From: Alexander Polakov Date: Tue, 29 Sep 2009 22:32:44 +0000 (+0000) Subject: Add acpi_sony module for Sony laptops. X-Git-Url: https://gitweb.dragonflybsd.org/~polachok/dragonfly.git/commitdiff_plain/f3c2120efacb71a6761c973201ff794cb9d9880d?ds=sidebyside Add acpi_sony module for Sony laptops. Obtained-from: FreeBSD --- diff --git a/sys/dev/acpica5/Makefile b/sys/dev/acpica5/Makefile index 0f89595342..bce84709e1 100644 --- a/sys/dev/acpica5/Makefile +++ b/sys/dev/acpica5/Makefile @@ -115,7 +115,7 @@ acpi_wakecode.h: acpi_wakecode.S ${MAKE} -f ${SYSDIR}/${OSACPI_MD_DIR}/Makefile \ MAKESRCPATH=${SYSDIR}/${OSACPI_MD_DIR} -SUBDIR= acpi_asus acpi_fujitsu acpi_hp acpi_panasonic acpi_thinkpad acpi_toshiba acpi_video aibs +SUBDIR= acpi_asus acpi_fujitsu acpi_hp acpi_panasonic acpi_sony acpi_thinkpad acpi_toshiba acpi_video aibs all: ${PROG} ${SUBDIR} .include diff --git a/sys/dev/acpica5/acpi_sony/Makefile b/sys/dev/acpica5/acpi_sony/Makefile new file mode 100644 index 0000000000..3260f58ef3 --- /dev/null +++ b/sys/dev/acpica5/acpi_sony/Makefile @@ -0,0 +1,5 @@ +KMOD= acpi_sony +CFLAGS+= -I${.OBJDIR}/.. -I${.CURDIR}/.. +SRCS= acpi_sony.c opt_acpi.h device_if.h bus_if.h + +.include diff --git a/sys/dev/acpica5/acpi_sony/acpi_sony.c b/sys/dev/acpica5/acpi_sony/acpi_sony.c new file mode 100644 index 0000000000..5b13c8e7df --- /dev/null +++ b/sys/dev/acpica5/acpi_sony/acpi_sony.c @@ -0,0 +1,180 @@ +/*- + * Copyright (c) 2004 Takanori Watanabe + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * $FreeBSD: src/sys/dev/acpi_support/acpi_sony.c,v 1.13 2009/06/05 18:44:36 jkim + */ + +#include + +#include "opt_acpi.h" +#include +#include +#include + +#include "acpi.h" + +#include "acpi_if.h" +#include +#include +#include + +#define _COMPONENT ACPI_OEM +ACPI_MODULE_NAME("Sony") + +#define ACPI_SONY_GET_BRIGHTNESS "GBRT" +#define ACPI_SONY_SET_BRIGHTNESS "SBRT" +#define ACPI_SONY_GET_PID "GPID" + +/* + * SNY5001 + * [GS]BRT [GS]PBR [GS]CTR [GS]PCR [GS]CMI [CDPW GCDP]? GWDP PWAK PWRN + * + */ + +struct acpi_sony_softc { + int pid; + struct sysctl_ctx_list sysctl_ctx; + struct sysctl_oid *sysctl_tree; +}; +static struct acpi_sony_name_list +{ + char *nodename; + char *getmethod; + char *setmethod; + char *comment; +} acpi_sony_oids[] = { + { "brightness", "GBRT", "SBRT", "Display Brightness"}, + { "ctr", "GCTR", "SCTR", "??"}, + { "pcr", "GPCR", "SPCR", "???"}, +#if 0 + { "cmi", "GCMI", "SCMI", "????"}, +#endif + { "wdp", "GWDP", NULL, "?????"}, + { "cdp", "GCDP", "CDPW", "CD Power"}, /*shares [\GL03]&0x8 flag*/ + { "azp", "GAZP", "AZPW", "Audio Power"}, + { NULL, NULL, NULL } +}; + +static int acpi_sony_probe(device_t dev); +static int acpi_sony_attach(device_t dev); +static int acpi_sony_detach(device_t dev); +static int sysctl_acpi_sony_gen_handler(SYSCTL_HANDLER_ARGS); + +static device_method_t acpi_sony_methods[] = { + /* Device interface */ + DEVMETHOD(device_probe, acpi_sony_probe), + DEVMETHOD(device_attach, acpi_sony_attach), + DEVMETHOD(device_detach, acpi_sony_detach), + + {0, 0} +}; + +static driver_t acpi_sony_driver = { + "acpi_sony", + acpi_sony_methods, + sizeof(struct acpi_sony_softc), +}; + +static devclass_t acpi_sony_devclass; + +DRIVER_MODULE(acpi_sony, acpi, acpi_sony_driver, acpi_sony_devclass, + 0, 0); +MODULE_DEPEND(acpi_sony, acpi, 1, 1, 1); +static char *sny_id[] = {"SNY5001", NULL}; + +static int +acpi_sony_probe(device_t dev) +{ + int ret = ENXIO; + + if (ACPI_ID_PROBE(device_get_parent(dev), dev, sny_id)) { + device_set_desc(dev, "Sony notebook controller"); + ret = 0; + } + return (ret); +} + +static int +acpi_sony_attach(device_t dev) +{ + struct acpi_sony_softc *sc; + struct acpi_softc *acpi_sc; + int i; + + sc = device_get_softc(dev); + acpi_sc = acpi_device_get_parent_softc(dev); + acpi_GetInteger(acpi_get_handle(dev), ACPI_SONY_GET_PID, &sc->pid); + device_printf(dev, "PID %x\n", sc->pid); + sysctl_ctx_init(&sc->sysctl_ctx); + sc->sysctl_tree = SYSCTL_ADD_NODE(&sc->sysctl_ctx, + SYSCTL_CHILDREN(acpi_sc->acpi_sysctl_tree), OID_AUTO, + "sony", CTLFLAG_RD, 0, ""); + for (i = 0 ; acpi_sony_oids[i].nodename != NULL; i++){ + SYSCTL_ADD_PROC(&sc->sysctl_ctx, + SYSCTL_CHILDREN(sc->sysctl_tree), + i, acpi_sony_oids[i].nodename , CTLTYPE_INT | + ((acpi_sony_oids[i].setmethod)? CTLFLAG_RW: CTLFLAG_RD), + dev, i, sysctl_acpi_sony_gen_handler, "I", + acpi_sony_oids[i].comment); + } + return (0); +} + +static int +acpi_sony_detach(device_t dev) +{ + return (0); +} + +#if 0 +static int +acpi_sony_suspend(device_t dev) +{ + struct acpi_sony_softc *sc = device_get_softc(dev); + return (0); +} + +static int +acpi_sony_resume(device_t dev) +{ + return (0); +} +#endif + +static int +sysctl_acpi_sony_gen_handler(SYSCTL_HANDLER_ARGS) +{ + device_t dev = arg1; + int function = oidp->oid_arg2; + int error = 0, val; + + acpi_GetInteger(acpi_get_handle(dev), + acpi_sony_oids[function].getmethod, &val); + error = sysctl_handle_int(oidp, &val, 0, req); + if (error || !req->newptr || !acpi_sony_oids[function].setmethod) + return (error); + acpi_SetInteger(acpi_get_handle(dev), + acpi_sony_oids[function].setmethod, val); + return (0); +}