diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-03-21 11:19:21 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-22 22:43:10 +0300 |
| commit | 031ec948a8dd12c4848b045fe8a64db22b91684c (patch) | |
| tree | 062c301e538782271d78af6608ecbf9309475516 /drivers/gpu/drm/amd | |
| parent | 3c79684396ec2ac951e16a6d8ae55f4cdcabc7e8 (diff) | |
| download | linux-031ec948a8dd12c4848b045fe8a64db22b91684c.tar.xz | |
drm/amd/pp: Add smu irq handlers for legacy asics
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c index d699861fd76d..f80885b46f13 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c @@ -3998,8 +3998,35 @@ static int smu7_set_max_fan_rpm_output(struct pp_hwmgr *hwmgr, uint16_t us_max_f PPSMC_MSG_SetFanRpmMax, us_max_fan_rpm); } +static const struct amdgpu_irq_src_funcs smu7_irq_funcs = { + .process = phm_irq_process, +}; + static int smu7_register_irq_handlers(struct pp_hwmgr *hwmgr) { + struct amdgpu_irq_src *source = + kzalloc(sizeof(struct amdgpu_irq_src), GFP_KERNEL); + + if (!source) + return -ENOMEM; + + source->funcs = &smu7_irq_funcs; + + amdgpu_irq_add_id((struct amdgpu_device *)(hwmgr->adev), + AMDGPU_IH_CLIENTID_LEGACY, + 230, + source); + amdgpu_irq_add_id((struct amdgpu_device *)(hwmgr->adev), + AMDGPU_IH_CLIENTID_LEGACY, + 231, + source); + + /* Register CTF(GPIO_19) interrupt */ + amdgpu_irq_add_id((struct amdgpu_device *)(hwmgr->adev), + AMDGPU_IH_CLIENTID_LEGACY, + 83, + source); + return 0; } |