diff options
Diffstat (limited to 'drivers/media/video/msp3400-driver.c')
| -rw-r--r-- | drivers/media/video/msp3400-driver.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c index 4d7a91852117..d972828d1cbe 100644 --- a/drivers/media/video/msp3400-driver.c +++ b/drivers/media/video/msp3400-driver.c @@ -713,22 +713,24 @@ static int msp_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc) struct msp_state *state = to_state(sd); switch (qc->id) { - case V4L2_CID_AUDIO_VOLUME: - case V4L2_CID_AUDIO_MUTE: - return v4l2_ctrl_query_fill_std(qc); - default: - break; + case V4L2_CID_AUDIO_VOLUME: + return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 58880); + case V4L2_CID_AUDIO_MUTE: + return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0); + default: + break; } if (!state->has_sound_processing) return -EINVAL; switch (qc->id) { - case V4L2_CID_AUDIO_LOUDNESS: - case V4L2_CID_AUDIO_BALANCE: - case V4L2_CID_AUDIO_BASS: - case V4L2_CID_AUDIO_TREBLE: - return v4l2_ctrl_query_fill_std(qc); - default: - return -EINVAL; + case V4L2_CID_AUDIO_LOUDNESS: + return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0); + case V4L2_CID_AUDIO_BALANCE: + case V4L2_CID_AUDIO_BASS: + case V4L2_CID_AUDIO_TREBLE: + return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 32768); + default: + return -EINVAL; } return 0; } |