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V4L/DVB (8465): cx23885: Ensure PAD_CTRL is always reset to a sensible default

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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>
This commit is contained in:
Steven Toth 2008-06-28 00:52:45 -03:00 committed by Mauro Carvalho Chehab
parent 28901ab621
commit ecda5966c9
1 changed files with 1 additions and 0 deletions
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drivers/media/video/cx23885/cx23885-core.c
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@ -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);