diff options
| author | Mike Isely <isely@pobox.com> | 2006-12-27 23:14:54 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-02-21 13:34:24 -0200 |
| commit | f5156b06acaad13b74f72bf62025de7b76b1b8a4 (patch) | |
| tree | 0fafb526df9a1d3f3a982b04aa1538ae9992104a /drivers | |
| parent | 98752102dccfd3f1bb3eac3d7833c9b38ac22fef (diff) | |
| download | linux-f5156b06acaad13b74f72bf62025de7b76b1b8a4.tar.gz linux-f5156b06acaad13b74f72bf62025de7b76b1b8a4.tar.bz2 linux-f5156b06acaad13b74f72bf62025de7b76b1b8a4.zip | |
V4L/DVB (5043): Pvrusb2: video standard broadcast fix for radio mode
Ensure we don't accidentally broadcast the standard while in radio mode.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c | 5 | ||||
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c | 41 |
2 files changed, 10 insertions, 36 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c index 93b8d077c11e..05121666b9ba 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c @@ -39,7 +39,6 @@ #define OP_AUDIORATE 4 #define OP_SIZE 5 #define OP_LOG 6 -#define OP_RADIO 7 static const struct pvr2_i2c_op * const ops[] = { [OP_STANDARD] = &pvr2_i2c_op_v4l2_standard, @@ -48,7 +47,6 @@ static const struct pvr2_i2c_op * const ops[] = { [OP_FREQ] = &pvr2_i2c_op_v4l2_frequency, [OP_SIZE] = &pvr2_i2c_op_v4l2_size, [OP_LOG] = &pvr2_i2c_op_v4l2_log, - [OP_RADIO] = &pvr2_i2c_op_v4l2_radio, }; void pvr2_i2c_probe(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp) @@ -60,8 +58,7 @@ void pvr2_i2c_probe(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp) (1 << OP_VOLUME) | (1 << OP_FREQ) | (1 << OP_SIZE) | - (1 << OP_LOG) | - (1 << OP_RADIO)); + (1 << OP_LOG)); if (id == I2C_DRIVERID_MSP3400) { if (pvr2_i2c_msp3400_setup(hdw,cp)) { diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c index 98731c4f7df4..8d66ab144281 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c @@ -28,18 +28,21 @@ static void set_standard(struct pvr2_hdw *hdw) { - v4l2_std_id vs; - vs = hdw->std_mask_cur; - pvr2_trace(PVR2_TRACE_CHIPS, - "i2c v4l2 set_standard(0x%llx)",(long long unsigned)vs); + pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_standard"); - pvr2_i2c_core_cmd(hdw,VIDIOC_S_STD,&vs); + if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) { + pvr2_i2c_core_cmd(hdw,AUDC_SET_RADIO,NULL); + } else { + v4l2_std_id vs; + vs = hdw->std_mask_cur; + pvr2_i2c_core_cmd(hdw,VIDIOC_S_STD,&vs); + } } static int check_standard(struct pvr2_hdw *hdw) { - return hdw->std_dirty != 0; + return (hdw->input_dirty != 0) || (hdw->std_dirty != 0); } @@ -50,32 +53,6 @@ const struct pvr2_i2c_op pvr2_i2c_op_v4l2_standard = { }; -static void set_radio(struct pvr2_hdw *hdw) -{ - pvr2_trace(PVR2_TRACE_CHIPS, - "i2c v4l2 set_radio()"); - - if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) { - pvr2_i2c_core_cmd(hdw,AUDC_SET_RADIO,NULL); - } else { - set_standard(hdw); - } -} - - -static int check_radio(struct pvr2_hdw *hdw) -{ - return hdw->input_dirty != 0; -} - - -const struct pvr2_i2c_op pvr2_i2c_op_v4l2_radio = { - .check = check_radio, - .update = set_radio, - .name = "v4l2_radio", -}; - - static void set_bcsh(struct pvr2_hdw *hdw) { struct v4l2_control ctrl; |