diff options
| author | Marco Schluessler <marco@lordzodiac.de> | 2006-02-24 18:53:00 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-03-08 11:35:50 -0300 |
| commit | 9f3319b49cc793b9da06ca57cc8740e3a8e88d1d (patch) | |
| tree | 82b3c760cf103e7c9eacc4109a7a8a51d7a0cef2 | |
| parent | 2d6b5f6257a11d66d2f1e335180e8aca16704294 (diff) | |
V4L/DVB (3403): Workaround to fix initialization for Nexus CA
Workaround for Nexus CA: Debi test fails unless first debi write is repeated.
Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| -rw-r--r-- | drivers/media/dvb/ttpci/av7110_hw.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c index 3c5366d15a8..75736f2fe83 100644 --- a/drivers/media/dvb/ttpci/av7110_hw.c +++ b/drivers/media/dvb/ttpci/av7110_hw.c @@ -245,6 +245,9 @@ int av7110_bootarm(struct av7110 *av7110) /* test DEBI */ iwdebi(av7110, DEBISWAP, DPRAM_BASE, 0x76543210, 4); + /* FIXME: Why does Nexus CA require 2x iwdebi for first init? */ + iwdebi(av7110, DEBISWAP, DPRAM_BASE, 0x76543210, 4); + if ((ret=irdebi(av7110, DEBINOSWAP, DPRAM_BASE, 0, 4)) != 0x10325476) { printk(KERN_ERR "dvb-ttpci: debi test in av7110_bootarm() failed: " "%08x != %08x (check your BIOS 'Plug&Play OS' settings)\n", |