diff options
Diffstat (limited to 'drivers/media/pci/ivtv/ivtvfb.c')
| -rw-r--r-- | drivers/media/pci/ivtv/ivtvfb.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/media/pci/ivtv/ivtvfb.c b/drivers/media/pci/ivtv/ivtvfb.c index 00ac94d4ab19..90c584cf97c2 100644 --- a/drivers/media/pci/ivtv/ivtvfb.c +++ b/drivers/media/pci/ivtv/ivtvfb.c @@ -104,6 +104,7 @@ MODULE_PARM_DESC(osd_xres, "\t\t\tdefault 640"); MODULE_AUTHOR("Kevin Thayer, Chris Kennedy, Hans Verkuil, John Harvey, Ian Armstrong"); +MODULE_DESCRIPTION("Conexant cx23415 framebuffer support"); MODULE_LICENSE("GPL"); /* --------------------------------------------------------------------- */ @@ -281,10 +282,10 @@ static int ivtvfb_prep_dec_dma_to_device(struct ivtv *itv, /* Map User DMA */ if (ivtv_udma_setup(itv, ivtv_dest_addr, userbuf, size_in_bytes) <= 0) { mutex_unlock(&itv->udma.lock); - IVTVFB_WARN("ivtvfb_prep_dec_dma_to_device, Error with pin_user_pages: %d bytes, %d pages returned\n", - size_in_bytes, itv->udma.page_count); + IVTVFB_WARN("%s, Error in ivtv_udma_setup: %d bytes, %d pages returned\n", + __func__, size_in_bytes, itv->udma.page_count); - /* pin_user_pages must have failed completely */ + /* pin_user_pages or DMA must have failed completely */ return -EIO; } @@ -378,8 +379,8 @@ static ssize_t ivtvfb_write(struct fb_info *info, const char __user *buf, unsigned long dma_size; u16 lead = 0, tail = 0; - if (info->state != FBINFO_STATE_RUNNING) - return -EPERM; + if (!info->screen_base) + return -ENODEV; total_size = info->screen_size; @@ -927,17 +928,17 @@ static int ivtvfb_blank(int blank_mode, struct fb_info *info) static const struct fb_ops ivtvfb_ops = { .owner = THIS_MODULE, + .fb_read = fb_io_read, .fb_write = ivtvfb_write, .fb_check_var = ivtvfb_check_var, .fb_set_par = ivtvfb_set_par, .fb_setcolreg = ivtvfb_setcolreg, - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, + __FB_DEFAULT_IOMEM_OPS_DRAW, .fb_cursor = NULL, .fb_ioctl = ivtvfb_ioctl, .fb_pan_display = ivtvfb_pan_display, .fb_blank = ivtvfb_blank, + __FB_DEFAULT_IOMEM_OPS_MMAP, }; /* Restore hardware after firmware restart */ @@ -1048,7 +1049,6 @@ static int ivtvfb_init_vidmode(struct ivtv *itv) /* Generate valid fb_info */ oi->ivtvfb_info.node = -1; - oi->ivtvfb_info.flags = FBINFO_FLAG_DEFAULT; oi->ivtvfb_info.par = itv; oi->ivtvfb_info.var = oi->ivtvfb_defined; oi->ivtvfb_info.fix = oi->ivtvfb_fix; |