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authorRex Zhu <Rex.Zhu@amd.com>2018-01-23 16:38:36 +0800
committerAlex Deucher <alexander.deucher@amd.com>2018-02-19 14:18:47 -0500
commit527d9427fa21814988bec378f9a8b2c2d441fcc1 (patch)
tree59b8feb5c6d0af40c1b41814f6460afbc83e0b67 /drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c
parentce91b71c9a0bcdf28bade5e5e3501f2a34af3d29 (diff)
drm/amd/pp: Delete dead code in powerplay
As not support per DPM level optimization, so delete activity_target array. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c')
-rw-r--r--drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c
index 6400065a8710..5cf588d6660c 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c
@@ -262,7 +262,6 @@ static int iceland_start_smu(struct pp_hwmgr *hwmgr)
static int iceland_smu_init(struct pp_hwmgr *hwmgr)
{
- int i;
struct iceland_smumgr *iceland_priv = NULL;
iceland_priv = kzalloc(sizeof(struct iceland_smumgr), GFP_KERNEL);
@@ -275,9 +274,6 @@ static int iceland_smu_init(struct pp_hwmgr *hwmgr)
if (smu7_init(hwmgr))
return -EINVAL;
- for (i = 0; i < SMU71_MAX_LEVELS_GRAPHICS; i++)
- iceland_priv->activity_target[i] = 30;
-
return 0;
}
@@ -989,7 +985,7 @@ static int iceland_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
for (i = 0; i < dpm_table->sclk_table.count; i++) {
result = iceland_populate_single_graphic_level(hwmgr,
dpm_table->sclk_table.dpm_levels[i].value,
- (uint16_t)smu_data->activity_target[i],
+ data->sclk_activity_target,
&(smu_data->smc_state_table.GraphicsLevel[i]));
if (result != 0)
return result;
@@ -1280,7 +1276,7 @@ static int iceland_populate_single_memory_level(
memory_level->VoltageDownHyst = 0;
/* Indicates maximum activity level for this performance level.*/
- memory_level->ActivityLevel = (uint16_t)data->mclk_activity_target;
+ memory_level->ActivityLevel = data->mclk_activity_target;
memory_level->StutterEnable = 0;
memory_level->StrobeEnable = 0;
memory_level->EdcReadEnable = 0;
@@ -1561,7 +1557,7 @@ static int iceland_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
table->MemoryACPILevel.DownHyst = 100;
table->MemoryACPILevel.VoltageDownHyst = 0;
/* Indicates maximum activity level for this performance level.*/
- table->MemoryACPILevel.ActivityLevel = PP_HOST_TO_SMC_US((uint16_t)data->mclk_activity_target);
+ table->MemoryACPILevel.ActivityLevel = PP_HOST_TO_SMC_US(data->mclk_activity_target);
table->MemoryACPILevel.StutterEnable = 0;
table->MemoryACPILevel.StrobeEnable = 0;