diff options
Diffstat (limited to 'drivers/accel/qaic/qaic_drv.c')
| -rw-r--r-- | drivers/accel/qaic/qaic_drv.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/accel/qaic/qaic_drv.c b/drivers/accel/qaic/qaic_drv.c index d1a632dbaec6..f072edb74f22 100644 --- a/drivers/accel/qaic/qaic_drv.c +++ b/drivers/accel/qaic/qaic_drv.c @@ -28,6 +28,7 @@ #include "mhi_controller.h" #include "qaic.h" +#include "qaic_debugfs.h" #include "qaic_timesync.h" MODULE_IMPORT_NS(DMA_BUF); @@ -229,8 +230,12 @@ static int qaic_create_drm_device(struct qaic_device *qdev, s32 partition_id) qddev->partition_id = partition_id; ret = drm_dev_register(drm, 0); - if (ret) + if (ret) { pci_dbg(qdev->pdev, "drm_dev_register failed %d\n", ret); + return ret; + } + + qaic_debugfs_init(qddev); return ret; } @@ -382,6 +387,9 @@ static struct qaic_device *create_qdev(struct pci_dev *pdev, const struct pci_de ret = drmm_mutex_init(drm, &qdev->cntl_mutex); if (ret) return NULL; + ret = drmm_mutex_init(drm, &qdev->bootlog_mutex); + if (ret) + return NULL; qdev->cntl_wq = qaicm_wq_init(drm, "qaic_cntl"); if (IS_ERR(qdev->cntl_wq)) @@ -399,6 +407,7 @@ static struct qaic_device *create_qdev(struct pci_dev *pdev, const struct pci_de qddev->qdev = qdev; INIT_LIST_HEAD(&qdev->cntl_xfer_list); + INIT_LIST_HEAD(&qdev->bootlog); INIT_LIST_HEAD(&qddev->users); for (i = 0; i < qdev->num_dbc; ++i) { @@ -639,6 +648,10 @@ static int __init qaic_init(void) if (ret) pr_debug("qaic: qaic_timesync_init failed %d\n", ret); + ret = qaic_bootlog_register(); + if (ret) + pr_debug("qaic: qaic_bootlog_register failed %d\n", ret); + return 0; free_pci: @@ -664,6 +677,7 @@ static void __exit qaic_exit(void) * reinitializing the link_up state after the cleanup is done. */ link_up = true; + qaic_bootlog_unregister(); qaic_timesync_deinit(); mhi_driver_unregister(&qaic_mhi_driver); pci_unregister_driver(&qaic_pci_driver); |