ok i just finished tesing with all the gpio values
these work in tv TUNER mode and in composite mode
$more diff.patch
diff -r c7388d53d68a linux/drivers/media/video/cx88/cx88-cards.c
--- a/linux/drivers/media/video/cx88/cx88-cards.c Thu Apr 05
23:05:16 2007 +0200
+++ b/linux/drivers/media/video/cx88/cx88-cards.c Wed Apr 18
17:58:28 2007 +0300
@@ -1345,9 +1345,17 @@ struct cx88_board cx88_boards[] = {
.input = {{
.type = CX88_VMUX_TELEVISION,
.vmux = 0,
- },{
- .type = CX88_VMUX_COMPOSITE1,
- .vmux = 1,
+ .gpio0 = 0x0400, /* pin 2:mute = 0 (off?) */
+ .gpio1 = 0x04000, /*pin 14: enable remote =1 */
+ .gpio2 = 0x0800, /* pin 19:audio = 0 (tv) */
+
+ },{
+ .type = CX88_VMUX_COMPOSITE1,
+ .vmux = 1,
+ .gpio0 = 0x0400, /* probably? or 0x0404 to
turn mute on */
+ .gpio1 = 0x04000, /*pin 14: enable remote =1 */
+ .gpio2 = 0x0808, /* pin 19:audio = 1 (line) */
+
},{
.type = CX88_VMUX_SVIDEO,
.vmux = 2,
the only cahnge to Trents proposal is the gpio1 = 0x0000 entry i
changed that to
gpio1 = 0x04000 cause i think we atleast need the remote enabled
even though i canot get it to work yet what do you think you may
know better .. but trenst proposal worked
Signed-off-by: C.masoyras <agiofws@xxxxxxxxx>
Attachment:
diff.patch
Description: Binary data
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