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authorHans Verkuil <hverkuil@xs4all.nl>2007-08-20 23:01:58 +0400
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-10-10 05:06:38 +0400
commitad8ff0f10b489562012e433acdac92498fe8bdc9 (patch)
treeb98348093c8cff8106e11703c427d151762b7e61 /drivers
parentf6210c9160dff82ceaaf5e59cf5f8fcd6bdefa38 (diff)
downloadlinux-ad8ff0f10b489562012e433acdac92498fe8bdc9.tar.xz
V4L/DVB (6086): ivtv: fix output mode processing: UDMA_YUV wasn't cleared
- Always clear when stopping the decoder - Clear if the filehandle that is being close was used for UDMA_YUV output. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/video/ivtv/ivtv-driver.h1
-rw-r--r--drivers/media/video/ivtv/ivtv-fileops.c7
-rw-r--r--drivers/media/video/ivtv/ivtv-ioctl.c2
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h
index 03d31860851b..3ed4703956d3 100644
--- a/drivers/media/video/ivtv/ivtv-driver.h
+++ b/drivers/media/video/ivtv/ivtv-driver.h
@@ -517,6 +517,7 @@ struct ivtv_stream {
struct ivtv_open_id {
u32 open_id;
int type;
+ int yuv_frames;
enum v4l2_priority prio;
struct ivtv *itv;
};
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c
index 1f3c8d0310f5..62ee41c5220b 100644
--- a/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/drivers/media/video/ivtv/ivtv-fileops.c
@@ -757,6 +757,7 @@ static void ivtv_stop_decoding(struct ivtv_open_id *id, int flags, u64 pts)
IVTV_DEBUG_INFO("close stopping decode\n");
ivtv_stop_v4l2_decode_stream(s, flags, pts);
+ itv->output_mode = OUT_NONE;
}
clear_bit(IVTV_F_S_APPL_IO, &s->s_flags);
clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags);
@@ -764,11 +765,7 @@ static void ivtv_stop_decoding(struct ivtv_open_id *id, int flags, u64 pts)
/* Restore registers we've changed & clean up any mess we've made */
ivtv_yuv_close(itv);
}
- if (s->type == IVTV_DEC_STREAM_TYPE_YUV && itv->output_mode == OUT_YUV)
- itv->output_mode = OUT_NONE;
- else if (s->type == IVTV_DEC_STREAM_TYPE_YUV && itv->output_mode == OUT_UDMA_YUV)
- itv->output_mode = OUT_NONE;
- else if (s->type == IVTV_DEC_STREAM_TYPE_MPG && itv->output_mode == OUT_MPG)
+ if (itv->output_mode == OUT_UDMA_YUV && id->yuv_frames)
itv->output_mode = OUT_NONE;
itv->speed = 0;
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index ed5707660e0e..2bb1e324785b 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -1346,6 +1346,8 @@ static int ivtv_decoder_ioctls(struct file *filp, unsigned int cmd, void *arg)
ivtv_release_stream(s);
return -EBUSY;
}
+ /* Mark that this file handle started the UDMA_YUV mode */
+ id->yuv_frames = 1;
if (args->y_source == NULL)
return 0;
return ivtv_yuv_prep_frame(itv, args);