2010-10-27 15:03:17 +00:00
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#! /bin/sh /usr/share/dpatch/dpatch-run
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## 030-32bitBE-support.dpatch by Neil Williams <codehelp@debian.org>
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##
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## All lines beginning with `## DP:' are a description of the patch.
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## DP: See bug #496759 - being tested upstream for 32bit BE devices
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@DPATCH@
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2011-05-12 00:08:05 +00:00
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Upstream-Status: Pending
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2010-10-27 15:03:17 +00:00
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diff -urNad tslib-1.0~/plugins/input-raw.c tslib-1.0/plugins/input-raw.c
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--- tslib-1.0~/plugins/input-raw.c 2008-12-09 10:56:47.000000000 +0000
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+++ tslib-1.0/plugins/input-raw.c 2008-12-09 11:05:41.000000000 +0000
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@@ -44,25 +44,33 @@
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int using_syn;
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};
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+#define BITS_PER_LONG (sizeof(long) * 8)
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+#ifndef EV_CNT
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+#define EV_CNT (EV_MAX+1)
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+#endif
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+#ifndef ABS_CNT
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+#define ABS_CNT (ABS_MAX+1)
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+#endif
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+
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static int check_fd(struct tslib_input *i)
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{
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struct tsdev *ts = i->module.dev;
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int version;
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- u_int32_t bit;
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- u_int64_t absbit;
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+ unsigned long bit[EV_CNT / BITS_PER_LONG + 1];
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+ unsigned long absbit[ABS_MAX / BITS_PER_LONG + 1];
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if (! ((ioctl(ts->fd, EVIOCGVERSION, &version) >= 0) &&
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(version == EV_VERSION) &&
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- (ioctl(ts->fd, EVIOCGBIT(0, sizeof(bit) * 8), &bit) >= 0) &&
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- (bit & (1 << EV_ABS)) &&
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- (ioctl(ts->fd, EVIOCGBIT(EV_ABS, sizeof(absbit) * 8), &absbit) >= 0) &&
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- (absbit & (1 << ABS_X)) &&
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- (absbit & (1 << ABS_Y)) && (absbit & (1 << ABS_PRESSURE)))) {
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+ (ioctl(ts->fd, EVIOCGBIT(0, sizeof(bit)), bit) >= 0) &&
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+ (bit[0] & (1 << EV_ABS)) &&
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+ (ioctl(ts->fd, EVIOCGBIT(EV_ABS, sizeof(absbit)), absbit) >= 0) &&
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+ (absbit[0] & (1 << ABS_X)) &&
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+ (absbit[0] & (1 << ABS_Y)) && (absbit[0] & (1 << ABS_PRESSURE)))) {
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fprintf(stderr, "selected device is not a touchscreen I understand\n");
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return -1;
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}
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- if (bit & (1 << EV_SYN))
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+ if (bit[0] & (1 << EV_SYN))
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i->using_syn = 1;
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return 0;
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