From: Manu Abraham <abraham.manu@gmail.com>
Date: Fri, 4 Dec 2009 08:17:46 +0000 (-0300)
Subject: V4L/DVB (13753): [Mantis CA] SLOT_CONTROL: Implement Slot RESET
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fb6de9c5fe13fd5cd866c49204e6bd91d73f83b0;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

V4L/DVB (13753): [Mantis CA] SLOT_CONTROL: Implement Slot RESET

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/dvb/mantis/mantis_ca.c b/drivers/media/dvb/mantis/mantis_ca.c
index f6d70cb3f6fe..a30eb844ffdb 100644
--- 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;
 }