[PATCH 3.5/6] drm/amd/powerplay: fix bugs of checking if dpm is running on Tonga

Alex Deucher alexdeucher at gmail.com
Fri May 13 21:36:08 UTC 2016


From: Eric Huang <JinHuiEric.Huang at amd.com>

Fixes OD failures on Tonga.

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---

This fixes OD failures on Tonga in some cases.

 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index cb28335..7c3f82b 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -5331,7 +5331,7 @@ static int tonga_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		(data->need_update_smu7_dpm_table &
 		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
 		PP_ASSERT_WITH_CODE(
-			true == tonga_is_dpm_running(hwmgr),
+			0 == tonga_is_dpm_running(hwmgr),
 			"Trying to freeze SCLK DPM when DPM is disabled",
 			);
 		PP_ASSERT_WITH_CODE(
@@ -5344,7 +5344,7 @@ static int tonga_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	if ((0 == data->mclk_dpm_key_disabled) &&
 		(data->need_update_smu7_dpm_table &
 		 DPMTABLE_OD_UPDATE_MCLK)) {
-		PP_ASSERT_WITH_CODE(true == tonga_is_dpm_running(hwmgr),
+		PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
 			"Trying to freeze MCLK DPM when DPM is disabled",
 			);
 		PP_ASSERT_WITH_CODE(
@@ -5647,7 +5647,7 @@ static int tonga_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		(data->need_update_smu7_dpm_table &
 		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
 
-		PP_ASSERT_WITH_CODE(true == tonga_is_dpm_running(hwmgr),
+		PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
 			"Trying to Unfreeze SCLK DPM when DPM is disabled",
 			);
 		PP_ASSERT_WITH_CODE(
@@ -5661,7 +5661,7 @@ static int tonga_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		(data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) {
 
 		PP_ASSERT_WITH_CODE(
-				true == tonga_is_dpm_running(hwmgr),
+				0 == tonga_is_dpm_running(hwmgr),
 				"Trying to Unfreeze MCLK DPM when DPM is disabled",
 				);
 		PP_ASSERT_WITH_CODE(
-- 
2.5.5



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