diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4124-drm-amd-powerplay-send-EnterBaco-msg-with-argument-a.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4124-drm-amd-powerplay-send-EnterBaco-msg-with-argument-a.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4124-drm-amd-powerplay-send-EnterBaco-msg-with-argument-a.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4124-drm-amd-powerplay-send-EnterBaco-msg-with-argument-a.patch new file mode 100644 index 00000000..7d00c82b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4124-drm-amd-powerplay-send-EnterBaco-msg-with-argument-a.patch @@ -0,0 +1,42 @@ +From f8e3ee206137a22a4172be249df166ebc49325ad Mon Sep 17 00:00:00 2001 +From: Le Ma <le.ma@amd.com> +Date: Fri, 11 Oct 2019 18:50:44 +0800 +Subject: [PATCH 4124/4736] drm/amd/powerplay: send EnterBaco msg with argument + as RAS recovery flag + +1 indicates RAS recovery flag in SMU FW. + +Change-Id: Icb8c14586fca1b8ae443bbde764570a9e41850fa +Signed-off-by: Le Ma <le.ma@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/vega20_baco.c | 11 ++++++++--- + 1 file changed, 8 insertions(+), 3 deletions(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_baco.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_baco.c +index b068d1c7b44d..9b5e72bdceca 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_baco.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_baco.c +@@ -89,10 +89,15 @@ int vega20_baco_set_state(struct pp_hwmgr *hwmgr, enum BACO_STATE state) + data = RREG32_SOC15(THM, 0, mmTHM_BACO_CNTL); + data |= 0x80000000; + WREG32_SOC15(THM, 0, mmTHM_BACO_CNTL, data); +- } + +- if(smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_EnterBaco, 0)) +- return -EINVAL; ++ if(smum_send_msg_to_smc_with_parameter(hwmgr, ++ PPSMC_MSG_EnterBaco, 0)) ++ return -EINVAL; ++ } else { ++ if(smum_send_msg_to_smc_with_parameter(hwmgr, ++ PPSMC_MSG_EnterBaco, 1)) ++ return -EINVAL; ++ } + + } else if (state == BACO_STATE_OUT) { + if (smum_send_msg_to_smc(hwmgr, PPSMC_MSG_ExitBaco)) +-- +2.17.1 + |