev->powerplay.pp_funcs->set_power_profile_state)
ret = amdgpu_dpm_set_power_profile_state(
adev, request);
if (ret) {
count = -EINVAL;
goto fail;
}
return count;
}
if (count + 1 >= 128) {
count = -EINVAL;
goto fail;
}
memcpy(buf_cpy, buf, count + 1);
tmp_str = buf_cpy;
while (tmp_str[0]) {
sub_str = strsep(&tmp_str, delimiter);
ret = kstrtol(sub_str, 0, &value);
if (ret) {
count = -EINVAL;
goto fail;
}
switch (loop) {
case 0:
/* input unit MHz convert to dpm table unit 10KHz*/
request->min_sclk = (uint32_t)value * 100;
break;
case 1:
/* input unit MHz convert to dpm table unit 10KHz*/
request->min_mclk = (uint32_t)value * 100;
break;
case 2:
request->activity_threshold = (uint16_t)value;
break;
case 3:
request->up_hyst = (uint8_t)value;
break;
case 4:
request->down_hyst = (uint8_t)value;
break;
default:
break;
}
loop++;
}
if (adev->powerplay.pp_funcs->set_power_profile_state)
ret = amdgpu_dpm_set_power_profile_state(adev, request);
if (ret)
count = -EINVAL;
fail:
return count;
}
static ssize_t amdgpu_set_pp_gfx_power_profile(struct device *dev,
struct device_attribute *attr,
const char *buf,
size_t count)
{
struct amd_pp_profile request = {0};
request.type = AMD_PP_GFX_PROFILE;
return amdgpu_set_pp_power_profile(dev, buf, count, &request);
}
static ssize_t amdgpu_set_pp_compute_power_profile(struct device *dev,
struct device_attribute *attr,
const char *buf,
size_t count)
{
struct amd_pp_profile request = {0};
request.type = AMD_PP_COMPUTE_PROFILE;
return amdgpu_set_pp_power_profile(dev, buf, count, &request);
}
static DEVICE_ATTR(power_dpm_state, S_IRUGO | S_IWUSR, amdgpu_get_dpm_state, amdgpu_set_dpm_state);
static DEVICE_ATTR(power_dpm_force_performance_level, S_IRUGO | S_IWUSR,
amdgpu_get_dpm_forced_performance_level,
......@@ -916,12 +761,6 @@ static DEVICE_ATTR(pp_sclk_od, S_IRUGO | S_IWUSR,
static DEVICE_ATTR(pp_mclk_od, S_IRUGO | S_IWUSR,
amdgpu_get_pp_mclk_od,
amdgpu_set_pp_mclk_od);
static DEVICE_ATTR(pp_gfx_power_profile, S_IRUGO | S_IWUSR,
amdgpu_get_pp_gfx_power_profile,
amdgpu_set_pp_gfx_power_profile);
static DEVICE_ATTR(pp_compute_power_profile, S_IRUGO | S_IWUSR,
amdgpu_get_pp_compute_power_profile,
amdgpu_set_pp_compute_power_profile);
static DEVICE_ATTR(pp_power_profile_mode, S_IRUGO | S_IWUSR,
amdgpu_get_pp_power_profile_mode,
amdgpu_set_pp_power_profile_mode);
......@@ -1766,21 +1605,6 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
DRM_ERROR("failed to create device file pp_mclk_od\n");
return ret;
}
ret = device_create_file(adev->dev,
&dev_attr_pp_gfx_power_profile);
if (ret) {
DRM_ERROR("failed to create device file "
"pp_gfx_power_profile\n");
return ret;
}
ret = device_create_file(adev->dev,
&dev_attr_pp_compute_power_profile);
if (ret) {
DRM_ERROR("failed to create device file "
"pp_compute_power_profile\n");
return ret;
}
ret = device_create_file(adev->dev,
&dev_attr_pp_power_profile_mode);
if (ret) {
......@@ -1826,10 +1650,6 @@ void amdgpu_pm_sysfs_fini(struct amdgpu_device *adev)
device_remove_file(adev->dev, &dev_attr_pp_dpm_pcie);
device_remove_file(adev->dev, &dev_attr_pp_sclk_od);
device_remove_file(adev->dev, &dev_attr_pp_mclk_od);
device_remove_file(adev->dev,
&dev_attr_pp_gfx_power_profile);
device_remove_file(adev->dev,
&dev_attr_pp_compute_power_profile);
device_remove_file(adev->dev,
&dev_attr_pp_power_profile_mode);
device_remove_file(adev->dev,
......
drivers/gpu/drm/amd/amdgpu/ci_dpm.c
浏览文件 @ a5278e51
......@@ -3695,40 +3695,6 @@ static int ci_find_boot_level(struct ci_single_dpm_table *table,
return ret;
}
static void ci_save_default_power_profile(struct amdgpu_device *adev)
{
struct ci_power_info *pi = ci_get_pi(adev);
struct SMU7_Discrete_GraphicsLevel *levels =
pi->smc_state_table.GraphicsLevel;
uint32_t min_level = 0;
pi->default_gfx_power_profile.activity_threshold =
be16_to_cpu(levels[0].ActivityLevel);
pi->default_gfx_power_profile.up_hyst = levels[0].UpH;
pi->default_gfx_power_profile.down_hyst = levels[0].DownH;
pi->default_gfx_power_profile.type = AMD_PP_GFX_PROFILE;
pi->default_compute_power_profile = pi->default_gfx_power_profile;
pi->default_compute_power_profile.type = AMD_PP_COMPUTE_PROFILE;
/* Optimize compute power profile: Use only highest
* 2 power levels (if more than 2 are available), Hysteresis:
* 0ms up, 5ms down
*/
if (pi->smc_state_table.GraphicsDpmLevelCount > 2)
min_level = pi->smc_state_table.GraphicsDpmLevelCount - 2;
else if (pi->smc_state_table.GraphicsDpmLevelCount == 2)
min_level = 1;
pi->default_compute_power_profile.min_sclk =
be32_to_cpu(levels[min_level].SclkFrequency);
pi->default_compute_power_profile.up_hyst = 0;
pi->default_compute_power_profile.down_hyst = 5;
pi->gfx_power_profile = pi->default_gfx_power_profile;
pi->compute_power_profile = pi->default_compute_power_profile;
}
static int ci_init_smc_table(struct amdgpu_device *adev)
{
struct ci_power_info *pi = ci_get_pi(adev);
......@@ -3874,8 +3840,6 @@ static int ci_init_smc_table(struct amdgpu_device *adev)
if (ret)
return ret;
ci_save_default_power_profile(adev);
return 0;
}
......@@ -6753,222 +6717,6 @@ static int ci_dpm_set_mclk_od(void *handle, uint32_t value)
return 0;
}
static int ci_dpm_get_power_profile_state(void *handle,
struct amd_pp_profile *query)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
struct ci_power_info *pi = ci_get_pi(adev);
if (!pi || !query)
return -EINVAL;
if (query->type == AMD_PP_GFX_PROFILE)
memcpy(query, &pi->gfx_power_profile,
sizeof(struct amd_pp_profile));
else if (query->type == AMD_PP_COMPUTE_PROFILE)
memcpy(query, &pi->compute_power_profile,
sizeof(struct amd_pp_profile));
else
return -EINVAL;
return 0;
}
static int ci_populate_requested_graphic_levels(struct amdgpu_device *adev,
struct amd_pp_profile *request)
{
struct ci_power_info *pi = ci_get_pi(adev);
struct ci_dpm_table *dpm_table = &(pi->dpm_table);
struct SMU7_Discrete_GraphicsLevel *levels =
pi->smc_state_table.GraphicsLevel;
uint32_t array = pi->dpm_table_start +
offsetof(SMU7_Discrete_DpmTable, GraphicsLevel);
uint32_t array_size = sizeof(struct SMU7_Discrete_GraphicsLevel) *
SMU7_MAX_LEVELS_GRAPHICS;
uint32_t i;
for (i = 0; i < dpm_table->sclk_table.count; i++) {
levels[i].ActivityLevel =
cpu_to_be16(request->activity_threshold);
levels[i].EnabledForActivity = 1;
levels[i].UpH = request->up_hyst;
levels[i].DownH = request->down_hyst;
}
return amdgpu_ci_copy_bytes_to_smc(adev, array, (uint8_t *)levels,
array_size, pi->sram_end);
}
static void ci_find_min_clock_masks(struct amdgpu_device *adev,
uint32_t *sclk_mask, uint32_t *mclk_mask,
uint32_t min_sclk, uint32_t min_mclk)
{
struct ci_power_info *pi = ci_get_pi(adev);
struct ci_dpm_table *dpm_table = &(pi->dpm_table);
uint32_t i;
for (i = 0; i < dpm_table->sclk_table.count; i++) {
if (dpm_table->sclk_table.dpm_levels[i].enabled &&
dpm_table->sclk_table.dpm_levels[i].value >= min_sclk)
*sclk_mask |= 1 << i;
}
for (i = 0; i < dpm_table->mclk_table.count; i++) {
if (dpm_table->mclk_table.dpm_levels[i].enabled &&
dpm_table->mclk_table.dpm_levels[i].value >= min_mclk)
*mclk_mask |= 1 << i;
}
}
static int ci_set_power_profile_state(struct amdgpu_device *adev,
struct amd_pp_profile *request)
{
struct ci_power_info *pi = ci_get_pi(adev);
int tmp_result, result = 0;
uint32_t sclk_mask = 0, mclk_mask = 0;
tmp_result = ci_freeze_sclk_mclk_dpm(adev);
if (tmp_result) {
DRM_ERROR("Failed to freeze SCLK MCLK DPM!");
result = tmp_result;
}
tmp_result = ci_populate_requested_graphic_levels(adev,
request);
if (tmp_result) {
DRM_ERROR("Failed to populate requested graphic levels!");
result = tmp_result;
}
tmp_result = ci_unfreeze_sclk_mclk_dpm(adev);
if (tmp_result) {
DRM_ERROR("Failed to unfreeze SCLK MCLK DPM!");
result = tmp_result;
}
ci_find_min_clock_masks(adev, &sclk_mask, &mclk_mask,
request->min_sclk, request->min_mclk);
if (sclk_mask) {
if (!pi->sclk_dpm_key_disabled)
amdgpu_ci_send_msg_to_smc_with_parameter(
adev,
PPSMC_MSG_SCLKDPM_SetEnabledMask,
pi->dpm_level_enable_mask.
sclk_dpm_enable_mask &
sclk_mask);
}
if (mclk_mask) {
if (!pi->mclk_dpm_key_disabled)
amdgpu_ci_send_msg_to_smc_with_parameter(
adev,
PPSMC_MSG_MCLKDPM_SetEnabledMask,
pi->dpm_level_enable_mask.
mclk_dpm_enable_mask &
mclk_mask);
}
return result;
}
static int ci_dpm_set_power_profile_state(void *handle,
struct amd_pp_profile *request)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
struct ci_power_info *pi = ci_get_pi(adev);
int ret = -1;
if (!pi || !request)
return -EINVAL;
if (adev->pm.dpm.forced_level !=
AMD_DPM_FORCED_LEVEL_AUTO)
return -EINVAL;
if (request->min_sclk ||
request->min_mclk ||
request->activity_threshold ||
request->up_hyst ||
request->down_hyst) {
if (request->type == AMD_PP_GFX_PROFILE)
memcpy(&pi->gfx_power_profile, request,
sizeof(struct amd_pp_profile));
else if (request->type == AMD_PP_COMPUTE_PROFILE)
memcpy(&pi->compute_power_profile, request,
sizeof(struct amd_pp_profile));
else
return -EINVAL;
if (request->type == pi->current_power_profile)
ret = ci_set_power_profile_state(
adev,
request);
} else {
/* set power profile if it exists */
switch (request->type) {
case AMD_PP_GFX_PROFILE:
ret = ci_set_power_profile_state(
adev,
&pi->gfx_power_profile);
break;
case AMD_PP_COMPUTE_PROFILE:
ret = ci_set_power_profile_state(
adev,
&pi->compute_power_profile);
break;
default:
return -EINVAL;
}
}
if (!ret)
pi->current_power_profile = request->type;
return 0;
}
static int ci_dpm_reset_power_profile_state(void *handle,
struct amd_pp_profile *request)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
struct ci_power_info *pi = ci_get_pi(adev);
if (!pi || !request)
return -EINVAL;
if (request->type == AMD_PP_GFX_PROFILE) {
pi->gfx_power_profile = pi->default_gfx_power_profile;
return ci_dpm_set_power_profile_state(adev,
&pi->gfx_power_profile);
} else if (request->type == AMD_PP_COMPUTE_PROFILE) {
pi->compute_power_profile =
pi->default_compute_power_profile;
return ci_dpm_set_power_profile_state(adev,
&pi->compute_power_profile);
} else
return -EINVAL;
}
static int ci_dpm_switch_power_profile(void *handle,
enum amd_pp_profile_type type)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
struct ci_power_info *pi = ci_get_pi(adev);
struct amd_pp_profile request = {0};
if (!pi)
return -EINVAL;
if (pi->current_power_profile != type) {
request.type = type;
return ci_dpm_set_power_profile_state(adev, &request);
}
return 0;
}
static int ci_dpm_read_sensor(void *handle, int idx,
void *value, int *size)
{
......@@ -7053,10 +6801,6 @@ const struct amd_pm_funcs ci_dpm_funcs = {
.set_mclk_od = ci_dpm_set_mclk_od,
.check_state_equal = ci_check_state_equal,
.get_vce_clock_state = amdgpu_get_vce_clock_state,
.get_power_profile_state = ci_dpm_get_power_profile_state,
.set_power_profile_state = ci_dpm_set_power_profile_state,
.reset_power_profile_state = ci_dpm_reset_power_profile_state,
.switch_power_profile = ci_dpm_switch_power_profile,
.read_sensor = ci_dpm_read_sensor,
};
......
drivers/gpu/drm/amd/amdgpu/ci_dpm.h
浏览文件 @ a5278e51
......@@ -295,13 +295,6 @@ struct ci_power_info {
bool fan_is_controlled_by_smc;
u32 t_min;
u32 fan_ctrl_default_mode;
/* power profile */
struct amd_pp_profile gfx_power_profile;
struct amd_pp_profile compute_power_profile;
struct amd_pp_profile default_gfx_power_profile;
struct amd_pp_profile default_compute_power_profile;
enum amd_pp_profile_type current_power_profile;
};
#define CISLANDS_VOLTAGE_CONTROL_NONE 0x0
......
drivers/gpu/drm/amd/include/kgd_pp_interface.h
浏览文件 @ a5278e51
......@@ -252,13 +252,6 @@ struct amd_pm_funcs {
int (*get_pp_table)(void *handle, char **table);
int (*set_pp_table)(void *handle, const char *buf, size_t size);
void (*debugfs_print_current_performance_level)(void *handle, struct seq_file *m);
int (*reset_power_profile_state)(void *handle,
struct amd_pp_profile *request);
int (*get_power_profile_state)(void *handle,
struct amd_pp_profile *query);
int (*set_power_profile_state)(void *handle,
struct amd_pp_profile *request);
int (*switch_power_profile)(void *handle,
enum amd_pp_profile_type type);
/* export to amdgpu */
......
drivers/gpu/drm/amd/powerplay/amd_powerplay.c
浏览文件 @ a5278e51
......@@ -1018,58 +1018,6 @@ pp_dpm_get_vce_clock_state(void *handle, unsigned idx)
return NULL;
}
static int pp_dpm_reset_power_profile_state(void *handle,
struct amd_pp_profile *request)
{
struct pp_hwmgr *hwmgr;
struct pp_instance *pp_handle = (struct pp_instance *)handle;
if (!request || pp_check(pp_handle))
return -EINVAL;
hwmgr = pp_handle->hwmgr;
if (hwmgr->hwmgr_func->set_power_profile_state == NULL) {
pr_info("%s was not implemented.\n", __func__);
return 0;
}
if (request->type == AMD_PP_GFX_PROFILE) {
hwmgr->gfx_power_profile = hwmgr->default_gfx_power_profile;
return hwmgr->hwmgr_func->set_power_profile_state(hwmgr,
&hwmgr->gfx_power_profile);
} else if (request->type == AMD_PP_COMPUTE_PROFILE) {
hwmgr->compute_power_profile =
hwmgr->default_compute_power_profile;
return hwmgr->hwmgr_func->set_power_profile_state(hwmgr,
&hwmgr->compute_power_profile);
} else
return -EINVAL;
}
static int pp_dpm_get_power_profile_state(void *handle,
struct amd_pp_profile *query)
{
struct pp_hwmgr *hwmgr;
struct pp_instance *pp_handle = (struct pp_instance *)handle;
if (!query || pp_check(pp_handle))
return -EINVAL;
hwmgr = pp_handle->hwmgr;
if (query->type == AMD_PP_GFX_PROFILE)
memcpy(query, &hwmgr->gfx_power_profile,
sizeof(struct amd_pp_profile));
else if (query->type == AMD_PP_COMPUTE_PROFILE)
memcpy(query, &hwmgr->compute_power_profile,
sizeof(struct amd_pp_profile));
else
return -EINVAL;
return 0;
}
static int pp_get_power_profile_mode(void *handle, char *buf)
{
struct pp_hwmgr *hwmgr;
......@@ -1128,65 +1076,6 @@ static int pp_odn_edit_dpm_table(void *handle, uint32_t type, long *input, uint3
return hwmgr->hwmgr_func->odn_edit_dpm_table(hwmgr, type, input, size);
}
static int pp_dpm_set_power_profile_state(void *handle,
struct amd_pp_profile *request)
{
struct pp_hwmgr *hwmgr;
struct pp_instance *pp_handle = (struct pp_instance *)handle;
int ret = -1;
if (!request || pp_check(pp_handle))
return -EINVAL;
hwmgr = pp_handle->hwmgr;
if (hwmgr->hwmgr_func->set_power_profile_state == NULL) {
pr_info("%s was not implemented.\n", __func__);
return 0;
}
if (request->min_sclk ||
request->min_mclk ||
request->activity_threshold ||
request->up_hyst ||
request->down_hyst) {
if (request->type == AMD_PP_GFX_PROFILE)
memcpy(&hwmgr->gfx_power_profile, request,
sizeof(struct amd_pp_profile));
else if (request->type == AMD_PP_COMPUTE_PROFILE)
memcpy(&hwmgr->compute_power_profile, request,
sizeof(struct amd_pp_profile));
else
return -EINVAL;
if (request->type == hwmgr->current_power_profile)
ret = hwmgr->hwmgr_func->set_power_profile_state(
hwmgr,
request);
} else {
/* set power profile if it exists */
switch (request->type) {
case AMD_PP_GFX_PROFILE:
ret = hwmgr->hwmgr_func->set_power_profile_state(
hwmgr,
&hwmgr->gfx_power_profile);
break;
case AMD_PP_COMPUTE_PROFILE:
ret = hwmgr->hwmgr_func->set_power_profile_state(
hwmgr,
&hwmgr->compute_power_profile);
break;
default:
return -EINVAL;
}
}
if (!ret)
hwmgr->current_power_profile = request->type;
return 0;
}
static int pp_dpm_switch_power_profile(void *handle,
enum amd_pp_profile_type type)
{
......@@ -1584,9 +1473,6 @@ const struct amd_pm_funcs pp_dpm_funcs = {
.set_mclk_od = pp_dpm_set_mclk_od,
.read_sensor = pp_dpm_read_sensor,
.get_vce_clock_state = pp_dpm_get_vce_clock_state,
.reset_power_profile_state = pp_dpm_reset_power_profile_state,
.get_power_profile_state = pp_dpm_get_power_profile_state,
.set_power_profile_state = pp_dpm_set_power_profile_state,
.switch_power_profile = pp_dpm_switch_power_profile,
.set_clockgating_by_smu = pp_set_clockgating_by_smu,
.notify_smu_memory_info = pp_dpm_notify_smu_memory_info,
......
drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
浏览文件 @ a5278e51
......@@ -128,23 +128,6 @@ int phm_force_dpm_levels(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level
return ret;
}
int phm_reset_power_profile_state(struct pp_hwmgr *hwmgr)
{
int ret = 0;
if (hwmgr->hwmgr_func->set_power_profile_state) {
if (hwmgr->current_power_profile == AMD_PP_GFX_PROFILE)
ret = hwmgr->hwmgr_func->set_power_profile_state(
hwmgr,
&hwmgr->gfx_power_profile);
else if (hwmgr->current_power_profile == AMD_PP_COMPUTE_PROFILE)
ret = hwmgr->hwmgr_func->set_power_profile_state(
hwmgr,
&hwmgr->compute_power_profile);
}
return ret;
}
int phm_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
struct pp_power_state *adjusted_ps,
const struct pp_power_state *current_ps)
......
drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c
浏览文件 @ a5278e51
......@@ -247,8 +247,6 @@ int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip,
if (!phm_force_dpm_levels(hwmgr, hwmgr->request_dpm_level))
hwmgr->dpm_level = hwmgr->request_dpm_level;
phm_reset_power_profile_state(hwmgr);
return 0;
}
drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
浏览文件 @ a5278e51
......@@ -4584,82 +4584,6 @@ static int smu7_get_clock_by_type(struct pp_hwmgr *hwmgr, enum amd_pp_clock_type
return 0;
}
static void smu7_find_min_clock_masks(struct pp_hwmgr *hwmgr,
uint32_t *sclk_mask, uint32_t *mclk_mask,
uint32_t min_sclk, uint32_t min_mclk)
{
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
struct smu7_dpm_table *dpm_table = &(data->dpm_table);
uint32_t i;
for (i = 0; i < dpm_table->sclk_table.count; i++) {
if (dpm_table->sclk_table.dpm_levels[i].enabled &&
dpm_table->sclk_table.dpm_levels[i].value >= min_sclk)
*sclk_mask |= 1 << i;
}
for (i = 0; i < dpm_table->mclk_table.count; i++) {
if (dpm_table->mclk_table.dpm_levels[i].enabled &&
dpm_table->mclk_table.dpm_levels[i].value >= min_mclk)
*mclk_mask |= 1 << i;
}
}
static int smu7_set_power_profile_state(struct pp_hwmgr *hwmgr,
struct amd_pp_profile *request)
{
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
int tmp_result, result = 0;
uint32_t sclk_mask = 0, mclk_mask = 0;
if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_AUTO)
return -EINVAL;
if (smum_is_dpm_running(hwmgr)) {
if (!data->sclk_dpm_key_disabled)
smum_send_msg_to_smc(hwmgr, PPSMC_MSG_SCLKDPM_FreezeLevel);
if (!data->mclk_dpm_key_disabled)
smum_send_msg_to_smc(hwmgr, PPSMC_MSG_MCLKDPM_FreezeLevel);
}
tmp_result = smum_populate_requested_graphic_levels(hwmgr, request);
PP_ASSERT_WITH_CODE(!tmp_result,
"Failed to populate requested graphic levels!",
result = tmp_result);
if (smum_is_dpm_running(hwmgr)) {
if (!data->sclk_dpm_key_disabled)
smum_send_msg_to_smc(hwmgr, PPSMC_MSG_SCLKDPM_UnfreezeLevel);
if (!data->mclk_dpm_key_disabled)
smum_send_msg_to_smc(hwmgr, PPSMC_MSG_MCLKDPM_UnfreezeLevel);
}
smu7_find_min_clock_masks(hwmgr, &sclk_mask, &mclk_mask,
request->min_sclk, request->min_mclk);
if (sclk_mask) {
if (!data->sclk_dpm_key_disabled)
smum_send_msg_to_smc_with_parameter(hwmgr,
PPSMC_MSG_SCLKDPM_SetEnabledMask,
data->dpm_level_enable_mask.
sclk_dpm_enable_mask &
sclk_mask);
}
if (mclk_mask) {
if (!data->mclk_dpm_key_disabled)
smum_send_msg_to_smc_with_parameter(hwmgr,
PPSMC_MSG_MCLKDPM_SetEnabledMask,
data->dpm_level_enable_mask.
mclk_dpm_enable_mask &
mclk_mask);
}
return result;
}
static int smu7_notify_cac_buffer_info(struct pp_hwmgr *hwmgr,
uint32_t virtual_addr_low,
uint32_t virtual_addr_hi,
......@@ -5104,7 +5028,6 @@ static const struct pp_hwmgr_func smu7_hwmgr_funcs = {
.get_clock_by_type = smu7_get_clock_by_type,
.read_sensor = smu7_read_sensor,
.dynamic_state_management_disable = smu7_disable_dpm_tasks,
.set_power_profile_state = smu7_set_power_profile_state,
.avfs_control = smu7_avfs_control,
.disable_smc_firmware_ctf = smu7_thermal_disable_alert,
.start_thermal_controller = smu7_start_thermal_controller,
......
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
浏览文件 @ a5278e51
......@@ -2408,34 +2408,6 @@ static int vega10_populate_and_upload_avfs_fuse_override(struct pp_hwmgr *hwmgr)
return result;
}
static int vega10_save_default_power_profile(struct pp_hwmgr *hwmgr)
{
struct vega10_hwmgr *data = (struct vega10_hwmgr *)(hwmgr->backend);
struct vega10_single_dpm_table *dpm_table = &(data->dpm_table.gfx_table);
uint32_t min_level;
hwmgr->default_gfx_power_profile.type = AMD_PP_GFX_PROFILE;
hwmgr->default_compute_power_profile.type = AMD_PP_COMPUTE_PROFILE;
/* Optimize compute power profile: Use only highest
* 2 power levels (if more than 2 are available)
*/
if (dpm_table->count > 2)
min_level = dpm_table->count - 2;
else if (dpm_table->count == 2)
min_level = 1;
else
min_level = 0;
hwmgr->default_compute_power_profile.min_sclk =
dpm_table->dpm_levels[min_level].value;
hwmgr->gfx_power_profile = hwmgr->default_gfx_power_profile;
hwmgr->compute_power_profile = hwmgr->default_compute_power_profile;
return 0;
}
/**
* Initializes the SMC table and uploads it
*
......@@ -2579,7 +2551,6 @@ static int vega10_init_smc_table(struct pp_hwmgr *hwmgr)
PP_ASSERT_WITH_CODE(!result, "Attempt to enable AVFS feature Failed!",
return result);
vega10_acg_enable(hwmgr);
vega10_save_default_power_profile(hwmgr);
return 0;
}
......@@ -4754,62 +4725,6 @@ static int vega10_power_off_asic(struct pp_hwmgr *hwmgr)
return result;
}
static void vega10_find_min_clock_index(struct pp_hwmgr *hwmgr,
uint32_t *sclk_idx, uint32_t *mclk_idx,
uint32_t min_sclk, uint32_t min_mclk)
{
struct vega10_hwmgr *data = (struct vega10_hwmgr *)(hwmgr->backend);
struct vega10_dpm_table *dpm_table = &(data->dpm_table);
uint32_t i;
for (i = 0; i < dpm_table->gfx_table.count; i++) {
if (dpm_table->gfx_table.dpm_levels[i].enabled &&
dpm_table->gfx_table.dpm_levels[i].value >= min_sclk) {
*sclk_idx = i;
break;
}
}
for (i = 0; i < dpm_table->mem_table.count; i++) {
if (dpm_table->mem_table.dpm_levels[i].enabled &&
dpm_table->mem_table.dpm_levels[i].value >= min_mclk) {
*mclk_idx = i;
break;
}
}
}
static int vega10_set_power_profile_state(struct pp_hwmgr *hwmgr,
struct amd_pp_profile *request)
{
struct vega10_hwmgr *data = (struct vega10_hwmgr *)(hwmgr->backend);
uint32_t sclk_idx = ~0, mclk_idx = ~0;
if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_AUTO)
return -EINVAL;
vega10_find_min_clock_index(hwmgr, &sclk_idx, &mclk_idx,
request->min_sclk, request->min_mclk);
if (sclk_idx != ~0) {
if (!data->registry_data.sclk_dpm_key_disabled)
smum_send_msg_to_smc_with_parameter(
hwmgr,
PPSMC_MSG_SetSoftMinGfxclkByIndex,
sclk_idx);
}
if (mclk_idx != ~0) {
if (!data->registry_data.mclk_dpm_key_disabled)
smum_send_msg_to_smc_with_parameter(
hwmgr,
PPSMC_MSG_SetSoftMinUclkByIndex,
mclk_idx);
}
return 0;
}
static int vega10_get_sclk_od(struct pp_hwmgr *hwmgr)
{
struct vega10_hwmgr *data = (struct vega10_hwmgr *)(hwmgr->backend);
......@@ -5103,7 +5018,6 @@ static const struct pp_hwmgr_func vega10_hwmgr_funcs = {
vega10_check_smc_update_required_for_display_configuration,
.power_off_asic = vega10_power_off_asic,
.disable_smc_firmware_ctf = vega10_thermal_disable_alert,
.set_power_profile_state = vega10_set_power_profile_state,
.get_sclk_od = vega10_get_sclk_od,
.set_sclk_od = vega10_set_sclk_od,
.get_mclk_od = vega10_get_mclk_od,
......
drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
浏览文件 @ a5278e51
......@@ -448,6 +448,5 @@ extern int phm_display_clock_voltage_request(struct pp_hwmgr *hwmgr,
extern int phm_get_max_high_clocks(struct pp_hwmgr *hwmgr, struct amd_pp_simple_clock_info *clocks);
extern int phm_disable_smc_firmware_ctf(struct pp_hwmgr *hwmgr);
extern int phm_reset_power_profile_state(struct pp_hwmgr *hwmgr);
#endif /* _HARDWARE_MANAGER_H_ */
drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
浏览文件 @ a5278e51
......@@ -236,8 +236,6 @@ struct pp_smumgr_func {
uint32_t (*get_offsetof)(uint32_t type, uint32_t member);
uint32_t (*get_mac_definition)(uint32_t value);
bool (*is_dpm_running)(struct pp_hwmgr *hwmgr);
int (*populate_requested_graphic_levels)(struct pp_hwmgr *hwmgr,
struct amd_pp_profile *request);
bool (*is_hw_avfs_present)(struct pp_hwmgr *hwmgr);
int (*update_dpm_settings)(struct pp_hwmgr *hwmgr, void *profile_setting);
};
......@@ -329,8 +327,6 @@ struct pp_hwmgr_func {
int (*get_mclk_od)(struct pp_hwmgr *hwmgr);
int (*set_mclk_od)(struct pp_hwmgr *hwmgr, uint32_t value);
int (*read_sensor)(struct pp_hwmgr *hwmgr, int idx, void *value, int *size);
int (*set_power_profile_state)(struct pp_hwmgr *hwmgr,
struct amd_pp_profile *request);
int (*avfs_control)(struct pp_hwmgr *hwmgr, bool enable);
int (*disable_smc_firmware_ctf)(struct pp_hwmgr *hwmgr);
int (*set_active_display_count)(struct pp_hwmgr *hwmgr, uint32_t count);
......@@ -753,11 +749,6 @@ struct pp_hwmgr {
uint32_t feature_mask;
/* UMD Pstate */
struct amd_pp_profile gfx_power_profile;
struct amd_pp_profile compute_power_profile;
struct amd_pp_profile default_gfx_power_profile;
struct amd_pp_profile default_compute_power_profile;
enum amd_pp_profile_type current_power_profile;
bool en_umd_pstate;
uint32_t power_profile_mode;
uint32_t default_power_profile_mode;
......
drivers/gpu/drm/amd/powerplay/inc/smumgr.h
浏览文件 @ a5278e51
......@@ -129,9 +129,6 @@ extern uint32_t smum_get_mac_definition(struct pp_hwmgr *hwmgr, uint32_t value);
extern bool smum_is_dpm_running(struct pp_hwmgr *hwmgr);
extern int smum_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
struct amd_pp_profile *request);
extern bool smum_is_hw_avfs_present(struct pp_hwmgr *hwmgr);
extern int smum_update_dpm_settings(struct pp_hwmgr *hwmgr, void *profile_setting);
......
drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c
浏览文件 @ a5278e51
......@@ -2766,32 +2766,6 @@ static bool ci_is_dpm_running(struct pp_hwmgr *hwmgr)
return ci_is_smc_ram_running(hwmgr);
}
static int ci_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
struct amd_pp_profile *request)
{
struct ci_smumgr *smu_data = (struct ci_smumgr *)
(hwmgr->smu_backend);
struct SMU7_Discrete_GraphicsLevel *levels =
smu_data->smc_state_table.GraphicsLevel;
uint32_t array = smu_data->dpm_table_start +
offsetof(SMU7_Discrete_DpmTable, GraphicsLevel);
uint32_t array_size = sizeof(struct SMU7_Discrete_GraphicsLevel) *
SMU7_MAX_LEVELS_GRAPHICS;
uint32_t i;
for (i = 0; i < smu_data->smc_state_table.GraphicsDpmLevelCount; i++) {
levels[i].ActivityLevel =
cpu_to_be16(request->activity_threshold);
levels[i].EnabledForActivity = 1;
levels[i].UpH = request->up_hyst;
levels[i].DownH = request->down_hyst;
}
return ci_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
array_size, SMC_RAM_END);
}
static int ci_smu_init(struct pp_hwmgr *hwmgr)
{
struct ci_smumgr *ci_priv = NULL;
......@@ -2936,6 +2910,5 @@ const struct pp_smumgr_func ci_smu_funcs = {
.get_mac_definition = ci_get_mac_definition,
.initialize_mc_reg_table = ci_initialize_mc_reg_table,
.is_dpm_running = ci_is_dpm_running,
.populate_requested_graphic_levels = ci_populate_requested_graphic_levels,
.update_dpm_settings = ci_update_dpm_settings,
};
drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
浏览文件 @ a5278e51
......@@ -1960,44 +1960,6 @@ static int fiji_init_arb_table_index(struct pp_hwmgr *hwmgr)
smu_data->smu7_data.arb_table_start, tmp, SMC_RAM_END);
}
static int fiji_save_default_power_profile(struct pp_hwmgr *hwmgr)
{
struct fiji_smumgr *data = (struct fiji_smumgr *)(hwmgr->smu_backend);
struct SMU73_Discrete_GraphicsLevel *levels =
data->smc_state_table.GraphicsLevel;
unsigned min_level = 1;
hwmgr->default_gfx_power_profile.activity_threshold =
be16_to_cpu(levels[0].ActivityLevel);
hwmgr->default_gfx_power_profile.up_hyst = levels[0].UpHyst;
hwmgr->default_gfx_power_profile.down_hyst = levels[0].DownHyst;
hwmgr->default_gfx_power_profile.type = AMD_PP_GFX_PROFILE;
hwmgr->default_compute_power_profile = hwmgr->default_gfx_power_profile;
hwmgr->default_compute_power_profile.type = AMD_PP_COMPUTE_PROFILE;
/* Workaround compute SDMA instability: disable lowest SCLK
* DPM level. Optimize compute power profile: Use only highest
* 2 power levels (if more than 2 are available), Hysteresis:
* 0ms up, 5ms down
*/
if (data->smc_state_table.GraphicsDpmLevelCount > 2)
min_level = data->smc_state_table.GraphicsDpmLevelCount - 2;
else if (data->smc_state_table.GraphicsDpmLevelCount == 2)
min_level = 1;
else
min_level = 0;
hwmgr->default_compute_power_profile.min_sclk =
be32_to_cpu(levels[min_level].SclkFrequency);
hwmgr->default_compute_power_profile.up_hyst = 0;
hwmgr->default_compute_power_profile.down_hyst = 5;
hwmgr->gfx_power_profile = hwmgr->default_gfx_power_profile;
hwmgr->compute_power_profile = hwmgr->default_compute_power_profile;
return 0;
}
static int fiji_setup_dpm_led_config(struct pp_hwmgr *hwmgr)
{
pp_atomctrl_voltage_table param_led_dpm;
......@@ -2238,8 +2200,6 @@ static int fiji_init_smc_table(struct pp_hwmgr *hwmgr)
PP_ASSERT_WITH_CODE(0 == result,
"Failed to setup dpm led config", return result);
fiji_save_default_power_profile(hwmgr);
return 0;
}
......@@ -2694,31 +2654,6 @@ static bool fiji_is_dpm_running(struct pp_hwmgr *hwmgr)
? true : false;
}
static int fiji_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
struct amd_pp_profile *request)
{
struct fiji_smumgr *smu_data = (struct fiji_smumgr *)
(hwmgr->smu_backend);
struct SMU73_Discrete_GraphicsLevel *levels =
smu_data->smc_state_table.GraphicsLevel;
uint32_t array = smu_data->smu7_data.dpm_table_start +
offsetof(SMU73_Discrete_DpmTable, GraphicsLevel);
uint32_t array_size = sizeof(struct SMU73_Discrete_GraphicsLevel) *
SMU73_MAX_LEVELS_GRAPHICS;
uint32_t i;
for (i = 0; i < smu_data->smc_state_table.GraphicsDpmLevelCount; i++) {
levels[i].ActivityLevel =
cpu_to_be16(request->activity_threshold);
levels[i].EnabledForActivity = 1;
levels[i].UpHyst = request->up_hyst;
levels[i].DownHyst = request->down_hyst;
}
return smu7_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
array_size, SMC_RAM_END);
}
static int fiji_update_dpm_settings(struct pp_hwmgr *hwmgr,
void *profile_setting)
{
......@@ -2838,7 +2773,6 @@ const struct pp_smumgr_func fiji_smu_funcs = {
.get_mac_definition = fiji_get_mac_definition,
.initialize_mc_reg_table = fiji_initialize_mc_reg_table,
.is_dpm_running = fiji_is_dpm_running,
.populate_requested_graphic_levels = fiji_populate_requested_graphic_levels,
.is_hw_avfs_present = fiji_is_hw_avfs_present,
.update_dpm_settings = fiji_update_dpm_settings,
};
drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
浏览文件 @ a5278e51
......@@ -1840,42 +1840,6 @@ static void polaris10_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
}
static void polaris10_save_default_power_profile(struct pp_hwmgr *hwmgr)
{
struct polaris10_smumgr *data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
struct SMU74_Discrete_GraphicsLevel *levels =
data->smc_state_table.GraphicsLevel;
unsigned min_level = 1;
hwmgr->default_gfx_power_profile.activity_threshold =
be16_to_cpu(levels[0].ActivityLevel);
hwmgr->default_gfx_power_profile.up_hyst = levels[0].UpHyst;
hwmgr->default_gfx_power_profile.down_hyst = levels[0].DownHyst;
hwmgr->default_gfx_power_profile.type = AMD_PP_GFX_PROFILE;
hwmgr->default_compute_power_profile = hwmgr->default_gfx_power_profile;
hwmgr->default_compute_power_profile.type = AMD_PP_COMPUTE_PROFILE;
/* Workaround compute SDMA instability: disable lowest SCLK
* DPM level. Optimize compute power profile: Use only highest
* 2 power levels (if more than 2 are available), Hysteresis:
* 0ms up, 5ms down
*/
if (data->smc_state_table.GraphicsDpmLevelCount > 2)
min_level = data->smc_state_table.GraphicsDpmLevelCount - 2;
else if (data->smc_state_table.GraphicsDpmLevelCount == 2)
min_level = 1;
else
min_level = 0;
hwmgr->default_compute_power_profile.min_sclk =
be32_to_cpu(levels[min_level].SclkSetting.SclkFrequency);
hwmgr->default_compute_power_profile.up_hyst = 0;
hwmgr->default_compute_power_profile.down_hyst = 5;
hwmgr->gfx_power_profile = hwmgr->default_gfx_power_profile;
hwmgr->compute_power_profile = hwmgr->default_compute_power_profile;
}
static int polaris10_init_smc_table(struct pp_hwmgr *hwmgr)
{
int result;
......@@ -2090,8 +2054,6 @@ static int polaris10_init_smc_table(struct pp_hwmgr *hwmgr)
PP_ASSERT_WITH_CODE(0 == result,
"Failed to populate PM fuses to SMC memory!", return result);
polaris10_save_default_power_profile(hwmgr);
return 0;
}
......@@ -2550,31 +2512,6 @@ static bool polaris10_is_dpm_running(struct pp_hwmgr *hwmgr)
? true : false;
}
static int polaris10_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
struct amd_pp_profile *request)
{
struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)
(hwmgr->smu_backend);
struct SMU74_Discrete_GraphicsLevel *levels =
smu_data->smc_state_table.GraphicsLevel;
uint32_t array = smu_data->smu7_data.dpm_table_start +
offsetof(SMU74_Discrete_DpmTable, GraphicsLevel);
uint32_t array_size = sizeof(struct SMU74_Discrete_GraphicsLevel) *
SMU74_MAX_LEVELS_GRAPHICS;
uint32_t i;
for (i = 0; i < smu_data->smc_state_table.GraphicsDpmLevelCount; i++) {
levels[i].ActivityLevel =
cpu_to_be16(request->activity_threshold);
levels[i].EnabledForActivity = 1;
levels[i].UpHyst = request->up_hyst;
levels[i].DownHyst = request->down_hyst;
}
return smu7_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
array_size, SMC_RAM_END);
}
static int polaris10_update_dpm_settings(struct pp_hwmgr *hwmgr,
void *profile_setting)
{
......@@ -2693,7 +2630,6 @@ const struct pp_smumgr_func polaris10_smu_funcs = {
.populate_all_memory_levels = polaris10_populate_all_memory_levels,
.get_mac_definition = polaris10_get_mac_definition,
.is_dpm_running = polaris10_is_dpm_running,
.populate_requested_graphic_levels = polaris10_populate_requested_graphic_levels,
.is_hw_avfs_present = polaris10_is_hw_avfs_present,
.update_dpm_settings = polaris10_update_dpm_settings,
};
drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
浏览文件 @ a5278e51
......@@ -236,16 +236,6 @@ bool smum_is_dpm_running(struct pp_hwmgr *hwmgr)
return true;
}
int smum_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
struct amd_pp_profile *request)
{
if (hwmgr->smumgr_funcs->populate_requested_graphic_levels)
return hwmgr->smumgr_funcs->populate_requested_graphic_levels(
hwmgr, request);
return 0;
}
bool smum_is_hw_avfs_present(struct pp_hwmgr *hwmgr)
{
if (hwmgr->smumgr_funcs->is_hw_avfs_present)
......
drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
浏览文件 @ a5278e51
......@@ -2256,42 +2256,6 @@ static void tonga_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
smu_data->power_tune_defaults = &tonga_power_tune_data_set_array[0];
}
static void tonga_save_default_power_profile(struct pp_hwmgr *hwmgr)
{
struct tonga_smumgr *data = (struct tonga_smumgr *)(hwmgr->smu_backend);
struct SMU72_Discrete_GraphicsLevel *levels =
data->smc_state_table.GraphicsLevel;
unsigned min_level = 1;
hwmgr->default_gfx_power_profile.activity_threshold =
be16_to_cpu(levels[0].ActivityLevel);
hwmgr->default_gfx_power_profile.up_hyst = levels[0].UpHyst;
hwmgr->default_gfx_power_profile.down_hyst = levels[0].DownHyst;
hwmgr->default_gfx_power_profile.type = AMD_PP_GFX_PROFILE;
hwmgr->default_compute_power_profile = hwmgr->default_gfx_power_profile;
hwmgr->default_compute_power_profile.type = AMD_PP_COMPUTE_PROFILE;
/* Workaround compute SDMA instability: disable lowest SCLK
* DPM level. Optimize compute power profile: Use only highest
* 2 power levels (if more than 2 are available), Hysteresis:
* 0ms up, 5ms down
*/
if (data->smc_state_table.GraphicsDpmLevelCount > 2)
min_level = data->smc_state_table.GraphicsDpmLevelCount - 2;
else if (data->smc_state_table.GraphicsDpmLevelCount == 2)
min_level = 1;
else
min_level = 0;
hwmgr->default_compute_power_profile.min_sclk =
be32_to_cpu(levels[min_level].SclkFrequency);
hwmgr->default_compute_power_profile.up_hyst = 0;
hwmgr->default_compute_power_profile.down_hyst = 5;
hwmgr->gfx_power_profile = hwmgr->default_gfx_power_profile;
hwmgr->compute_power_profile = hwmgr->default_compute_power_profile;
}
static int tonga_init_smc_table(struct pp_hwmgr *hwmgr)
{
int result;
......@@ -2533,8 +2497,6 @@ static int tonga_init_smc_table(struct pp_hwmgr *hwmgr)
PP_ASSERT_WITH_CODE((!result),
"Failed to populate initialize MC Reg table !", return result);
tonga_save_default_power_profile(hwmgr);
return 0;
}
......@@ -3252,31 +3214,6 @@ static bool tonga_is_dpm_running(struct pp_hwmgr *hwmgr)
? true : false;
}
static int tonga_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
struct amd_pp_profile *request)
{
struct tonga_smumgr *smu_data = (struct tonga_smumgr *)
(hwmgr->smu_backend);
struct SMU72_Discrete_GraphicsLevel *levels =
smu_data->smc_state_table.GraphicsLevel;
uint32_t array = smu_data->smu7_data.dpm_table_start +
offsetof(SMU72_Discrete_DpmTable, GraphicsLevel);
uint32_t array_size = sizeof(struct SMU72_Discrete_GraphicsLevel) *
SMU72_MAX_LEVELS_GRAPHICS;
uint32_t i;
for (i = 0; i < smu_data->smc_state_table.GraphicsDpmLevelCount; i++) {
levels[i].ActivityLevel =
cpu_to_be16(request->activity_threshold);
levels[i].EnabledForActivity = 1;
levels[i].UpHyst = request->up_hyst;
levels[i].DownHyst = request->down_hyst;
}
return smu7_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
array_size, SMC_RAM_END);
}
static int tonga_update_dpm_settings(struct pp_hwmgr *hwmgr,
void *profile_setting)
{
......@@ -3395,6 +3332,5 @@ const struct pp_smumgr_func tonga_smu_funcs = {
.get_mac_definition = tonga_get_mac_definition,
.initialize_mc_reg_table = tonga_initialize_mc_reg_table,
.is_dpm_running = tonga_is_dpm_running,
.populate_requested_graphic_levels = tonga_populate_requested_graphic_levels,
.update_dpm_settings = tonga_update_dpm_settings,
};
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