From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752632AbaDZPEa (ORCPT ); Sat, 26 Apr 2014 11:04:30 -0400 Received: from prifuk.cz ([31.31.77.140]:50020 "EHLO smtp.devoid-pointer.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751860AbaDZPDg (ORCPT ); Sat, 26 Apr 2014 11:03:36 -0400 From: =?UTF-8?q?Michal=20Mal=C3=BD?= To: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Cc: dmitry.torokhov@gmail.com, jkosina@suse.cz, elias.vds@gmail.com, anssi.hannula@iki.fi, simon@mungewell.org, =?UTF-8?q?Michal=20Mal=C3=BD?= Subject: [PATCH v4 16/24] hid: Port hid-sony to ff-memless-next Date: Sat, 26 Apr 2014 17:02:15 +0200 Message-Id: <1398524543-15012-17-git-send-email-madcatxster@devoid-pointer.net> X-Mailer: git-send-email 1.9.2 In-Reply-To: <1398524543-15012-1-git-send-email-madcatxster@devoid-pointer.net> References: <1398524543-15012-1-git-send-email-madcatxster@devoid-pointer.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Port hid-sony to ff-memless-next Signed-off-by: Michal Malý --- 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 #include #include +#include #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