diff options
| author | Eric Huang <JinHuiEric.Huang@amd.com> | 2016-03-24 16:44:18 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-05-04 20:29:11 -0400 |
| commit | c8c67448b798e4bf5b320c7a15373b10e2d25523 (patch) | |
| tree | bc05c34b6b41e187a312430d4bd36bad8b2629a1 | |
| parent | dcf799e54b4633c04b3f9d91ee2980b920916b13 (diff) | |
drm/amd/powerplay: Fix a bug for enabling ACDC gpio interrupt
Only enable it if it's supported rather than unconitionally.
Signed-off-by: Eric Yang <eric.yang2@amd.com>
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c index fd29c5683085..045c7ef3e81b 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c @@ -2354,10 +2354,13 @@ static int polaris10_start_dpm(struct pp_hwmgr *hwmgr) return -1); } - PP_ASSERT_WITH_CODE((0 == smum_send_msg_to_smc(hwmgr->smumgr, - PPSMC_MSG_EnableACDCGPIOInterrupt)), - "Failed to enable AC DC GPIO Interrupt!", - ); + if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_Falcon_QuickTransition)) { + PP_ASSERT_WITH_CODE((0 == smum_send_msg_to_smc(hwmgr->smumgr, + PPSMC_MSG_EnableACDCGPIOInterrupt)), + "Failed to enable AC DC GPIO Interrupt!", + ); + } return 0; } |