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authorSteven Toth <stoth@hauppauge.com>2008-06-28 00:52:45 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-07-26 12:54:22 -0300
commitecda5966c90746a044ff68e78b1062adcddd9664 (patch)
tree3f11233637dbd1d4005679c85c8dd3df597a211f /drivers/media/video
parent28901ab621bb56cd2aa9670dc7ce016ba80ec45c (diff)
V4L/DVB (8465): cx23885: Ensure PAD_CTRL is always reset to a sensible default
PAD_CTRL controls TS1 and TS2 input and output states, if the register became corrupt the driver was never able to recover. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video')
-rw-r--r--drivers/media/video/cx23885/cx23885-core.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index e14371ef126..f5afc8d7cb1 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -460,6 +460,7 @@ static void cx23885_reset(struct cx23885_dev *dev)
cx_write(AUDIO_INT_INT_STAT, 0xffffffff);
cx_write(AUDIO_EXT_INT_STAT, 0xffffffff);
cx_write(CLK_DELAY, cx_read(CLK_DELAY) & 0x80000000);
+ cx_write(PAD_CTRL, 0x00500300);
mdelay(100);