diff options
Diffstat (limited to 'drivers/accel/ivpu/ivpu_drv.c')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_drv.c | 49 |
1 files changed, 27 insertions, 22 deletions
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c index 790603017653..64927682161b 100644 --- a/drivers/accel/ivpu/ivpu_drv.c +++ b/drivers/accel/ivpu/ivpu_drv.c @@ -31,8 +31,6 @@ __stringify(DRM_IVPU_DRIVER_MINOR) "." #endif -static const struct drm_driver driver; - static struct lock_class_key submitted_jobs_xa_lock_class_key; int ivpu_dbg_mask; @@ -41,7 +39,7 @@ MODULE_PARM_DESC(dbg_mask, "Driver debug mask. See IVPU_DBG_* macros."); int ivpu_test_mode; module_param_named_unsafe(test_mode, ivpu_test_mode, int, 0644); -MODULE_PARM_DESC(test_mode, "Test mode: 0 - normal operation, 1 - fw unit test, 2 - null hw"); +MODULE_PARM_DESC(test_mode, "Test mode mask. See IVPU_TEST_MODE_* macros."); u8 ivpu_pll_min_ratio; module_param_named(pll_min_ratio, ivpu_pll_min_ratio, byte, 0644); @@ -93,8 +91,8 @@ static void file_priv_release(struct kref *ref) ivpu_dbg(vdev, FILE, "file_priv release: ctx %u\n", file_priv->ctx.id); ivpu_cmdq_release_all(file_priv); - ivpu_bo_remove_all_bos_from_context(&file_priv->ctx); ivpu_jsm_context_release(vdev, file_priv->ctx.id); + ivpu_bo_remove_all_bos_from_context(vdev, &file_priv->ctx); ivpu_mmu_user_context_fini(vdev, &file_priv->ctx); drm_WARN_ON(&vdev->drm, xa_erase_irq(&vdev->context_xa, file_priv->ctx.id) != file_priv); mutex_destroy(&file_priv->lock); @@ -317,16 +315,14 @@ static int ivpu_wait_for_ready(struct ivpu_device *vdev) unsigned long timeout; int ret; - if (ivpu_test_mode == IVPU_TEST_MODE_FW_TEST) + if (ivpu_test_mode & IVPU_TEST_MODE_FW_TEST) return 0; - ivpu_ipc_consumer_add(vdev, &cons, IVPU_IPC_CHAN_BOOT_MSG); + ivpu_ipc_consumer_add(vdev, &cons, IVPU_IPC_CHAN_BOOT_MSG, NULL); timeout = jiffies + msecs_to_jiffies(vdev->timeout.boot); while (1) { - ret = ivpu_ipc_irq_handler(vdev); - if (ret) - break; + ivpu_ipc_irq_handler(vdev, NULL); ret = ivpu_ipc_receive(vdev, &cons, &ipc_hdr, NULL, 0); if (ret != -ETIMEDOUT || time_after_eq(jiffies, timeout)) break; @@ -362,7 +358,7 @@ int ivpu_boot(struct ivpu_device *vdev) int ret; /* Update boot params located at first 4KB of FW memory */ - ivpu_fw_boot_params_setup(vdev, vdev->fw->mem->kvaddr); + ivpu_fw_boot_params_setup(vdev, ivpu_bo_vaddr(vdev->fw->mem)); ret = ivpu_hw_boot_fw(vdev); if (ret) { @@ -414,7 +410,9 @@ static const struct drm_driver driver = { .open = ivpu_open, .postclose = ivpu_postclose, - .gem_prime_import = ivpu_gem_prime_import, + + .gem_create_object = ivpu_gem_create_object, + .gem_prime_import_sg_table = drm_gem_shmem_prime_import_sg_table, .ioctls = ivpu_drm_ioctls, .num_ioctls = ARRAY_SIZE(ivpu_drm_ioctls), @@ -427,6 +425,13 @@ static const struct drm_driver driver = { .minor = DRM_IVPU_DRIVER_MINOR, }; +static irqreturn_t ivpu_irq_thread_handler(int irq, void *arg) +{ + struct ivpu_device *vdev = arg; + + return ivpu_ipc_irq_thread_handler(vdev); +} + static int ivpu_irq_init(struct ivpu_device *vdev) { struct pci_dev *pdev = to_pci_dev(vdev->drm.dev); @@ -440,8 +445,8 @@ static int ivpu_irq_init(struct ivpu_device *vdev) vdev->irq = pci_irq_vector(pdev, 0); - ret = devm_request_irq(vdev->drm.dev, vdev->irq, vdev->hw->ops->irq_handler, - IRQF_NO_AUTOEN, DRIVER_NAME, vdev); + ret = devm_request_threaded_irq(vdev->drm.dev, vdev->irq, vdev->hw->ops->irq_handler, + ivpu_irq_thread_handler, IRQF_NO_AUTOEN, DRIVER_NAME, vdev); if (ret) ivpu_err(vdev, "Failed to request an IRQ %d\n", ret); @@ -533,6 +538,11 @@ static int ivpu_dev_init(struct ivpu_device *vdev) xa_init_flags(&vdev->context_xa, XA_FLAGS_ALLOC); xa_init_flags(&vdev->submitted_jobs_xa, XA_FLAGS_ALLOC1); lockdep_set_class(&vdev->submitted_jobs_xa.xa_lock, &submitted_jobs_xa_lock_class_key); + INIT_LIST_HEAD(&vdev->bo_list); + + ret = drmm_mutex_init(&vdev->drm, &vdev->bo_list_lock); + if (ret) + goto err_xa_destroy; ret = ivpu_pci_init(vdev); if (ret) @@ -550,7 +560,7 @@ static int ivpu_dev_init(struct ivpu_device *vdev) /* Power up early so the rest of init code can access VPU registers */ ret = ivpu_hw_power_up(vdev); if (ret) - goto err_xa_destroy; + goto err_power_down; ret = ivpu_mmu_global_context_init(vdev); if (ret) @@ -574,20 +584,15 @@ static int ivpu_dev_init(struct ivpu_device *vdev) ivpu_pm_init(vdev); - ret = ivpu_job_done_thread_init(vdev); - if (ret) - goto err_ipc_fini; - ret = ivpu_boot(vdev); if (ret) - goto err_job_done_thread_fini; + goto err_ipc_fini; + ivpu_job_done_consumer_init(vdev); ivpu_pm_enable(vdev); return 0; -err_job_done_thread_fini: - ivpu_job_done_thread_fini(vdev); err_ipc_fini: ivpu_ipc_fini(vdev); err_fw_fini: @@ -612,7 +617,7 @@ static void ivpu_dev_fini(struct ivpu_device *vdev) ivpu_shutdown(vdev); if (IVPU_WA(d3hot_after_power_off)) pci_set_power_state(to_pci_dev(vdev->drm.dev), PCI_D3hot); - ivpu_job_done_thread_fini(vdev); + ivpu_job_done_consumer_fini(vdev); ivpu_pm_cancel_recovery(vdev); ivpu_ipc_fini(vdev); |