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| author | Evan Quan <evan.quan@amd.com> | 2021-05-25 11:05:32 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-06-11 16:01:24 -0400 |
| commit | 5f0f1727c46ef551acf87c2ce3c616dc8798a15d (patch) | |
| tree | ce3d782e5e91cef9244964d7809dcc03389b64ab /drivers/gpu/drm/amd/pm | |
| parent | 28a0a14423b85523d6edd2a42a9fcd9c1d4a848e (diff) | |
| download | linux-5f0f1727c46ef551acf87c2ce3c616dc8798a15d.tar.bz2 | |
drm/amd/pm: drop the incomplete fix for Navi14 runpm issue
As the fix by adding PPSMC_MSG_PrepareMp1ForUnload is proved to
be incomplete. Another fix(see link below) has been sent out.
Link: https://lore.kernel.org/linux-pci/20210602021255.939090-1-evan.quan@amd.com/
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>
Diffstat (limited to 'drivers/gpu/drm/amd/pm')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c index 6a0ea5d59b24..dab1445d98bb 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c @@ -468,30 +468,6 @@ static int navi10_store_powerplay_table(struct smu_context *smu) return 0; } -static int navi10_set_mp1_state(struct smu_context *smu, - enum pp_mp1_state mp1_state) -{ - struct amdgpu_device *adev = smu->adev; - uint32_t mp1_fw_flags; - int ret = 0; - - ret = smu_cmn_set_mp1_state(smu, mp1_state); - if (ret) - return ret; - - if (mp1_state == PP_MP1_STATE_UNLOAD) { - mp1_fw_flags = RREG32_PCIE(MP1_Public | - (smnMP1_FIRMWARE_FLAGS & 0xffffffff)); - - mp1_fw_flags &= ~MP1_FIRMWARE_FLAGS__INTERRUPTS_ENABLED_MASK; - - WREG32_PCIE(MP1_Public | - (smnMP1_FIRMWARE_FLAGS & 0xffffffff), mp1_fw_flags); - } - - return 0; -} - static int navi10_setup_pptable(struct smu_context *smu) { int ret = 0; @@ -3146,7 +3122,7 @@ static const struct pptable_funcs navi10_ppt_funcs = { .get_fan_parameters = navi10_get_fan_parameters, .post_init = navi10_post_smu_init, .interrupt_work = smu_v11_0_interrupt_work, - .set_mp1_state = navi10_set_mp1_state, + .set_mp1_state = smu_cmn_set_mp1_state, }; void navi10_set_ppt_funcs(struct smu_context *smu) |