along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/kernel.h>
-#include <linux/slab.h>
#include "ivtv-driver.h"
-#include "ivtv-cards.h"
#include "ivtv-ioctl.h"
-#include "ivtv-routing.h"
-#include "ivtv-i2c.h"
-#include "ivtv-mailbox.h"
#include "ivtv-controls.h"
-/* Must be sorted from low to high control ID! */
-static const u32 user_ctrls[] = {
- V4L2_CID_USER_CLASS,
- V4L2_CID_BRIGHTNESS,
- V4L2_CID_CONTRAST,
- V4L2_CID_SATURATION,
- V4L2_CID_HUE,
- V4L2_CID_AUDIO_VOLUME,
- V4L2_CID_AUDIO_BALANCE,
- V4L2_CID_AUDIO_BASS,
- V4L2_CID_AUDIO_TREBLE,
- V4L2_CID_AUDIO_MUTE,
- V4L2_CID_AUDIO_LOUDNESS,
- 0
-};
-
-static const u32 *ctrl_classes[] = {
- user_ctrls,
- cx2341x_mpeg_ctrls,
- NULL
-};
-
-
-int ivtv_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qctrl)
-{
- struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv;
- const char *name;
-
- qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id);
- if (qctrl->id == 0)
- return -EINVAL;
-
- switch (qctrl->id) {
- /* Standard V4L2 controls */
- case V4L2_CID_USER_CLASS:
- return v4l2_ctrl_query_fill(qctrl, 0, 0, 0, 0);
- case V4L2_CID_BRIGHTNESS:
- case V4L2_CID_HUE:
- case V4L2_CID_SATURATION:
- case V4L2_CID_CONTRAST:
- if (v4l2_subdev_call(itv->sd_video, core, queryctrl, qctrl))
- qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
- return 0;
-
- case V4L2_CID_AUDIO_VOLUME:
- case V4L2_CID_AUDIO_MUTE:
- case V4L2_CID_AUDIO_BALANCE:
- case V4L2_CID_AUDIO_BASS:
- case V4L2_CID_AUDIO_TREBLE:
- case V4L2_CID_AUDIO_LOUDNESS:
- if (v4l2_subdev_call(itv->sd_audio, core, queryctrl, qctrl))
- qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
- return 0;
-
- default:
- if (cx2341x_ctrl_query(&itv->params, qctrl))
- qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
- return 0;
- }
- strncpy(qctrl->name, name, sizeof(qctrl->name) - 1);
- qctrl->name[sizeof(qctrl->name) - 1] = 0;
- return 0;
-}
-
-int ivtv_querymenu(struct file *file, void *fh, struct v4l2_querymenu *qmenu)
-{
- struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv;
- struct v4l2_queryctrl qctrl;
-
- qctrl.id = qmenu->id;
- ivtv_queryctrl(file, fh, &qctrl);
- return v4l2_ctrl_query_menu(qmenu, &qctrl,
- cx2341x_ctrl_get_menu(&itv->params, qmenu->id));
-}
-
-static int ivtv_try_ctrl(struct file *file, void *fh,
- struct v4l2_ext_control *vctrl)
-{
- struct v4l2_queryctrl qctrl;
- const char **menu_items = NULL;
- int err;
-
- qctrl.id = vctrl->id;
- err = ivtv_queryctrl(file, fh, &qctrl);
- if (err)
- return err;
- if (qctrl.type == V4L2_CTRL_TYPE_MENU)
- menu_items = v4l2_ctrl_get_menu(qctrl.id);
- return v4l2_ctrl_check(vctrl, &qctrl, menu_items);
-}
-
-static int ivtv_s_ctrl(struct ivtv *itv, struct v4l2_control *vctrl)
-{
- switch (vctrl->id) {
- /* Standard V4L2 controls */
- case V4L2_CID_BRIGHTNESS:
- case V4L2_CID_HUE:
- case V4L2_CID_SATURATION:
- case V4L2_CID_CONTRAST:
- return v4l2_subdev_call(itv->sd_video, core, s_ctrl, vctrl);
-
- case V4L2_CID_AUDIO_VOLUME:
- case V4L2_CID_AUDIO_MUTE:
- case V4L2_CID_AUDIO_BALANCE:
- case V4L2_CID_AUDIO_BASS:
- case V4L2_CID_AUDIO_TREBLE:
- case V4L2_CID_AUDIO_LOUDNESS:
- return v4l2_subdev_call(itv->sd_audio, core, s_ctrl, vctrl);
-
- default:
- IVTV_DEBUG_IOCTL("invalid control 0x%x\n", vctrl->id);
- return -EINVAL;
- }
- return 0;
-}
-
-static int ivtv_g_ctrl(struct ivtv *itv, struct v4l2_control *vctrl)
+static int ivtv_s_stream_vbi_fmt(struct cx2341x_handler *cxhdl, u32 fmt)
{
- switch (vctrl->id) {
- /* Standard V4L2 controls */
- case V4L2_CID_BRIGHTNESS:
- case V4L2_CID_HUE:
- case V4L2_CID_SATURATION:
- case V4L2_CID_CONTRAST:
- return v4l2_subdev_call(itv->sd_video, core, g_ctrl, vctrl);
-
- case V4L2_CID_AUDIO_VOLUME:
- case V4L2_CID_AUDIO_MUTE:
- case V4L2_CID_AUDIO_BALANCE:
- case V4L2_CID_AUDIO_BASS:
- case V4L2_CID_AUDIO_TREBLE:
- case V4L2_CID_AUDIO_LOUDNESS:
- return v4l2_subdev_call(itv->sd_audio, core, g_ctrl, vctrl);
- default:
- IVTV_DEBUG_IOCTL("invalid control 0x%x\n", vctrl->id);
- return -EINVAL;
- }
- return 0;
-}
-
-static int ivtv_setup_vbi_fmt(struct ivtv *itv, enum v4l2_mpeg_stream_vbi_fmt fmt)
-{
- if (!(itv->v4l2_cap & V4L2_CAP_SLICED_VBI_CAPTURE))
- return -EINVAL;
- if (atomic_read(&itv->capturing) > 0)
- return -EBUSY;
+ struct ivtv *itv = container_of(cxhdl, struct ivtv, cxhdl);
/* First try to allocate sliced VBI buffers if needed. */
if (fmt && itv->vbi.sliced_mpeg_data[0] == NULL) {
return 0;
}
-int ivtv_g_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c)
+static int ivtv_s_video_encoding(struct cx2341x_handler *cxhdl, u32 val)
{
- struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv;
- struct v4l2_control ctrl;
-
- if (c->ctrl_class == V4L2_CTRL_CLASS_USER) {
- int i;
- int err = 0;
-
- for (i = 0; i < c->count; i++) {
- ctrl.id = c->controls[i].id;
- ctrl.value = c->controls[i].value;
- err = ivtv_g_ctrl(itv, &ctrl);
- c->controls[i].value = ctrl.value;
- if (err) {
- c->error_idx = i;
- break;
- }
- }
- return err;
- }
- if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG)
- return cx2341x_ext_ctrls(&itv->params, 0, c, VIDIOC_G_EXT_CTRLS);
- return -EINVAL;
+ struct ivtv *itv = container_of(cxhdl, struct ivtv, cxhdl);
+ int is_mpeg1 = val == V4L2_MPEG_VIDEO_ENCODING_MPEG_1;
+ struct v4l2_mbus_framefmt fmt;
+
+ /* fix videodecoder resolution */
+ fmt.width = cxhdl->width / (is_mpeg1 ? 2 : 1);
+ fmt.height = cxhdl->height;
+ fmt.code = V4L2_MBUS_FMT_FIXED;
+ v4l2_subdev_call(itv->sd_video, video, s_mbus_fmt, &fmt);
+ return 0;
}
-int ivtv_s_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c)
+static int ivtv_s_audio_sampling_freq(struct cx2341x_handler *cxhdl, u32 idx)
{
- struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv;
- struct v4l2_control ctrl;
-
- if (c->ctrl_class == V4L2_CTRL_CLASS_USER) {
- int i;
- int err = 0;
-
- for (i = 0; i < c->count; i++) {
- ctrl.id = c->controls[i].id;
- ctrl.value = c->controls[i].value;
- err = ivtv_s_ctrl(itv, &ctrl);
- c->controls[i].value = ctrl.value;
- if (err) {
- c->error_idx = i;
- break;
- }
- }
- return err;
- }
- if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
- static u32 freqs[3] = { 44100, 48000, 32000 };
- struct cx2341x_mpeg_params p = itv->params;
- int err = cx2341x_ext_ctrls(&p, atomic_read(&itv->capturing), c, VIDIOC_S_EXT_CTRLS);
- unsigned idx;
-
- if (err)
- return err;
+ static const u32 freqs[3] = { 44100, 48000, 32000 };
+ struct ivtv *itv = container_of(cxhdl, struct ivtv, cxhdl);
- if (p.video_encoding != itv->params.video_encoding) {
- int is_mpeg1 = p.video_encoding ==
- V4L2_MPEG_VIDEO_ENCODING_MPEG_1;
- struct v4l2_mbus_framefmt fmt;
-
- /* fix videodecoder resolution */
- fmt.width = itv->params.width / (is_mpeg1 ? 2 : 1);
- fmt.height = itv->params.height;
- fmt.code = V4L2_MBUS_FMT_FIXED;
- v4l2_subdev_call(itv->sd_video, video, s_mbus_fmt, &fmt);
- }
- err = cx2341x_update(itv, ivtv_api_func, &itv->params, &p);
- if (!err && itv->params.stream_vbi_fmt != p.stream_vbi_fmt)
- err = ivtv_setup_vbi_fmt(itv, p.stream_vbi_fmt);
- itv->params = p;
- itv->dualwatch_stereo_mode = p.audio_properties & 0x0300;
- idx = p.audio_properties & 0x03;
- /* The audio clock of the digitizer must match the codec sample
- rate otherwise you get some very strange effects. */
- if (idx < ARRAY_SIZE(freqs))
- ivtv_call_all(itv, audio, s_clock_freq, freqs[idx]);
- return err;
- }
- return -EINVAL;
+ /* The audio clock of the digitizer must match the codec sample
+ rate otherwise you get some very strange effects. */
+ if (idx < ARRAY_SIZE(freqs))
+ ivtv_call_all(itv, audio, s_clock_freq, freqs[idx]);
+ return 0;
}
-int ivtv_try_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c)
+static int ivtv_s_audio_mode(struct cx2341x_handler *cxhdl, u32 val)
{
- struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv;
+ struct ivtv *itv = container_of(cxhdl, struct ivtv, cxhdl);
- if (c->ctrl_class == V4L2_CTRL_CLASS_USER) {
- int i;
- int err = 0;
-
- for (i = 0; i < c->count; i++) {
- err = ivtv_try_ctrl(file, fh, &c->controls[i]);
- if (err) {
- c->error_idx = i;
- break;
- }
- }
- return err;
- }
- if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG)
- return cx2341x_ext_ctrls(&itv->params, atomic_read(&itv->capturing), c, VIDIOC_TRY_EXT_CTRLS);
- return -EINVAL;
+ itv->dualwatch_stereo_mode = val;
+ return 0;
}
+
+struct cx2341x_handler_ops ivtv_cxhdl_ops = {
+ .s_audio_mode = ivtv_s_audio_mode,
+ .s_audio_sampling_freq = ivtv_s_audio_sampling_freq,
+ .s_video_encoding = ivtv_s_video_encoding,
+ .s_stream_vbi_fmt = ivtv_s_stream_vbi_fmt,
+};
#ifndef IVTV_CONTROLS_H
#define IVTV_CONTROLS_H
-int ivtv_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *a);
-int ivtv_g_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *a);
-int ivtv_s_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *a);
-int ivtv_try_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *a);
-int ivtv_querymenu(struct file *file, void *fh, struct v4l2_querymenu *a);
+extern struct cx2341x_handler_ops ivtv_cxhdl_ops;
#endif
#include "ivtv-cards.h"
#include "ivtv-vbi.h"
#include "ivtv-routing.h"
+#include "ivtv-controls.h"
#include "ivtv-gpio.h"
#include <media/tveeprom.h>
itv->open_id = 1;
/* Initial settings */
- cx2341x_fill_defaults(&itv->params);
- itv->params.port = CX2341X_PORT_MEMORY;
- itv->params.capabilities = CX2341X_CAP_HAS_SLICED_VBI;
+ itv->cxhdl.port = CX2341X_PORT_MEMORY;
+ itv->cxhdl.capabilities = CX2341X_CAP_HAS_SLICED_VBI;
init_waitqueue_head(&itv->eos_waitq);
init_waitqueue_head(&itv->event_waitq);
init_waitqueue_head(&itv->vsync_waitq);
retval = -ENOMEM;
goto err;
}
+ retval = cx2341x_handler_init(&itv->cxhdl, 50);
+ if (retval)
+ goto err;
+ itv->v4l2_dev.ctrl_handler = &itv->cxhdl.hdl;
+ itv->cxhdl.ops = &ivtv_cxhdl_ops;
+ itv->cxhdl.priv = itv;
+ itv->cxhdl.func = ivtv_api_func;
IVTV_DEBUG_INFO("base addr: 0x%08x\n", itv->base_addr);
itv->yuv_info.v4l2_src_w = itv->yuv_info.osd_full_w;
itv->yuv_info.v4l2_src_h = itv->yuv_info.osd_full_h;
- itv->params.video_gop_size = itv->is_60hz ? 15 : 12;
+ cx2341x_handler_set_50hz(&itv->cxhdl, itv->is_50hz);
itv->stream_buf_size[IVTV_ENC_STREAM_TYPE_MPG] = 0x08000;
itv->stream_buf_size[IVTV_ENC_STREAM_TYPE_PCM] = 0x01200;
/* For cards with video out, this call needs interrupts enabled */
ivtv_s_std(NULL, &fh, &itv->tuner_std);
+ /* Setup initial controls */
+ cx2341x_handler_setup(&itv->cxhdl);
return 0;
}
printk(KERN_INFO "ivtv: Removed %s\n", itv->card_name);
v4l2_device_unregister(&itv->v4l2_dev);
- v4l2_ctrl_handler_free(&itv->hdl_gpio);
kfree(itv);
}
#include <linux/dvb/audio.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
+#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
#include <media/v4l2-fh.h>
#include <media/tuner.h>
struct ivtv_options options; /* user options */
struct v4l2_device v4l2_dev;
- struct v4l2_subdev sd_gpio; /* GPIO sub-device */
+ struct cx2341x_handler cxhdl;
struct v4l2_ctrl_handler hdl_gpio;
+ struct v4l2_subdev sd_gpio; /* GPIO sub-device */
u16 instance;
/* High-level state info */
v4l2_std_id std_out; /* current TV output standard */
u8 audio_stereo_mode; /* decoder setting how to handle stereo MPEG audio */
u8 audio_bilingual_mode; /* decoder setting how to handle bilingual MPEG audio */
- struct cx2341x_mpeg_params params; /* current encoder parameters */
/* Locking */
static void ivtv_dualwatch(struct ivtv *itv)
{
struct v4l2_tuner vt;
- u32 new_bitmap;
u32 new_stereo_mode;
- const u32 stereo_mask = 0x0300;
- const u32 dual = 0x0200;
+ const u32 dual = 0x02;
- new_stereo_mode = itv->params.audio_properties & stereo_mask;
+ new_stereo_mode = v4l2_ctrl_g_ctrl(itv->cxhdl.audio_mode);
memset(&vt, 0, sizeof(vt));
ivtv_call_all(itv, tuner, g_tuner, &vt);
if (vt.audmode == V4L2_TUNER_MODE_LANG1_LANG2 && (vt.rxsubchans & V4L2_TUNER_SUB_LANG2))
if (new_stereo_mode == itv->dualwatch_stereo_mode)
return;
- new_bitmap = new_stereo_mode | (itv->params.audio_properties & ~stereo_mask);
-
- IVTV_DEBUG_INFO("dualwatch: change stereo flag from 0x%x to 0x%x. new audio_bitmask=0x%ux\n",
- itv->dualwatch_stereo_mode, new_stereo_mode, new_bitmap);
-
- if (ivtv_vapi(itv, CX2341X_ENC_SET_AUDIO_PROPERTIES, 1, new_bitmap) == 0) {
- itv->dualwatch_stereo_mode = new_stereo_mode;
- return;
- }
- IVTV_DEBUG_INFO("dualwatch: changing stereo flag failed\n");
+ IVTV_DEBUG_INFO("dualwatch: change stereo flag from 0x%x to 0x%x.\n",
+ itv->dualwatch_stereo_mode, new_stereo_mode);
+ if (v4l2_ctrl_s_ctrl(itv->cxhdl.audio_mode, new_stereo_mode))
+ IVTV_DEBUG_INFO("dualwatch: changing stereo flag failed\n");
}
static void ivtv_update_pgm_info(struct ivtv *itv)
if (atomic_read(&itv->capturing) > 0) {
/* Undo video mute */
ivtv_vapi(itv, CX2341X_ENC_MUTE_VIDEO, 1,
- itv->params.video_mute | (itv->params.video_mute_yuv << 8));
+ v4l2_ctrl_g_ctrl(itv->cxhdl.video_mute) |
+ (v4l2_ctrl_g_ctrl(itv->cxhdl.video_mute_yuv) << 8));
}
/* Done! Unmute and continue. */
ivtv_unmute(itv);
volatile u8 __iomem *mem_offset;
data[0] = 0;
- data[1] = itv->params.width; /* YUV source width */
- data[2] = itv->params.height;
- data[3] = itv->params.audio_properties; /* Audio settings to use,
+ data[1] = itv->cxhdl.width; /* YUV source width */
+ data[2] = itv->cxhdl.height;
+ data[3] = itv->cxhdl.audio_properties; /* Audio settings to use,
bitmap. see docs. */
if (ivtv_api(itv, CX2341X_DEC_SET_DECODER_SOURCE, 4, data)) {
IVTV_ERR("ivtv_init_mpeg_decoder failed to set decoder source\n");
data[0] |= (speed > 1000 || speed < -1500) ? 0x40000000 : 0;
data[1] = (speed < 0);
data[2] = speed < 0 ? 3 : 7;
- data[3] = itv->params.video_b_frames;
+ data[3] = v4l2_ctrl_g_ctrl(itv->cxhdl.video_b_frames);
data[4] = (speed == 1500 || speed == 500) ? itv->speed_mute_audio : 0;
data[5] = 0;
data[6] = 0;
struct ivtv *itv = id->itv;
struct v4l2_pix_format *pixfmt = &fmt->fmt.pix;
- pixfmt->width = itv->params.width;
- pixfmt->height = itv->params.height;
+ pixfmt->width = itv->cxhdl.width;
+ pixfmt->height = itv->cxhdl.height;
pixfmt->colorspace = V4L2_COLORSPACE_SMPTE170M;
pixfmt->field = V4L2_FIELD_INTERLACED;
pixfmt->priv = 0;
{
struct ivtv_open_id *id = fh;
struct ivtv *itv = id->itv;
- struct cx2341x_mpeg_params *p = &itv->params;
struct v4l2_mbus_framefmt mbus_fmt;
int ret = ivtv_try_fmt_vid_cap(file, fh, fmt);
int w = fmt->fmt.pix.width;
if (ret)
return ret;
- if (p->width == w && p->height == h)
+ if (itv->cxhdl.width == w && itv->cxhdl.height == h)
return 0;
if (atomic_read(&itv->capturing) > 0)
return -EBUSY;
- p->width = w;
- p->height = h;
- if (p->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1)
+ itv->cxhdl.width = w;
+ itv->cxhdl.height = h;
+ if (v4l2_ctrl_g_ctrl(itv->cxhdl.video_encoding) == V4L2_MPEG_VIDEO_ENCODING_MPEG_1)
fmt->fmt.pix.width /= 2;
mbus_fmt.width = fmt->fmt.pix.width;
mbus_fmt.height = h;
itv->std = *std;
itv->is_60hz = (*std & V4L2_STD_525_60) ? 1 : 0;
- itv->params.is_50hz = itv->is_50hz = !itv->is_60hz;
- itv->params.width = 720;
- itv->params.height = itv->is_50hz ? 576 : 480;
+ itv->is_50hz = !itv->is_60hz;
+ cx2341x_handler_set_50hz(&itv->cxhdl, itv->is_50hz);
+ itv->cxhdl.width = 720;
+ itv->cxhdl.height = itv->is_50hz ? 576 : 480;
itv->vbi.count = itv->is_50hz ? 18 : 12;
itv->vbi.start[0] = itv->is_50hz ? 6 : 10;
itv->vbi.start[1] = itv->is_50hz ? 318 : 273;
ivtv_vapi(itv, CX2341X_DEC_SET_STANDARD, 1, itv->is_out_50hz);
itv->main_rect.left = itv->main_rect.top = 0;
itv->main_rect.width = 720;
- itv->main_rect.height = itv->params.height;
+ itv->main_rect.height = itv->cxhdl.height;
ivtv_vapi(itv, CX2341X_OSD_SET_FRAMEBUFFER_WINDOW, 4,
720, itv->main_rect.height, 0, 0);
yi->main_rect = itv->main_rect;
}
IVTV_INFO("Tuner: %s\n",
test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) ? "Radio" : "TV");
- cx2341x_log_status(&itv->params, itv->v4l2_dev.name);
+ v4l2_ctrl_handler_log_status(&itv->cxhdl.hdl, itv->v4l2_dev.name);
IVTV_INFO("Status flags: 0x%08lx\n", itv->i_flags);
for (i = 0; i < IVTV_MAX_STREAMS; i++) {
struct ivtv_stream *s = &itv->streams[i];
.vidioc_s_register = ivtv_s_register,
#endif
.vidioc_default = ivtv_default,
- .vidioc_queryctrl = ivtv_queryctrl,
- .vidioc_querymenu = ivtv_querymenu,
- .vidioc_g_ext_ctrls = ivtv_g_ext_ctrls,
- .vidioc_s_ext_ctrls = ivtv_s_ext_ctrls,
- .vidioc_try_ext_ctrls = ivtv_try_ext_ctrls,
.vidioc_subscribe_event = ivtv_subscribe_event,
.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
};
s->vdev->num = num;
s->vdev->v4l2_dev = &itv->v4l2_dev;
+ s->vdev->ctrl_handler = itv->v4l2_dev.ctrl_handler;
s->vdev->fops = ivtv_stream_info[type].fops;
s->vdev->release = video_device_release;
s->vdev->tvnorms = V4L2_STD_ALL;
{
u32 data[CX2341X_MBOX_MAX_DATA];
struct ivtv *itv = s->itv;
- struct cx2341x_mpeg_params *p = &itv->params;
int captype = 0, subtype = 0;
int enable_passthrough = 0;
}
itv->mpg_data_received = itv->vbi_data_inserted = 0;
itv->dualwatch_jiffies = jiffies;
- itv->dualwatch_stereo_mode = p->audio_properties & 0x0300;
+ itv->dualwatch_stereo_mode = v4l2_ctrl_g_ctrl(itv->cxhdl.audio_mode);
itv->search_pack_header = 0;
break;
itv->pgm_info_offset, itv->pgm_info_num);
/* Setup API for Stream */
- cx2341x_update(itv, ivtv_api_func, NULL, p);
+ cx2341x_handler_setup(&itv->cxhdl);
/* mute if capturing radio */
if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags))
ivtv_vapi(itv, CX2341X_ENC_MUTE_VIDEO, 1,
- 1 | (p->video_mute_yuv << 8));
+ 1 | (v4l2_ctrl_g_ctrl(itv->cxhdl.video_mute_yuv) << 8));
}
/* Vsync Setup */
clear_bit(IVTV_F_I_EOS, &itv->i_flags);
+ cx2341x_handler_set_busy(&itv->cxhdl, 1);
+
/* Initialize Digitizer for Capture */
/* Avoid tinny audio problem - ensure audio clocks are going */
v4l2_subdev_call(itv->sd_audio, audio, s_stream, 1);
{
u32 data[CX2341X_MBOX_MAX_DATA];
struct ivtv *itv = s->itv;
- struct cx2341x_mpeg_params *p = &itv->params;
int datatype;
u16 width;
u16 height;
IVTV_DEBUG_INFO("Setting some initial decoder settings\n");
- width = p->width;
- height = p->height;
+ width = itv->cxhdl.width;
+ height = itv->cxhdl.height;
/* set audio mode to left/stereo for dual/stereo mode. */
ivtv_vapi(itv, CX2341X_DEC_SET_AUDIO_MODE, 2, itv->audio_bilingual_mode, itv->audio_stereo_mode);
break;
}
if (ivtv_vapi(itv, CX2341X_DEC_SET_DECODER_SOURCE, 4, datatype,
- width, height, p->audio_properties)) {
+ width, height, itv->cxhdl.audio_properties)) {
IVTV_DEBUG_WARN("Couldn't initialize decoder source\n");
}
return 0;
}
+ cx2341x_handler_set_busy(&itv->cxhdl, 0);
+
/* Set the following Interrupt mask bits for capture */
ivtv_set_irq_mask(itv, IVTV_IRQ_MASK_CAPTURE);
del_timer(&itv->dma_timer);
/* Setup capture if not already done */
if (atomic_read(&itv->capturing) == 0) {
- cx2341x_update(itv, ivtv_api_func, NULL, &itv->params);
+ cx2341x_handler_setup(&itv->cxhdl);
+ cx2341x_handler_set_busy(&itv->cxhdl, 1);
}
/* Start Passthrough Mode */
clear_bit(IVTV_F_S_PASSTHROUGH, &dec_stream->s_flags);
clear_bit(IVTV_F_S_STREAMING, &dec_stream->s_flags);
itv->output_mode = OUT_NONE;
+ if (atomic_read(&itv->capturing) == 0)
+ cx2341x_handler_set_busy(&itv->cxhdl, 0);
return 0;
}
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff