diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 3f5d13035aff0..a150b7a4b4aae 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -148,6 +148,7 @@ static int psp_init_sriov_microcode(struct psp_context *psp) break; case IP_VERSION(13, 0, 10): adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MES1_DATA; + ret = psp_init_cap_microcode(psp, ucode_prefix); break; default: return -EINVAL; @@ -191,6 +192,7 @@ static int psp_early_init(void *handle) psp_v12_0_set_psp_funcs(psp); break; case IP_VERSION(13, 0, 2): + case IP_VERSION(13, 0, 6): psp_v13_0_set_psp_funcs(psp); break; case IP_VERSION(13, 0, 1): @@ -837,7 +839,15 @@ static void psp_prep_tmr_unload_cmd_buf(struct psp_context *psp, static int psp_tmr_unload(struct psp_context *psp) { int ret; - struct psp_gfx_cmd_resp *cmd = acquire_psp_cmd_buf(psp); + struct psp_gfx_cmd_resp *cmd; + + /* skip TMR unload for Navi12 and CHIP_SIENNA_CICHLID SRIOV, + * as TMR is not loaded at all + */ + if (amdgpu_sriov_vf(psp->adev) && psp_skip_tmr(psp)) + return 0; + + cmd = acquire_psp_cmd_buf(psp); psp_prep_tmr_unload_cmd_buf(psp, cmd); dev_dbg(psp->adev->dev, "free PSP TMR buffer\n"); @@ -3538,6 +3548,9 @@ static ssize_t amdgpu_psp_vbflash_read(struct file *filp, struct kobject *kobj, void *fw_pri_cpu_addr; int ret; + if (adev->psp.vbflash_image_size == 0) + return -EINVAL; + dev_info(adev->dev, "VBIOS flash to PSP started"); ret = amdgpu_bo_create_kernel(adev, adev->psp.vbflash_image_size, @@ -3589,13 +3602,13 @@ static ssize_t amdgpu_psp_vbflash_status(struct device *dev, } static const struct bin_attribute psp_vbflash_bin_attr = { - .attr = {.name = "psp_vbflash", .mode = 0664}, + .attr = {.name = "psp_vbflash", .mode = 0660}, .size = 0, .write = amdgpu_psp_vbflash_write, .read = amdgpu_psp_vbflash_read, }; -static DEVICE_ATTR(psp_vbflash_status, 0444, amdgpu_psp_vbflash_status, NULL); +static DEVICE_ATTR(psp_vbflash_status, 0440, amdgpu_psp_vbflash_status, NULL); int amdgpu_psp_sysfs_init(struct amdgpu_device *adev) { |