From patchwork Sat Oct 6 04:10:01 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christopher Heiny X-Patchwork-Id: 1556701 Return-Path: X-Original-To: patchwork-linux-input@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 25CE53FCFC for ; Sat, 6 Oct 2012 04:12:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751483Ab2JFEM0 (ORCPT ); Sat, 6 Oct 2012 00:12:26 -0400 Received: from [12.239.217.82] ([12.239.217.82]:59761 "EHLO brontomerus.synaptics.com" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1750899Ab2JFEKm (ORCPT ); Sat, 6 Oct 2012 00:10:42 -0400 Received: from brontomerus.synaptics.com (localhost [127.0.0.1]) by brontomerus.synaptics.com (8.14.5/8.14.5) with ESMTP id q964A8H7020824; Fri, 5 Oct 2012 21:10:18 -0700 From: Christopher Heiny To: Dmitry Torokhov Cc: Jean Delvare , Linux Kernel , Linux Input , Christopher Heiny , Allie Xiong , Vivian Ly , Daniel Rosenberg , Alexandra Chen , Joerie de Gram , Wolfram Sang , Mathieu Poirier , Linus Walleij , Naveen Kumar Gaddipati Subject: [RFC PATCH 04/06] input/rmi4: Config files and makefiles Date: Fri, 5 Oct 2012 21:10:01 -0700 Message-Id: <1349496603-20775-5-git-send-email-cheiny@synaptics.com> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1349496603-20775-1-git-send-email-cheiny@synaptics.com> References: <1349496603-20775-1-git-send-email-cheiny@synaptics.com> Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Not much to say here, except that we've reduced the number of different Kconfig options, which will hopefully make it easier to configure RMI4 support in kernels. Signed-off-by: Christopher Heiny Cc: Dmitry Torokhov Cc: Linus Walleij Cc: Naveen Kumar Gaddipati Cc: Joeri de Gram --- drivers/input/Kconfig | 2 + drivers/input/Makefile | 2 + drivers/input/rmi4/Kconfig | 86 +++++++++++++++++++++++++++++++++++++++++++ drivers/input/rmi4/Makefile | 26 +++++++++++++ 4 files changed, 116 insertions(+), 0 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/input/Kconfig b/drivers/input/Kconfig index 55f7e57..2c543c0 100644 --- a/drivers/input/Kconfig +++ b/drivers/input/Kconfig @@ -188,6 +188,8 @@ source "drivers/input/touchscreen/Kconfig" source "drivers/input/misc/Kconfig" +source "drivers/input/rmi4/Kconfig" + endif menu "Hardware I/O ports" diff --git a/drivers/input/Makefile b/drivers/input/Makefile index 5ca3f63..571515a 100644 --- a/drivers/input/Makefile +++ b/drivers/input/Makefile @@ -24,4 +24,6 @@ obj-$(CONFIG_INPUT_TABLET) += tablet/ obj-$(CONFIG_INPUT_TOUCHSCREEN) += touchscreen/ obj-$(CONFIG_INPUT_MISC) += misc/ +obj-y += rmi4/ + obj-$(CONFIG_INPUT_APMPOWER) += apm-power.o diff --git a/drivers/input/rmi4/Kconfig b/drivers/input/rmi4/Kconfig new file mode 100644 index 0000000..fa12638 --- /dev/null +++ b/drivers/input/rmi4/Kconfig @@ -0,0 +1,86 @@ +# +# RMI4 configuration +# +config RMI4_BUS + bool "Synaptics RMI4 bus support" + help + Say Y here if you want to support the Synaptics RMI4 bus. This is + required for all RMI4 device support. + + If unsure, say Y. + + This feature is not currently available as a loadable module. + +config RMI4_DEBUG + bool "RMI4 Debugging" + depends on RMI4_BUS + help + Say Y here to enable debug feature in the RMI4 driver. + + Note that the RMI4 driver debug features can generate a lot of + output (potentially clogging up your dmesg output) and generally + slow down driver operation. It's recommended to enable them only + if you are actively developing/debugging RMI4 features. + + If unsure, say N. + +config RMI4_I2C + bool "RMI4 I2C Support" + depends on RMI4_BUS && I2C + help + Say Y here if you want to support RMI4 devices connected to an I2C + bus. + + If unsure, say Y. + + This feature is not currently available as a loadable module. + +config RMI4_GENERIC + bool "RMI4 Generic driver" + depends on RMI4_BUS + help + Say Y here if you want to support generic RMI4 devices. + + This is pretty much required if you want to do anything useful with + your RMI device. + + This feature is not currently available as a loadable module. + +config RMI4_F11 + tristate "RMI4 Function 11 (2D pointing)" + depends on RMI4_BUS && RMI4_GENERIC + help + Say Y here if you want to add support for RMI4 function 11. + + Function 11 provides 2D multifinger pointing for touchscreens and + touchpads. For sensors that support relative pointing, F11 also + provides mouse input. + + To compile this driver as a module, choose M here: the + module will be called rmi-f11. + +config RMI4_F11_PEN + bool "RMI4 F11 Pen Support" + depends on RMI4_F11 + help + Say Y here to add support for pen input to RMI4 function 11. + + If this feature is enabled, when pen inputs are detected they + will be reported to the input stream as MT_TOOL_PEN. Otherwise, + pens will be treated the same as fingers. + + Not all UI implementations deal gracefully with pen discrimination. + If your system is not recognizing pen touches and you know your + sensor supports pen input, you probably want to turn this feature + off. + +config RMI4_VIRTUAL_BUTTON + tristate "RMI4 Vitual Button" + depends on RMI4_F11 + help + Say Y here if you want to add support for RMI4 virtual button to F11. + + The virtual button feature implement the virtual button device in + certain RMI4 touch sensors. + + This works only if your sensor supports F11 gestures. diff --git a/drivers/input/rmi4/Makefile b/drivers/input/rmi4/Makefile new file mode 100644 index 0000000..1480689 --- /dev/null +++ b/drivers/input/rmi4/Makefile @@ -0,0 +1,26 @@ +obj-$(CONFIG_RMI4_BUS) += rmi_bus.o +obj-$(CONFIG_RMI4_I2C) += rmi_i2c.o +obj-$(CONFIG_RMI4_GENERIC) += rmi_driver.o rmi_f01.o +obj-$(CONFIG_RMI4_F11) += rmi_f11.o + +ccflags-$(CONFIG_RMI4_DEBUG) += -DDEBUG + +ifeq ($(KERNELRELEASE),) + +# KERNELDIR ?= /home/ +PWD := $(shell pwd) + +.PHONY: build clean + +build: + $(MAKE) -C $(KERNELDIR) M=$(PWD) modules + +clean: + rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c +else + +$(info Building with KERNELRELEASE = ${KERNELRELEASE}) +obj-m += rmi_dev.o + +endif +