mirror of
https://github.com/linux-sunxi/meta-sunxi.git
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35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
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--- tslib/plugins/input-raw.c 2012-12-15 16:07:26.511158233 +0200
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+++ tslib/plugins/input-raw.c 2012-12-18 10:05:15.759559286 +0200
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@@ -43,6 +43,7 @@
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#ifndef ABS_MT_POSITION_X
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# define ABS_MT_POSITION_X 0x35 /* Center X ellipse position */
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# define ABS_MT_POSITION_Y 0x36 /* Center Y ellipse position */
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+# define ABS_MT_TOUCH_MAJOR 0x30 /* Press */
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#endif
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#include "tslib-private.h"
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@@ -98,8 +99,8 @@
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if ((ioctl(ts->fd, EVIOCGBIT(EV_ABS, sizeof(absbit)), absbit)) < 0 ||
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!(absbit[BIT_WORD(ABS_X)] & BIT_MASK(ABS_X)) ||
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!(absbit[BIT_WORD(ABS_Y)] & BIT_MASK(ABS_Y))) {
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- fprintf(stderr, "tslib: Selected device is not a touchscreen (must support ABS_X and ABS_Y events)\n");
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- return -1;
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+ /* fprintf(stderr, "tslib: Selected device is not a touchscreen (must support ABS_X and ABS_Y events)\n");
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+ return -1;*/
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}
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/* Since some touchscreens (eg. infrared) physically can't measure pressure,
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@@ -201,6 +202,11 @@
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case ABS_MT_POSITION_Y:
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i->current_y = ev.value;
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break;
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+ case ABS_MT_TOUCH_MAJOR:
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+ i->current_p = ev.value;
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+ break;
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+
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+
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case ABS_PRESSURE:
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i->current_p = ev.value;
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break;
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