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The PINT/DAV pin is active low in the chip spec, not inverted on the board.

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Make changes on known GPIO lines be verbose, initialise GPIO levels.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3511 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog 2007-11-03 00:41:31 +00:00
parent 9fceefa7d1
commit 7fc42b4bbd
2 changed files with 63 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

8
hw/tsc210x.c
View file

@ -1,5 +1,5 @@
/*
* TI TSC2102 (touchscreen/sensors/audio controller) controller.
* TI TSC2102 (touchscreen/sensors/audio controller) emulator.
*
* Copyright (c) 2006 Andrzej Zaborowski <balrog@zabor.org>
*
@ -171,7 +171,7 @@ static void tsc210x_reset(struct tsc210x_state_s *s)
s->filter_data[0x12] = 0x7d83;
s->filter_data[0x13] = 0x84ee;
qemu_set_irq(s->pint, s->irq);
qemu_set_irq(s->pint, !s->irq);
}
static uint16_t tsc2102_data_register_read(struct tsc210x_state_s *s, int reg)
@ -572,7 +572,7 @@ static void tsc210x_pin_update(struct tsc210x_state_s *s)
if (pin_state != s->irq) {
s->irq = pin_state;
qemu_set_irq(s->pint, s->irq);
qemu_set_irq(s->pint, !s->irq);
}
switch (s->nextfunction) {
@ -810,7 +810,7 @@ static int tsc210x_load(QEMUFile *f, void *opaque, int version_id)
qemu_get_be16s(f, &s->filter_data[i]);
s->busy = qemu_timer_pending(s->timer);
qemu_set_irq(s->pint, s->irq);
qemu_set_irq(s->pint, !s->irq);
return 0;
}