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drm/amd/pm: new SMC message for 2nd usb2.0 port workaround

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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>
This commit is contained in:
Evan Quan
2020-12-08 13:07:24 +08:00
committed by Alex Deucher
parent ad26bd1126
commit 88dfd5d5c8
3 changed files with 4 additions and 0 deletions
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1
drivers/gpu/drm/amd/pm/inc/smu_types.h
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@@ -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

2
drivers/gpu/drm/amd/pm/inc/smu_v11_0_7_ppsmc.h
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@@ -136,6 +136,8 @@
#define PPSMC_MSG_DisallowGpo 0x56
#define PPSMC_MSG_Enable2ndUSB20Port 0x57
#define PPSMC_Message_Count 0x58
#endif

1
drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
View File

@@ -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] = {