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V4L/DVB (13753): [Mantis CA] SLOT_CONTROL: Implement Slot RESET
author
Manu Abraham
<abraham.manu@gmail.com>
Fri, 4 Dec 2009 08:17:46 +0000
(
05:17
-0300)
committer
Mauro Carvalho Chehab
<mchehab@redhat.com>
Sun, 17 Jan 2010 13:55:36 +0000
(11:55 -0200)
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/dvb/mantis/mantis_ca.c
patch
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diff --git
a/drivers/media/dvb/mantis/mantis_ca.c
b/drivers/media/dvb/mantis/mantis_ca.c
index
f6d70cb
..
a30eb84
100644
(file)
--- a/
drivers/media/dvb/mantis/mantis_ca.c
+++ b/
drivers/media/dvb/mantis/mantis_ca.c
@@
-80,6
+80,11
@@
static int mantis_ca_slot_reset(struct dvb_ca_en50221 *en50221, int slot)
struct mantis_pci *mantis = ca->ca_priv;
dprintk(verbose, MANTIS_DEBUG, 1, "Slot(%d): Slot RESET", slot);
+ udelay(500); /* Wait.. */
+ mmwrite(0xda, MANTIS_PCMCIA_RESET); /* Leading edge assert */
+ udelay(500);
+ mmwrite(0x00, MANTIS_PCMCIA_RESET); /* Trailing edge deassert */
+ msleep(1000);
return 0;
}