xemu/include/hw/input/tsc2xxx.h
Philippe Mathieu-Daudé 38b01a997e hw/input/tsc2xxx: Reduce MouseTransformInfo structure exposure
Commit a5d7eb6534 ("Add TSC2301 touchscreen & keypad controller")
added the MouseTransformInfo declaration in "ui/console.h",
however it is only used in "hw/input/tsc2xxx.h".
Reduce the structure exposure by moving it to the single include
where it is used.

This should fix a build failure on OpenBSD:

  In file included from hw/arm/nseries.c:30:
  In file included from include/hw/arm/omap.h:24:
  In file included from include/hw/input/tsc2xxx.h:14:
  include/ui/console.h:11:11: fatal error: 'epoxy/gl.h' file not found
  # include <epoxy/gl.h>
            ^~~~~~~~~~~~
  1 error generated.
  gmake: *** [Makefile.ninja:1735:
  libqemu-aarch64-softmmu.fa.p/hw_arm_nseries.c.o] Error 1

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200907010155.815131-1-f4bug@amsat.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-09-21 11:22:34 +02:00

42 lines
1.2 KiB
C

/*
* TI touchscreen controller
*
* Copyright (c) 2006 Andrzej Zaborowski
* Copyright (C) 2008 Nokia Corporation
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#ifndef HW_INPUT_TSC2XXX_H
#define HW_INPUT_TSC2XXX_H
typedef struct MouseTransformInfo {
/* Touchscreen resolution */
int x;
int y;
/* Calibration values as used/generated by tslib */
int a[7];
} MouseTransformInfo;
typedef struct uWireSlave {
uint16_t (*receive)(void *opaque);
void (*send)(void *opaque, uint16_t data);
void *opaque;
} uWireSlave;
/* tsc210x.c */
uWireSlave *tsc2102_init(qemu_irq pint);
uWireSlave *tsc2301_init(qemu_irq penirq, qemu_irq kbirq, qemu_irq dav);
I2SCodec *tsc210x_codec(uWireSlave *chip);
uint32_t tsc210x_txrx(void *opaque, uint32_t value, int len);
void tsc210x_set_transform(uWireSlave *chip, MouseTransformInfo *info);
void tsc210x_key_event(uWireSlave *chip, int key, int down);
/* tsc2005.c */
void *tsc2005_init(qemu_irq pintdav);
uint32_t tsc2005_txrx(void *opaque, uint32_t value, int len);
void tsc2005_set_transform(void *opaque, MouseTransformInfo *info);
#endif