From 7624fc011e56902a83e409b14d6c1efa75aa4a58 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Thu, 20 Aug 2015 14:54:22 +1000 Subject: [PATCH] drm/nouveau/mpeg: convert to new-style nvkm_engine Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/include/nvkm/core/engine.h | 2 - drivers/gpu/drm/nouveau/include/nvkm/engine/mpeg.h | 39 +------ drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 54 ++++----- drivers/gpu/drm/nouveau/nvkm/engine/device/nv30.c | 3 - drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c | 16 --- drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c | 8 -- drivers/gpu/drm/nouveau/nvkm/engine/mpeg/g84.c | 34 +----- drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c | 130 ++++++++++----------- drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.h | 11 +- drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv40.c | 57 +-------- drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c | 79 ++++--------- drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv50.c | 85 ++++---------- drivers/gpu/drm/nouveau/nvkm/engine/mpeg/priv.h | 7 ++ drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c | 4 +- 14 files changed, 166 insertions(+), 363 deletions(-) diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h b/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h index 9c8c3932..8c47ab21 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h @@ -19,8 +19,6 @@ struct nvkm_engine { struct list_head contexts; spinlock_t lock; - - void (*tile_prog)(struct nvkm_engine *, int region); }; struct nvkm_engine_func { diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/mpeg.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/mpeg.h index 029fd0c..257738e 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/mpeg.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/mpeg.h @@ -1,38 +1,9 @@ #ifndef __NVKM_MPEG_H__ #define __NVKM_MPEG_H__ #include - -struct nvkm_mpeg { - struct nvkm_engine engine; -}; - -#define nvkm_mpeg_create(p,e,c,d) \ - nvkm_engine_create((p), (e), (c), true, "PMPEG", "mpeg", (d)) -#define nvkm_mpeg_destroy(d) \ - nvkm_engine_destroy(&(d)->engine) -#define nvkm_mpeg_init(d) \ - nvkm_engine_init_old(&(d)->engine) -#define nvkm_mpeg_fini(d,s) \ - nvkm_engine_fini_old(&(d)->engine, (s)) - -#define _nvkm_mpeg_dtor _nvkm_engine_dtor -#define _nvkm_mpeg_init _nvkm_engine_init -#define _nvkm_mpeg_fini _nvkm_engine_fini - -extern struct nvkm_oclass nv31_mpeg_oclass; -extern struct nvkm_oclass nv40_mpeg_oclass; -extern struct nvkm_oclass nv44_mpeg_oclass; -extern struct nvkm_oclass nv50_mpeg_oclass; -extern struct nvkm_oclass g84_mpeg_oclass; -extern struct nvkm_oclass nv40_mpeg_sclass[]; -void nv31_mpeg_intr(struct nvkm_subdev *); -void nv31_mpeg_tile_prog(struct nvkm_engine *, int); -int nv31_mpeg_init(struct nvkm_object *); - -extern struct nvkm_ofuncs nv50_mpeg_ofuncs; -int nv50_mpeg_context_ctor(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, void *, u32, - struct nvkm_object **); -void nv50_mpeg_intr(struct nvkm_subdev *); -int nv50_mpeg_init(struct nvkm_object *); +int nv31_mpeg_new(struct nvkm_device *, int index, struct nvkm_engine **); +int nv40_mpeg_new(struct nvkm_device *, int index, struct nvkm_engine **); +int nv44_mpeg_new(struct nvkm_device *, int index, struct nvkm_engine **); +int nv50_mpeg_new(struct nvkm_device *, int index, struct nvkm_engine **); +int g84_mpeg_new(struct nvkm_device *, int index, struct nvkm_engine **); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c index 302122c..48cc063 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -381,7 +381,7 @@ nv31_chipset = { .dma = nv04_dma_new, .fifo = nv17_fifo_new, .gr = nv30_gr_new, -// .mpeg = nv31_mpeg_new, + .mpeg = nv31_mpeg_new, .sw = nv10_sw_new, }; @@ -403,7 +403,7 @@ nv34_chipset = { .dma = nv04_dma_new, .fifo = nv17_fifo_new, .gr = nv34_gr_new, -// .mpeg = nv31_mpeg_new, + .mpeg = nv31_mpeg_new, .sw = nv10_sw_new, }; @@ -446,7 +446,7 @@ nv36_chipset = { .dma = nv04_dma_new, .fifo = nv17_fifo_new, .gr = nv35_gr_new, -// .mpeg = nv31_mpeg_new, + .mpeg = nv31_mpeg_new, .sw = nv10_sw_new, }; @@ -470,7 +470,7 @@ nv40_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv40_gr_new, -// .mpeg = nv40_mpeg_new, + .mpeg = nv40_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -495,7 +495,7 @@ nv41_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv40_gr_new, -// .mpeg = nv40_mpeg_new, + .mpeg = nv40_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -520,7 +520,7 @@ nv42_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv40_gr_new, -// .mpeg = nv40_mpeg_new, + .mpeg = nv40_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -545,7 +545,7 @@ nv43_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv40_gr_new, -// .mpeg = nv40_mpeg_new, + .mpeg = nv40_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -570,7 +570,7 @@ nv44_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv44_gr_new, -// .mpeg = nv44_mpeg_new, + .mpeg = nv44_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -595,7 +595,7 @@ nv45_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv40_gr_new, -// .mpeg = nv44_mpeg_new, + .mpeg = nv44_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -620,7 +620,7 @@ nv46_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv44_gr_new, -// .mpeg = nv44_mpeg_new, + .mpeg = nv44_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -645,7 +645,7 @@ nv47_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv40_gr_new, -// .mpeg = nv44_mpeg_new, + .mpeg = nv44_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -670,7 +670,7 @@ nv49_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv40_gr_new, -// .mpeg = nv44_mpeg_new, + .mpeg = nv44_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -695,7 +695,7 @@ nv4a_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv44_gr_new, -// .mpeg = nv44_mpeg_new, + .mpeg = nv44_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -720,7 +720,7 @@ nv4b_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv40_gr_new, -// .mpeg = nv44_mpeg_new, + .mpeg = nv44_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -745,7 +745,7 @@ nv4c_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv44_gr_new, -// .mpeg = nv44_mpeg_new, + .mpeg = nv44_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -770,7 +770,7 @@ nv4e_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv44_gr_new, -// .mpeg = nv44_mpeg_new, + .mpeg = nv44_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -798,7 +798,7 @@ nv50_chipset = { .dma = nv50_dma_new, .fifo = nv50_fifo_new, .gr = nv50_gr_new, -// .mpeg = nv50_mpeg_new, + .mpeg = nv50_mpeg_new, .pm = nv50_pm_new, .sw = nv50_sw_new, }; @@ -823,7 +823,7 @@ nv63_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv44_gr_new, -// .mpeg = nv44_mpeg_new, + .mpeg = nv44_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -848,7 +848,7 @@ nv67_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv44_gr_new, -// .mpeg = nv44_mpeg_new, + .mpeg = nv44_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -873,7 +873,7 @@ nv68_chipset = { .dma = nv04_dma_new, .fifo = nv40_fifo_new, .gr = nv44_gr_new, -// .mpeg = nv44_mpeg_new, + .mpeg = nv44_mpeg_new, .pm = nv40_pm_new, .sw = nv10_sw_new, }; @@ -903,7 +903,7 @@ nv84_chipset = { .dma = nv50_dma_new, .fifo = g84_fifo_new, .gr = g84_gr_new, -// .mpeg = g84_mpeg_new, + .mpeg = g84_mpeg_new, .pm = g84_pm_new, .sw = nv50_sw_new, .vp = g84_vp_new, @@ -934,7 +934,7 @@ nv86_chipset = { .dma = nv50_dma_new, .fifo = g84_fifo_new, .gr = g84_gr_new, -// .mpeg = g84_mpeg_new, + .mpeg = g84_mpeg_new, .pm = g84_pm_new, .sw = nv50_sw_new, .vp = g84_vp_new, @@ -965,7 +965,7 @@ nv92_chipset = { .dma = nv50_dma_new, .fifo = g84_fifo_new, .gr = g84_gr_new, -// .mpeg = g84_mpeg_new, + .mpeg = g84_mpeg_new, .pm = g84_pm_new, .sw = nv50_sw_new, .vp = g84_vp_new, @@ -996,7 +996,7 @@ nv94_chipset = { .dma = nv50_dma_new, .fifo = g84_fifo_new, .gr = g84_gr_new, -// .mpeg = g84_mpeg_new, + .mpeg = g84_mpeg_new, .pm = g84_pm_new, .sw = nv50_sw_new, .vp = g84_vp_new, @@ -1025,7 +1025,7 @@ nv96_chipset = { .fifo = g84_fifo_new, .gr = g84_gr_new, .gr = nv50_gr_new, -// .mpeg = g84_mpeg_new, + .mpeg = g84_mpeg_new, .vp = g84_vp_new, .cipher = g84_cipher_new, .bsp = g84_bsp_new, @@ -1089,7 +1089,7 @@ nva0_chipset = { .dma = nv50_dma_new, .fifo = g84_fifo_new, .gr = gt200_gr_new, -// .mpeg = g84_mpeg_new, + .mpeg = g84_mpeg_new, .pm = gt200_pm_new, .sw = nv50_sw_new, .vp = g84_vp_new, @@ -1120,7 +1120,7 @@ nva3_chipset = { .dma = nv50_dma_new, .fifo = g84_fifo_new, .gr = gt215_gr_new, -// .mpeg = g84_mpeg_new, + .mpeg = g84_mpeg_new, .mspdec = gt215_mspdec_new, .msppp = gt215_msppp_new, .msvld = gt215_msvld_new, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv30.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv30.c index 5fc9f17..1787f35 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv30.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv30.c @@ -32,13 +32,10 @@ nv30_identify(struct nvkm_device *device) case 0x35: break; case 0x31: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv31_mpeg_oclass; break; case 0x36: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv31_mpeg_oclass; break; case 0x34: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv31_mpeg_oclass; break; default: return -EINVAL; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c index cd6c836..d40e186 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c @@ -28,52 +28,36 @@ nv40_identify(struct nvkm_device *device) { switch (device->chipset) { case 0x40: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv40_mpeg_oclass; break; case 0x41: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv40_mpeg_oclass; break; case 0x42: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv40_mpeg_oclass; break; case 0x43: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv40_mpeg_oclass; break; case 0x45: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass; break; case 0x47: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass; break; case 0x49: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass; break; case 0x4b: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass; break; case 0x44: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass; break; case 0x46: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass; break; case 0x4a: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass; break; case 0x4c: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass; break; case 0x4e: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass; break; case 0x63: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass; break; case 0x67: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass; break; case 0x68: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass; break; default: return -EINVAL; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c index 2e45927..8ca1368 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c @@ -28,34 +28,26 @@ nv50_identify(struct nvkm_device *device) { switch (device->chipset) { case 0x50: - device->oclass[NVDEV_ENGINE_MPEG ] = &nv50_mpeg_oclass; break; case 0x84: - device->oclass[NVDEV_ENGINE_MPEG ] = &g84_mpeg_oclass; break; case 0x86: - device->oclass[NVDEV_ENGINE_MPEG ] = &g84_mpeg_oclass; break; case 0x92: - device->oclass[NVDEV_ENGINE_MPEG ] = &g84_mpeg_oclass; break; case 0x94: - device->oclass[NVDEV_ENGINE_MPEG ] = &g84_mpeg_oclass; break; case 0x96: - device->oclass[NVDEV_ENGINE_MPEG ] = &g84_mpeg_oclass; break; case 0x98: break; case 0xa0: - device->oclass[NVDEV_ENGINE_MPEG ] = &g84_mpeg_oclass; break; case 0xaa: break; case 0xac: break; case 0xa3: - device->oclass[NVDEV_ENGINE_MPEG ] = &g84_mpeg_oclass; break; case 0xa5: break; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/g84.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/g84.c index c72fd75..34ff001 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/g84.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/g84.c @@ -27,6 +27,8 @@ static const struct nvkm_engine_func g84_mpeg = { + .init = nv50_mpeg_init, + .intr = nv50_mpeg_intr, .cclass = &nv50_mpeg_cclass, .sclass = { { -1, -1, G82_MPEG, &nv31_mpeg_object }, @@ -34,33 +36,9 @@ g84_mpeg = { } }; -static int -g84_mpeg_ctor(struct nvkm_object *parent, struct nvkm_object *engine, - struct nvkm_oclass *oclass, void *data, u32 size, - struct nvkm_object **pobject) +int +g84_mpeg_new(struct nvkm_device *device, int index, struct nvkm_engine **pmpeg) { - struct nvkm_mpeg *mpeg; - int ret; - - ret = nvkm_mpeg_create(parent, engine, oclass, &mpeg); - *pobject = nv_object(mpeg); - if (ret) - return ret; - - mpeg->engine.func = &g84_mpeg; - - nv_subdev(mpeg)->unit = 0x00000002; - nv_subdev(mpeg)->intr = nv50_mpeg_intr; - return 0; + return nvkm_engine_new_(&g84_mpeg, device, index, 0x00000002, + true, pmpeg); } - -struct nvkm_oclass -g84_mpeg_oclass = { - .handle = NV_ENGINE(MPEG, 0x84), - .ofuncs = &(struct nvkm_ofuncs) { - .ctor = g84_mpeg_ctor, - .dtor = _nvkm_mpeg_dtor, - .init = nv50_mpeg_init, - .fini = _nvkm_mpeg_fini, - }, -}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c index f797499..87420b8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c @@ -68,10 +68,10 @@ nv31_mpeg_chan_dtor(struct nvkm_object *object) struct nv31_mpeg *mpeg = chan->mpeg; unsigned long flags; - spin_lock_irqsave(&mpeg->base.engine.lock, flags); + spin_lock_irqsave(&mpeg->engine.lock, flags); if (mpeg->chan == chan) mpeg->chan = NULL; - spin_unlock_irqrestore(&mpeg->base.engine.lock, flags); + spin_unlock_irqrestore(&mpeg->engine.lock, flags); return chan; } @@ -97,12 +97,12 @@ nv31_mpeg_chan_new(struct nvkm_fifo_chan *fifoch, chan->fifo = fifoch; *pobject = &chan->object; - spin_lock_irqsave(&mpeg->base.engine.lock, flags); + spin_lock_irqsave(&mpeg->engine.lock, flags); if (!mpeg->chan) { mpeg->chan = chan; ret = 0; } - spin_unlock_irqrestore(&mpeg->base.engine.lock, flags); + spin_unlock_irqrestore(&mpeg->engine.lock, flags); return ret; } @@ -111,11 +111,10 @@ nv31_mpeg_chan_new(struct nvkm_fifo_chan *fifoch, ******************************************************************************/ void -nv31_mpeg_tile_prog(struct nvkm_engine *engine, int i) +nv31_mpeg_tile(struct nvkm_engine *engine, int i, struct nvkm_fb_tile *tile) { - struct nv31_mpeg *mpeg = (void *)engine; - struct nvkm_device *device = mpeg->base.engine.subdev.device; - struct nvkm_fb_tile *tile = &device->fb->tile.region[i]; + struct nv31_mpeg *mpeg = nv31_mpeg(engine); + struct nvkm_device *device = mpeg->engine.subdev.device; nvkm_wr32(device, 0x00b008 + (i * 0x10), tile->pitch); nvkm_wr32(device, 0x00b004 + (i * 0x10), tile->limit); @@ -164,23 +163,24 @@ nv31_mpeg_mthd_dma(struct nvkm_device *device, u32 mthd, u32 data) static bool nv31_mpeg_mthd(struct nv31_mpeg *mpeg, u32 mthd, u32 data) { - struct nvkm_device *device = mpeg->base.engine.subdev.device; + struct nvkm_device *device = mpeg->engine.subdev.device; switch (mthd) { case 0x190: case 0x1a0: case 0x1b0: - return mpeg->mthd_dma(device, mthd, data); + return mpeg->func->mthd_dma(device, mthd, data); default: break; } return false; } -void -nv31_mpeg_intr(struct nvkm_subdev *subdev) +static void +nv31_mpeg_intr(struct nvkm_engine *engine) { - struct nv31_mpeg *mpeg = (void *)subdev; - struct nvkm_device *device = mpeg->base.engine.subdev.device; + struct nv31_mpeg *mpeg = nv31_mpeg(engine); + struct nvkm_subdev *subdev = &mpeg->engine.subdev; + struct nvkm_device *device = subdev->device; u32 stat = nvkm_rd32(device, 0x00b100); u32 type = nvkm_rd32(device, 0x00b230); u32 mthd = nvkm_rd32(device, 0x00b234); @@ -188,7 +188,7 @@ nv31_mpeg_intr(struct nvkm_subdev *subdev) u32 show = stat; unsigned long flags; - spin_lock_irqsave(&mpeg->base.engine.lock, flags); + spin_lock_irqsave(&mpeg->engine.lock, flags); if (stat & 0x01000000) { /* happens on initial binding of the object */ @@ -213,61 +213,19 @@ nv31_mpeg_intr(struct nvkm_subdev *subdev) "unknown", stat, type, mthd, data); } - spin_unlock_irqrestore(&mpeg->base.engine.lock, flags); -} - -static const struct nvkm_engine_func -nv31_mpeg = { - .fifo.cclass = nv31_mpeg_chan_new, - .sclass = { - { -1, -1, NV31_MPEG, &nv31_mpeg_object }, - {} - } -}; - -static int -nv31_mpeg_ctor(struct nvkm_object *parent, struct nvkm_object *engine, - struct nvkm_oclass *oclass, void *data, u32 size, - struct nvkm_object **pobject) -{ - struct nv31_mpeg *mpeg; - int ret; - - ret = nvkm_mpeg_create(parent, engine, oclass, &mpeg); - *pobject = nv_object(mpeg); - if (ret) - return ret; - - mpeg->base.engine.func = &nv31_mpeg; - - mpeg->mthd_dma = nv31_mpeg_mthd_dma; - nv_subdev(mpeg)->unit = 0x00000002; - nv_subdev(mpeg)->intr = nv31_mpeg_intr; - nv_engine(mpeg)->tile_prog = nv31_mpeg_tile_prog; - return 0; + spin_unlock_irqrestore(&mpeg->engine.lock, flags); } int -nv31_mpeg_init(struct nvkm_object *object) +nv31_mpeg_init(struct nvkm_engine *mpeg) { - struct nvkm_engine *engine = nv_engine(object); - struct nv31_mpeg *mpeg = (void *)object; - struct nvkm_subdev *subdev = &mpeg->base.engine.subdev; + struct nvkm_subdev *subdev = &mpeg->subdev; struct nvkm_device *device = subdev->device; - struct nvkm_fb *fb = device->fb; - int ret, i; - - ret = nvkm_mpeg_init(&mpeg->base); - if (ret) - return ret; /* VPE init */ nvkm_wr32(device, 0x00b0e0, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */ nvkm_wr32(device, 0x00b0e8, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */ - for (i = 0; i < fb->tile.regions; i++) - engine->tile_prog(engine, i); - /* PMPEG init */ nvkm_wr32(device, 0x00b32c, 0x00000000); nvkm_wr32(device, 0x00b314, 0x00000100); @@ -290,13 +248,47 @@ nv31_mpeg_init(struct nvkm_object *object) return 0; } -struct nvkm_oclass -nv31_mpeg_oclass = { - .handle = NV_ENGINE(MPEG, 0x31), - .ofuncs = &(struct nvkm_ofuncs) { - .ctor = nv31_mpeg_ctor, - .dtor = _nvkm_mpeg_dtor, - .init = nv31_mpeg_init, - .fini = _nvkm_mpeg_fini, - }, +static void * +nv31_mpeg_dtor(struct nvkm_engine *engine) +{ + return nv31_mpeg(engine); +} + +static const struct nvkm_engine_func +nv31_mpeg_ = { + .dtor = nv31_mpeg_dtor, + .init = nv31_mpeg_init, + .intr = nv31_mpeg_intr, + .tile = nv31_mpeg_tile, + .fifo.cclass = nv31_mpeg_chan_new, + .sclass = { + { -1, -1, NV31_MPEG, &nv31_mpeg_object }, + {} + } }; + +int +nv31_mpeg_new_(const struct nv31_mpeg_func *func, struct nvkm_device *device, + int index, struct nvkm_engine **pmpeg) +{ + struct nv31_mpeg *mpeg; + + if (!(mpeg = kzalloc(sizeof(*mpeg), GFP_KERNEL))) + return -ENOMEM; + mpeg->func = func; + *pmpeg = &mpeg->engine; + + return nvkm_engine_ctor(&nv31_mpeg_, device, index, 0x00000002, + true, &mpeg->engine); +} + +static const struct nv31_mpeg_func +nv31_mpeg = { + .mthd_dma = nv31_mpeg_mthd_dma, +}; + +int +nv31_mpeg_new(struct nvkm_device *device, int index, struct nvkm_engine **pmpeg) +{ + return nv31_mpeg_new_(&nv31_mpeg, device, index, pmpeg); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.h b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.h index a2dae83..d3bb34f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.h @@ -1,12 +1,19 @@ #ifndef __NV31_MPEG_H__ #define __NV31_MPEG_H__ -#define nv31_mpeg(p) container_of((p), struct nv31_mpeg, base.engine) +#define nv31_mpeg(p) container_of((p), struct nv31_mpeg, engine) #include "priv.h" #include struct nv31_mpeg { - struct nvkm_mpeg base; + const struct nv31_mpeg_func *func; + struct nvkm_engine engine; struct nv31_mpeg_chan *chan; +}; + +int nv31_mpeg_new_(const struct nv31_mpeg_func *, struct nvkm_device *, + int index, struct nvkm_engine **); + +struct nv31_mpeg_func { bool (*mthd_dma)(struct nvkm_device *, u32 mthd, u32 data); }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv40.c index 97529c4..16de5bd 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv40.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv40.c @@ -65,60 +65,13 @@ nv40_mpeg_mthd_dma(struct nvkm_device *device, u32 mthd, u32 data) return true; } -static void -nv40_mpeg_intr(struct nvkm_subdev *subdev) -{ - struct nv31_mpeg *mpeg = (void *)subdev; - struct nvkm_device *device = mpeg->base.engine.subdev.device; - u32 stat; - - if ((stat = nvkm_rd32(device, 0x00b100))) - nv31_mpeg_intr(subdev); - - if ((stat = nvkm_rd32(device, 0x00b800))) { - nvkm_error(subdev, "PMSRCH %08x\n", stat); - nvkm_wr32(device, 0x00b800, stat); - } -} - -static const struct nvkm_engine_func +static const struct nv31_mpeg_func nv40_mpeg = { - .fifo.cclass = nv31_mpeg_chan_new, - .sclass = { - { -1, -1, NV31_MPEG, &nv31_mpeg_object }, - {} - } + .mthd_dma = nv40_mpeg_mthd_dma, }; -static int -nv40_mpeg_ctor(struct nvkm_object *parent, struct nvkm_object *engine, - struct nvkm_oclass *oclass, void *data, u32 size, - struct nvkm_object **pobject) +int +nv40_mpeg_new(struct nvkm_device *device, int index, struct nvkm_engine **pmpeg) { - struct nv31_mpeg *mpeg; - int ret; - - ret = nvkm_mpeg_create(parent, engine, oclass, &mpeg); - *pobject = nv_object(mpeg); - if (ret) - return ret; - - mpeg->base.engine.func = &nv40_mpeg; - - mpeg->mthd_dma = nv40_mpeg_mthd_dma; - nv_subdev(mpeg)->unit = 0x00000002; - nv_subdev(mpeg)->intr = nv40_mpeg_intr; - nv_engine(mpeg)->tile_prog = nv31_mpeg_tile_prog; - return 0; + return nv31_mpeg_new_(&nv40_mpeg, device, index, pmpeg); } - -struct nvkm_oclass -nv40_mpeg_oclass = { - .handle = NV_ENGINE(MPEG, 0x40), - .ofuncs = &(struct nvkm_ofuncs) { - .ctor = nv40_mpeg_ctor, - .dtor = _nvkm_mpeg_dtor, - .init = nv31_mpeg_init, - .fini = _nvkm_mpeg_fini, - }, -}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c index d1b914b..d433cfa 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c @@ -21,7 +21,7 @@ * * Authors: Ben Skeggs */ -#define nv44_mpeg(p) container_of((p), struct nv44_mpeg, base.engine) +#define nv44_mpeg(p) container_of((p), struct nv44_mpeg, engine) #include "priv.h" #include @@ -31,12 +31,10 @@ #include struct nv44_mpeg { - struct nvkm_mpeg base; + struct nvkm_engine engine; struct list_head chan; }; -bool nv40_mpeg_mthd_dma(struct nvkm_device *, u32, u32); - /******************************************************************************* * PMPEG context ******************************************************************************/ @@ -72,7 +70,7 @@ nv44_mpeg_chan_fini(struct nvkm_object *object, bool suspend) struct nv44_mpeg_chan *chan = nv44_mpeg_chan(object); struct nv44_mpeg *mpeg = chan->mpeg; - struct nvkm_device *device = mpeg->base.engine.subdev.device; + struct nvkm_device *device = mpeg->engine.subdev.device; u32 inst = 0x80000000 | (chan->inst >> 4); nvkm_mask(device, 0x00b32c, 0x00000001, 0x00000000); @@ -88,9 +86,9 @@ nv44_mpeg_chan_dtor(struct nvkm_object *object) struct nv44_mpeg_chan *chan = nv44_mpeg_chan(object); struct nv44_mpeg *mpeg = chan->mpeg; unsigned long flags; - spin_lock_irqsave(&mpeg->base.engine.lock, flags); + spin_lock_irqsave(&mpeg->engine.lock, flags); list_del(&chan->head); - spin_unlock_irqrestore(&mpeg->base.engine.lock, flags); + spin_unlock_irqrestore(&mpeg->engine.lock, flags); return chan; } @@ -117,9 +115,9 @@ nv44_mpeg_chan_new(struct nvkm_fifo_chan *fifoch, chan->fifo = fifoch; *pobject = &chan->object; - spin_lock_irqsave(&mpeg->base.engine.lock, flags); + spin_lock_irqsave(&mpeg->engine.lock, flags); list_add(&chan->head, &mpeg->chan); - spin_unlock_irqrestore(&mpeg->base.engine.lock, flags); + spin_unlock_irqrestore(&mpeg->engine.lock, flags); return 0; } @@ -142,11 +140,12 @@ nv44_mpeg_mthd(struct nvkm_device *device, u32 mthd, u32 data) } static void -nv44_mpeg_intr(struct nvkm_subdev *subdev) +nv44_mpeg_intr(struct nvkm_engine *engine) { - struct nv44_mpeg *mpeg = (void *)subdev; + struct nv44_mpeg *mpeg = nv44_mpeg(engine); + struct nvkm_subdev *subdev = &mpeg->engine.subdev; + struct nvkm_device *device = subdev->device; struct nv44_mpeg_chan *temp, *chan = NULL; - struct nvkm_device *device = mpeg->base.engine.subdev.device; unsigned long flags; u32 inst = nvkm_rd32(device, 0x00b318) & 0x000fffff; u32 stat = nvkm_rd32(device, 0x00b100); @@ -155,7 +154,7 @@ nv44_mpeg_intr(struct nvkm_subdev *subdev) u32 data = nvkm_rd32(device, 0x00b238); u32 show = stat; - spin_lock_irqsave(&mpeg->base.engine.lock, flags); + spin_lock_irqsave(&mpeg->engine.lock, flags); list_for_each_entry(temp, &mpeg->chan, head) { if (temp->inst >> 4 == inst) { chan = temp; @@ -188,27 +187,14 @@ nv44_mpeg_intr(struct nvkm_subdev *subdev) stat, type, mthd, data); } - spin_unlock_irqrestore(&mpeg->base.engine.lock, flags); -} - -static void -nv44_mpeg_me_intr(struct nvkm_subdev *subdev) -{ - struct nvkm_mpeg *mpeg = (void *)subdev; - struct nvkm_device *device = mpeg->engine.subdev.device; - u32 stat; - - if ((stat = nvkm_rd32(device, 0x00b100))) - nv44_mpeg_intr(subdev); - - if ((stat = nvkm_rd32(device, 0x00b800))) { - nvkm_error(subdev, "PMSRCH %08x\n", stat); - nvkm_wr32(device, 0x00b800, stat); - } + spin_unlock_irqrestore(&mpeg->engine.lock, flags); } static const struct nvkm_engine_func nv44_mpeg = { + .init = nv31_mpeg_init, + .intr = nv44_mpeg_intr, + .tile = nv31_mpeg_tile, .fifo.cclass = nv44_mpeg_chan_new, .sclass = { { -1, -1, NV31_MPEG, &nv31_mpeg_object }, @@ -216,35 +202,16 @@ nv44_mpeg = { } }; -static int -nv44_mpeg_ctor(struct nvkm_object *parent, struct nvkm_object *engine, - struct nvkm_oclass *oclass, void *data, u32 size, - struct nvkm_object **pobject) +int +nv44_mpeg_new(struct nvkm_device *device, int index, struct nvkm_engine **pmpeg) { struct nv44_mpeg *mpeg; - int ret; - - ret = nvkm_mpeg_create(parent, engine, oclass, &mpeg); - *pobject = nv_object(mpeg); - if (ret) - return ret; + if (!(mpeg = kzalloc(sizeof(*mpeg), GFP_KERNEL))) + return -ENOMEM; INIT_LIST_HEAD(&mpeg->chan); - mpeg->base.engine.func = &nv44_mpeg; + *pmpeg = &mpeg->engine; - nv_subdev(mpeg)->unit = 0x00000002; - nv_subdev(mpeg)->intr = nv44_mpeg_me_intr; - nv_engine(mpeg)->tile_prog = nv31_mpeg_tile_prog; - return 0; + return nvkm_engine_ctor(&nv44_mpeg, device, index, 0x00000002, + true, &mpeg->engine); } - -struct nvkm_oclass -nv44_mpeg_oclass = { - .handle = NV_ENGINE(MPEG, 0x44), - .ofuncs = &(struct nvkm_ofuncs) { - .ctor = nv44_mpeg_ctor, - .dtor = _nvkm_mpeg_dtor, - .init = nv31_mpeg_init, - .fini = _nvkm_mpeg_fini, - }, -}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv50.c index a94c73e..c3a85df 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv50.c @@ -57,10 +57,10 @@ nv50_mpeg_cclass = { ******************************************************************************/ void -nv50_mpeg_intr(struct nvkm_subdev *subdev) +nv50_mpeg_intr(struct nvkm_engine *mpeg) { - struct nvkm_mpeg *mpeg = (void *)subdev; - struct nvkm_device *device = mpeg->engine.subdev.device; + struct nvkm_subdev *subdev = &mpeg->subdev; + struct nvkm_device *device = subdev->device; u32 stat = nvkm_rd32(device, 0x00b100); u32 type = nvkm_rd32(device, 0x00b230); u32 mthd = nvkm_rd32(device, 0x00b234); @@ -84,61 +84,11 @@ nv50_mpeg_intr(struct nvkm_subdev *subdev) nvkm_wr32(device, 0x00b230, 0x00000001); } -static void -nv50_vpe_intr(struct nvkm_subdev *subdev) -{ - struct nvkm_device *device = subdev->device; - - if (nvkm_rd32(device, 0x00b100)) - nv50_mpeg_intr(subdev); - - if (nvkm_rd32(device, 0x00b800)) { - u32 stat = nvkm_rd32(device, 0x00b800); - nvkm_info(subdev, "PMSRCH: %08x\n", stat); - nvkm_wr32(device, 0xb800, stat); - } -} - -static const struct nvkm_engine_func -nv50_mpeg = { - .cclass = &nv50_mpeg_cclass, - .sclass = { - { -1, -1, NV31_MPEG, &nv31_mpeg_object }, - {} - } -}; - -static int -nv50_mpeg_ctor(struct nvkm_object *parent, struct nvkm_object *engine, - struct nvkm_oclass *oclass, void *data, u32 size, - struct nvkm_object **pobject) -{ - struct nvkm_mpeg *mpeg; - int ret; - - ret = nvkm_mpeg_create(parent, engine, oclass, &mpeg); - *pobject = nv_object(mpeg); - if (ret) - return ret; - - mpeg->engine.func = &nv50_mpeg; - - nv_subdev(mpeg)->unit = 0x00400002; - nv_subdev(mpeg)->intr = nv50_vpe_intr; - return 0; -} - int -nv50_mpeg_init(struct nvkm_object *object) +nv50_mpeg_init(struct nvkm_engine *mpeg) { - struct nvkm_mpeg *mpeg = (void *)object; - struct nvkm_subdev *subdev = &mpeg->engine.subdev; + struct nvkm_subdev *subdev = &mpeg->subdev; struct nvkm_device *device = subdev->device; - int ret; - - ret = nvkm_mpeg_init(mpeg); - if (ret) - return ret; nvkm_wr32(device, 0x00b32c, 0x00000000); nvkm_wr32(device, 0x00b314, 0x00000100); @@ -166,13 +116,20 @@ nv50_mpeg_init(struct nvkm_object *object) return 0; } -struct nvkm_oclass -nv50_mpeg_oclass = { - .handle = NV_ENGINE(MPEG, 0x50), - .ofuncs = &(struct nvkm_ofuncs) { - .ctor = nv50_mpeg_ctor, - .dtor = _nvkm_mpeg_dtor, - .init = nv50_mpeg_init, - .fini = _nvkm_mpeg_fini, - }, +static const struct nvkm_engine_func +nv50_mpeg = { + .init = nv50_mpeg_init, + .intr = nv50_mpeg_intr, + .cclass = &nv50_mpeg_cclass, + .sclass = { + { -1, -1, NV31_MPEG, &nv31_mpeg_object }, + {} + } }; + +int +nv50_mpeg_new(struct nvkm_device *device, int index, struct nvkm_engine **pmpeg) +{ + return nvkm_engine_new_(&nv50_mpeg, device, index, 0x00400002, + true, pmpeg); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/priv.h index 8b31eca..d575310 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/priv.h @@ -3,7 +3,14 @@ #include struct nvkm_fifo_chan; +int nv31_mpeg_init(struct nvkm_engine *); +void nv31_mpeg_tile(struct nvkm_engine *, int, struct nvkm_fb_tile *); extern const struct nvkm_object_func nv31_mpeg_object; +bool nv40_mpeg_mthd_dma(struct nvkm_device *, u32, u32); + +int nv50_mpeg_init(struct nvkm_engine *); +void nv50_mpeg_intr(struct nvkm_engine *); + extern const struct nvkm_object_func nv50_mpeg_cclass; #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c index 1ca02f8..a719b9b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c @@ -56,8 +56,8 @@ nvkm_fb_tile_prog(struct nvkm_fb *fb, int region, struct nvkm_fb_tile *tile) fb->func->tile.prog(fb, region, tile); if (device->gr) nvkm_engine_tile(&device->gr->engine, region); - if (likely(device->mpeg)) - device->mpeg->tile_prog(device->mpeg, region); + if (device->mpeg) + nvkm_engine_tile(device->mpeg, region); } } -- 2.7.4