diff options
| author | Andy Walls <awalls@radix.net> | 2008-12-15 00:52:12 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 14:39:07 +0300 |
| commit | 0ef0289264e8f278312909f1639a7764cc9cf580 (patch) | |
| tree | 8727d4d5d7519db50e8cd77e03b0d00892d35d76 /drivers/media/video/cx18/cx18-streams.c | |
| parent | 83c3a3c8b6a0e7a54ca9fa18b02c90e2d9a889f9 (diff) | |
| download | linux-0ef0289264e8f278312909f1639a7764cc9cf580.tar.xz | |
V4L/DVB (9891): cx18 Replace magic number 63 with CX18_MAX_FW_MDLS_PER_STREAM
Removed magic number that referred to firmware limit on the number of
MDLs the firmware can maintain for any stream at any one time.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18/cx18-streams.c')
| -rw-r--r-- | drivers/media/video/cx18/cx18-streams.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c index 985bad89f311..8fc655d3ced9 100644 --- a/drivers/media/video/cx18/cx18-streams.c +++ b/drivers/media/video/cx18/cx18-streams.c @@ -425,7 +425,7 @@ void cx18_stream_load_fw_queue(struct cx18_stream *s) struct cx18_buffer *buf; if (atomic_read(&s->q_free.buffers) == 0 || - atomic_read(&s->q_busy.buffers) >= 63) + atomic_read(&s->q_busy.buffers) >= CX18_MAX_FW_MDLS_PER_STREAM) return; /* Move from q_free to q_busy notifying the firmware, until the limit */ @@ -434,7 +434,8 @@ void cx18_stream_load_fw_queue(struct cx18_stream *s) if (buf == NULL) break; q = cx18_stream_put_buf_fw(s, buf); - } while (atomic_read(&s->q_busy.buffers) < 63 && q == &s->q_busy); + } while (atomic_read(&s->q_busy.buffers) < CX18_MAX_FW_MDLS_PER_STREAM + && q == &s->q_busy); } int cx18_start_v4l2_encode_stream(struct cx18_stream *s) |