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[media] msi2500: correct style issues
Correct some style issues, mostly reported by checkpatch.pl. 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
9ab10e469f
commit
c08de62f1f
@ -55,9 +55,14 @@ MODULE_PARM_DESC(emulated_formats, "enable emulated formats (disappears in futur
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#define ISO_BUFFER_SIZE (ISO_FRAMES_PER_DESC * ISO_MAX_FRAME_SIZE)
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#define MAX_ISOC_ERRORS 20
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/* TODO: These should be moved to V4L2 API */
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#define V4L2_PIX_FMT_SDR_S12 v4l2_fourcc('D', 'S', '1', '2') /* signed 12-bit */
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#define V4L2_PIX_FMT_SDR_MSI2500_384 v4l2_fourcc('M', '3', '8', '4') /* Mirics MSi2500 format 384 */
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/*
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* TODO: These formats should be moved to V4L2 API. Formats are currently
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* disabled from formats[] table, not visible to userspace.
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*/
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/* signed 12-bit */
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#define MSI2500_PIX_FMT_SDR_S12 v4l2_fourcc('D', 'S', '1', '2')
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/* Mirics MSi2500 format 384 */
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#define MSI2500_PIX_FMT_SDR_MSI2500_384 v4l2_fourcc('M', '3', '8', '4')
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static const struct v4l2_frequency_band bands[] = {
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{
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@ -86,10 +91,10 @@ static struct msi3101_format formats[] = {
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#if 0
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}, {
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.name = "10+2-bit signed",
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.pixelformat = V4L2_PIX_FMT_SDR_MSI2500_384,
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.pixelformat = MSI2500_PIX_FMT_SDR_MSI2500_384,
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}, {
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.name = "12-bit signed",
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.pixelformat = V4L2_PIX_FMT_SDR_S12,
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.pixelformat = MSI2500_PIX_FMT_SDR_S12,
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#endif
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}, {
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.name = "Complex S14LE",
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@ -221,6 +226,7 @@ static int msi3101_convert_stream_504(struct msi3101_state *s, u8 *dst,
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unsigned long jiffies_now = jiffies;
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unsigned long msecs = jiffies_to_msecs(jiffies_now) - jiffies_to_msecs(s->jiffies_next);
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unsigned int samples = sample_num[i_max - 1] - s->sample;
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s->jiffies_next = jiffies_now;
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s->sample = sample_num[i_max - 1];
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dev_dbg(&s->udev->dev,
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@ -278,6 +284,7 @@ static int msi3101_convert_stream_504_u8(struct msi3101_state *s, u8 *dst,
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if (unlikely(time_is_before_jiffies(s->jiffies_next))) {
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#define MSECS 10000UL
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unsigned int samples = sample_num[i_max - 1] - s->sample;
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s->jiffies_next = jiffies + msecs_to_jiffies(MSECS);
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s->sample = sample_num[i_max - 1];
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dev_dbg(&s->udev->dev,
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@ -373,6 +380,7 @@ static int msi3101_convert_stream_384(struct msi3101_state *s, u8 *dst,
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unsigned long jiffies_now = jiffies;
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unsigned long msecs = jiffies_to_msecs(jiffies_now) - jiffies_to_msecs(s->jiffies_next);
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unsigned int samples = sample_num[i_max - 1] - s->sample;
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s->jiffies_next = jiffies_now;
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s->sample = sample_num[i_max - 1];
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dev_dbg(&s->udev->dev,
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@ -438,6 +446,7 @@ static int msi3101_convert_stream_336(struct msi3101_state *s, u8 *dst,
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unsigned long jiffies_now = jiffies;
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unsigned long msecs = jiffies_to_msecs(jiffies_now) - jiffies_to_msecs(s->jiffies_next);
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unsigned int samples = sample_num[i_max - 1] - s->sample;
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s->jiffies_next = jiffies_now;
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s->sample = sample_num[i_max - 1];
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dev_dbg(&s->udev->dev,
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@ -501,6 +510,7 @@ static int msi3101_convert_stream_252(struct msi3101_state *s, u8 *dst,
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unsigned long jiffies_now = jiffies;
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unsigned long msecs = jiffies_to_msecs(jiffies_now) - jiffies_to_msecs(s->jiffies_next);
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unsigned int samples = sample_num[i_max - 1] - s->sample;
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s->jiffies_next = jiffies_now;
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s->sample = sample_num[i_max - 1];
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dev_dbg(&s->udev->dev,
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@ -521,7 +531,7 @@ static int msi3101_convert_stream_252_u16(struct msi3101_state *s, u8 *dst,
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int i, j, i_max, dst_len = 0;
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u32 sample_num[3];
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u16 *u16dst = (u16 *) dst;
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struct {signed int x:14;} se;
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struct {signed int x:14; } se;
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/* There could be 1-3 1024 bytes URB frames */
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i_max = src_len / 1024;
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@ -573,6 +583,7 @@ static int msi3101_convert_stream_252_u16(struct msi3101_state *s, u8 *dst,
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if (unlikely(time_is_before_jiffies(s->jiffies_next))) {
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#define MSECS 10000UL
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unsigned int samples = sample_num[i_max - 1] - s->sample;
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s->jiffies_next = jiffies + msecs_to_jiffies(MSECS);
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s->sample = sample_num[i_max - 1];
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dev_dbg(&s->udev->dev,
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@ -667,6 +678,7 @@ handler_end:
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static void msi3101_iso_stop(struct msi3101_state *s)
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{
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int i;
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dev_dbg(&s->udev->dev, "%s:\n", __func__);
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/* Unlinking ISOC buffers one by one */
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@ -682,6 +694,7 @@ static void msi3101_iso_stop(struct msi3101_state *s)
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static void msi3101_iso_free(struct msi3101_state *s)
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{
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int i;
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dev_dbg(&s->udev->dev, "%s:\n", __func__);
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/* Freeing ISOC buffers one by one */
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@ -715,6 +728,7 @@ static int msi3101_isoc_init(struct msi3101_state *s)
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struct usb_device *udev;
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struct urb *urb;
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int i, j, ret;
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dev_dbg(&s->udev->dev, "%s:\n", __func__);
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s->isoc_errors = 0;
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@ -781,6 +795,7 @@ static int msi3101_isoc_init(struct msi3101_state *s)
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static void msi3101_cleanup_queued_bufs(struct msi3101_state *s)
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{
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unsigned long flags = 0;
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dev_dbg(&s->udev->dev, "%s:\n", __func__);
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spin_lock_irqsave(&s->queued_bufs_lock, flags);
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@ -801,6 +816,7 @@ static void msi3101_disconnect(struct usb_interface *intf)
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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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dev_dbg(&s->udev->dev, "%s:\n", __func__);
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mutex_lock(&s->vb_queue_lock);
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@ -820,6 +836,7 @@ static int msi3101_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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dev_dbg(&s->udev->dev, "%s:\n", __func__);
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strlcpy(cap->driver, KBUILD_MODNAME, sizeof(cap->driver));
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@ -837,6 +854,7 @@ static int msi3101_queue_setup(struct vb2_queue *vq,
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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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dev_dbg(&s->udev->dev, "%s: *nbuffers=%d\n", __func__, *nbuffers);
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/* Absolute min and max number of buffers available for mmap() */
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@ -871,15 +889,16 @@ 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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char *direction; \
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if (t == (USB_TYPE_VENDOR | USB_DIR_OUT)) \
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direction = ">>>"; \
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#define msi3101_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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else \
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direction = "<<<"; \
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dev_dbg(&udev->dev, "%s: %02x %02x %02x %02x %02x %02x %02x %02x " \
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"%s %*ph\n", __func__, t, r, v & 0xff, v >> 8, \
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_i & 0xff, _i >> 8, l & 0xff, l >> 8, direction, l, b); \
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_direction = ">>>"; \
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dev_dbg(&_udev->dev, "%s: %02x %02x %02x %02x %02x %02x %02x %02x " \
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"%s %*ph\n", __func__, _t, _r, _v & 0xff, _v >> 8, \
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_i & 0xff, _i >> 8, _l & 0xff, _l >> 8, _direction, \
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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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@ -915,9 +934,11 @@ static int msi3101_set_usb_adc(struct msi3101_state *s)
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f_sr = s->f_adc;
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/* set tuner, subdev, filters according to sampling rate */
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bandwidth_auto = v4l2_ctrl_find(&s->hdl, V4L2_CID_RF_TUNER_BANDWIDTH_AUTO);
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bandwidth_auto = v4l2_ctrl_find(&s->hdl,
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V4L2_CID_RF_TUNER_BANDWIDTH_AUTO);
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if (v4l2_ctrl_g_ctrl(bandwidth_auto)) {
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bandwidth = v4l2_ctrl_find(&s->hdl, V4L2_CID_RF_TUNER_BANDWIDTH);
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bandwidth = v4l2_ctrl_find(&s->hdl,
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V4L2_CID_RF_TUNER_BANDWIDTH);
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v4l2_ctrl_s_ctrl(bandwidth, s->f_adc);
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}
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@ -935,11 +956,11 @@ static int msi3101_set_usb_adc(struct msi3101_state *s)
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s->convert_stream = msi3101_convert_stream_504;
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reg7 = 0x000c9407;
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break;
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case V4L2_PIX_FMT_SDR_MSI2500_384:
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case MSI2500_PIX_FMT_SDR_MSI2500_384:
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s->convert_stream = msi3101_convert_stream_384;
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reg7 = 0x0000a507;
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break;
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case V4L2_PIX_FMT_SDR_S12:
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case MSI2500_PIX_FMT_SDR_S12:
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s->convert_stream = msi3101_convert_stream_336;
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reg7 = 0x00008507;
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break;
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@ -1012,7 +1033,8 @@ static int msi3101_set_usb_adc(struct msi3101_state *s)
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dev_dbg(&s->udev->dev,
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"%s: f_sr=%d f_vco=%d div_n=%d div_m=%d div_r_out=%d reg3=%08x reg4=%08x\n",
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__func__, f_sr, f_vco, div_n, div_m, div_r_out, reg3, reg4);
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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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if (ret)
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@ -1053,6 +1075,7 @@ static int msi3101_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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int ret;
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dev_dbg(&s->udev->dev, "%s:\n", __func__);
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if (!s->udev)
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@ -1116,6 +1139,7 @@ static int msi3101_enum_fmt_sdr_cap(struct file *file, void *priv,
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struct v4l2_fmtdesc *f)
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{
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struct msi3101_state *s = video_drvdata(file);
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dev_dbg(&s->udev->dev, "%s: index=%d\n", __func__, f->index);
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if (f->index >= s->num_formats)
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@ -1131,6 +1155,7 @@ static int msi3101_g_fmt_sdr_cap(struct file *file, void *priv,
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struct v4l2_format *f)
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{
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struct msi3101_state *s = video_drvdata(file);
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dev_dbg(&s->udev->dev, "%s: pixelformat fourcc %4.4s\n", __func__,
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(char *)&s->pixelformat);
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@ -1147,6 +1172,7 @@ static int msi3101_s_fmt_sdr_cap(struct file *file, void *priv,
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struct msi3101_state *s = video_drvdata(file);
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struct vb2_queue *q = &s->vb_queue;
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int i;
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dev_dbg(&s->udev->dev, "%s: pixelformat fourcc %4.4s\n", __func__,
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(char *)&f->fmt.sdr.pixelformat);
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@ -1176,6 +1202,7 @@ static int msi3101_try_fmt_sdr_cap(struct file *file, void *priv,
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{
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struct msi3101_state *s = video_drvdata(file);
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int i;
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dev_dbg(&s->udev->dev, "%s: pixelformat fourcc %4.4s\n", __func__,
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(char *)&f->fmt.sdr.pixelformat);
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@ -1198,6 +1225,7 @@ static int msi3101_s_tuner(struct file *file, void *priv,
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{
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struct msi3101_state *s = video_drvdata(file);
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int ret;
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dev_dbg(&s->udev->dev, "%s: index=%d\n", __func__, v->index);
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if (v->index == 0)
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@ -1214,6 +1242,7 @@ static int msi3101_g_tuner(struct file *file, void *priv, struct v4l2_tuner *v)
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{
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struct msi3101_state *s = video_drvdata(file);
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int ret;
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dev_dbg(&s->udev->dev, "%s: index=%d\n", __func__, v->index);
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if (v->index == 0) {
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@ -1237,6 +1266,7 @@ static int msi3101_g_frequency(struct file *file, void *priv,
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{
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struct msi3101_state *s = video_drvdata(file);
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int ret = 0;
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dev_dbg(&s->udev->dev, "%s: tuner=%d type=%d\n",
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__func__, f->tuner, f->type);
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@ -1258,6 +1288,7 @@ static int msi3101_s_frequency(struct file *file, void *priv,
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{
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struct msi3101_state *s = video_drvdata(file);
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int ret;
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dev_dbg(&s->udev->dev, "%s: tuner=%d type=%d frequency=%u\n",
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__func__, f->tuner, f->type, f->frequency);
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@ -1282,6 +1313,7 @@ static int msi3101_enum_freq_bands(struct file *file, void *priv,
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{
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struct msi3101_state *s = video_drvdata(file);
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int ret;
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dev_dbg(&s->udev->dev, "%s: tuner=%d type=%d index=%d\n",
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__func__, band->tuner, band->type, band->index);
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