diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/psp_v10_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/psp_v10_0.c | 56 |
1 files changed, 39 insertions, 17 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c index 5a9fe24697f9..8873d833a7f7 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c @@ -87,7 +87,7 @@ psp_v10_0_get_fw_type(struct amdgpu_firmware_info *ucode, enum psp_gfx_fw_type * return 0; } -int psp_v10_0_init_microcode(struct psp_context *psp) +static int psp_v10_0_init_microcode(struct psp_context *psp) { struct amdgpu_device *adev = psp->adev; const char *chip_name; @@ -133,7 +133,8 @@ out: return err; } -int psp_v10_0_prep_cmd_buf(struct amdgpu_firmware_info *ucode, struct psp_gfx_cmd_resp *cmd) +static int psp_v10_0_prep_cmd_buf(struct amdgpu_firmware_info *ucode, + struct psp_gfx_cmd_resp *cmd) { int ret; uint64_t fw_mem_mc_addr = ucode->mc_addr; @@ -152,7 +153,8 @@ int psp_v10_0_prep_cmd_buf(struct amdgpu_firmware_info *ucode, struct psp_gfx_cm return ret; } -int psp_v10_0_ring_init(struct psp_context *psp, enum psp_ring_type ring_type) +static int psp_v10_0_ring_init(struct psp_context *psp, + enum psp_ring_type ring_type) { int ret = 0; struct psp_ring *ring; @@ -177,7 +179,8 @@ int psp_v10_0_ring_init(struct psp_context *psp, enum psp_ring_type ring_type) return 0; } -int psp_v10_0_ring_create(struct psp_context *psp, enum psp_ring_type ring_type) +static int psp_v10_0_ring_create(struct psp_context *psp, + enum psp_ring_type ring_type) { int ret = 0; unsigned int psp_ring_reg = 0; @@ -208,7 +211,8 @@ int psp_v10_0_ring_create(struct psp_context *psp, enum psp_ring_type ring_type) return ret; } -int psp_v10_0_ring_stop(struct psp_context *psp, enum psp_ring_type ring_type) +static int psp_v10_0_ring_stop(struct psp_context *psp, + enum psp_ring_type ring_type) { int ret = 0; struct psp_ring *ring; @@ -231,7 +235,8 @@ int psp_v10_0_ring_stop(struct psp_context *psp, enum psp_ring_type ring_type) return ret; } -int psp_v10_0_ring_destroy(struct psp_context *psp, enum psp_ring_type ring_type) +static int psp_v10_0_ring_destroy(struct psp_context *psp, + enum psp_ring_type ring_type) { int ret = 0; struct psp_ring *ring = &psp->km_ring; @@ -248,10 +253,10 @@ int psp_v10_0_ring_destroy(struct psp_context *psp, enum psp_ring_type ring_type return ret; } -int psp_v10_0_cmd_submit(struct psp_context *psp, - struct amdgpu_firmware_info *ucode, - uint64_t cmd_buf_mc_addr, uint64_t fence_mc_addr, - int index) +static int psp_v10_0_cmd_submit(struct psp_context *psp, + struct amdgpu_firmware_info *ucode, + uint64_t cmd_buf_mc_addr, uint64_t fence_mc_addr, + int index) { unsigned int psp_write_ptr_reg = 0; struct psp_gfx_rb_frame * write_frame = psp->km_ring.ring_mem; @@ -298,9 +303,9 @@ int psp_v10_0_cmd_submit(struct psp_context *psp, static int psp_v10_0_sram_map(struct amdgpu_device *adev, - unsigned int *sram_offset, unsigned int *sram_addr_reg_offset, - unsigned int *sram_data_reg_offset, - enum AMDGPU_UCODE_ID ucode_id) + unsigned int *sram_offset, unsigned int *sram_addr_reg_offset, + unsigned int *sram_data_reg_offset, + enum AMDGPU_UCODE_ID ucode_id) { int ret = 0; @@ -383,9 +388,9 @@ psp_v10_0_sram_map(struct amdgpu_device *adev, return ret; } -bool psp_v10_0_compare_sram_data(struct psp_context *psp, - struct amdgpu_firmware_info *ucode, - enum AMDGPU_UCODE_ID ucode_type) +static bool psp_v10_0_compare_sram_data(struct psp_context *psp, + struct amdgpu_firmware_info *ucode, + enum AMDGPU_UCODE_ID ucode_type) { int err = 0; unsigned int fw_sram_reg_val = 0; @@ -419,8 +424,25 @@ bool psp_v10_0_compare_sram_data(struct psp_context *psp, } -int psp_v10_0_mode1_reset(struct psp_context *psp) +static int psp_v10_0_mode1_reset(struct psp_context *psp) { DRM_INFO("psp mode 1 reset not supported now! \n"); return -EINVAL; } + +static const struct psp_funcs psp_v10_0_funcs = { + .init_microcode = psp_v10_0_init_microcode, + .prep_cmd_buf = psp_v10_0_prep_cmd_buf, + .ring_init = psp_v10_0_ring_init, + .ring_create = psp_v10_0_ring_create, + .ring_stop = psp_v10_0_ring_stop, + .ring_destroy = psp_v10_0_ring_destroy, + .cmd_submit = psp_v10_0_cmd_submit, + .compare_sram_data = psp_v10_0_compare_sram_data, + .mode1_reset = psp_v10_0_mode1_reset, +}; + +void psp_v10_0_set_psp_funcs(struct psp_context *psp) +{ + psp->funcs = &psp_v10_0_funcs; +} |