1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 7bbc81fb43b5..b1892dff0fe8 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -227,7 +227,7 @@ static struct cx88_ctrl cx8800_ctls[] = {
                         .minimum       = 0x00,
                         .maximum       = 0xff,
                         .step          = 1,
-                        .default_value = 0,
+                        .default_value = 0x7f,
                         .type          = V4L2_CTRL_TYPE_INTEGER,
                 },
                 .off                   = 128,
@@ -255,7 +255,7 @@ static struct cx88_ctrl cx8800_ctls[] = {
                         .minimum       = 0,
                         .maximum       = 0xff,
                         .step          = 1,
-                        .default_value = 0,
+                        .default_value = 0x7f,
                         .type          = V4L2_CTRL_TYPE_INTEGER,
                 },
                 .off                   = 128,
@@ -300,7 +300,7 @@ static struct cx88_ctrl cx8800_ctls[] = {
                         .minimum       = 0,
                         .maximum       = 0x3f,
                         .step          = 1,
-                        .default_value = 0x1f,
+                        .default_value = 0x3f,
                         .type          = V4L2_CTRL_TYPE_INTEGER,
                 },
                 .reg                   = AUD_VOL_CTL,
@@ -909,7 +909,8 @@ static int get_control(struct cx88_core *core, struct v4l2_control *ctl)
         value = c->sreg ? cx_sread(c->sreg) : cx_read(c->reg);
         switch (ctl->id) {
         case V4L2_CID_AUDIO_BALANCE:
-                ctl->value = (value & 0x40) ? (value & 0x3f) : (0x40 - (value & 0x3f));
+                ctl->value = ((value & 0x7f) < 0x40) ? ((value & 0x7f) + 0x40)
+                                        : (0x7f - (value & 0x7f));
                 break;
         case V4L2_CID_AUDIO_VOLUME:
                 ctl->value = 0x3f - (value & 0x3f);
@@ -946,7 +947,7 @@ static int set_control(struct cx88_core *core, struct v4l2_control *ctl)
         mask=c->mask;
         switch (ctl->id) {
         case V4L2_CID_AUDIO_BALANCE:
-                value = (ctl->value < 0x40) ? (0x40 - ctl->value) : ctl->value;
+                value = (ctl->value < 0x40) ? (0x7f - ctl->value) : (ctl->value - 0x40);
                 break;
         case V4L2_CID_AUDIO_VOLUME:
                 value = 0x3f - (ctl->value & 0x3f);
@@ -987,8 +988,7 @@ static void init_controls(struct cx88_core *core)
 
         for (i = 0; i < CX8800_CTLS; i++) {
                 ctrl.id=cx8800_ctls[i].v.id;
-                ctrl.value=cx8800_ctls[i].v.default_value
-                                +cx8800_ctls[i].off;
+                ctrl.value=cx8800_ctls[i].v.default_value;
                 set_control(core, &ctrl);
         }
 }