diff options
| author | Mike Isely <isely@pobox.com> | 2006-12-30 18:27:32 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-02-21 13:34:34 -0200 |
| commit | 16eb40d37d5dd4dba85245899388d2d44eb0bc2a (patch) | |
| tree | e67ea490324f38eb83d6b16c53049239887c7f20 /drivers/media/video/pvrusb2/pvrusb2-encoder.c | |
| parent | f13ed249ed8b880fe5497aaa05999bff8328a973 (diff) | |
V4L/DVB (5057): Pvrusb2: Stream configuration cleanups
Clean up and tighten logic involving stream configuration. This
mainly involves changes to pvrusb2-v4l2.c, where we better clarify how
we use the stream configuration enum and implement a cleaner means to
control streaming for a given device node.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-encoder.c')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-encoder.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-encoder.c b/drivers/media/video/pvrusb2/pvrusb2-encoder.c index d094cac9f7a..3ec8093ae97 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-encoder.c +++ b/drivers/media/video/pvrusb2/pvrusb2-encoder.c @@ -363,15 +363,19 @@ int pvr2_encoder_start(struct pvr2_hdw *hdw) pvr2_encoder_vcmd(hdw,CX2341X_ENC_MUTE_VIDEO,1, hdw->input_val == PVR2_CVAL_INPUT_RADIO ? 1 : 0); - if (hdw->config == pvr2_config_vbi) { + switch (hdw->config) { + case pvr2_config_vbi: status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_START_CAPTURE,2, 0x01,0x14); - } else if (hdw->config == pvr2_config_mpeg) { + break; + case pvr2_config_mpeg: status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_START_CAPTURE,2, 0,0x13); - } else { + break; + default: /* Unhandled cases for now */ status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_START_CAPTURE,2, 0,0x13); + break; } if (!status) { hdw->subsys_enabled_mask |= (1<<PVR2_SUBSYS_B_ENC_RUN); @@ -386,15 +390,19 @@ int pvr2_encoder_stop(struct pvr2_hdw *hdw) /* mask all interrupts */ pvr2_write_register(hdw, 0x0048, 0xffffffff); - if (hdw->config == pvr2_config_vbi) { + switch (hdw->config) { + case pvr2_config_vbi: status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_STOP_CAPTURE,3, 0x01,0x01,0x14); - } else if (hdw->config == pvr2_config_mpeg) { + break; + case pvr2_config_mpeg: status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_STOP_CAPTURE,3, 0x01,0,0x13); - } else { + break; + default: /* Unhandled cases for now */ status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_STOP_CAPTURE,3, 0x01,0,0x13); + break; } /* change some GPIO data */ |