Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (442 commits)
  [media] videobuf2-dma-contig: make cookie() return a pointer to dma_addr_t
  [media] sh_mobile_ceu_camera: Do not call vb2's mem_ops directly
  [media] V4L: soc-camera: explicitly require V4L2_BUF_TYPE_VIDEO_CAPTURE
  [media] v4l: soc-camera: Store negotiated buffer settings
  [media] rc: interim support for 32-bit NEC-ish scancodes
  [media] mceusb: topseed 0x0011 needs gen3 init for tx to work
  [media] lirc_zilog: error out if buffer read bytes != chunk size
  [media] lirc: silence some compile warnings
  [media] hdpvr: use same polling interval as other OS
  [media] ir-kbd-i2c: pass device code w/key in hauppauge case
  [media] rc/keymaps: Remove the obsolete rc-rc5-tv keymap
  [media] remove the old RC_MAP_HAUPPAUGE_NEW RC map
  [media] rc/keymaps: Rename Hauppauge table as rc-hauppauge
  [media] rc-rc5-hauppauge-new: Fix Hauppauge Grey mapping
  [media] rc-rc5-hauppauge-new: Add support for the old Black RC
  [media] rc-rc5-hauppauge-new: Add the old control to the table
  [media] rc-winfast: Fix the keycode tables
  [media] a800: Fix a few wrong IR key assignments
  [media] opera1: Use multimedia keys instead of an app-specific mapping
  [media] dw2102: Use multimedia keys instead of an app-specific mapping
  ...

Fix up trivial conflicts (remove/modify and some real conflicts) in:
	arch/arm/mach-omap2/devices.c
	drivers/staging/Kconfig
	drivers/staging/Makefile
	drivers/staging/dabusb/dabusb.c
	drivers/staging/dabusb/dabusb.h
	drivers/staging/easycap/easycap_ioctl.c
	drivers/staging/usbvideo/usbvideo.c
	drivers/staging/usbvideo/vicam.c

1 files changed, 12 insertions, 80 deletions

diff --git a/drivers/media/video/cx18/cx18-av-audio.c b/drivers/media/video/cx18/cx18-av-audio.c
index 43d09a24b26..4a24ffb17a7 100644
--- a/drivers/media/video/cx18/cx18-av-audio.c
+++ b/drivers/media/video/cx18/cx18-av-audio.c
@@ -342,17 +342,6 @@ void cx18_av_audio_set_path(struct cx18 *cx)
 	}
 }
 
-static int get_volume(struct cx18 *cx)
-{
-	/* Volume runs +18dB to -96dB in 1/2dB steps
-	 * change to fit the msp3400 -114dB to +12dB range */
-
-	/* check PATH1_VOLUME */
-	int vol = 228 - cx18_av_read(cx, 0x8d4);
-	vol = (vol / 2) + 23;
-	return vol << 9;
-}
-
 static void set_volume(struct cx18 *cx, int volume)
 {
 	/* First convert the volume to msp3400 values (0-127) */
@@ -369,52 +358,18 @@ static void set_volume(struct cx18 *cx, int volume)
 	cx18_av_write(cx, 0x8d4, 228 - (vol * 2));
 }
 
-static int get_bass(struct cx18 *cx)
-{
-	/* bass is 49 steps +12dB to -12dB */
-
-	/* check PATH1_EQ_BASS_VOL */
-	int bass = cx18_av_read(cx, 0x8d9) & 0x3f;
-	bass = (((48 - bass) * 0xffff) + 47) / 48;
-	return bass;
-}
-
 static void set_bass(struct cx18 *cx, int bass)
 {
 	/* PATH1_EQ_BASS_VOL */
 	cx18_av_and_or(cx, 0x8d9, ~0x3f, 48 - (bass * 48 / 0xffff));
 }
 
-static int get_treble(struct cx18 *cx)
-{
-	/* treble is 49 steps +12dB to -12dB */
-
-	/* check PATH1_EQ_TREBLE_VOL */
-	int treble = cx18_av_read(cx, 0x8db) & 0x3f;
-	treble = (((48 - treble) * 0xffff) + 47) / 48;
-	return treble;
-}
-
 static void set_treble(struct cx18 *cx, int treble)
 {
 	/* PATH1_EQ_TREBLE_VOL */
 	cx18_av_and_or(cx, 0x8db, ~0x3f, 48 - (treble * 48 / 0xffff));
 }
 
-static int get_balance(struct cx18 *cx)
-{
-	/* balance is 7 bit, 0 to -96dB */
-
-	/* check PATH1_BAL_LEVEL */
-	int balance = cx18_av_read(cx, 0x8d5) & 0x7f;
-	/* check PATH1_BAL_LEFT */
-	if ((cx18_av_read(cx, 0x8d5) & 0x80) == 0)
-		balance = 0x80 - balance;
-	else
-		balance = 0x80 + balance;
-	return balance << 8;
-}
-
 static void set_balance(struct cx18 *cx, int balance)
 {
 	int bal = balance >> 8;
@@ -431,12 +386,6 @@ static void set_balance(struct cx18 *cx, int balance)
 	}
 }
 
-static int get_mute(struct cx18 *cx)
-{
-	/* check SRC1_MUTE_EN */
-	return cx18_av_read(cx, 0x8d3) & 0x2 ? 1 : 0;
-}
-
 static void set_mute(struct cx18 *cx, int mute)
 {
 	struct cx18_av_state *state = &cx->av_state;
@@ -490,50 +439,33 @@ int cx18_av_s_clock_freq(struct v4l2_subdev *sd, u32 freq)
 	return retval;
 }
 
-int cx18_av_audio_g_ctrl(struct cx18 *cx, struct v4l2_control *ctrl)
+static int cx18_av_audio_s_ctrl(struct v4l2_ctrl *ctrl)
 {
-	switch (ctrl->id) {
-	case V4L2_CID_AUDIO_VOLUME:
-		ctrl->value = get_volume(cx);
-		break;
-	case V4L2_CID_AUDIO_BASS:
-		ctrl->value = get_bass(cx);
-		break;
-	case V4L2_CID_AUDIO_TREBLE:
-		ctrl->value = get_treble(cx);
-		break;
-	case V4L2_CID_AUDIO_BALANCE:
-		ctrl->value = get_balance(cx);
-		break;
-	case V4L2_CID_AUDIO_MUTE:
-		ctrl->value = get_mute(cx);
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
+	struct v4l2_subdev *sd = to_sd(ctrl);
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
 
-int cx18_av_audio_s_ctrl(struct cx18 *cx, struct v4l2_control *ctrl)
-{
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_VOLUME:
-		set_volume(cx, ctrl->value);
+		set_volume(cx, ctrl->val);
 		break;
 	case V4L2_CID_AUDIO_BASS:
-		set_bass(cx, ctrl->value);
+		set_bass(cx, ctrl->val);
 		break;
 	case V4L2_CID_AUDIO_TREBLE:
-		set_treble(cx, ctrl->value);
+		set_treble(cx, ctrl->val);
 		break;
 	case V4L2_CID_AUDIO_BALANCE:
-		set_balance(cx, ctrl->value);
+		set_balance(cx, ctrl->val);
 		break;
 	case V4L2_CID_AUDIO_MUTE:
-		set_mute(cx, ctrl->value);
+		set_mute(cx, ctrl->val);
 		break;
 	default:
 		return -EINVAL;
 	}
 	return 0;
 }
+
+const struct v4l2_ctrl_ops cx18_av_audio_ctrl_ops = {
+	.s_ctrl = cx18_av_audio_s_ctrl,
+};