Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...

[pandora-kernel.git] / drivers / staging / dream / synaptics_i2c_rmi.c

diff --git a/drivers/staging/dream/synaptics_i2c_rmi.c b/drivers/staging/dream/synaptics_i2c_rmi.c
index d2ca116..3320359 100644 (file)
--- a/drivers/staging/dream/synaptics_i2c_rmi.c
+++ b/drivers/staging/dream/synaptics_i2c_rmi.c
@@ -109,9 +109,7 @@ static void decode_report(struct synaptics_ts_data *ts, u8 *buf)
        int f, a;
        int base = 2;
        int z = buf[1];
-       int w = buf[0] >> 4;
        int finger = buf[0] & 7;
-       int finger2_pressed;
 
        for (f = 0; f < 2; f++) {
                u32 flip_flag = SYNAPTICS_FLIP_X;
@@ -151,14 +149,7 @@ static void decode_report(struct synaptics_ts_data *ts, u8 *buf)
                input_report_abs(ts->input_dev, ABS_Y, pos[0][1]);
        }
        input_report_abs(ts->input_dev, ABS_PRESSURE, z);
-       input_report_abs(ts->input_dev, ABS_TOOL_WIDTH, w);
        input_report_key(ts->input_dev, BTN_TOUCH, finger);
-       finger2_pressed = finger > 1 && finger != 7;
-       input_report_key(ts->input_dev, BTN_2, finger2_pressed);
-       if (finger2_pressed) {
-               input_report_abs(ts->input_dev, ABS_HAT0X, pos[1][0]);
-               input_report_abs(ts->input_dev, ABS_HAT0Y, pos[1][1]);
-       }
        input_sync(ts->input_dev);
 }
 
@@ -208,8 +199,6 @@ static void synaptics_ts_work_func(struct work_struct *work)
 
                decode_report(ts, buf);
        }
-       if (ts->use_irq)
-               enable_irq(ts->client->irq);
 }
 
 static enum hrtimer_restart synaptics_ts_timer_func(struct hrtimer *timer)
@@ -227,8 +216,7 @@ static irqreturn_t synaptics_ts_irq_handler(int irq, void *dev_id)
 {
        struct synaptics_ts_data *ts = dev_id;
 
-       disable_irq_nosync(ts->client->irq);
-       queue_work(synaptics_wq, &ts->work);
+       synaptics_ts_work_func(&ts->work);
        return IRQ_HANDLED;
 }
 
@@ -347,11 +335,6 @@ static void compute_areas(struct synaptics_ts_data *ts,
                             -inactive_area_top, max_y + inactive_area_bottom,
                             fuzz_y, 0);
        input_set_abs_params(ts->input_dev, ABS_PRESSURE, 0, 255, fuzz_p, 0);
-       input_set_abs_params(ts->input_dev, ABS_TOOL_WIDTH, 0, 15, fuzz_w, 0);
-       input_set_abs_params(ts->input_dev, ABS_HAT0X, -inactive_area_left,
-                            max_x + inactive_area_right, fuzz_x, 0);
-       input_set_abs_params(ts->input_dev, ABS_HAT0Y, -inactive_area_top,
-                            max_y + inactive_area_bottom, fuzz_y, 0);
 }
 
 static struct synaptics_i2c_rmi_platform_data fake_pdata;
@@ -487,7 +470,6 @@ static int __devinit synaptics_ts_probe(
        __set_bit(EV_SYN, ts->input_dev->evbit);
        __set_bit(EV_KEY, ts->input_dev->evbit);
        __set_bit(BTN_TOUCH, ts->input_dev->keybit);
-       __set_bit(BTN_2, ts->input_dev->keybit);
        __set_bit(EV_ABS, ts->input_dev->evbit);
 
        compute_areas(ts, pdata, max_x, max_y);
@@ -500,8 +482,10 @@ static int __devinit synaptics_ts_probe(
                goto err_input_register_device_failed;
        }
        if (client->irq) {
-               ret = request_irq(client->irq, synaptics_ts_irq_handler,
-                                 0, client->name, ts);
+               ret = request_threaded_irq(client->irq, NULL,
+                                       synaptics_ts_irq_handler,
+                                       IRQF_TRIGGER_LOW|IRQF_ONESHOT,
+                                       client->name, ts);
                if (ret == 0) {
                        ret = i2c_set(ts, 0xf1, 0x01, "enable abs int");
                        if (ret)