diff options
| author | Tim Huang <tim.huang@amd.com> | 2022-06-01 18:12:08 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-06-14 21:38:39 -0400 |
| commit | d52ea3dc65a9d504afa7a03ff24e17866670bdac (patch) | |
| tree | df466a692cc105b686bb47c927eab7e1c59132ff | |
| parent | 5089c4a8ebea3c3ad9eedf038dad7098ebc06131 (diff) | |
| download | linux-d52ea3dc65a9d504afa7a03ff24e17866670bdac.tar.gz | |
drm/amdgpu/pm: correct the firmware flag address for SMU IP v13.0.4
For SMU IP v13.0.4, the smnMP1_FIRMWARE_FLAGS address is different,
we need this to correct the reading address.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 12 |
2 files changed, 11 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h index e3454a876cac..43de0a8d4bd9 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h @@ -43,6 +43,7 @@ /* address block */ #define smnMP1_FIRMWARE_FLAGS 0x3010024 +#define smnMP1_V13_0_4_FIRMWARE_FLAGS 0x3010028 #define smnMP0_FW_INTF 0x30101c0 #define smnMP1_PUB_CTRL 0x3010b14 diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c index f9c36d294448..fba0b87d01fb 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c @@ -273,8 +273,16 @@ int smu_v13_0_check_fw_status(struct smu_context *smu) struct amdgpu_device *adev = smu->adev; uint32_t mp1_fw_flags; - mp1_fw_flags = RREG32_PCIE(MP1_Public | - (smnMP1_FIRMWARE_FLAGS & 0xffffffff)); + switch (adev->ip_versions[MP1_HWIP][0]) { + case IP_VERSION(13, 0, 4): + mp1_fw_flags = RREG32_PCIE(MP1_Public | + (smnMP1_V13_0_4_FIRMWARE_FLAGS & 0xffffffff)); + break; + default: + mp1_fw_flags = RREG32_PCIE(MP1_Public | + (smnMP1_FIRMWARE_FLAGS & 0xffffffff)); + break; + } if ((mp1_fw_flags & MP1_FIRMWARE_FLAGS__INTERRUPTS_ENABLED_MASK) >> MP1_FIRMWARE_FLAGS__INTERRUPTS_ENABLED__SHIFT) |