diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0967-drm-amd-powerplay-Fix-a-bug-for-enabling-ACDC-gpio-i.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0967-drm-amd-powerplay-Fix-a-bug-for-enabling-ACDC-gpio-i.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0967-drm-amd-powerplay-Fix-a-bug-for-enabling-ACDC-gpio-i.patch b/common/recipes-kernel/linux/files/0967-drm-amd-powerplay-Fix-a-bug-for-enabling-ACDC-gpio-i.patch new file mode 100644 index 00000000..6dcde134 --- /dev/null +++ b/common/recipes-kernel/linux/files/0967-drm-amd-powerplay-Fix-a-bug-for-enabling-ACDC-gpio-i.patch @@ -0,0 +1,38 @@ +From 95fa0c598c1537adc77733c2723db3f55f68149a Mon Sep 17 00:00:00 2001 +From: Eric Huang <JinHuiEric.Huang@amd.com> +Date: Thu, 24 Mar 2016 16:44:18 -0400 +Subject: [PATCH 0967/1110] drm/amd/powerplay: Fix a bug for enabling ACDC gpio + interrupt + +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> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c | 11 +++++++---- + 1 file 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 fd29c56..045c7ef 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; + } +-- +2.7.4 + |