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authorRex Zhu <Rex.Zhu@amd.com>2017-05-04 08:32:01 +0300
committerAlex Deucher <alexander.deucher@amd.com>2017-05-06 01:15:08 +0300
commit7b52db39a4c27c0020ff953a4bb0aa8bbe55e4a2 (patch)
treec453c04d2c1303ac82e643d50c78560557f6092e /drivers/gpu/drm
parent5784d5cca66b362e3588c189eada757cf664ae6c (diff)
downloadlinux-7b52db39a4c27c0020ff953a4bb0aa8bbe55e4a2.tar.xz
drm/amd/powerplay: fix bug sclk/mclk level can't be set on vega10.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c61
1 files changed, 31 insertions, 30 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index e24e54c294bd..85a6c12ad1d4 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -4189,55 +4189,56 @@ static int vega10_force_clock_level(struct pp_hwmgr *hwmgr,
switch (type) {
case PP_SCLK:
- if (data->registry_data.sclk_dpm_key_disabled)
- break;
-
for (i = 0; i < 32; i++) {
if (mask & (1 << i))
break;
}
+ data->smc_state_table.gfx_boot_level = i;
- PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc_with_parameter(
- hwmgr->smumgr,
- PPSMC_MSG_SetSoftMinGfxclkByIndex,
- i),
- "Failed to set soft min sclk index!",
- return -1);
+ for (i = 31; i >= 0; i--) {
+ if (mask & (1 << i))
+ break;
+ }
+ data->smc_state_table.gfx_max_level = i;
+
+ PP_ASSERT_WITH_CODE(!vega10_upload_dpm_bootup_level(hwmgr),
+ "Failed to upload boot level to lowest!",
+ return -EINVAL);
+
+ PP_ASSERT_WITH_CODE(!vega10_upload_dpm_max_level(hwmgr),
+ "Failed to upload dpm max level to highest!",
+ return -EINVAL);
break;
case PP_MCLK:
- if (data->registry_data.mclk_dpm_key_disabled)
- break;
-
for (i = 0; i < 32; i++) {
if (mask & (1 << i))
break;
}
- PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc_with_parameter(
- hwmgr->smumgr,
- PPSMC_MSG_SetSoftMinUclkByIndex,
- i),
- "Failed to set soft min mclk index!",
- return -1);
- break;
-
- case PP_PCIE:
- if (data->registry_data.pcie_dpm_key_disabled)
- break;
-
for (i = 0; i < 32; i++) {
if (mask & (1 << i))
break;
}
+ data->smc_state_table.mem_boot_level = i;
+
+ for (i = 31; i >= 0; i--) {
+ if (mask & (1 << i))
+ break;
+ }
+ data->smc_state_table.mem_max_level = i;
+
+ PP_ASSERT_WITH_CODE(!vega10_upload_dpm_bootup_level(hwmgr),
+ "Failed to upload boot level to lowest!",
+ return -EINVAL);
+
+ PP_ASSERT_WITH_CODE(!vega10_upload_dpm_max_level(hwmgr),
+ "Failed to upload dpm max level to highest!",
+ return -EINVAL);
- PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc_with_parameter(
- hwmgr->smumgr,
- PPSMC_MSG_SetMinLinkDpmByIndex,
- i),
- "Failed to set min pcie index!",
- return -1);
break;
+
+ case PP_PCIE:
default:
break;
}