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| author | Andy Walls <awalls@radix.net> | 2008-12-14 16:52:12 -0500 |
|---|---|---|
| committer | Andy Walls <awalls@radix.net> | 2008-12-14 16:52:12 -0500 |
| commit | d06ed8475f6edc68d8aee44a9e8c9cf0e87e29ef (patch) | |
| tree | 301c2db36be1b7608bcd86282bc9753678376f18 /linux/drivers/media/video/cx18/cx18-streams.c | |
| parent | 66c33fb391b11fa484e3a4f6ba4275be3cd2f4dd (diff) | |
| download | mediapointer-dvb-s2-d06ed8475f6edc68d8aee44a9e8c9cf0e87e29ef.tar.gz mediapointer-dvb-s2-d06ed8475f6edc68d8aee44a9e8c9cf0e87e29ef.tar.bz2 | |
cx18 Replace magic number 63 with CX18_MAX_FW_MDLS_PER_STREAM
From: Andy Walls <awalls@radix.net>
Removed magic number that referred to firmware limit on the number of
MDLs the firmware can maintain for any stream at any one time.
Priority: normal
Signed-off-by: Andy Walls <awalls@radix.net>
Diffstat (limited to 'linux/drivers/media/video/cx18/cx18-streams.c')
| -rw-r--r-- | linux/drivers/media/video/cx18/cx18-streams.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/linux/drivers/media/video/cx18/cx18-streams.c b/linux/drivers/media/video/cx18/cx18-streams.c index 9ed542624..acaf774d8 100644 --- a/linux/drivers/media/video/cx18/cx18-streams.c +++ b/linux/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) |