Revision: 1042
http://svn.sourceforge.net/hackndev/?rev=1042&view=rev
Author: marex_z71
Date: 2007-06-21 18:34:51 -0700 (Thu, 21 Jun 2007)
Log Message:
-----------
PalmT3: remove deprecated palmt3_ts driver
Modified Paths:
--------------
linux4palm/linux/trunk/drivers/input/touchscreen/Makefile
Removed Paths:
-------------
linux4palm/linux/trunk/drivers/input/touchscreen/palmt3_ts.c
Modified: linux4palm/linux/trunk/drivers/input/touchscreen/Makefile
===================================================================
--- linux4palm/linux/trunk/drivers/input/touchscreen/Makefile 2007-06-21 23:57:54 UTC (rev 1041)
+++ linux4palm/linux/trunk/drivers/input/touchscreen/Makefile 2007-06-22 01:34:51 UTC (rev 1042)
@@ -17,7 +17,6 @@
obj-$(CONFIG_TOUCHSCREEN_MTOUCH) += mtouch.o
obj-$(CONFIG_TOUCHSCREEN_MK712) += mk712.o
obj-$(CONFIG_TOUCHSCREEN_HP600) += hp680_ts_input.o
-obj-$(CONFIG_PALM_T3_TSC2101) += palmt3_ts.o
obj-$(CONFIG_TOUCHSCREEN_WM97XX) += wm97xx-ts.o
wm97xx-ts-objs := wm97xx-core.o
Deleted: linux4palm/linux/trunk/drivers/input/touchscreen/palmt3_ts.c
===================================================================
--- linux4palm/linux/trunk/drivers/input/touchscreen/palmt3_ts.c 2007-06-21 23:57:54 UTC (rev 1041)
+++ linux4palm/linux/trunk/drivers/input/touchscreen/palmt3_ts.c 2007-06-22 01:34:51 UTC (rev 1042)
@@ -1,122 +0,0 @@
-/*
- * Palm T|T3 touchscreen support
- *
- * Author:
- * Vladimir "Farcaller" Pouzanov <far...@gm...>
- *
- * Based on tsc2101_ts.c by Richard Purdie
- */
-
-/* FIXME do I really need all those headers? */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <linux/interrupt.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa_keys.h>
-#include <asm/arch/ssp.h>
-#include <asm/arch/irqs.h>
-#include <linux/sched.h>
-#include <linux/workqueue.h>
-#include <asm/hardware.h>
-//#include "palmt3_ts.h"
-
-#define PALMT3_GPIO_TSC2101_SS 24
-#define PALMT3_GPIO_TOUCHSCREEN 37
-
-/* FIXME Find more correct values? */
-#define X_AXIS_MAX 3800
-#define X_AXIS_MIN 300
-#define Y_AXIS_MAX 3900
-#define Y_AXIS_MIN 140
-#define PRESSURE_MIN 0
-#define PRESSURE_MAX 20000
-
-void palmt3_tsc2101_readdata(void *ts_data);
-struct tsc2101_ts_data {
- int x,y,p;
-};
-extern struct tsc2101_ts_data palmt3_ts_data;
-
-static struct input_dev inputdevice;
-
-/* static struct workqueue_struct *palmt3_ts_wq; */
-static struct timer_list palmt3_ts_timer;
-
-/*** IRQ handlers ***/
-static void palmt3_ts_handle(void* unused)
-{
- palmt3_tsc2101_readdata(0);
-
- input_report_abs(&inputdevice, ABS_X, palmt3_ts_data.x);
- input_report_abs(&inputdevice, ABS_Y, palmt3_ts_data.y);
- input_report_abs(&inputdevice, ABS_PRESSURE, palmt3_ts_data.p);
- input_report_key(&inputdevice, BTN_TOUCH, 1);
- input_sync(&inputdevice);
-}
-
-irqreturn_t palmt3_ts_irq(int irq, void *dev_id, struct pt_regs *regs)
-{
- /* FIXME The first method seems to generate too much points
- * But the second one is too slow... maybe try something other
- * then HZ/4?
- */
-
- /*
- static int initialised = 0;
- static struct work_struct task;
-
- if (initialised == 0) {
- INIT_WORK(&task, palmt3_ts_handle, NULL);
- initialised = 1;
- } else {
- PREPARE_WORK(&task, palmt3_ts_handle, NULL);
- }
-
- queue_work(palmt3_ts_wq, &task);
- */
- mod_timer(&palmt3_ts_timer, jiffies + HZ/16);
- return IRQ_HANDLED;
-}
-
-static int __init palmt3_ts_init(void)
-{
- init_input_dev(&inputdevice);
- inputdevice.name = "tsc2101_ts";
- inputdevice.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
- inputdevice.keybit[LONG(BTN_TOUCH)] |= BIT(BTN_TOUCH);
- input_set_abs_params(&inputdevice, ABS_X, X_AXIS_MIN, X_AXIS_MAX, 0, 0);
- input_set_abs_params(&inputdevice, ABS_Y, Y_AXIS_MIN, Y_AXIS_MAX, 0, 0);
- input_set_abs_params(&inputdevice, ABS_PRESSURE, PRESSURE_MIN, PRESSURE_MAX, 0, 0);
- input_register_device(&inputdevice);
-
- printk("tsc2101 touchscreen driver registered\n");
-
- /* palmt3_ts_wq = create_workqueue("T3 Touchscreen"); */
- init_timer(&palmt3_ts_timer);
- palmt3_ts_timer.function = palmt3_ts_handle;
- palmt3_ts_timer.data = 0;
-
- if(request_irq(IRQ_GPIO(PALMT3_GPIO_TOUCHSCREEN), palmt3_ts_irq,
- SA_SAMPLE_RANDOM, "T3 Touchscreen GPIO", NULL)) {
- printk(KERN_ERR "palmt3_ts: Unable to register GPIO handler for %d\n", PALMT3_GPIO_TSC2101_SS);
- } else {
- set_irq_type (IRQ_GPIO(PALMT3_GPIO_TOUCHSCREEN), IRQT_BOTHEDGE);
- printk(KERN_INFO "palmt3_ts: Touchscreen GPIO registered\n");
- }
-
- printk("tsc2101 touchscreen driver initialized\n");
- return 0;
-}
-
-static void __exit palmt3_ts_cleanup(void)
-{
- /* FIXME Unreg stuff */
- printk(KERN_INFO "palmt3_ts: cleanup\n");
-}
-
-module_init(palmt3_ts_init);
-module_exit(palmt3_ts_cleanup);
-
-MODULE_LICENCE("GPL");
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