diff options
Diffstat (limited to 'drivers/media/pci/netup_unidvb/netup_unidvb_core.c')
| -rw-r--r-- | drivers/media/pci/netup_unidvb/netup_unidvb_core.c | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c index 6d8bf6277647..60b2d462f98d 100644 --- a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c +++ b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c @@ -27,6 +27,7 @@ #include <linux/interrupt.h> #include <linux/delay.h> #include <linux/list.h> +#include <media/videobuf2-v4l2.h> #include <media/videobuf2-vmalloc.h> #include "netup_unidvb.h" @@ -110,7 +111,7 @@ struct netup_dma_regs { } __packed __aligned(1); struct netup_unidvb_buffer { - struct vb2_buffer vb; + struct vb2_v4l2_buffer vb; struct list_head list; u32 size; }; @@ -189,12 +190,10 @@ static void netup_unidvb_dma_enable(struct netup_dma *dma, int enable) "%s(): DMA%d enable %d\n", __func__, dma->num, enable); if (enable) { writel(BIT_DMA_RUN, &dma->regs->ctrlstat_set); - writew(irq_mask, - (u16 *)(dma->ndev->bmmio0 + REG_IMASK_SET)); + writew(irq_mask, dma->ndev->bmmio0 + REG_IMASK_SET); } else { writel(BIT_DMA_RUN, &dma->regs->ctrlstat_clear); - writew(irq_mask, - (u16 *)(dma->ndev->bmmio0 + REG_IMASK_CLEAR)); + writew(irq_mask, dma->ndev->bmmio0 + REG_IMASK_CLEAR); } } @@ -278,7 +277,7 @@ static irqreturn_t netup_unidvb_isr(int irq, void *dev_id) } static int netup_unidvb_queue_setup(struct vb2_queue *vq, - const struct v4l2_format *fmt, + const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], @@ -300,7 +299,8 @@ static int netup_unidvb_queue_setup(struct vb2_queue *vq, static int netup_unidvb_buf_prepare(struct vb2_buffer *vb) { struct netup_dma *dma = vb2_get_drv_priv(vb->vb2_queue); - struct netup_unidvb_buffer *buf = container_of(vb, + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); + struct netup_unidvb_buffer *buf = container_of(vbuf, struct netup_unidvb_buffer, vb); dev_dbg(&dma->ndev->pci_dev->dev, "%s(): buf 0x%p\n", __func__, buf); @@ -312,7 +312,8 @@ static void netup_unidvb_buf_queue(struct vb2_buffer *vb) { unsigned long flags; struct netup_dma *dma = vb2_get_drv_priv(vb->vb2_queue); - struct netup_unidvb_buffer *buf = container_of(vb, + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); + struct netup_unidvb_buffer *buf = container_of(vbuf, struct netup_unidvb_buffer, vb); dev_dbg(&dma->ndev->pci_dev->dev, "%s(): %p\n", __func__, buf); @@ -509,7 +510,7 @@ static int netup_unidvb_ring_copy(struct netup_dma *dma, { u32 copy_bytes, ring_bytes; u32 buff_bytes = NETUP_DMA_PACKETS_COUNT * 188 - buf->size; - u8 *p = vb2_plane_vaddr(&buf->vb, 0); + u8 *p = vb2_plane_vaddr(&buf->vb.vb2_buf, 0); struct netup_unidvb_dev *ndev = dma->ndev; if (p == NULL) { @@ -522,7 +523,7 @@ static int netup_unidvb_ring_copy(struct netup_dma *dma, ring_bytes = dma->ring_buffer_size - dma->data_offset; copy_bytes = (ring_bytes > buff_bytes) ? buff_bytes : ring_bytes; - memcpy_fromio(p, dma->addr_virt + dma->data_offset, copy_bytes); + memcpy_fromio(p, (u8 __iomem *)(dma->addr_virt + dma->data_offset), copy_bytes); p += copy_bytes; buf->size += copy_bytes; buff_bytes -= copy_bytes; @@ -535,7 +536,7 @@ static int netup_unidvb_ring_copy(struct netup_dma *dma, ring_bytes = dma->data_size; copy_bytes = (ring_bytes > buff_bytes) ? buff_bytes : ring_bytes; - memcpy_fromio(p, dma->addr_virt + dma->data_offset, copy_bytes); + memcpy_fromio(p, (u8 __iomem *)(dma->addr_virt + dma->data_offset), copy_bytes); buf->size += copy_bytes; dma->data_size -= copy_bytes; dma->data_offset += copy_bytes; @@ -579,9 +580,9 @@ static void netup_unidvb_dma_worker(struct work_struct *work) dev_dbg(&ndev->pci_dev->dev, "%s(): buffer %p done, size %d\n", __func__, buf, buf->size); - v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp); - vb2_set_plane_payload(&buf->vb, 0, buf->size); - vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE); + v4l2_get_timestamp(&buf->vb.timestamp); + vb2_set_plane_payload(&buf->vb.vb2_buf, 0, buf->size); + vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE); } } work_done: @@ -599,7 +600,7 @@ static void netup_unidvb_queue_cleanup(struct netup_dma *dma) buf = list_first_entry(&dma->free_buffers, struct netup_unidvb_buffer, list); list_del(&buf->list); - vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR); + vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR); } spin_unlock_irqrestore(&dma->lock, flags); } @@ -641,10 +642,10 @@ static int netup_unidvb_dma_init(struct netup_unidvb_dev *ndev, int num) __func__, num, dma->addr_virt, (unsigned long long)dma->addr_phys, dma->ring_buffer_size); - memset_io(dma->addr_virt, 0, dma->ring_buffer_size); + memset_io((u8 __iomem *)dma->addr_virt, 0, dma->ring_buffer_size); dma->addr_last = dma->addr_phys; dma->high_addr = (u32)(dma->addr_phys & 0xC0000000); - dma->regs = (struct netup_dma_regs *)(num == 0 ? + dma->regs = (struct netup_dma_regs __iomem *)(num == 0 ? ndev->bmmio0 + NETUP_DMA0_ADDR : ndev->bmmio0 + NETUP_DMA1_ADDR); writel((NETUP_DMA_BLOCKS_COUNT << 24) | @@ -809,7 +810,7 @@ static int netup_unidvb_initdev(struct pci_dev *pci_dev, "%s(): board vendor 0x%x, revision 0x%x\n", __func__, board_vendor, board_revision); pci_set_master(pci_dev); - if (!pci_dma_supported(pci_dev, 0xffffffff)) { + if (!pci_set_dma_mask(pci_dev, 0xffffffff)) { dev_err(&pci_dev->dev, "%s(): 32bit PCI DMA is not supported\n", __func__); goto pci_detect_err; |