diff options
| author | Kevin Wang | 2018-12-17 09:47:49 +0100 |
|---|---|---|
| committer | Alex Deucher | 2019-03-19 21:03:56 +0100 |
| commit | 0b51d9937845fb6e0639be2cbd31557c4a36e073 (patch) | |
| tree | d8e12e93a7e1d5300b1c9feed0f94921c3a0d770 /drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | |
| parent | drm/amd/powerplay: implement get_clk_info_from_vbios function for smu11 (v2) (diff) | |
| download | kernel-qcow2-linux-0b51d9937845fb6e0639be2cbd31557c4a36e073.tar.gz kernel-qcow2-linux-0b51d9937845fb6e0639be2cbd31557c4a36e073.tar.xz kernel-qcow2-linux-0b51d9937845fb6e0639be2cbd31557c4a36e073.zip | |
drm/amd/powerplay: implement smu_alloc[free]_memory pool function
This patch implements smu_alloc[free]_memory pool function to reserve the memory
pool bo.
Signed-off-by: Kevin Wang <Kevin1.Wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h index 57572ff4d496..dab1011373aa 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h @@ -24,6 +24,15 @@ #include "amdgpu.h" +enum smu_memory_pool_size +{ + SMU_MEMORY_POOL_SIZE_ZERO = 0, + SMU_MEMORY_POOL_SIZE_256_MB = 0x10000000, + SMU_MEMORY_POOL_SIZE_512_MB = 0x20000000, + SMU_MEMORY_POOL_SIZE_1_GB = 0x40000000, + SMU_MEMORY_POOL_SIZE_2_GB = 0x80000000, +}; + #define SMU_TABLE_INIT(tables, table_id, s, a, d) \ do { \ tables[table_id].size = s; \ @@ -63,6 +72,7 @@ struct smu_table_context struct smu_bios_boot_up_values boot_values; struct smu_table *tables; uint32_t table_count; + struct smu_table memory_pool; }; struct smu_dpm_context { @@ -81,6 +91,7 @@ struct smu_context const struct smu_funcs *funcs; struct mutex mutex; + uint64_t pool_size; struct smu_table_context smu_table; struct smu_dpm_context smu_dpm; |