drm/amdgpu: add PSP driver for vega10 (v2)
PSP is responsible for firmware loading on SOC-15 asics.
v2: fix memory leak (Ken)
Acked-by: Christian König <christian.koenig@amd.com>
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>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 2339046..c571f68 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -52,6 +52,7 @@
#include "amdgpu_irq.h"
#include "amdgpu_ucode.h"
#include "amdgpu_ttm.h"
+#include "amdgpu_psp.h"
#include "amdgpu_gds.h"
#include "amdgpu_sync.h"
#include "amdgpu_ring.h"
@@ -1213,6 +1214,10 @@ struct amdgpu_firmware {
struct amdgpu_bo *fw_buf;
unsigned int fw_size;
unsigned int max_ucodes;
+ /* firmwares are loaded by psp instead of smu from vega10 */
+ const struct amdgpu_psp_funcs *funcs;
+ struct amdgpu_bo *rbuf;
+ struct mutex mutex;
};
/*
@@ -1571,6 +1576,9 @@ struct amdgpu_device {
/* firmwares */
struct amdgpu_firmware firmware;
+ /* PSP */
+ struct psp_context psp;
+
/* GDS */
struct amdgpu_gds gds;
@@ -1825,6 +1833,7 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
#define amdgpu_gfx_get_gpu_clock_counter(adev) (adev)->gfx.funcs->get_gpu_clock_counter((adev))
#define amdgpu_gfx_select_se_sh(adev, se, sh, instance) (adev)->gfx.funcs->select_se_sh((adev), (se), (sh), (instance))
#define amdgpu_gds_switch(adev, r, v, d, w, a) (adev)->gds.funcs->patch_gds_switch((r), (v), (d), (w), (a))
+#define amdgpu_psp_check_fw_loading_status(adev, i) (adev)->firmware.funcs->check_fw_loading_status((adev), (i))
/* Common functions */
int amdgpu_gpu_reset(struct amdgpu_device *adev);