diff options
Diffstat (limited to 'drivers/media/video/cx25840/cx25840-audio.c')
| -rw-r--r-- | drivers/media/video/cx25840/cx25840-audio.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/media/video/cx25840/cx25840-audio.c b/drivers/media/video/cx25840/cx25840-audio.c index 34b96c7cfd62..005f11093642 100644 --- a/drivers/media/video/cx25840/cx25840-audio.c +++ b/drivers/media/video/cx25840/cx25840-audio.c @@ -480,6 +480,7 @@ void cx25840_audio_set_path(struct i2c_client *client) static void set_volume(struct i2c_client *client, int volume) { + struct cx25840_state *state = to_state(i2c_get_clientdata(client)); int vol; /* Convert the volume to msp3400 values (0-127) */ @@ -495,7 +496,14 @@ static void set_volume(struct i2c_client *client, int volume) } /* PATH1_VOLUME */ - cx25840_write(client, 0x8d4, 228 - (vol * 2)); + if (is_cx2388x(state)) { + /* for cx23885 volume doesn't work, + * the calculation always results in + * e4 regardless. + */ + cx25840_write(client, 0x8d4, volume); + } else + cx25840_write(client, 0x8d4, 228 - (vol * 2)); } static void set_balance(struct i2c_client *client, int balance) |