1 files changed, 11 insertions, 4 deletions

diff --git a/drivers/media/video/cx18/cx18-controls.c b/drivers/media/video/cx18/cx18-controls.c
index 9505c417371d..e5604c2328ad 100644
--- a/drivers/media/video/cx18/cx18-controls.c
+++ b/drivers/media/video/cx18/cx18-controls.c
@@ -77,7 +77,7 @@ int cx18_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qctrl)
         case V4L2_CID_AUDIO_BASS:
         case V4L2_CID_AUDIO_TREBLE:
         case V4L2_CID_AUDIO_LOUDNESS:
-                if (cx18_i2c_hw(cx, cx->card->hw_audio_ctrl, VIDIOC_QUERYCTRL, qctrl))
+                if (v4l2_subdev_call(cx->sd_av, core, queryctrl, qctrl))
                         qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
                 return 0;
 
@@ -134,7 +134,7 @@ static int cx18_s_ctrl(struct cx18 *cx, struct v4l2_control *vctrl)
         case V4L2_CID_AUDIO_BASS:
         case V4L2_CID_AUDIO_TREBLE:
         case V4L2_CID_AUDIO_LOUDNESS:
-                return cx18_i2c_hw(cx, cx->card->hw_audio_ctrl, VIDIOC_S_CTRL, vctrl);
+                return v4l2_subdev_call(cx->sd_av, core, s_ctrl, vctrl);
 
         default:
                 CX18_DEBUG_IOCTL("invalid control 0x%x\n", vctrl->id);
@@ -159,7 +159,8 @@ static int cx18_g_ctrl(struct cx18 *cx, struct v4l2_control *vctrl)
         case V4L2_CID_AUDIO_BASS:
         case V4L2_CID_AUDIO_TREBLE:
         case V4L2_CID_AUDIO_LOUDNESS:
-                return cx18_i2c_hw(cx, cx->card->hw_audio_ctrl, VIDIOC_G_CTRL, vctrl);
+                return v4l2_subdev_call(cx->sd_av, core, g_ctrl, vctrl);
+
         default:
                 CX18_DEBUG_IOCTL("invalid control 0x%x\n", vctrl->id);
                 return -EINVAL;
@@ -260,10 +261,12 @@ int cx18_s_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c)
                 return err;
         }
         if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
+                static u32 freqs[3] = { 44100, 48000, 32000 };
                 struct cx18_api_func_private priv;
                 struct cx2341x_mpeg_params p = cx->params;
                 int err = cx2341x_ext_ctrls(&p, atomic_read(&cx->ana_capturing),
                                                 c, VIDIOC_S_EXT_CTRLS);
+                unsigned int idx;
 
                 if (err)
                         return err;
@@ -287,7 +290,11 @@ int cx18_s_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c)
                         err = cx18_setup_vbi_fmt(cx, p.stream_vbi_fmt);
                 cx->params = p;
                 cx->dualwatch_stereo_mode = p.audio_properties & 0x0300;
-                cx18_audio_set_audio_clock_freq(cx, p.audio_properties & 0x03);
+                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 < sizeof(freqs))
+                        cx18_call_all(cx, audio, s_clock_freq, freqs[idx]);
                 return err;
         }
         return -EINVAL;