diff options
Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_irq.c')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_irq.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c index 23a40106ab53..4018bcf808e5 100644 --- a/drivers/gpu/drm/qxl/qxl_irq.c +++ b/drivers/gpu/drm/qxl/qxl_irq.c @@ -23,12 +23,17 @@ * Alon Levy */ +#include <linux/pci.h> + +#include <drm/drm_drv.h> +#include <drm/drm_print.h> + #include "qxl_drv.h" -irqreturn_t qxl_irq_handler(int irq, void *arg) +static irqreturn_t qxl_irq_handler(int irq, void *arg) { struct drm_device *dev = (struct drm_device *) arg; - struct qxl_device *qdev = (struct qxl_device *)dev->dev_private; + struct qxl_device *qdev = to_qxl(dev); uint32_t pending; pending = xchg(&qdev->ram_header->int_pending, 0); @@ -57,10 +62,9 @@ irqreturn_t qxl_irq_handler(int irq, void *arg) * to avoid endless loops). */ qdev->irq_received_error++; - qxl_io_log(qdev, "%s: driver is in bug mode.\n", __func__); + DRM_WARN("driver is in bug mode\n"); } if (pending & QXL_INTERRUPT_CLIENT_MONITORS_CONFIG) { - qxl_io_log(qdev, "QXL_INTERRUPT_CLIENT_MONITORS_CONFIG\n"); schedule_work(&qdev->client_monitors_config_work); } qdev->ram_header->int_mask = QXL_INTERRUPT_MASK; @@ -78,11 +82,14 @@ static void qxl_client_monitors_config_work_func(struct work_struct *work) int qxl_irq_init(struct qxl_device *qdev) { + struct drm_device *ddev = &qdev->ddev; + struct pci_dev *pdev = to_pci_dev(ddev->dev); int ret; init_waitqueue_head(&qdev->display_event); init_waitqueue_head(&qdev->cursor_event); init_waitqueue_head(&qdev->io_cmd_event); + init_waitqueue_head(&qdev->release_event); INIT_WORK(&qdev->client_monitors_config_work, qxl_client_monitors_config_work_func); atomic_set(&qdev->irq_received, 0); @@ -90,7 +97,7 @@ int qxl_irq_init(struct qxl_device *qdev) atomic_set(&qdev->irq_received_cursor, 0); atomic_set(&qdev->irq_received_io_cmd, 0); qdev->irq_received_error = 0; - ret = drm_irq_install(&qdev->ddev, qdev->ddev.pdev->irq); + ret = request_irq(pdev->irq, qxl_irq_handler, IRQF_SHARED, ddev->driver->name, ddev); qdev->ram_header->int_mask = QXL_INTERRUPT_MASK; if (unlikely(ret != 0)) { DRM_ERROR("Failed installing irq: %d\n", ret); |