Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/amd/pm: Use smu vram copy in SMUv15
Use smu vram copy wrapper function for vram copy operations in
SMUv15.0.8
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
authored by
Lijo Lazar
and committed by
Alex Deucher
3ecee207
3bec5825
+15
-5
+15
-5
drivers/gpu/drm/amd/pm/swsmu/smu15/smu_v15_0_8_ppt.c
+15
-5
drivers/gpu/drm/amd/pm/swsmu/smu15/smu_v15_0_8_ppt.c
···
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}
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amdgpu_device_invalidate_hdp(smu->adev, NULL);
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-
memcpy(smu_table->metrics_table, table->cpu_addr, table_size);
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+
ret = smu_cmn_vram_cpy(smu, smu_table->metrics_table,
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+
table->cpu_addr, table_size);
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+
if (ret) {
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mutex_unlock(&smu_table->metrics_lock);
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+
return ret;
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+
}
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smu_table->metrics_time = jiffies;
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}
···
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}
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amdgpu_hdp_invalidate(smu->adev, NULL);
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+
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ret = smu_cmn_vram_cpy(smu, sys_table->cache.buffer,
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+
table->cpu_addr,
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+
sizeof(SystemMetricsTable_t));
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+
if (ret)
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+
return ret;
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+
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smu_table_cache_update_time(sys_table, jiffies);
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-
memcpy(sys_table->cache.buffer, table->cpu_addr,
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-
sizeof(SystemMetricsTable_t));
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return 0;
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}
···
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}
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amdgpu_hdp_invalidate(smu->adev, NULL);
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-
memcpy(smu_table->metrics_table, table->cpu_addr, table_size);
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-
return 0;
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+
return smu_cmn_vram_cpy(smu, smu_table->metrics_table,
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+
table->cpu_addr, table_size);
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}
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static int smu_v15_0_8_fru_get_product_info(struct smu_context *smu,