diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c index dbcb1b7a6b7f..0a3cc5f5dff2 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c @@ -542,8 +542,7 @@ bool smu_cmn_clk_dpm_is_enabled(struct smu_context *smu, } int smu_cmn_get_enabled_mask(struct smu_context *smu, - uint32_t *feature_mask, - uint32_t num) + uint64_t *feature_mask) { struct smu_feature *feature = &smu->smu_feature; struct amdgpu_device *adev = smu->adev; @@ -551,7 +550,7 @@ int smu_cmn_get_enabled_mask(struct smu_context *smu, uint32_t *feature_mask_low; int ret = 0; - if (!feature_mask || num < 2) + if (!feature_mask) return -EINVAL; if (!bitmap_empty(feature->enabled, feature->feature_num)) { @@ -561,8 +560,8 @@ int smu_cmn_get_enabled_mask(struct smu_context *smu, return 0; } - feature_mask_low = &feature_mask[0]; - feature_mask_high = &feature_mask[1]; + feature_mask_low = &((uint32_t *)feature_mask)[0]; + feature_mask_high = &((uint32_t *)feature_mask)[1]; switch (adev->ip_versions[MP1_HWIP][0]) { case IP_VERSION(11, 0, 8): @@ -695,7 +694,7 @@ static const char *smu_get_feature_name(struct smu_context *smu, size_t smu_cmn_get_pp_feature_mask(struct smu_context *smu, char *buf) { - uint32_t feature_mask[2] = { 0 }; + uint64_t feature_mask; int feature_index = 0; uint32_t count = 0; int8_t sort_feature[SMU_FEATURE_COUNT]; @@ -703,13 +702,12 @@ size_t smu_cmn_get_pp_feature_mask(struct smu_context *smu, int ret = 0, i; ret = smu_cmn_get_enabled_mask(smu, - feature_mask, - 2); + &feature_mask); if (ret) return 0; size = sysfs_emit_at(buf, size, "features high: 0x%08x low: 0x%08x\n", - feature_mask[1], feature_mask[0]); + upper_32_bits(feature_mask), lower_32_bits(feature_mask)); memset(sort_feature, -1, sizeof(sort_feature)); @@ -745,22 +743,17 @@ int smu_cmn_set_pp_feature_mask(struct smu_context *smu, uint64_t new_mask) { int ret = 0; - uint32_t feature_mask[2] = { 0 }; + uint64_t feature_mask; uint64_t feature_2_enabled = 0; uint64_t feature_2_disabled = 0; - uint64_t feature_enables = 0; ret = smu_cmn_get_enabled_mask(smu, - feature_mask, - 2); + &feature_mask); if (ret) return ret; - feature_enables = ((uint64_t)feature_mask[1] << 32 | - (uint64_t)feature_mask[0]); - - feature_2_enabled = ~feature_enables & new_mask; - feature_2_disabled = feature_enables & ~new_mask; + feature_2_enabled = ~feature_mask & new_mask; + feature_2_disabled = feature_mask & ~new_mask; if (feature_2_enabled) { ret = smu_cmn_feature_update_enable_state(smu, |