redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

drm/amd/pp: Add smu irq handlers for legacy asics

Browse source 
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>
This commit is contained in:
Rex Zhu 2018-03-21 16:19:21 +08:00 committed by Alex Deucher
parent 3c79684396
commit 031ec948a8
1 changed files with 27 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

27
drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
View file

@ -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); 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) 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; return 0;
} }