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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c49
1 files changed, 14 insertions, 35 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 2157d4509e84..9a75410cd576 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -51,29 +51,10 @@ static int psp_sw_init(void *handle)
switch (adev->asic_type) {
case CHIP_VEGA10:
- psp->init_microcode = psp_v3_1_init_microcode;
- psp->bootloader_load_sysdrv = psp_v3_1_bootloader_load_sysdrv;
- psp->bootloader_load_sos = psp_v3_1_bootloader_load_sos;
- psp->prep_cmd_buf = psp_v3_1_prep_cmd_buf;
- psp->ring_init = psp_v3_1_ring_init;
- psp->ring_create = psp_v3_1_ring_create;
- psp->ring_stop = psp_v3_1_ring_stop;
- psp->ring_destroy = psp_v3_1_ring_destroy;
- psp->cmd_submit = psp_v3_1_cmd_submit;
- psp->compare_sram_data = psp_v3_1_compare_sram_data;
- psp->smu_reload_quirk = psp_v3_1_smu_reload_quirk;
- psp->mode1_reset = psp_v3_1_mode1_reset;
+ psp_v3_1_set_psp_funcs(psp);
break;
case CHIP_RAVEN:
- psp->init_microcode = psp_v10_0_init_microcode;
- psp->prep_cmd_buf = psp_v10_0_prep_cmd_buf;
- psp->ring_init = psp_v10_0_ring_init;
- psp->ring_create = psp_v10_0_ring_create;
- psp->ring_stop = psp_v10_0_ring_stop;
- psp->ring_destroy = psp_v10_0_ring_destroy;
- psp->cmd_submit = psp_v10_0_cmd_submit;
- psp->compare_sram_data = psp_v10_0_compare_sram_data;
- psp->mode1_reset = psp_v10_0_mode1_reset;
+ psp_v10_0_set_psp_funcs(psp);
break;
default:
return -EINVAL;
@@ -81,6 +62,9 @@ static int psp_sw_init(void *handle)
psp->adev = adev;
+ if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP)
+ return 0;
+
ret = psp_init_microcode(psp);
if (ret) {
DRM_ERROR("Failed to load psp firmware!\n");
@@ -94,6 +78,9 @@ static int psp_sw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP)
+ return 0;
+
release_firmware(adev->psp.sos_fw);
adev->psp.sos_fw = NULL;
release_firmware(adev->psp.asd_fw);
@@ -472,6 +459,9 @@ static int psp_suspend(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
struct psp_context *psp = &adev->psp;
+ if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP)
+ return 0;
+
ret = psp_ring_stop(psp, PSP_RING_TYPE__KM);
if (ret) {
DRM_ERROR("PSP ring stop failed\n");
@@ -512,19 +502,8 @@ failed:
return ret;
}
-static bool psp_check_reset(void* handle)
+int psp_gpu_reset(struct amdgpu_device *adev)
{
- struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
- if (adev->flags & AMD_IS_APU)
- return true;
-
- return false;
-}
-
-static int psp_reset(void* handle)
-{
- struct amdgpu_device *adev = (struct amdgpu_device *)handle;
return psp_mode1_reset(&adev->psp);
}
@@ -571,9 +550,9 @@ const struct amd_ip_funcs psp_ip_funcs = {
.suspend = psp_suspend,
.resume = psp_resume,
.is_idle = NULL,
- .check_soft_reset = psp_check_reset,
+ .check_soft_reset = NULL,
.wait_for_idle = NULL,
- .soft_reset = psp_reset,
+ .soft_reset = NULL,
.set_clockgating_state = psp_set_clockgating_state,
.set_powergating_state = psp_set_powergating_state,
};