diff options
Diffstat (limited to 'drivers/gpu/drm/panthor/panthor_fw.c')
| -rw-r--r-- | drivers/gpu/drm/panthor/panthor_fw.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/gpu/drm/panthor/panthor_fw.c b/drivers/gpu/drm/panthor/panthor_fw.c index 0f52766a31205..36f1034839c27 100644 --- a/drivers/gpu/drm/panthor/panthor_fw.c +++ b/drivers/gpu/drm/panthor/panthor_fw.c @@ -449,7 +449,8 @@ panthor_fw_alloc_queue_iface_mem(struct panthor_device *ptdev, DRM_PANTHOR_BO_NO_MMAP, DRM_PANTHOR_VM_BIND_OP_MAP_NOEXEC | DRM_PANTHOR_VM_BIND_OP_MAP_UNCACHED, - PANTHOR_VM_KERNEL_AUTO_VA); + PANTHOR_VM_KERNEL_AUTO_VA, + "Queue FW interface"); if (IS_ERR(mem)) return mem; @@ -481,7 +482,8 @@ panthor_fw_alloc_suspend_buf_mem(struct panthor_device *ptdev, size_t size) return panthor_kernel_bo_create(ptdev, panthor_fw_vm(ptdev), size, DRM_PANTHOR_BO_NO_MMAP, DRM_PANTHOR_VM_BIND_OP_MAP_NOEXEC, - PANTHOR_VM_KERNEL_AUTO_VA); + PANTHOR_VM_KERNEL_AUTO_VA, + "FW suspend buffer"); } static int panthor_fw_load_section_entry(struct panthor_device *ptdev, @@ -601,7 +603,7 @@ static int panthor_fw_load_section_entry(struct panthor_device *ptdev, section->mem = panthor_kernel_bo_create(ptdev, panthor_fw_vm(ptdev), section_size, DRM_PANTHOR_BO_NO_MMAP, - vm_map_flags, va); + vm_map_flags, va, "FW section"); if (IS_ERR(section->mem)) return PTR_ERR(section->mem); @@ -1008,6 +1010,8 @@ static void panthor_fw_init_global_iface(struct panthor_device *ptdev) static void panthor_job_irq_handler(struct panthor_device *ptdev, u32 status) { + gpu_write(ptdev, JOB_INT_CLEAR, status); + if (!ptdev->fw->booted && (status & JOB_INT_GLOBAL_IF)) ptdev->fw->booted = true; @@ -1059,8 +1063,8 @@ static void panthor_fw_stop(struct panthor_device *ptdev) u32 status; gpu_write(ptdev, MCU_CONTROL, MCU_CONTROL_DISABLE); - if (readl_poll_timeout(ptdev->iomem + MCU_STATUS, status, - status == MCU_STATUS_DISABLED, 10, 100000)) + if (gpu_read_poll_timeout(ptdev, MCU_STATUS, status, + status == MCU_STATUS_DISABLED, 10, 100000)) drm_err(&ptdev->base, "Failed to stop MCU"); } @@ -1085,8 +1089,9 @@ void panthor_fw_pre_reset(struct panthor_device *ptdev, bool on_hang) panthor_fw_update_reqs(glb_iface, req, GLB_HALT, GLB_HALT); gpu_write(ptdev, CSF_DOORBELL(CSF_GLB_DOORBELL_ID), 1); - if (!readl_poll_timeout(ptdev->iomem + MCU_STATUS, status, - status == MCU_STATUS_HALT, 10, 100000)) { + if (!gpu_read_poll_timeout(ptdev, MCU_STATUS, status, + status == MCU_STATUS_HALT, 10, + 100000)) { ptdev->reset.fast = true; } else { drm_warn(&ptdev->base, "Failed to cleanly suspend MCU"); |