[media] rename most media/video pci drivers to media/pci

Rename all PCI drivers with their own directory under
drivers/media/video into drivers/media/pci and update the
building system.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 0 insertions, 245 deletions

diff --git a/drivers/media/video/cx88/cx88-vbi.c b/drivers/media/video/cx88/cx88-vbi.c
deleted file mode 100644
index f8f8389..0000000
--- a/drivers/media/video/cx88/cx88-vbi.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-
-#include "cx88.h"
-
-static unsigned int vbibufs = 4;
-module_param(vbibufs,int,0644);
-MODULE_PARM_DESC(vbibufs,"number of vbi buffers, range 2-32");
-
-static unsigned int vbi_debug;
-module_param(vbi_debug,int,0644);
-MODULE_PARM_DESC(vbi_debug,"enable debug messages [vbi]");
-
-#define dprintk(level,fmt, arg...)	if (vbi_debug >= level) \
-	printk(KERN_DEBUG "%s: " fmt, dev->core->name , ## arg)
-
-/* ------------------------------------------------------------------ */
-
-int cx8800_vbi_fmt (struct file *file, void *priv,
-					struct v4l2_format *f)
-{
-	struct cx8800_fh  *fh   = priv;
-	struct cx8800_dev *dev  = fh->dev;
-
-	f->fmt.vbi.samples_per_line = VBI_LINE_LENGTH;
-	f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
-	f->fmt.vbi.offset = 244;
-	f->fmt.vbi.count[0] = VBI_LINE_COUNT;
-	f->fmt.vbi.count[1] = VBI_LINE_COUNT;
-
-	if (dev->core->tvnorm & V4L2_STD_525_60) {
-		/* ntsc */
-		f->fmt.vbi.sampling_rate = 28636363;
-		f->fmt.vbi.start[0] = 10;
-		f->fmt.vbi.start[1] = 273;
-
-	} else if (dev->core->tvnorm & V4L2_STD_625_50) {
-		/* pal */
-		f->fmt.vbi.sampling_rate = 35468950;
-		f->fmt.vbi.start[0] = 7 -1;
-		f->fmt.vbi.start[1] = 319 -1;
-	}
-	return 0;
-}
-
-static int cx8800_start_vbi_dma(struct cx8800_dev    *dev,
-			 struct cx88_dmaqueue *q,
-			 struct cx88_buffer   *buf)
-{
-	struct cx88_core *core = dev->core;
-
-	/* setup fifo + format */
-	cx88_sram_channel_setup(dev->core, &cx88_sram_channels[SRAM_CH24],
-				buf->vb.width, buf->risc.dma);
-
-	cx_write(MO_VBOS_CONTROL, ( (1 << 18) |  // comb filter delay fixup
-				    (1 << 15) |  // enable vbi capture
-				    (1 << 11) ));
-
-	/* reset counter */
-	cx_write(MO_VBI_GPCNTRL, GP_COUNT_CONTROL_RESET);
-	q->count = 1;
-
-	/* enable irqs */
-	cx_set(MO_PCI_INTMSK, core->pci_irqmask | PCI_INT_VIDINT);
-	cx_set(MO_VID_INTMSK, 0x0f0088);
-
-	/* enable capture */
-	cx_set(VID_CAPTURE_CONTROL,0x18);
-
-	/* start dma */
-	cx_set(MO_DEV_CNTRL2, (1<<5));
-	cx_set(MO_VID_DMACNTRL, 0x88);
-
-	return 0;
-}
-
-int cx8800_stop_vbi_dma(struct cx8800_dev *dev)
-{
-	struct cx88_core *core = dev->core;
-
-	/* stop dma */
-	cx_clear(MO_VID_DMACNTRL, 0x88);
-
-	/* disable capture */
-	cx_clear(VID_CAPTURE_CONTROL,0x18);
-
-	/* disable irqs */
-	cx_clear(MO_PCI_INTMSK, PCI_INT_VIDINT);
-	cx_clear(MO_VID_INTMSK, 0x0f0088);
-	return 0;
-}
-
-int cx8800_restart_vbi_queue(struct cx8800_dev    *dev,
-			     struct cx88_dmaqueue *q)
-{
-	struct cx88_buffer *buf;
-
-	if (list_empty(&q->active))
-		return 0;
-
-	buf = list_entry(q->active.next, struct cx88_buffer, vb.queue);
-	dprintk(2,"restart_queue [%p/%d]: restart dma\n",
-		buf, buf->vb.i);
-	cx8800_start_vbi_dma(dev, q, buf);
-	list_for_each_entry(buf, &q->active, vb.queue)
-		buf->count = q->count++;
-	mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
-	return 0;
-}
-
-void cx8800_vbi_timeout(unsigned long data)
-{
-	struct cx8800_dev *dev = (struct cx8800_dev*)data;
-	struct cx88_core *core = dev->core;
-	struct cx88_dmaqueue *q = &dev->vbiq;
-	struct cx88_buffer *buf;
-	unsigned long flags;
-
-	cx88_sram_channel_dump(dev->core, &cx88_sram_channels[SRAM_CH24]);
-
-	cx_clear(MO_VID_DMACNTRL, 0x88);
-	cx_clear(VID_CAPTURE_CONTROL, 0x18);
-
-	spin_lock_irqsave(&dev->slock,flags);
-	while (!list_empty(&q->active)) {
-		buf = list_entry(q->active.next, struct cx88_buffer, vb.queue);
-		list_del(&buf->vb.queue);
-		buf->vb.state = VIDEOBUF_ERROR;
-		wake_up(&buf->vb.done);
-		printk("%s/0: [%p/%d] timeout - dma=0x%08lx\n", dev->core->name,
-		       buf, buf->vb.i, (unsigned long)buf->risc.dma);
-	}
-	cx8800_restart_vbi_queue(dev,q);
-	spin_unlock_irqrestore(&dev->slock,flags);
-}
-
-/* ------------------------------------------------------------------ */
-
-static int
-vbi_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
-{
-	*size = VBI_LINE_COUNT * VBI_LINE_LENGTH * 2;
-	if (0 == *count)
-		*count = vbibufs;
-	if (*count < 2)
-		*count = 2;
-	if (*count > 32)
-		*count = 32;
-	return 0;
-}
-
-static int
-vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
-	    enum v4l2_field field)
-{
-	struct cx8800_fh   *fh  = q->priv_data;
-	struct cx8800_dev  *dev = fh->dev;
-	struct cx88_buffer *buf = container_of(vb,struct cx88_buffer,vb);
-	unsigned int size;
-	int rc;
-
-	size = VBI_LINE_COUNT * VBI_LINE_LENGTH * 2;
-	if (0 != buf->vb.baddr  &&  buf->vb.bsize < size)
-		return -EINVAL;
-
-	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
-		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
-		buf->vb.width  = VBI_LINE_LENGTH;
-		buf->vb.height = VBI_LINE_COUNT;
-		buf->vb.size   = size;
-		buf->vb.field  = V4L2_FIELD_SEQ_TB;
-
-		if (0 != (rc = videobuf_iolock(q,&buf->vb,NULL)))
-			goto fail;
-		cx88_risc_buffer(dev->pci, &buf->risc,
-				 dma->sglist,
-				 0, buf->vb.width * buf->vb.height,
-				 buf->vb.width, 0,
-				 buf->vb.height);
-	}
-	buf->vb.state = VIDEOBUF_PREPARED;
-	return 0;
-
- fail:
-	cx88_free_buffer(q,buf);
-	return rc;
-}
-
-static void
-vbi_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
-{
-	struct cx88_buffer    *buf = container_of(vb,struct cx88_buffer,vb);
-	struct cx88_buffer    *prev;
-	struct cx8800_fh      *fh   = vq->priv_data;
-	struct cx8800_dev     *dev  = fh->dev;
-	struct cx88_dmaqueue  *q    = &dev->vbiq;
-
-	/* add jump to stopper */
-	buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC);
-	buf->risc.jmp[1] = cpu_to_le32(q->stopper.dma);
-
-	if (list_empty(&q->active)) {
-		list_add_tail(&buf->vb.queue,&q->active);
-		cx8800_start_vbi_dma(dev, q, buf);
-		buf->vb.state = VIDEOBUF_ACTIVE;
-		buf->count    = q->count++;
-		mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
-		dprintk(2,"[%p/%d] vbi_queue - first active\n",
-			buf, buf->vb.i);
-
-	} else {
-		prev = list_entry(q->active.prev, struct cx88_buffer, vb.queue);
-		list_add_tail(&buf->vb.queue,&q->active);
-		buf->vb.state = VIDEOBUF_ACTIVE;
-		buf->count    = q->count++;
-		prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
-		dprintk(2,"[%p/%d] buffer_queue - append to active\n",
-			buf, buf->vb.i);
-	}
-}
-
-static void vbi_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
-{
-	struct cx88_buffer *buf = container_of(vb,struct cx88_buffer,vb);
-
-	cx88_free_buffer(q,buf);
-}
-
-const struct videobuf_queue_ops cx8800_vbi_qops = {
-	.buf_setup    = vbi_setup,
-	.buf_prepare  = vbi_prepare,
-	.buf_queue    = vbi_queue,
-	.buf_release  = vbi_release,
-};
-
-/* ------------------------------------------------------------------ */
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */