diff options
Diffstat (limited to 'drivers/media/video/cx18/cx18-driver.c')
| -rw-r--r-- | drivers/media/video/cx18/cx18-driver.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c index df60f27337cf..133ec2bac180 100644 --- a/drivers/media/video/cx18/cx18-driver.c +++ b/drivers/media/video/cx18/cx18-driver.c @@ -156,6 +156,7 @@ MODULE_PARM_DESC(cardtype, "\t\t\t 6 = Toshiba Qosmio DVB-T/Analog\n" "\t\t\t 7 = Leadtek WinFast PVR2100\n" "\t\t\t 8 = Leadtek WinFast DVR3100 H\n" + "\t\t\t 9 = GoTView PCI DVD3 Hybrid\n" "\t\t\t 0 = Autodetect (default)\n" "\t\t\t-1 = Ignore this card\n\t\t"); MODULE_PARM_DESC(pal, "Set PAL standard: B, G, H, D, K, I, M, N, Nc, 60"); @@ -266,8 +267,14 @@ static void request_modules(struct cx18 *dev) INIT_WORK(&dev->request_module_wk, request_module_async); schedule_work(&dev->request_module_wk); } + +static void flush_request_modules(struct cx18 *dev) +{ + flush_work_sync(&dev->request_module_wk); +} #else #define request_modules(dev) +#define flush_request_modules(dev) #endif /* CONFIG_MODULES */ /* Generic utility functions */ @@ -333,6 +340,7 @@ void cx18_read_eeprom(struct cx18 *cx, struct tveeprom *tv) tveeprom_hauppauge_analog(&c, tv, eedata); break; case CX18_CARD_YUAN_MPC718: + case CX18_CARD_GOTVIEW_PCI_DVD3: tv->model = 0x718; cx18_eeprom_dump(cx, eedata, sizeof(eedata)); CX18_INFO("eeprom PCI ID: %02x%02x:%02x%02x\n", @@ -923,8 +931,13 @@ static int __devinit cx18_probe(struct pci_dev *pci_dev, cx->enc_mem = ioremap_nocache(cx->base_addr + CX18_MEM_OFFSET, CX18_MEM_SIZE); if (!cx->enc_mem) { - CX18_ERR("ioremap failed, perhaps increasing __VMALLOC_RESERVE in page.h\n"); - CX18_ERR("or disabling CONFIG_HIGHMEM4G into the kernel would help\n"); + CX18_ERR("ioremap failed. Can't get a window into CX23418 " + "memory and register space\n"); + CX18_ERR("Each capture card with a CX23418 needs 64 MB of " + "vmalloc address space for the window\n"); + CX18_ERR("Check the output of 'grep Vmalloc /proc/meminfo'\n"); + CX18_ERR("Use the vmalloc= kernel command line option to set " + "VmallocTotal to a larger value\n"); retval = -ENOMEM; goto free_mem; } @@ -1226,6 +1239,8 @@ static void cx18_remove(struct pci_dev *pci_dev) CX18_DEBUG_INFO("Removing Card\n"); + flush_request_modules(cx); + /* Stop all captures */ CX18_DEBUG_INFO("Stopping all streams\n"); if (atomic_read(&cx->tot_capturing) > 0) |