The patch number 8469 was added via Steven Toth <[EMAIL PROTECTED]>
to http://linuxtv.org/hg/v4l-dvb master development tree.
Kernel patches in this development tree may be modified to be backward
compatible with older kernels. Compatibility modifications will be
removed before inclusion into the mainstream Kernel
If anyone has any objections, please let us know by sending a message to:
[EMAIL PROTECTED]
------
From: Steven Toth <[EMAIL PROTECTED]>
cx23885: FusionHDTV7 Dual Express toggle reset.
Ensure the tuners and demods are brought in and out of reset during
driver startup.
Signed-off-by: Steven Toth <[EMAIL PROTECTED]>
Signed-off-by: <>
---
linux/drivers/media/video/cx23885/cx23885-cards.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff -r 747c9cfaede4 -r 12cdad568d2a
linux/drivers/media/video/cx23885/cx23885-cards.c
--- a/linux/drivers/media/video/cx23885/cx23885-cards.c Mon Jun 30 19:58:38
2008 -0400
+++ b/linux/drivers/media/video/cx23885/cx23885-cards.c Mon Jun 30 20:23:50
2008 -0400
@@ -437,6 +437,19 @@ void cx23885_gpio_setup(struct cx23885_d
mdelay(20);
cx_set(GP0_IO, 0x00050005);
break;
+ case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
+ /* GPIO-0 xc5000 tuner reset i2c bus 0 */
+ /* GPIO-1 s5h1409 demod reset i2c bus 0 */
+ /* GPIO-2 xc5000 tuner reset i2c bus 1 */
+ /* GPIO-3 s5h1409 demod reset i2c bus 0 */
+
+ /* Put the parts into reset and back */
+ cx_set(GP0_IO, 0x000f0000);
+ mdelay(20);
+ cx_clear(GP0_IO, 0x0000000f);
+ mdelay(20);
+ cx_set(GP0_IO, 0x000f000f);
+ break;
}
}
---
Patch is available at:
http://linuxtv.org/hg/v4l-dvb/rev/12cdad568d2ad67933ea268a2b1b170040bd8c66
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