diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-07 10:13:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-07 10:13:39 -0800 |
| commit | ce4b50f2fc62267eeaf331c41bc11b92d9bc7865 (patch) | |
| tree | 1a83f7d019b134d3c9581e7796eb98feab98f36c /drivers/media/video/cx88/cx88-core.c | |
| parent | d43da75fd6be4197c280903e1553eafcc39218e2 (diff) | |
| parent | 34218e06688341bd05a41425b745c7812d118de0 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb
Diffstat (limited to 'drivers/media/video/cx88/cx88-core.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-core.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c index 8d6d6a6cf78..3720f24a25c 100644 --- a/drivers/media/video/cx88/cx88-core.c +++ b/drivers/media/video/cx88/cx88-core.c @@ -787,12 +787,14 @@ static int set_pll(struct cx88_core *core, int prescale, u32 ofreq) int cx88_start_audio_dma(struct cx88_core *core) { + /* constant 128 made buzz in analog Nicam-stereo for bigger fifo_size */ + int bpl = cx88_sram_channels[SRAM_CH25].fifo_size/4; /* setup fifo + format */ - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH25], 128, 0); - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH26], 128, 0); + cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH25], bpl, 0); + cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH26], bpl, 0); - cx_write(MO_AUDD_LNGTH, 128); /* fifo bpl size */ - cx_write(MO_AUDR_LNGTH, 128); /* fifo bpl size */ + cx_write(MO_AUDD_LNGTH, bpl); /* fifo bpl size */ + cx_write(MO_AUDR_LNGTH, bpl); /* fifo bpl size */ /* start dma */ cx_write(MO_AUD_DMACNTRL, 0x0003); /* Up and Down fifo enable */ |