---

yaml
---
r: 320147
b: refs/heads/master
c: bac6398
h: refs/heads/master
i:
  320145: d8f2cce
  320143: 867913d
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 902e197dcc36138e1f40f4435b7de8893ffc6c15
+refs/heads/master: bac639818c2c720ea8f79f932601f9209579bf14

trunk/drivers/media/video/cx88/cx88-alsa.c

@@ -585,13 +585,10 @@ static void snd_cx88_wm8775_volume_put(struct snd_kcontrol *kcontrol,
 {
 	snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
 	struct cx88_core *core = chip->core;
-	struct v4l2_control client_ctl;
 	int left = value->value.integer.value[0];
 	int right = value->value.integer.value[1];
 	int v, b;
 
-	memset(&client_ctl, 0, sizeof(client_ctl));
-
 	/* Pass volume & balance onto any WM8775 */
 	if (left >= right) {
 		v = left << 10;
@@ -600,13 +597,8 @@ static void snd_cx88_wm8775_volume_put(struct snd_kcontrol *kcontrol,
 		v = right << 10;
 		b = right ? 0xffff - (0x8000 * left) / right : 0x8000;
 	}
-	client_ctl.value = v;
-	client_ctl.id = V4L2_CID_AUDIO_VOLUME;
-	call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
-
-	client_ctl.value = b;
-	client_ctl.id = V4L2_CID_AUDIO_BALANCE;
-	call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
+	wm8775_s_ctrl(core, V4L2_CID_AUDIO_VOLUME, v);
+	wm8775_s_ctrl(core, V4L2_CID_AUDIO_BALANCE, b);
 }
 
 /* OK - TODO: test it */
@@ -687,14 +679,8 @@ static int snd_cx88_switch_put(struct snd_kcontrol *kcontrol,
 		cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, vol);
 		/* Pass mute onto any WM8775 */
 		if ((core->board.audio_chip == V4L2_IDENT_WM8775) &&
-		    ((1<<6) == bit)) {
-			struct v4l2_control client_ctl;
-
-			memset(&client_ctl, 0, sizeof(client_ctl));
-			client_ctl.value = 0 != (vol & bit);
-			client_ctl.id = V4L2_CID_AUDIO_MUTE;
-			call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
-		}
+		    ((1<<6) == bit))
+			wm8775_s_ctrl(core, V4L2_CID_AUDIO_MUTE, 0 != (vol & bit));
 		ret = 1;
 	}
 	spin_unlock_irq(&chip->reg_lock);
@@ -724,13 +710,10 @@ static int snd_cx88_alc_get(struct snd_kcontrol *kcontrol,
 {
 	snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
 	struct cx88_core *core = chip->core;
-	struct v4l2_control client_ctl;
-
-	memset(&client_ctl, 0, sizeof(client_ctl));
-	client_ctl.id = V4L2_CID_AUDIO_LOUDNESS;
-	call_hw(core, WM8775_GID, core, g_ctrl, &client_ctl);
-	value->value.integer.value[0] = client_ctl.value ? 1 : 0;
+	s32 val;
 
+	val = wm8775_g_ctrl(core, V4L2_CID_AUDIO_LOUDNESS);
+	value->value.integer.value[0] = val ? 1 : 0;
 	return 0;
 }
 

trunk/drivers/media/video/cx88/cx88-blackbird.c

@@ -685,43 +685,6 @@ static struct videobuf_queue_ops blackbird_qops = {
 
 /* ------------------------------------------------------------------ */
 
-static const u32 *ctrl_classes[] = {
-	cx88_user_ctrls,
-	cx2341x_mpeg_ctrls,
-	NULL
-};
-
-static int blackbird_queryctrl(struct cx8802_dev *dev, struct v4l2_queryctrl *qctrl)
-{
-	qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id);
-	if (qctrl->id == 0)
-		return -EINVAL;
-
-	/* Standard V4L2 controls */
-	if (cx8800_ctrl_query(dev->core, qctrl) == 0)
-		return 0;
-
-	/* MPEG V4L2 controls */
-	if (cx2341x_ctrl_query(&dev->params, qctrl))
-		qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
-	return 0;
-}
-
-/* ------------------------------------------------------------------ */
-/* IOCTL Handlers                                                     */
-
-static int vidioc_querymenu (struct file *file, void *priv,
-				struct v4l2_querymenu *qmenu)
-{
-	struct cx8802_dev *dev  = ((struct cx8802_fh *)priv)->dev;
-	struct v4l2_queryctrl qctrl;
-
-	qctrl.id = qmenu->id;
-	blackbird_queryctrl(dev, &qctrl);
-	return v4l2_ctrl_query_menu(qmenu, &qctrl,
-			cx2341x_ctrl_get_menu(&dev->params, qmenu->id));
-}
-
 static int vidioc_querycap(struct file *file, void  *priv,
 					struct v4l2_capability *cap)
 {
@@ -917,43 +880,13 @@ static int vidioc_log_status (struct file *file, void *priv)
 	return 0;
 }
 
-static int vidioc_queryctrl (struct file *file, void *priv,
-				struct v4l2_queryctrl *qctrl)
-{
-	struct cx8802_dev *dev  = ((struct cx8802_fh *)priv)->dev;
-
-	if (blackbird_queryctrl(dev, qctrl) == 0)
-		return 0;
-
-	qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id);
-	if (unlikely(qctrl->id == 0))
-		return -EINVAL;
-	return cx8800_ctrl_query(dev->core, qctrl);
-}
-
 static int vidioc_enum_input (struct file *file, void *priv,
 				struct v4l2_input *i)
 {
 	struct cx88_core  *core = ((struct cx8802_fh *)priv)->dev->core;
 	return cx88_enum_input (core,i);
 }
 
-static int vidioc_g_ctrl (struct file *file, void *priv,
-				struct v4l2_control *ctl)
-{
-	struct cx88_core  *core = ((struct cx8802_fh *)priv)->dev->core;
-	return
-		cx88_get_control(core,ctl);
-}
-
-static int vidioc_s_ctrl (struct file *file, void *priv,
-				struct v4l2_control *ctl)
-{
-	struct cx88_core  *core = ((struct cx8802_fh *)priv)->dev->core;
-	return
-		cx88_set_control(core,ctl);
-}
-
 static int vidioc_g_frequency (struct file *file, void *priv,
 				struct v4l2_frequency *f)
 {
@@ -1178,7 +1111,6 @@ static const struct v4l2_file_operations mpeg_fops =
 };
 
 static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
-	.vidioc_querymenu     = vidioc_querymenu,
 	.vidioc_querycap      = vidioc_querycap,
 	.vidioc_enum_fmt_vid_cap  = vidioc_enum_fmt_vid_cap,
 	.vidioc_g_fmt_vid_cap     = vidioc_g_fmt_vid_cap,
@@ -1195,10 +1127,7 @@ static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
 	.vidioc_try_ext_ctrls = vidioc_try_ext_ctrls,
 	.vidioc_s_frequency   = vidioc_s_frequency,
 	.vidioc_log_status    = vidioc_log_status,
-	.vidioc_queryctrl     = vidioc_queryctrl,
 	.vidioc_enum_input    = vidioc_enum_input,
-	.vidioc_g_ctrl        = vidioc_g_ctrl,
-	.vidioc_s_ctrl        = vidioc_s_ctrl,
 	.vidioc_g_frequency   = vidioc_g_frequency,
 	.vidioc_g_input       = vidioc_g_input,
 	.vidioc_s_input       = vidioc_s_input,

trunk/drivers/media/video/cx88/cx88-cards.c

@@ -3693,7 +3693,14 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
 		return NULL;
 	}
 
+	if (v4l2_ctrl_handler_init(&core->hdl, 13)) {
+		v4l2_device_unregister(&core->v4l2_dev);
+		kfree(core);
+		return NULL;
+	}
+
 	if (0 != cx88_get_resources(core, pci)) {
+		v4l2_ctrl_handler_free(&core->hdl);
 		v4l2_device_unregister(&core->v4l2_dev);
 		kfree(core);
 		return NULL;
@@ -3706,6 +3713,10 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
 	core->bmmio = (u8 __iomem *)core->lmmio;
 
 	if (core->lmmio == NULL) {
+		release_mem_region(pci_resource_start(pci, 0),
+			   pci_resource_len(pci, 0));
+		v4l2_ctrl_handler_free(&core->hdl);
+		v4l2_device_unregister(&core->v4l2_dev);
 		kfree(core);
 		return NULL;
 	}

trunk/drivers/media/video/cx88/cx88-core.c

@@ -1030,7 +1030,7 @@ struct video_device *cx88_vdev_init(struct cx88_core *core,
 		return NULL;
 	*vfd = *template_;
 	vfd->v4l2_dev = &core->v4l2_dev;
-	vfd->parent = &pci->dev;
+	vfd->ctrl_handler = &core->hdl;
 	vfd->release = video_device_release;
 	snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
 		 core->name, type, core->board.name);
@@ -1086,6 +1086,7 @@ void cx88_core_put(struct cx88_core *core, struct pci_dev *pci)
 	iounmap(core->lmmio);
 	cx88_devcount--;
 	mutex_unlock(&devlist);
+	v4l2_ctrl_handler_free(&core->hdl);
 	v4l2_device_unregister(&core->v4l2_dev);
 	kfree(core);
 }