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https://github.com/edk2-porting/linux-next.git
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[media] msi2500: rename namespace msi3101 => msi2500
Rename driver namespace according to current driver name. Old msi3101 was name of reference design, msi2500 is name of chip itself. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Antti Palosaari
Mauro Carvalho Chehab
parent
8591f70804
commit
06ce32cbad
@ -34,8 +34,8 @@
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#include <media/videobuf2-vmalloc.h>
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#include <linux/spi/spi.h>
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static bool msi3101_emulated_fmt;
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module_param_named(emulated_formats, msi3101_emulated_fmt, bool, 0644);
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static bool msi2500_emulated_fmt;
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module_param_named(emulated_formats, msi2500_emulated_fmt, bool, 0644);
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MODULE_PARM_DESC(emulated_formats, "enable emulated formats (disappears in future)");
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/*
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@ -76,14 +76,14 @@ static const struct v4l2_frequency_band bands[] = {
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};
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/* stream formats */
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struct msi3101_format {
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struct msi2500_format {
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char *name;
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u32 pixelformat;
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u32 buffersize;
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};
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/* format descriptions for capture and preview */
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static struct msi3101_format formats[] = {
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static struct msi2500_format formats[] = {
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{
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.name = "Complex S8",
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.pixelformat = V4L2_SDR_FMT_CS8,
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@ -114,12 +114,12 @@ static struct msi3101_format formats[] = {
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static const unsigned int NUM_FORMATS = ARRAY_SIZE(formats);
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/* intermediate buffers with raw data from the USB device */
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struct msi3101_frame_buf {
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struct msi2500_frame_buf {
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struct vb2_buffer vb; /* common v4l buffer stuff -- must be first */
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struct list_head list;
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};
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struct msi3101_state {
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struct msi2500_state {
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struct video_device vdev;
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struct v4l2_device v4l2_dev;
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struct v4l2_subdev *v4l2_subdev;
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@ -157,17 +157,17 @@ struct msi3101_state {
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};
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/* Private functions */
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static struct msi3101_frame_buf *msi3101_get_next_fill_buf(
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struct msi3101_state *s)
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static struct msi2500_frame_buf *msi2500_get_next_fill_buf(
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struct msi2500_state *s)
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{
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unsigned long flags = 0;
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struct msi3101_frame_buf *buf = NULL;
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struct msi2500_frame_buf *buf = NULL;
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spin_lock_irqsave(&s->queued_bufs_lock, flags);
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if (list_empty(&s->queued_bufs))
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goto leave;
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buf = list_entry(s->queued_bufs.next, struct msi3101_frame_buf, list);
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buf = list_entry(s->queued_bufs.next, struct msi2500_frame_buf, list);
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list_del(&buf->list);
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leave:
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spin_unlock_irqrestore(&s->queued_bufs_lock, flags);
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@ -256,7 +256,7 @@ leave:
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* signed 14-bit sample
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*/
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static int msi3101_convert_stream(struct msi3101_state *s, u8 *dst, u8 *src,
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static int msi2500_convert_stream(struct msi2500_state *s, u8 *dst, u8 *src,
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unsigned int src_len)
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{
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unsigned int i, j, transactions, dst_len = 0;
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@ -378,12 +378,12 @@ static int msi3101_convert_stream(struct msi3101_state *s, u8 *dst, u8 *src,
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* This gets called for the Isochronous pipe (stream). This is done in interrupt
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* time, so it has to be fast, not crash, and not stall. Neat.
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*/
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static void msi3101_isoc_handler(struct urb *urb)
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static void msi2500_isoc_handler(struct urb *urb)
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{
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struct msi3101_state *s = (struct msi3101_state *)urb->context;
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struct msi2500_state *s = (struct msi2500_state *)urb->context;
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int i, flen, fstatus;
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unsigned char *iso_buf = NULL;
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struct msi3101_frame_buf *fbuf;
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struct msi2500_frame_buf *fbuf;
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if (unlikely(urb->status == -ENOENT || urb->status == -ECONNRESET ||
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urb->status == -ESHUTDOWN)) {
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@ -394,7 +394,7 @@ static void msi3101_isoc_handler(struct urb *urb)
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if (unlikely(urb->status != 0)) {
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dev_dbg(&s->udev->dev,
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"msi3101_isoc_handler() called with status %d\n",
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"msi2500_isoc_handler() called with status %d\n",
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urb->status);
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/* Give up after a number of contiguous errors */
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if (++s->isoc_errors > MAX_ISOC_ERRORS)
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@ -427,7 +427,7 @@ static void msi3101_isoc_handler(struct urb *urb)
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iso_buf = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
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/* Get free framebuffer */
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fbuf = msi3101_get_next_fill_buf(s);
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fbuf = msi2500_get_next_fill_buf(s);
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if (unlikely(fbuf == NULL)) {
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s->vb_full++;
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dev_dbg_ratelimited(&s->udev->dev,
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@ -438,7 +438,7 @@ static void msi3101_isoc_handler(struct urb *urb)
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/* fill framebuffer */
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ptr = vb2_plane_vaddr(&fbuf->vb, 0);
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flen = msi3101_convert_stream(s, ptr, iso_buf, flen);
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flen = msi2500_convert_stream(s, ptr, iso_buf, flen);
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vb2_set_plane_payload(&fbuf->vb, 0, flen);
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vb2_buffer_done(&fbuf->vb, VB2_BUF_STATE_DONE);
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}
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@ -447,11 +447,11 @@ handler_end:
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i = usb_submit_urb(urb, GFP_ATOMIC);
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if (unlikely(i != 0))
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dev_dbg(&s->udev->dev,
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"Error (%d) re-submitting urb in msi3101_isoc_handler\n",
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"Error (%d) re-submitting urb in msi2500_isoc_handler\n",
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i);
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}
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static void msi3101_iso_stop(struct msi3101_state *s)
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static void msi2500_iso_stop(struct msi2500_state *s)
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{
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int i;
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@ -467,7 +467,7 @@ static void msi3101_iso_stop(struct msi3101_state *s)
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}
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}
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static void msi3101_iso_free(struct msi3101_state *s)
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static void msi2500_iso_free(struct msi2500_state *s)
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{
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int i;
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@ -490,16 +490,16 @@ static void msi3101_iso_free(struct msi3101_state *s)
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}
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/* Both v4l2_lock and vb_queue_lock should be locked when calling this */
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static void msi3101_isoc_cleanup(struct msi3101_state *s)
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static void msi2500_isoc_cleanup(struct msi2500_state *s)
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{
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dev_dbg(&s->udev->dev, "%s:\n", __func__);
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msi3101_iso_stop(s);
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msi3101_iso_free(s);
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msi2500_iso_stop(s);
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msi2500_iso_free(s);
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}
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/* Both v4l2_lock and vb_queue_lock should be locked when calling this */
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static int msi3101_isoc_init(struct msi3101_state *s)
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static int msi2500_isoc_init(struct msi2500_state *s)
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{
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struct usb_device *udev;
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struct urb *urb;
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@ -520,7 +520,7 @@ static int msi3101_isoc_init(struct msi3101_state *s)
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if (urb == NULL) {
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dev_err(&s->udev->dev,
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"Failed to allocate urb %d\n", i);
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msi3101_isoc_cleanup(s);
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msi2500_isoc_cleanup(s);
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return -ENOMEM;
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}
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s->urbs[i] = urb;
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@ -536,11 +536,11 @@ static int msi3101_isoc_init(struct msi3101_state *s)
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dev_err(&s->udev->dev,
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"Failed to allocate urb buffer %d\n",
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i);
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msi3101_isoc_cleanup(s);
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msi2500_isoc_cleanup(s);
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return -ENOMEM;
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}
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urb->transfer_buffer_length = ISO_BUFFER_SIZE;
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urb->complete = msi3101_isoc_handler;
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urb->complete = msi2500_isoc_handler;
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urb->context = s;
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urb->start_frame = 0;
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urb->number_of_packets = ISO_FRAMES_PER_DESC;
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@ -557,7 +557,7 @@ static int msi3101_isoc_init(struct msi3101_state *s)
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dev_err(&s->udev->dev,
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"isoc_init() submit_urb %d failed with error %d\n",
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i, ret);
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msi3101_isoc_cleanup(s);
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msi2500_isoc_cleanup(s);
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return ret;
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}
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dev_dbg(&s->udev->dev, "URB 0x%p submitted.\n", s->urbs[i]);
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@ -568,7 +568,7 @@ static int msi3101_isoc_init(struct msi3101_state *s)
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}
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/* Must be called with vb_queue_lock hold */
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static void msi3101_cleanup_queued_bufs(struct msi3101_state *s)
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static void msi2500_cleanup_queued_bufs(struct msi2500_state *s)
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{
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unsigned long flags = 0;
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@ -576,9 +576,9 @@ static void msi3101_cleanup_queued_bufs(struct msi3101_state *s)
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spin_lock_irqsave(&s->queued_bufs_lock, flags);
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while (!list_empty(&s->queued_bufs)) {
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struct msi3101_frame_buf *buf;
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struct msi2500_frame_buf *buf;
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buf = list_entry(s->queued_bufs.next, struct msi3101_frame_buf,
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buf = list_entry(s->queued_bufs.next, struct msi2500_frame_buf,
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list);
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list_del(&buf->list);
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vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
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@ -587,11 +587,11 @@ static void msi3101_cleanup_queued_bufs(struct msi3101_state *s)
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}
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/* The user yanked out the cable... */
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static void msi3101_disconnect(struct usb_interface *intf)
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static void msi2500_disconnect(struct usb_interface *intf)
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{
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struct v4l2_device *v = usb_get_intfdata(intf);
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struct msi3101_state *s =
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container_of(v, struct msi3101_state, v4l2_dev);
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struct msi2500_state *s =
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container_of(v, struct msi2500_state, v4l2_dev);
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dev_dbg(&s->udev->dev, "%s:\n", __func__);
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@ -608,10 +608,10 @@ static void msi3101_disconnect(struct usb_interface *intf)
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v4l2_device_put(&s->v4l2_dev);
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}
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static int msi3101_querycap(struct file *file, void *fh,
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static int msi2500_querycap(struct file *file, void *fh,
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struct v4l2_capability *cap)
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{
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struct msi3101_state *s = video_drvdata(file);
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struct msi2500_state *s = video_drvdata(file);
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dev_dbg(&s->udev->dev, "%s:\n", __func__);
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@ -625,11 +625,11 @@ static int msi3101_querycap(struct file *file, void *fh,
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}
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/* Videobuf2 operations */
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static int msi3101_queue_setup(struct vb2_queue *vq,
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static int msi2500_queue_setup(struct vb2_queue *vq,
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const struct v4l2_format *fmt, unsigned int *nbuffers,
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unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[])
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{
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struct msi3101_state *s = vb2_get_drv_priv(vq);
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struct msi2500_state *s = vb2_get_drv_priv(vq);
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dev_dbg(&s->udev->dev, "%s: *nbuffers=%d\n", __func__, *nbuffers);
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@ -642,11 +642,11 @@ static int msi3101_queue_setup(struct vb2_queue *vq,
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return 0;
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}
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static void msi3101_buf_queue(struct vb2_buffer *vb)
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static void msi2500_buf_queue(struct vb2_buffer *vb)
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{
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struct msi3101_state *s = vb2_get_drv_priv(vb->vb2_queue);
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struct msi3101_frame_buf *buf =
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container_of(vb, struct msi3101_frame_buf, vb);
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struct msi2500_state *s = vb2_get_drv_priv(vb->vb2_queue);
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struct msi2500_frame_buf *buf =
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container_of(vb, struct msi2500_frame_buf, vb);
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unsigned long flags = 0;
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/* Check the device has not disconnected between prep and queuing */
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@ -665,7 +665,7 @@ static void msi3101_buf_queue(struct vb2_buffer *vb)
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#define CMD_STOP_STREAMING 0x45
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#define CMD_READ_UNKNOW 0x48
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#define msi3101_dbg_usb_control_msg(_udev, _r, _t, _v, _i, _b, _l) { \
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#define msi2500_dbg_usb_control_msg(_udev, _r, _t, _v, _i, _b, _l) { \
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char *_direction; \
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if (_t & USB_DIR_IN) \
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_direction = "<<<"; \
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@ -677,7 +677,7 @@ static void msi3101_buf_queue(struct vb2_buffer *vb)
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_l, _b); \
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}
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static int msi3101_ctrl_msg(struct msi3101_state *s, u8 cmd, u32 data)
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static int msi2500_ctrl_msg(struct msi2500_state *s, u8 cmd, u32 data)
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{
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int ret;
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u8 request = cmd;
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@ -685,7 +685,7 @@ static int msi3101_ctrl_msg(struct msi3101_state *s, u8 cmd, u32 data)
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u16 value = (data >> 0) & 0xffff;
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u16 index = (data >> 16) & 0xffff;
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msi3101_dbg_usb_control_msg(s->udev,
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msi2500_dbg_usb_control_msg(s->udev,
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request, requesttype, value, index, NULL, 0);
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ret = usb_control_msg(s->udev, usb_sndctrlpipe(s->udev, 0),
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@ -700,7 +700,7 @@ static int msi3101_ctrl_msg(struct msi3101_state *s, u8 cmd, u32 data)
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#define F_REF 24000000
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#define DIV_R_IN 2
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static int msi3101_set_usb_adc(struct msi3101_state *s)
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static int msi2500_set_usb_adc(struct msi2500_state *s)
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{
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int ret, div_n, div_m, div_r_out, f_sr, f_vco, fract;
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u32 reg3, reg4, reg7;
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@ -805,44 +805,44 @@ static int msi3101_set_usb_adc(struct msi3101_state *s)
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__func__, f_sr, f_vco, div_n, div_m, div_r_out, reg3,
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reg4);
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ret = msi3101_ctrl_msg(s, CMD_WREG, 0x00608008);
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ret = msi2500_ctrl_msg(s, CMD_WREG, 0x00608008);
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if (ret)
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goto err;
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ret = msi3101_ctrl_msg(s, CMD_WREG, 0x00000c05);
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ret = msi2500_ctrl_msg(s, CMD_WREG, 0x00000c05);
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if (ret)
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goto err;
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ret = msi3101_ctrl_msg(s, CMD_WREG, 0x00020000);
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ret = msi2500_ctrl_msg(s, CMD_WREG, 0x00020000);
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if (ret)
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goto err;
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ret = msi3101_ctrl_msg(s, CMD_WREG, 0x00480102);
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ret = msi2500_ctrl_msg(s, CMD_WREG, 0x00480102);
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if (ret)
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goto err;
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ret = msi3101_ctrl_msg(s, CMD_WREG, 0x00f38008);
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ret = msi2500_ctrl_msg(s, CMD_WREG, 0x00f38008);
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if (ret)
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goto err;
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ret = msi3101_ctrl_msg(s, CMD_WREG, reg7);
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ret = msi2500_ctrl_msg(s, CMD_WREG, reg7);
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if (ret)
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goto err;
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ret = msi3101_ctrl_msg(s, CMD_WREG, reg4);
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ret = msi2500_ctrl_msg(s, CMD_WREG, reg4);
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if (ret)
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goto err;
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ret = msi3101_ctrl_msg(s, CMD_WREG, reg3);
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ret = msi2500_ctrl_msg(s, CMD_WREG, reg3);
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if (ret)
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goto err;
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err:
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return ret;
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};
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static int msi3101_start_streaming(struct vb2_queue *vq, unsigned int count)
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static int msi2500_start_streaming(struct vb2_queue *vq, unsigned int count)
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{
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struct msi3101_state *s = vb2_get_drv_priv(vq);
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struct msi2500_state *s = vb2_get_drv_priv(vq);
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int ret;
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dev_dbg(&s->udev->dev, "%s:\n", __func__);
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@ -856,37 +856,37 @@ static int msi3101_start_streaming(struct vb2_queue *vq, unsigned int count)
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/* wake-up tuner */
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v4l2_subdev_call(s->v4l2_subdev, core, s_power, 1);
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ret = msi3101_set_usb_adc(s);
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ret = msi2500_set_usb_adc(s);
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ret = msi3101_isoc_init(s);
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ret = msi2500_isoc_init(s);
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if (ret)
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msi3101_cleanup_queued_bufs(s);
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msi2500_cleanup_queued_bufs(s);
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ret = msi3101_ctrl_msg(s, CMD_START_STREAMING, 0);
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ret = msi2500_ctrl_msg(s, CMD_START_STREAMING, 0);
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mutex_unlock(&s->v4l2_lock);
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return ret;
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}
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static void msi3101_stop_streaming(struct vb2_queue *vq)
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static void msi2500_stop_streaming(struct vb2_queue *vq)
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{
|
||||
struct msi3101_state *s = vb2_get_drv_priv(vq);
|
||||
struct msi2500_state *s = vb2_get_drv_priv(vq);
|
||||
|
||||
dev_dbg(&s->udev->dev, "%s:\n", __func__);
|
||||
|
||||
mutex_lock(&s->v4l2_lock);
|
||||
|
||||
if (s->udev)
|
||||
msi3101_isoc_cleanup(s);
|
||||
msi2500_isoc_cleanup(s);
|
||||
|
||||
msi3101_cleanup_queued_bufs(s);
|
||||
msi2500_cleanup_queued_bufs(s);
|
||||
|
||||
/* according to tests, at least 700us delay is required */
|
||||
msleep(20);
|
||||
if (!msi3101_ctrl_msg(s, CMD_STOP_STREAMING, 0)) {
|
||||
if (!msi2500_ctrl_msg(s, CMD_STOP_STREAMING, 0)) {
|
||||
/* sleep USB IF / ADC */
|
||||
msi3101_ctrl_msg(s, CMD_WREG, 0x01000003);
|
||||
msi2500_ctrl_msg(s, CMD_WREG, 0x01000003);
|
||||
}
|
||||
|
||||
/* sleep tuner */
|
||||
@ -895,19 +895,19 @@ static void msi3101_stop_streaming(struct vb2_queue *vq)
|
||||
mutex_unlock(&s->v4l2_lock);
|
||||
}
|
||||
|
||||
static struct vb2_ops msi3101_vb2_ops = {
|
||||
.queue_setup = msi3101_queue_setup,
|
||||
.buf_queue = msi3101_buf_queue,
|
||||
.start_streaming = msi3101_start_streaming,
|
||||
.stop_streaming = msi3101_stop_streaming,
|
||||
static struct vb2_ops msi2500_vb2_ops = {
|
||||
.queue_setup = msi2500_queue_setup,
|
||||
.buf_queue = msi2500_buf_queue,
|
||||
.start_streaming = msi2500_start_streaming,
|
||||
.stop_streaming = msi2500_stop_streaming,
|
||||
.wait_prepare = vb2_ops_wait_prepare,
|
||||
.wait_finish = vb2_ops_wait_finish,
|
||||
};
|
||||
|
||||
static int msi3101_enum_fmt_sdr_cap(struct file *file, void *priv,
|
||||
static int msi2500_enum_fmt_sdr_cap(struct file *file, void *priv,
|
||||
struct v4l2_fmtdesc *f)
|
||||
{
|
||||
struct msi3101_state *s = video_drvdata(file);
|
||||
struct msi2500_state *s = video_drvdata(file);
|
||||
|
||||
dev_dbg(&s->udev->dev, "%s: index=%d\n", __func__, f->index);
|
||||
|
||||
@ -920,10 +920,10 @@ static int msi3101_enum_fmt_sdr_cap(struct file *file, void *priv,
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int msi3101_g_fmt_sdr_cap(struct file *file, void *priv,
|
||||
static int msi2500_g_fmt_sdr_cap(struct file *file, void *priv,
|
||||
struct v4l2_format *f)
|
||||
{
|
||||
struct msi3101_state *s = video_drvdata(file);
|
||||
struct msi2500_state *s = video_drvdata(file);
|
||||
|
||||
dev_dbg(&s->udev->dev, "%s: pixelformat fourcc %4.4s\n", __func__,
|
||||
(char *)&s->pixelformat);
|
||||
@ -935,10 +935,10 @@ static int msi3101_g_fmt_sdr_cap(struct file *file, void *priv,
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int msi3101_s_fmt_sdr_cap(struct file *file, void *priv,
|
||||
static int msi2500_s_fmt_sdr_cap(struct file *file, void *priv,
|
||||
struct v4l2_format *f)
|
||||
{
|
||||
struct msi3101_state *s = video_drvdata(file);
|
||||
struct msi2500_state *s = video_drvdata(file);
|
||||
struct vb2_queue *q = &s->vb_queue;
|
||||
int i;
|
||||
|
||||
@ -966,10 +966,10 @@ static int msi3101_s_fmt_sdr_cap(struct file *file, void *priv,
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int msi3101_try_fmt_sdr_cap(struct file *file, void *priv,
|
||||
static int msi2500_try_fmt_sdr_cap(struct file *file, void *priv,
|
||||
struct v4l2_format *f)
|
||||
{
|
||||
struct msi3101_state *s = video_drvdata(file);
|
||||
struct msi2500_state *s = video_drvdata(file);
|
||||
int i;
|
||||
|
||||
dev_dbg(&s->udev->dev, "%s: pixelformat fourcc %4.4s\n", __func__,
|
||||
@ -989,10 +989,10 @@ static int msi3101_try_fmt_sdr_cap(struct file *file, void *priv,
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int msi3101_s_tuner(struct file *file, void *priv,
|
||||
static int msi2500_s_tuner(struct file *file, void *priv,
|
||||
const struct v4l2_tuner *v)
|
||||
{
|
||||
struct msi3101_state *s = video_drvdata(file);
|
||||
struct msi2500_state *s = video_drvdata(file);
|
||||
int ret;
|
||||
|
||||
dev_dbg(&s->udev->dev, "%s: index=%d\n", __func__, v->index);
|
||||
@ -1007,9 +1007,9 @@ static int msi3101_s_tuner(struct file *file, void *priv,
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int msi3101_g_tuner(struct file *file, void *priv, struct v4l2_tuner *v)
|
||||
static int msi2500_g_tuner(struct file *file, void *priv, struct v4l2_tuner *v)
|
||||
{
|
||||
struct msi3101_state *s = video_drvdata(file);
|
||||
struct msi2500_state *s = video_drvdata(file);
|
||||
int ret;
|
||||
|
||||
dev_dbg(&s->udev->dev, "%s: index=%d\n", __func__, v->index);
|
||||
@ -1030,10 +1030,10 @@ static int msi3101_g_tuner(struct file *file, void *priv, struct v4l2_tuner *v)
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int msi3101_g_frequency(struct file *file, void *priv,
|
||||
static int msi2500_g_frequency(struct file *file, void *priv,
|
||||
struct v4l2_frequency *f)
|
||||
{
|
||||
struct msi3101_state *s = video_drvdata(file);
|
||||
struct msi2500_state *s = video_drvdata(file);
|
||||
int ret = 0;
|
||||
|
||||
dev_dbg(&s->udev->dev, "%s: tuner=%d type=%d\n",
|
||||
@ -1052,10 +1052,10 @@ static int msi3101_g_frequency(struct file *file, void *priv,
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int msi3101_s_frequency(struct file *file, void *priv,
|
||||
static int msi2500_s_frequency(struct file *file, void *priv,
|
||||
const struct v4l2_frequency *f)
|
||||
{
|
||||
struct msi3101_state *s = video_drvdata(file);
|
||||
struct msi2500_state *s = video_drvdata(file);
|
||||
int ret;
|
||||
|
||||
dev_dbg(&s->udev->dev, "%s: tuner=%d type=%d frequency=%u\n",
|
||||
@ -1067,7 +1067,7 @@ static int msi3101_s_frequency(struct file *file, void *priv,
|
||||
bands[0].rangehigh);
|
||||
dev_dbg(&s->udev->dev, "%s: ADC frequency=%u Hz\n",
|
||||
__func__, s->f_adc);
|
||||
ret = msi3101_set_usb_adc(s);
|
||||
ret = msi2500_set_usb_adc(s);
|
||||
} else if (f->tuner == 1) {
|
||||
ret = v4l2_subdev_call(s->v4l2_subdev, tuner, s_frequency, f);
|
||||
} else {
|
||||
@ -1077,10 +1077,10 @@ static int msi3101_s_frequency(struct file *file, void *priv,
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int msi3101_enum_freq_bands(struct file *file, void *priv,
|
||||
static int msi2500_enum_freq_bands(struct file *file, void *priv,
|
||||
struct v4l2_frequency_band *band)
|
||||
{
|
||||
struct msi3101_state *s = video_drvdata(file);
|
||||
struct msi2500_state *s = video_drvdata(file);
|
||||
int ret;
|
||||
|
||||
dev_dbg(&s->udev->dev, "%s: tuner=%d type=%d index=%d\n",
|
||||
@ -1103,13 +1103,13 @@ static int msi3101_enum_freq_bands(struct file *file, void *priv,
|
||||
return ret;
|
||||
}
|
||||
|
||||
static const struct v4l2_ioctl_ops msi3101_ioctl_ops = {
|
||||
.vidioc_querycap = msi3101_querycap,
|
||||
static const struct v4l2_ioctl_ops msi2500_ioctl_ops = {
|
||||
.vidioc_querycap = msi2500_querycap,
|
||||
|
||||
.vidioc_enum_fmt_sdr_cap = msi3101_enum_fmt_sdr_cap,
|
||||
.vidioc_g_fmt_sdr_cap = msi3101_g_fmt_sdr_cap,
|
||||
.vidioc_s_fmt_sdr_cap = msi3101_s_fmt_sdr_cap,
|
||||
.vidioc_try_fmt_sdr_cap = msi3101_try_fmt_sdr_cap,
|
||||
.vidioc_enum_fmt_sdr_cap = msi2500_enum_fmt_sdr_cap,
|
||||
.vidioc_g_fmt_sdr_cap = msi2500_g_fmt_sdr_cap,
|
||||
.vidioc_s_fmt_sdr_cap = msi2500_s_fmt_sdr_cap,
|
||||
.vidioc_try_fmt_sdr_cap = msi2500_try_fmt_sdr_cap,
|
||||
|
||||
.vidioc_reqbufs = vb2_ioctl_reqbufs,
|
||||
.vidioc_create_bufs = vb2_ioctl_create_bufs,
|
||||
@ -1121,19 +1121,19 @@ static const struct v4l2_ioctl_ops msi3101_ioctl_ops = {
|
||||
.vidioc_streamon = vb2_ioctl_streamon,
|
||||
.vidioc_streamoff = vb2_ioctl_streamoff,
|
||||
|
||||
.vidioc_g_tuner = msi3101_g_tuner,
|
||||
.vidioc_s_tuner = msi3101_s_tuner,
|
||||
.vidioc_g_tuner = msi2500_g_tuner,
|
||||
.vidioc_s_tuner = msi2500_s_tuner,
|
||||
|
||||
.vidioc_g_frequency = msi3101_g_frequency,
|
||||
.vidioc_s_frequency = msi3101_s_frequency,
|
||||
.vidioc_enum_freq_bands = msi3101_enum_freq_bands,
|
||||
.vidioc_g_frequency = msi2500_g_frequency,
|
||||
.vidioc_s_frequency = msi2500_s_frequency,
|
||||
.vidioc_enum_freq_bands = msi2500_enum_freq_bands,
|
||||
|
||||
.vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
|
||||
.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
|
||||
.vidioc_log_status = v4l2_ctrl_log_status,
|
||||
};
|
||||
|
||||
static const struct v4l2_file_operations msi3101_fops = {
|
||||
static const struct v4l2_file_operations msi2500_fops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = v4l2_fh_open,
|
||||
.release = vb2_fop_release,
|
||||
@ -1143,27 +1143,27 @@ static const struct v4l2_file_operations msi3101_fops = {
|
||||
.unlocked_ioctl = video_ioctl2,
|
||||
};
|
||||
|
||||
static struct video_device msi3101_template = {
|
||||
static struct video_device msi2500_template = {
|
||||
.name = "Mirics MSi3101 SDR Dongle",
|
||||
.release = video_device_release_empty,
|
||||
.fops = &msi3101_fops,
|
||||
.ioctl_ops = &msi3101_ioctl_ops,
|
||||
.fops = &msi2500_fops,
|
||||
.ioctl_ops = &msi2500_ioctl_ops,
|
||||
};
|
||||
|
||||
static void msi3101_video_release(struct v4l2_device *v)
|
||||
static void msi2500_video_release(struct v4l2_device *v)
|
||||
{
|
||||
struct msi3101_state *s =
|
||||
container_of(v, struct msi3101_state, v4l2_dev);
|
||||
struct msi2500_state *s =
|
||||
container_of(v, struct msi2500_state, v4l2_dev);
|
||||
|
||||
v4l2_ctrl_handler_free(&s->hdl);
|
||||
v4l2_device_unregister(&s->v4l2_dev);
|
||||
kfree(s);
|
||||
}
|
||||
|
||||
static int msi3101_transfer_one_message(struct spi_master *master,
|
||||
static int msi2500_transfer_one_message(struct spi_master *master,
|
||||
struct spi_message *m)
|
||||
{
|
||||
struct msi3101_state *s = spi_master_get_devdata(master);
|
||||
struct msi2500_state *s = spi_master_get_devdata(master);
|
||||
struct spi_transfer *t;
|
||||
int ret = 0;
|
||||
u32 data;
|
||||
@ -1175,7 +1175,7 @@ static int msi3101_transfer_one_message(struct spi_master *master,
|
||||
data |= ((u8 *)t->tx_buf)[0] << 8;
|
||||
data |= ((u8 *)t->tx_buf)[1] << 16;
|
||||
data |= ((u8 *)t->tx_buf)[2] << 24;
|
||||
ret = msi3101_ctrl_msg(s, CMD_WREG, data);
|
||||
ret = msi2500_ctrl_msg(s, CMD_WREG, data);
|
||||
}
|
||||
|
||||
m->status = ret;
|
||||
@ -1183,11 +1183,11 @@ static int msi3101_transfer_one_message(struct spi_master *master,
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int msi3101_probe(struct usb_interface *intf,
|
||||
static int msi2500_probe(struct usb_interface *intf,
|
||||
const struct usb_device_id *id)
|
||||
{
|
||||
struct usb_device *udev = interface_to_usbdev(intf);
|
||||
struct msi3101_state *s = NULL;
|
||||
struct msi2500_state *s = NULL;
|
||||
struct v4l2_subdev *sd;
|
||||
struct spi_master *master;
|
||||
int ret;
|
||||
@ -1198,9 +1198,9 @@ static int msi3101_probe(struct usb_interface *intf,
|
||||
.max_speed_hz = 12000000,
|
||||
};
|
||||
|
||||
s = kzalloc(sizeof(struct msi3101_state), GFP_KERNEL);
|
||||
s = kzalloc(sizeof(struct msi2500_state), GFP_KERNEL);
|
||||
if (s == NULL) {
|
||||
pr_err("Could not allocate memory for msi3101_state\n");
|
||||
pr_err("Could not allocate memory for msi2500_state\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
@ -1213,15 +1213,15 @@ static int msi3101_probe(struct usb_interface *intf,
|
||||
s->pixelformat = formats[0].pixelformat;
|
||||
s->buffersize = formats[0].buffersize;
|
||||
s->num_formats = NUM_FORMATS;
|
||||
if (msi3101_emulated_fmt == false)
|
||||
if (msi2500_emulated_fmt == false)
|
||||
s->num_formats -= 2;
|
||||
|
||||
/* Init videobuf2 queue structure */
|
||||
s->vb_queue.type = V4L2_BUF_TYPE_SDR_CAPTURE;
|
||||
s->vb_queue.io_modes = VB2_MMAP | VB2_USERPTR | VB2_READ;
|
||||
s->vb_queue.drv_priv = s;
|
||||
s->vb_queue.buf_struct_size = sizeof(struct msi3101_frame_buf);
|
||||
s->vb_queue.ops = &msi3101_vb2_ops;
|
||||
s->vb_queue.buf_struct_size = sizeof(struct msi2500_frame_buf);
|
||||
s->vb_queue.ops = &msi2500_vb2_ops;
|
||||
s->vb_queue.mem_ops = &vb2_vmalloc_memops;
|
||||
s->vb_queue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
|
||||
ret = vb2_queue_init(&s->vb_queue);
|
||||
@ -1231,13 +1231,13 @@ static int msi3101_probe(struct usb_interface *intf,
|
||||
}
|
||||
|
||||
/* Init video_device structure */
|
||||
s->vdev = msi3101_template;
|
||||
s->vdev = msi2500_template;
|
||||
s->vdev.queue = &s->vb_queue;
|
||||
s->vdev.queue->lock = &s->vb_queue_lock;
|
||||
video_set_drvdata(&s->vdev, s);
|
||||
|
||||
/* Register the v4l2_device structure */
|
||||
s->v4l2_dev.release = msi3101_video_release;
|
||||
s->v4l2_dev.release = msi2500_video_release;
|
||||
ret = v4l2_device_register(&intf->dev, &s->v4l2_dev);
|
||||
if (ret) {
|
||||
dev_err(&s->udev->dev,
|
||||
@ -1255,7 +1255,7 @@ static int msi3101_probe(struct usb_interface *intf,
|
||||
s->master = master;
|
||||
master->bus_num = 0;
|
||||
master->num_chipselect = 1;
|
||||
master->transfer_one_message = msi3101_transfer_one_message;
|
||||
master->transfer_one_message = msi2500_transfer_one_message;
|
||||
spi_master_set_devdata(master, s);
|
||||
ret = spi_register_master(master);
|
||||
if (ret) {
|
||||
@ -1314,22 +1314,22 @@ err_free_mem:
|
||||
}
|
||||
|
||||
/* USB device ID list */
|
||||
static struct usb_device_id msi3101_id_table[] = {
|
||||
static struct usb_device_id msi2500_id_table[] = {
|
||||
{ USB_DEVICE(0x1df7, 0x2500) }, /* Mirics MSi3101 SDR Dongle */
|
||||
{ USB_DEVICE(0x2040, 0xd300) }, /* Hauppauge WinTV 133559 LF */
|
||||
{ }
|
||||
};
|
||||
MODULE_DEVICE_TABLE(usb, msi3101_id_table);
|
||||
MODULE_DEVICE_TABLE(usb, msi2500_id_table);
|
||||
|
||||
/* USB subsystem interface */
|
||||
static struct usb_driver msi3101_driver = {
|
||||
static struct usb_driver msi2500_driver = {
|
||||
.name = KBUILD_MODNAME,
|
||||
.probe = msi3101_probe,
|
||||
.disconnect = msi3101_disconnect,
|
||||
.id_table = msi3101_id_table,
|
||||
.probe = msi2500_probe,
|
||||
.disconnect = msi2500_disconnect,
|
||||
.id_table = msi2500_id_table,
|
||||
};
|
||||
|
||||
module_usb_driver(msi3101_driver);
|
||||
module_usb_driver(msi2500_driver);
|
||||
|
||||
MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
|
||||
MODULE_DESCRIPTION("Mirics MSi3101 SDR Dongle");
|
||||
|
||||
Loading…
Reference in New Issue
Block a user