diff options
| author | Huang Rui <ray.huang@amd.com> | 2016-06-20 00:42:01 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-08-08 11:32:24 -0400 |
| commit | 2435b0547c8413094a4493593542d87ae48a15c6 (patch) | |
| tree | 564ce0105fdda90b5a2d8983ce34332f027ef862 /drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c | |
| parent | d31d3c28c77e25990ea295c1536253043c7b255c (diff) | |
drm/amd/powerplay: add iceland SMU mananger
The system management unit (SMU) is a subcomponent of the northbridge
that is responsible for a variety of system and power management tasks
during boot and runtime for GPU. In powerplay, it will be used on
firmware loading and power task management. This patch adds SMU
mananger for iceland.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c index 7723473e51a0..cf3cabee8918 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c @@ -30,6 +30,7 @@ #include "linux/delay.h" #include "cz_smumgr.h" #include "tonga_smumgr.h" +#include "iceland_smumgr.h" #include "fiji_smumgr.h" #include "polaris10_smumgr.h" @@ -58,6 +59,9 @@ int smum_init(struct amd_pp_init *pp_init, struct pp_instance *handle) break; case AMDGPU_FAMILY_VI: switch (smumgr->chip_id) { + case CHIP_TOPAZ: + iceland_smum_init(smumgr); + break; case CHIP_TONGA: tonga_smum_init(smumgr); break; |