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| author | Evan Quan <evan.quan@amd.com> | 2020-12-08 13:07:24 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-12-10 16:41:49 -0500 |
| commit | 88dfd5d5c8cb973c141a674000d40573daea58a2 (patch) | |
| tree | 1c0c6bda48078288aa77e7a911b6b0c360cbab35 | |
| parent | ad26bd11261c8b07cb88aa4e81e2d3f8e1452d77 (diff) | |
| download | lwn-88dfd5d5c8cb973c141a674000d40573daea58a2.tar.gz lwn-88dfd5d5c8cb973c141a674000d40573daea58a2.zip | |
drm/amd/pm: new SMC message for 2nd usb2.0 port workaround
The workaround is needed by sienna cichlid.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/pm/inc/smu_types.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/pm/inc/smu_v11_0_7_ppsmc.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 1 |
3 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/inc/smu_types.h b/drivers/gpu/drm/amd/pm/inc/smu_types.h index 1251dd411516..1787ae8a9fd9 100644 --- a/drivers/gpu/drm/amd/pm/inc/smu_types.h +++ b/drivers/gpu/drm/amd/pm/inc/smu_types.h @@ -210,6 +210,7 @@ __SMU_DUMMY_MAP(SetSoftMaxCclk), \ __SMU_DUMMY_MAP(SetGpoFeaturePMask), \ __SMU_DUMMY_MAP(DisallowGpo), \ + __SMU_DUMMY_MAP(Enable2ndUSB20Port), \ #undef __SMU_DUMMY_MAP #define __SMU_DUMMY_MAP(type) SMU_MSG_##type diff --git a/drivers/gpu/drm/amd/pm/inc/smu_v11_0_7_ppsmc.h b/drivers/gpu/drm/amd/pm/inc/smu_v11_0_7_ppsmc.h index dad2832ff3b1..d2e10a724560 100644 --- a/drivers/gpu/drm/amd/pm/inc/smu_v11_0_7_ppsmc.h +++ b/drivers/gpu/drm/amd/pm/inc/smu_v11_0_7_ppsmc.h @@ -136,6 +136,8 @@ #define PPSMC_MSG_DisallowGpo 0x56 +#define PPSMC_MSG_Enable2ndUSB20Port 0x57 + #define PPSMC_Message_Count 0x58 #endif diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c index d88361554d94..b1b038f24cce 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c @@ -129,6 +129,7 @@ static struct cmn2asic_msg_mapping sienna_cichlid_message_map[SMU_MSG_MAX_COUNT] MSG_MAP(SetMGpuFanBoostLimitRpm, PPSMC_MSG_SetMGpuFanBoostLimitRpm, 0), MSG_MAP(SetGpoFeaturePMask, PPSMC_MSG_SetGpoFeaturePMask, 0), MSG_MAP(DisallowGpo, PPSMC_MSG_DisallowGpo, 0), + MSG_MAP(Enable2ndUSB20Port, PPSMC_MSG_Enable2ndUSB20Port, 0), }; static struct cmn2asic_mapping sienna_cichlid_clk_map[SMU_CLK_COUNT] = { |