Messages in this thread Patch in this message | | | Date | Wed, 30 Jul 2008 16:59:37 -0700 | From | Greg KH <> | Subject | [patch 47/62] DVB: cx23885: Ensure PAD_CTRL is always reset to a sensible default |
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2.6.26 -stable review patch. If anyone has any objections, please let us know.
------------------ From: Steven Toth <stoth@hauppauge.com>
(cherry picked from commit ecda5966c90746a044ff68e78b1062adcddd9664)
DVB: 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> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/media/video/cx23885/cx23885-core.c | 1 + 1 file changed, 1 insertion(+)
--- 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 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); --
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