Defines smu_cmn_get_indep_throttler_status which performs ASIC
independent translation given a corresponding lookup table.
Signed-off-by: Graham Sider <Graham.Sider@xxxxxxx>
---
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c | 13 +++++++++++++
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h | 4 ++++
2 files changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
index 01645537d9ab..269a42c0536a 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
@@ -398,6 +398,19 @@ int smu_cmn_get_enabled_32_bits_mask(struct smu_context *smu,
}
+uint64_t smu_cmn_get_indep_throttler_status(
+ const unsigned long dep_status,
+ const uint8_t *throttler_map)
+{
+ uint64_t indep_status = 0;
+ uint8_t dep_bit = 0;
+
+ for_each_set_bit(dep_bit, &dep_status, 32)
+ indep_status |= 1ULL << throttler_map[dep_bit];
+
+ return indep_status;
+}
+
int smu_cmn_feature_update_enable_state(struct smu_context *smu,
uint64_t feature_mask,
bool enabled)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
index da6ff6f024f9..c57ce2b2cdc6 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
@@ -60,6 +60,10 @@ int smu_cmn_get_enabled_32_bits_mask(struct smu_context *smu,
uint32_t *feature_mask,
uint32_t num);
+uint64_t smu_cmn_get_indep_throttler_status(
+ const unsigned long dep_status,
+ const uint8_t *throttler_map);
+
int smu_cmn_feature_update_enable_state(struct smu_context *smu,
uint64_t feature_mask,
bool enabled);
--
2.17.1
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