diff options
Diffstat (limited to 'kernel/drivers/media/pci/tw68/tw68-core.c')
| -rw-r--r-- | kernel/drivers/media/pci/tw68/tw68-core.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/kernel/drivers/media/pci/tw68/tw68-core.c b/kernel/drivers/media/pci/tw68/tw68-core.c index c135165a8..4e77618fb 100644 --- a/kernel/drivers/media/pci/tw68/tw68-core.c +++ b/kernel/drivers/media/pci/tw68/tw68-core.c @@ -37,6 +37,7 @@ #include <linux/delay.h> #include <linux/mutex.h> #include <linux/dma-mapping.h> +#include <linux/pci_ids.h> #include <linux/pm.h> #include <media/v4l2-dev.h> @@ -70,13 +71,13 @@ static atomic_t tw68_instance = ATOMIC_INIT(0); * added under vendor 0x1797 (Techwell Inc.) as subsystem IDs. */ static const struct pci_device_id tw68_pci_tbl[] = { - {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_6800)}, - {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_6801)}, - {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_6804)}, - {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_6816_1)}, - {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_6816_2)}, - {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_6816_3)}, - {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_6816_4)}, + {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_TECHWELL_6800)}, + {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_TECHWELL_6801)}, + {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_TECHWELL_6804)}, + {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_TECHWELL_6816_1)}, + {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_TECHWELL_6816_2)}, + {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_TECHWELL_6816_3)}, + {PCI_DEVICE(PCI_VENDOR_ID_TECHWELL, PCI_DEVICE_ID_TECHWELL_6816_4)}, {0,} }; @@ -256,22 +257,22 @@ static int tw68_initdev(struct pci_dev *pci_dev, dev->name, pci_name(pci_dev), dev->pci_rev, pci_dev->irq, dev->pci_lat, (u64)pci_resource_start(pci_dev, 0)); pci_set_master(pci_dev); - if (!pci_dma_supported(pci_dev, DMA_BIT_MASK(32))) { + err = pci_set_dma_mask(pci_dev, DMA_BIT_MASK(32)); + if (err) { pr_info("%s: Oops: no 32bit PCI DMA ???\n", dev->name); - err = -EIO; goto fail1; } switch (pci_id->device) { - case PCI_DEVICE_ID_6800: /* TW6800 */ + case PCI_DEVICE_ID_TECHWELL_6800: /* TW6800 */ dev->vdecoder = TW6800; dev->board_virqmask = TW68_VID_INTS; break; - case PCI_DEVICE_ID_6801: /* Video decoder for TW6802 */ + case PCI_DEVICE_ID_TECHWELL_6801: /* Video decoder for TW6802 */ dev->vdecoder = TW6801; dev->board_virqmask = TW68_VID_INTS | TW68_VID_INTSX; break; - case PCI_DEVICE_ID_6804: /* Video decoder for TW6804 */ + case PCI_DEVICE_ID_TECHWELL_6804: /* Video decoder for TW6804 */ dev->vdecoder = TW6804; dev->board_virqmask = TW68_VID_INTS | TW68_VID_INTSX; break; |