[PATCH 09/13] HID: wiimote: use ABS_ACCEL_* for accelerometer

[David Herrmann]

Use the new ABS_ACCEL_* bits for accelerometer data _iff_ legacy mode is
not selected. ABS_R? is confusing and ambigiuous. ABS_ACCEL_* was
introduced exactly for accelerometers like the one of the wiimote.

Signed-off-by: David Herrmann <dh.herrm...@gmail.com>
---
 drivers/hid/hid-wiimote-modules.c | 38 +++++++++++++++++++++++++++++---------
 1 file changed, 29 insertions(+), 9 deletions(-)

diff --git a/drivers/hid/hid-wiimote-modules.c 
b/drivers/hid/hid-wiimote-modules.c
index f3de94e..777f932 100644
--- a/drivers/hid/hid-wiimote-modules.c
+++ b/drivers/hid/hid-wiimote-modules.c
@@ -477,9 +477,16 @@ static void wiimod_accel_in_accel(struct wiimote_data 
*wdata,
        y |= (accel[1] >> 4) & 0x2;
        z |= (accel[1] >> 5) & 0x2;
 
-       input_report_abs(wdata->accel, ABS_RX, x - 0x200);
-       input_report_abs(wdata->accel, ABS_RY, y - 0x200);
-       input_report_abs(wdata->accel, ABS_RZ, z - 0x200);
+       if (wdata->state.flags & WIIPROTO_FLAG_LEGACY) {
+               input_report_abs(wdata->accel, ABS_RX, x - 0x200);
+               input_report_abs(wdata->accel, ABS_RY, y - 0x200);
+               input_report_abs(wdata->accel, ABS_RZ, z - 0x200);
+       } else {
+               input_report_abs(wdata->accel, ABS_ACCEL_X, x - 0x200);
+               input_report_abs(wdata->accel, ABS_ACCEL_Y, y - 0x200);
+               input_report_abs(wdata->accel, ABS_ACCEL_Z, z - 0x200);
+       }
+
        input_sync(wdata->accel);
 }
 
@@ -525,12 +532,25 @@ static int wiimod_accel_probe(const struct wiimod_ops 
*ops,
        wdata->accel->name = WIIMOTE_NAME " Accelerometer";
 
        set_bit(EV_ABS, wdata->accel->evbit);
-       set_bit(ABS_RX, wdata->accel->absbit);
-       set_bit(ABS_RY, wdata->accel->absbit);
-       set_bit(ABS_RZ, wdata->accel->absbit);
-       input_set_abs_params(wdata->accel, ABS_RX, -500, 500, 2, 4);
-       input_set_abs_params(wdata->accel, ABS_RY, -500, 500, 2, 4);
-       input_set_abs_params(wdata->accel, ABS_RZ, -500, 500, 2, 4);
+
+       if (wdata->state.flags & WIIPROTO_FLAG_LEGACY) {
+               set_bit(ABS_RX, wdata->accel->absbit);
+               set_bit(ABS_RY, wdata->accel->absbit);
+               set_bit(ABS_RZ, wdata->accel->absbit);
+               input_set_abs_params(wdata->accel, ABS_RX, -500, 500, 2, 4);
+               input_set_abs_params(wdata->accel, ABS_RY, -500, 500, 2, 4);
+               input_set_abs_params(wdata->accel, ABS_RZ, -500, 500, 2, 4);
+       } else {
+               set_bit(ABS_ACCEL_X, wdata->accel->absbit);
+               set_bit(ABS_ACCEL_Y, wdata->accel->absbit);
+               set_bit(ABS_ACCEL_Z, wdata->accel->absbit);
+               input_set_abs_params(wdata->accel, ABS_ACCEL_X,
+                                    -500, 500, 2, 4);
+               input_set_abs_params(wdata->accel, ABS_ACCEL_Y,
+                                    -500, 500, 2, 4);
+               input_set_abs_params(wdata->accel, ABS_ACCEL_Z,
+                                    -500, 500, 2, 4);
+       }
 
        ret = input_register_device(wdata->accel);
        if (ret) {
-- 
1.8.4.1

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