From: Ben Skeggs Date: Wed, 14 Jan 2015 05:32:28 +0000 (+1000) Subject: drm/nouveau/vp: namespace + nvidia gpu names (no binary change) X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=a56866a9809d276e3bf9aee27466cee385d2b5e6;p=deliverable%2Flinux.git drm/nouveau/vp: namespace + nvidia gpu names (no binary change) The namespace of NVKM is being changed to nvkm_ instead of nouveau_, which will be used for the DRM part of the driver. This is being done in order to make it very clear as to what part of the driver a given symbol belongs to, and as a minor step towards splitting the DRM driver out to be able to stand on its own (for virt). Because there's already a large amount of churn here anyway, this is as good a time as any to also switch to NVIDIA's device and chipset naming to ease collaboration with them. A comparison of objdump disassemblies proves no code changes. Signed-off-by: Ben Skeggs --- diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/vp.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/vp.h index 7175e6e032cc..7851f18c5add 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/vp.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/vp.h @@ -1,4 +1,5 @@ -#ifndef __NOUVEAU_VP_H__ -#define __NOUVEAU_VP_H__ -extern struct nouveau_oclass nv84_vp_oclass; +#ifndef __NVKM_VP_H__ +#define __NVKM_VP_H__ +#include +extern struct nvkm_oclass g84_vp_oclass; #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c index bf3998b96bc4..36944babbb53 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c @@ -110,7 +110,7 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_ENGINE_SW ] = nv50_sw_oclass; device->oclass[NVDEV_ENGINE_GR ] = &nv50_gr_oclass; device->oclass[NVDEV_ENGINE_MPEG ] = &g84_mpeg_oclass; - device->oclass[NVDEV_ENGINE_VP ] = &nv84_vp_oclass; + device->oclass[NVDEV_ENGINE_VP ] = &g84_vp_oclass; device->oclass[NVDEV_ENGINE_CIPHER ] = &g84_cipher_oclass; device->oclass[NVDEV_ENGINE_BSP ] = &g84_bsp_oclass; device->oclass[NVDEV_ENGINE_DISP ] = g84_disp_oclass; @@ -139,7 +139,7 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_ENGINE_SW ] = nv50_sw_oclass; device->oclass[NVDEV_ENGINE_GR ] = &nv50_gr_oclass; device->oclass[NVDEV_ENGINE_MPEG ] = &g84_mpeg_oclass; - device->oclass[NVDEV_ENGINE_VP ] = &nv84_vp_oclass; + device->oclass[NVDEV_ENGINE_VP ] = &g84_vp_oclass; device->oclass[NVDEV_ENGINE_CIPHER ] = &g84_cipher_oclass; device->oclass[NVDEV_ENGINE_BSP ] = &g84_bsp_oclass; device->oclass[NVDEV_ENGINE_DISP ] = g84_disp_oclass; @@ -168,7 +168,7 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_ENGINE_SW ] = nv50_sw_oclass; device->oclass[NVDEV_ENGINE_GR ] = &nv50_gr_oclass; device->oclass[NVDEV_ENGINE_MPEG ] = &g84_mpeg_oclass; - device->oclass[NVDEV_ENGINE_VP ] = &nv84_vp_oclass; + device->oclass[NVDEV_ENGINE_VP ] = &g84_vp_oclass; device->oclass[NVDEV_ENGINE_CIPHER ] = &g84_cipher_oclass; device->oclass[NVDEV_ENGINE_BSP ] = &g84_bsp_oclass; device->oclass[NVDEV_ENGINE_DISP ] = g84_disp_oclass; @@ -197,7 +197,7 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_ENGINE_SW ] = nv50_sw_oclass; device->oclass[NVDEV_ENGINE_GR ] = &nv50_gr_oclass; device->oclass[NVDEV_ENGINE_MPEG ] = &g84_mpeg_oclass; - device->oclass[NVDEV_ENGINE_VP ] = &nv84_vp_oclass; + device->oclass[NVDEV_ENGINE_VP ] = &g84_vp_oclass; device->oclass[NVDEV_ENGINE_CIPHER ] = &g84_cipher_oclass; device->oclass[NVDEV_ENGINE_BSP ] = &g84_bsp_oclass; device->oclass[NVDEV_ENGINE_DISP ] = g94_disp_oclass; @@ -226,7 +226,7 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_ENGINE_SW ] = nv50_sw_oclass; device->oclass[NVDEV_ENGINE_GR ] = &nv50_gr_oclass; device->oclass[NVDEV_ENGINE_MPEG ] = &g84_mpeg_oclass; - device->oclass[NVDEV_ENGINE_VP ] = &nv84_vp_oclass; + device->oclass[NVDEV_ENGINE_VP ] = &g84_vp_oclass; device->oclass[NVDEV_ENGINE_CIPHER ] = &g84_cipher_oclass; device->oclass[NVDEV_ENGINE_BSP ] = &g84_bsp_oclass; device->oclass[NVDEV_ENGINE_DISP ] = g94_disp_oclass; @@ -284,7 +284,7 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_ENGINE_SW ] = nv50_sw_oclass; device->oclass[NVDEV_ENGINE_GR ] = &nv50_gr_oclass; device->oclass[NVDEV_ENGINE_MPEG ] = &g84_mpeg_oclass; - device->oclass[NVDEV_ENGINE_VP ] = &nv84_vp_oclass; + device->oclass[NVDEV_ENGINE_VP ] = &g84_vp_oclass; device->oclass[NVDEV_ENGINE_CIPHER ] = &g84_cipher_oclass; device->oclass[NVDEV_ENGINE_BSP ] = &g84_bsp_oclass; device->oclass[NVDEV_ENGINE_DISP ] = gt200_disp_oclass; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/vp/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/vp/Kbuild index e4bfb6eb3d21..6b390eb92b0e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/vp/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/vp/Kbuild @@ -1 +1 @@ -nvkm-y += nvkm/engine/vp/nv84.o +nvkm-y += nvkm/engine/vp/g84.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/vp/g84.c b/drivers/gpu/drm/nouveau/nvkm/engine/vp/g84.c new file mode 100644 index 000000000000..45f4e186befc --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/vp/g84.c @@ -0,0 +1,93 @@ +/* + * 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, Ilia Mirkin + */ +#include +#include + +#include + +/******************************************************************************* + * VP object classes + ******************************************************************************/ + +static struct nvkm_oclass +g84_vp_sclass[] = { + { 0x7476, &nvkm_object_ofuncs }, + {}, +}; + +/******************************************************************************* + * PVP context + ******************************************************************************/ + +static struct nvkm_oclass +g84_vp_cclass = { + .handle = NV_ENGCTX(VP, 0x84), + .ofuncs = &(struct nvkm_ofuncs) { + .ctor = _nvkm_xtensa_engctx_ctor, + .dtor = _nvkm_engctx_dtor, + .init = _nvkm_engctx_init, + .fini = _nvkm_engctx_fini, + .rd32 = _nvkm_engctx_rd32, + .wr32 = _nvkm_engctx_wr32, + }, +}; + +/******************************************************************************* + * PVP engine/subdev functions + ******************************************************************************/ + +static int +g84_vp_ctor(struct nvkm_object *parent, struct nvkm_object *engine, + struct nvkm_oclass *oclass, void *data, u32 size, + struct nvkm_object **pobject) +{ + struct nvkm_xtensa *priv; + int ret; + + ret = nvkm_xtensa_create(parent, engine, oclass, 0xf000, true, + "PVP", "vp", &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + nv_subdev(priv)->unit = 0x01020000; + nv_engine(priv)->cclass = &g84_vp_cclass; + nv_engine(priv)->sclass = g84_vp_sclass; + priv->fifo_val = 0x111; + priv->unkd28 = 0x9c544; + return 0; +} + +struct nvkm_oclass +g84_vp_oclass = { + .handle = NV_ENGINE(VP, 0x84), + .ofuncs = &(struct nvkm_ofuncs) { + .ctor = g84_vp_ctor, + .dtor = _nvkm_xtensa_dtor, + .init = _nvkm_xtensa_init, + .fini = _nvkm_xtensa_fini, + .rd32 = _nvkm_xtensa_rd32, + .wr32 = _nvkm_xtensa_wr32, + }, +}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/vp/nv84.c b/drivers/gpu/drm/nouveau/nvkm/engine/vp/nv84.c deleted file mode 100644 index 9caa037b7a6b..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/vp/nv84.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * 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, Ilia Mirkin - */ - -#include -#include - -#include - -/******************************************************************************* - * VP object classes - ******************************************************************************/ - -static struct nouveau_oclass -nv84_vp_sclass[] = { - { 0x7476, &nouveau_object_ofuncs }, - {}, -}; - -/******************************************************************************* - * PVP context - ******************************************************************************/ - -static struct nouveau_oclass -nv84_vp_cclass = { - .handle = NV_ENGCTX(VP, 0x84), - .ofuncs = &(struct nouveau_ofuncs) { - .ctor = _nouveau_xtensa_engctx_ctor, - .dtor = _nouveau_engctx_dtor, - .init = _nouveau_engctx_init, - .fini = _nouveau_engctx_fini, - .rd32 = _nouveau_engctx_rd32, - .wr32 = _nouveau_engctx_wr32, - }, -}; - -/******************************************************************************* - * PVP engine/subdev functions - ******************************************************************************/ - -static int -nv84_vp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) -{ - struct nouveau_xtensa *priv; - int ret; - - ret = nouveau_xtensa_create(parent, engine, oclass, 0xf000, true, - "PVP", "vp", &priv); - *pobject = nv_object(priv); - if (ret) - return ret; - - nv_subdev(priv)->unit = 0x01020000; - nv_engine(priv)->cclass = &nv84_vp_cclass; - nv_engine(priv)->sclass = nv84_vp_sclass; - priv->fifo_val = 0x111; - priv->unkd28 = 0x9c544; - return 0; -} - -struct nouveau_oclass -nv84_vp_oclass = { - .handle = NV_ENGINE(VP, 0x84), - .ofuncs = &(struct nouveau_ofuncs) { - .ctor = nv84_vp_ctor, - .dtor = _nouveau_xtensa_dtor, - .init = _nouveau_xtensa_init, - .fini = _nouveau_xtensa_fini, - .rd32 = _nouveau_xtensa_rd32, - .wr32 = _nouveau_xtensa_wr32, - }, -};