From 7356859a2958645771e041f6c21f8b9d126a6b91 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Mon, 12 May 2014 15:22:42 +1000 Subject: [PATCH] drm/nouveau/gpio: split g92 class from nv50 Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/Makefile | 1 + drivers/gpu/drm/nouveau/core/engine/device/nv50.c | 22 ++++++------- drivers/gpu/drm/nouveau/core/engine/device/nvc0.c | 14 ++++---- drivers/gpu/drm/nouveau/core/include/subdev/gpio.h | 15 +-------- drivers/gpu/drm/nouveau/core/subdev/gpio/base.c | 8 +++-- drivers/gpu/drm/nouveau/core/subdev/gpio/nv10.c | 11 ++++--- drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c | 15 ++++----- drivers/gpu/drm/nouveau/core/subdev/gpio/nv92.c | 37 ++++++++++++++++++++++ drivers/gpu/drm/nouveau/core/subdev/gpio/nvd0.c | 11 ++++--- drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c | 11 ++++--- drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h | 23 ++++++++++++++ 11 files changed, 110 insertions(+), 58 deletions(-) create mode 100644 drivers/gpu/drm/nouveau/core/subdev/gpio/nv92.c diff --git a/drivers/gpu/drm/nouveau/Makefile b/drivers/gpu/drm/nouveau/Makefile index 1aaa2ef..4b60483 100644 --- a/drivers/gpu/drm/nouveau/Makefile +++ b/drivers/gpu/drm/nouveau/Makefile @@ -125,6 +125,7 @@ nouveau-y += core/subdev/fb/gddr5.o nouveau-y += core/subdev/gpio/base.o nouveau-y += core/subdev/gpio/nv10.o nouveau-y += core/subdev/gpio/nv50.o +nouveau-y += core/subdev/gpio/nv92.o nouveau-y += core/subdev/gpio/nvd0.o nouveau-y += core/subdev/gpio/nve0.o nouveau-y += core/subdev/i2c/base.o diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nv50.c b/drivers/gpu/drm/nouveau/core/engine/device/nv50.c index 72999a8..4f35781 100644 --- a/drivers/gpu/drm/nouveau/core/engine/device/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/device/nv50.c @@ -141,7 +141,7 @@ nv50_identify(struct nouveau_device *device) case 0x92: device->cname = "G92"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv50_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; @@ -169,7 +169,7 @@ nv50_identify(struct nouveau_device *device) case 0x94: device->cname = "G94"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; @@ -197,7 +197,7 @@ nv50_identify(struct nouveau_device *device) case 0x96: device->cname = "G96"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; @@ -225,7 +225,7 @@ nv50_identify(struct nouveau_device *device) case 0x98: device->cname = "G98"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; @@ -253,7 +253,7 @@ nv50_identify(struct nouveau_device *device) case 0xa0: device->cname = "G200"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv50_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; @@ -281,7 +281,7 @@ nv50_identify(struct nouveau_device *device) case 0xaa: device->cname = "MCP77/MCP78"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = nvaa_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; @@ -309,7 +309,7 @@ nv50_identify(struct nouveau_device *device) case 0xac: device->cname = "MCP79/MCP7A"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = nvaa_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; @@ -337,7 +337,7 @@ nv50_identify(struct nouveau_device *device) case 0xa3: device->cname = "GT215"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; @@ -367,7 +367,7 @@ nv50_identify(struct nouveau_device *device) case 0xa5: device->cname = "GT216"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; @@ -396,7 +396,7 @@ nv50_identify(struct nouveau_device *device) case 0xa8: device->cname = "GT218"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; @@ -425,7 +425,7 @@ nv50_identify(struct nouveau_device *device) case 0xaf: device->cname = "MCP89"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c index e62a252..4bef0e4 100644 --- a/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c @@ -60,7 +60,7 @@ nvc0_identify(struct nouveau_device *device) case 0xc0: device->cname = "GF100"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; @@ -92,7 +92,7 @@ nvc0_identify(struct nouveau_device *device) case 0xc4: device->cname = "GF104"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; @@ -124,7 +124,7 @@ nvc0_identify(struct nouveau_device *device) case 0xc3: device->cname = "GF106"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; @@ -155,7 +155,7 @@ nvc0_identify(struct nouveau_device *device) case 0xce: device->cname = "GF114"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; @@ -187,7 +187,7 @@ nvc0_identify(struct nouveau_device *device) case 0xcf: device->cname = "GF116"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; @@ -219,7 +219,7 @@ nvc0_identify(struct nouveau_device *device) case 0xc1: device->cname = "GF108"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; @@ -250,7 +250,7 @@ nvc0_identify(struct nouveau_device *device) case 0xc8: device->cname = "GF110"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = nv50_gpio_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = nv92_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/gpio.h b/drivers/gpu/drm/nouveau/core/include/subdev/gpio.h index 0cab56f..856216a 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/gpio.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/gpio.h @@ -31,22 +31,9 @@ nouveau_gpio(void *obj) return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_GPIO]; } -#define nouveau_gpio_create(p,e,o,l,d) \ - nouveau_gpio_create_((p), (e), (o), (l), sizeof(**d), (void **)d) -#define nouveau_gpio_destroy(p) ({ \ - struct nouveau_gpio *gpio = (p); \ - _nouveau_gpio_dtor(nv_object(gpio)); \ -}) -#define nouveau_gpio_fini(p,s) \ - nouveau_subdev_fini(&(p)->base, (s)) - -int nouveau_gpio_create_(struct nouveau_object *, struct nouveau_object *, - struct nouveau_oclass *, int, int, void **); -void _nouveau_gpio_dtor(struct nouveau_object *); -int nouveau_gpio_init(struct nouveau_gpio *); - extern struct nouveau_oclass *nv10_gpio_oclass; extern struct nouveau_oclass *nv50_gpio_oclass; +extern struct nouveau_oclass *nv92_gpio_oclass; extern struct nouveau_oclass *nvd0_gpio_oclass; extern struct nouveau_oclass *nve0_gpio_oclass; diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c index c2f0742..20cb5f2 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c @@ -22,10 +22,11 @@ * Authors: Ben Skeggs */ -#include #include #include +#include "priv.h" + static int nouveau_gpio_drive(struct nouveau_gpio *gpio, int idx, int line, int dir, int out) @@ -113,9 +114,10 @@ _nouveau_gpio_dtor(struct nouveau_object *object) int nouveau_gpio_create_(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, int lines, + struct nouveau_oclass *oclass, int length, void **pobject) { + const struct nouveau_gpio_impl *impl = (void *)oclass; struct nouveau_gpio *gpio; int ret; @@ -125,7 +127,7 @@ nouveau_gpio_create_(struct nouveau_object *parent, if (ret) return ret; - ret = nouveau_event_create(1, lines, &gpio->events); + ret = nouveau_event_create(1, impl->lines, &gpio->events); if (ret) return ret; diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv10.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv10.c index e655531..b76e634 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv10.c +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv10.c @@ -121,7 +121,7 @@ nv10_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv10_gpio_priv *priv; int ret; - ret = nouveau_gpio_create(parent, engine, oclass, 16, &priv); + ret = nouveau_gpio_create(parent, engine, oclass, &priv); *pobject = nv_object(priv); if (ret) return ret; @@ -166,12 +166,13 @@ nv10_gpio_fini(struct nouveau_object *object, bool suspend) } struct nouveau_oclass * -nv10_gpio_oclass = &(struct nouveau_oclass) { - .handle = NV_SUBDEV(GPIO, 0x10), - .ofuncs = &(struct nouveau_ofuncs) { +nv10_gpio_oclass = &(struct nouveau_gpio_impl) { + .base.handle = NV_SUBDEV(GPIO, 0x10), + .base.ofuncs = &(struct nouveau_ofuncs) { .ctor = nv10_gpio_ctor, .dtor = nv10_gpio_dtor, .init = nv10_gpio_init, .fini = nv10_gpio_fini, }, -}; + .lines = 16, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c index 19529d0..59ad54a7 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c @@ -138,7 +138,7 @@ nv50_gpio_intr_disable(struct nouveau_event *event, int line) nv_mask(event->priv, addr + 0x00, mask, 0x00000000); } -static int +int nv50_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) @@ -146,9 +146,7 @@ nv50_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv50_gpio_priv *priv; int ret; - ret = nouveau_gpio_create(parent, engine, oclass, - nv_device(parent)->chipset > 0x92 ? 32 : 16, - &priv); + ret = nouveau_gpio_create(parent, engine, oclass, &priv); *pobject = nv_object(priv); if (ret) return ret; @@ -202,12 +200,13 @@ nv50_gpio_fini(struct nouveau_object *object, bool suspend) } struct nouveau_oclass * -nv50_gpio_oclass = &(struct nouveau_oclass) { - .handle = NV_SUBDEV(GPIO, 0x50), - .ofuncs = &(struct nouveau_ofuncs) { +nv50_gpio_oclass = &(struct nouveau_gpio_impl) { + .base.handle = NV_SUBDEV(GPIO, 0x50), + .base.ofuncs = &(struct nouveau_ofuncs) { .ctor = nv50_gpio_ctor, .dtor = nv50_gpio_dtor, .init = nv50_gpio_init, .fini = nv50_gpio_fini, }, -}; + .lines = 16. +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv92.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv92.c new file mode 100644 index 0000000..b4e7fc3 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv92.c @@ -0,0 +1,37 @@ +/* + * Copyright 2012 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ + +#include "priv.h" + +struct nouveau_oclass * +nv92_gpio_oclass = &(struct nouveau_gpio_impl) { + .base.handle = NV_SUBDEV(GPIO, 0x92), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv50_gpio_ctor, + .dtor = nv50_gpio_dtor, + .init = nv50_gpio_init, + .fini = nv50_gpio_fini, + }, + .lines = 32. +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nvd0.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nvd0.c index 388c078..4c618a8 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/nvd0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nvd0.c @@ -80,7 +80,7 @@ nvd0_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nvd0_gpio_priv *priv; int ret; - ret = nouveau_gpio_create(parent, engine, oclass, 32, &priv); + ret = nouveau_gpio_create(parent, engine, oclass, &priv); *pobject = nv_object(priv); if (ret) return ret; @@ -96,12 +96,13 @@ nvd0_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, } struct nouveau_oclass * -nvd0_gpio_oclass = &(struct nouveau_oclass) { - .handle = NV_SUBDEV(GPIO, 0xd0), - .ofuncs = &(struct nouveau_ofuncs) { +nvd0_gpio_oclass = &(struct nouveau_gpio_impl) { + .base.handle = NV_SUBDEV(GPIO, 0xd0), + .base.ofuncs = &(struct nouveau_ofuncs) { .ctor = nvd0_gpio_ctor, .dtor = nv50_gpio_dtor, .init = nv50_gpio_init, .fini = nv50_gpio_fini, }, -}; + .lines = 32, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c index 87f6304b..277693a 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c @@ -104,7 +104,7 @@ nve0_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nve0_gpio_priv *priv; int ret; - ret = nouveau_gpio_create(parent, engine, oclass, 32, &priv); + ret = nouveau_gpio_create(parent, engine, oclass, &priv); *pobject = nv_object(priv); if (ret) return ret; @@ -120,12 +120,13 @@ nve0_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, } struct nouveau_oclass * -nve0_gpio_oclass = &(struct nouveau_oclass) { - .handle = NV_SUBDEV(GPIO, 0xe0), - .ofuncs = &(struct nouveau_ofuncs) { +nve0_gpio_oclass = &(struct nouveau_gpio_impl) { + .base.handle = NV_SUBDEV(GPIO, 0xe0), + .base.ofuncs = &(struct nouveau_ofuncs) { .ctor = nve0_gpio_ctor, .dtor = nv50_gpio_dtor, .init = nve0_gpio_init, .fini = nve0_gpio_fini, }, -}; + .lines = 32, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h b/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h index 2ee1c89..d0e0ba1 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h @@ -3,6 +3,23 @@ #include +#define nouveau_gpio_create(p,e,o,d) \ + nouveau_gpio_create_((p), (e), (o), sizeof(**d), (void **)d) +#define nouveau_gpio_destroy(p) ({ \ + struct nouveau_gpio *gpio = (p); \ + _nouveau_gpio_dtor(nv_object(gpio)); \ +}) +#define nouveau_gpio_fini(p,s) \ + nouveau_subdev_fini(&(p)->base, (s)) + +int nouveau_gpio_create_(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, int, void **); +void _nouveau_gpio_dtor(struct nouveau_object *); +int nouveau_gpio_init(struct nouveau_gpio *); + +int nv50_gpio_ctor(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, void *, u32, + struct nouveau_object **); void nv50_gpio_dtor(struct nouveau_object *); int nv50_gpio_init(struct nouveau_object *); int nv50_gpio_fini(struct nouveau_object *, bool); @@ -14,4 +31,10 @@ void nvd0_gpio_reset(struct nouveau_gpio *, u8); int nvd0_gpio_drive(struct nouveau_gpio *, int, int, int); int nvd0_gpio_sense(struct nouveau_gpio *, int); +struct nouveau_gpio_impl { + struct nouveau_oclass base; + int lines; +}; + + #endif -- 2.7.4