52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
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/* arch/arm/mach-msm/include/mach/msm_ts.h
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*
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* Internal platform definitions for msm/qsd touchscreen devices
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*
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* Copyright (C) 2008 Google Incorporated
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __ASM_ARCH_MSM_TS_H
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#define __ASM_ARCH_MSM_TS_H
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#include <linux/input.h>
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/* The dimensions for the virtual key are for the other axis, i.e. if
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* virtual keys are in the Y dimension then min/max is the range in the X
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* dimension where that key would be activated */
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struct ts_virt_key {
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int key;
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int min;
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int max;
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};
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struct msm_ts_virtual_keys {
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struct ts_virt_key *keys;
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int num_keys;
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};
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struct msm_ts_platform_data {
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uint32_t min_x;
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uint32_t max_x;
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uint32_t min_y;
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uint32_t max_y;
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uint32_t min_press;
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uint32_t max_press;
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struct msm_ts_virtual_keys *vkeys_x;
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uint32_t virt_x_start;
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struct msm_ts_virtual_keys *vkeys_y;
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uint32_t virt_y_start;
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uint32_t inv_x;
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uint32_t inv_y;
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};
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#endif /* __ASM_ARCH_MSM_TS_H */
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