Port hid-sony to ff-memless-next
Signed-off-by: Michal Malý <madcatxster@xxxxxxxxxxxxxxxxxx>
---
drivers/hid/Kconfig | 2 +-
drivers/hid/hid-sony.c | 23 +++++++++++++++++------
2 files changed, 18 insertions(+), 7 deletions(-)
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 9260d14..e97c382 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -634,7 +634,7 @@ config HID_SONY
config SONY_FF
bool "Sony PS2/3/4 accessories force feedback support"
depends on HID_SONY
- select INPUT_FF_MEMLESS
+ select INPUT_FF_MEMLESS_NEXT
---help---
Say Y here if you have a Sony PS2/3/4 accessory and want to enable
force feedback support for it.
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 908de27..5a28833 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -34,6 +34,7 @@
#include <linux/spinlock.h>
#include <linux/list.h>
#include <linux/input/mt.h>
+#include <linux/input/ff-memless-next.h>
#include "hid-ids.h"
@@ -53,6 +54,7 @@
#define SONY_BATTERY_SUPPORT (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER)
#define SONY_FF_SUPPORT (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER)
+#define FF_UPDATE_RATE 50
#define MAX_LEDS 4
static const u8 sixaxis_rdesc_fixup[] = {
@@ -1308,16 +1310,25 @@ static void dualshock4_state_worker(struct work_struct *work)
#ifdef CONFIG_SONY_FF
static int sony_play_effect(struct input_dev *dev, void *data,
- struct ff_effect *effect)
+ const struct mlnx_effect_command *command)
{
struct hid_device *hid = input_get_drvdata(dev);
struct sony_sc *sc = hid_get_drvdata(hid);
+ const struct mlnx_rumble_force *rumble_force = &command->u.rumble_force;
- if (effect->type != FF_RUMBLE)
- return 0;
- sc->left = effect->u.rumble.strong_magnitude / 256;
- sc->right = effect->u.rumble.weak_magnitude / 256;
+ switch (command->cmd) {
+ case MLNX_START_RUMBLE:
+ sc->left = rumble_force->strong / 256;
+ sc->right = rumble_force->weak / 256;
+ break;
+ case MLNX_STOP_RUMBLE:
+ sc->left = 0;
+ sc->right = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
schedule_work(&sc->state_worker);
return 0;
@@ -1330,7 +1341,7 @@ static int sony_init_ff(struct hid_device *hdev)
struct input_dev *input_dev = hidinput->input;
input_set_capability(input_dev, EV_FF, FF_RUMBLE);
- return input_ff_create_memless(input_dev, NULL, sony_play_effect);
+ return input_ff_create_mlnx(input_dev, NULL, sony_play_effect, FF_UPDATE_RATE);
}
#else
--
1.9.2
--
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