diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/core')
20 files changed, 87 insertions, 48 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/bsp/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/bsp/nvc0.c index 262c9f5..ce860de 100644 --- a/drivers/gpu/drm/nouveau/core/engine/bsp/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/bsp/nvc0.c @@ -90,6 +90,7 @@ nvc0_bsp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return ret; nv_subdev(priv)->unit = 0x00008000; + nv_subdev(priv)->intr = nouveau_falcon_intr; nv_engine(priv)->cclass = &nvc0_bsp_cclass; nv_engine(priv)->sclass = nvc0_bsp_sclass; return 0; diff --git a/drivers/gpu/drm/nouveau/core/engine/bsp/nve0.c b/drivers/gpu/drm/nouveau/core/engine/bsp/nve0.c index c46882c..ba6aeca 100644 --- a/drivers/gpu/drm/nouveau/core/engine/bsp/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/bsp/nve0.c @@ -90,6 +90,7 @@ nve0_bsp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return ret; nv_subdev(priv)->unit = 0x00008000; + nv_subdev(priv)->intr = nouveau_falcon_intr; nv_engine(priv)->cclass = &nve0_bsp_cclass; nv_engine(priv)->sclass = nve0_bsp_sclass; return 0; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c b/drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c index 373dbcc..a19e7d7 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c @@ -36,6 +36,8 @@ nva3_hda_eld(struct nv50_disp_priv *priv, int or, u8 *data, u32 size) if (data && data[0]) { for (i = 0; i < size; i++) nv_wr32(priv, 0x61c440 + soff, (i << 8) | data[i]); + for (; i < 0x60; i++) + nv_wr32(priv, 0x61c440 + soff, (i << 8)); nv_mask(priv, 0x61c448 + soff, 0x80000003, 0x80000003); } else if (data) { diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/hdanvd0.c b/drivers/gpu/drm/nouveau/core/engine/disp/hdanvd0.c index dc57e24..7176393 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/hdanvd0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/hdanvd0.c @@ -41,6 +41,8 @@ nvd0_hda_eld(struct nv50_disp_priv *priv, int or, u8 *data, u32 size) if (data && data[0]) { for (i = 0; i < size; i++) nv_wr32(priv, 0x10ec00 + soff, (i << 8) | data[i]); + for (; i < 0x60; i++) + nv_wr32(priv, 0x10ec00 + soff, (i << 8)); nv_mask(priv, 0x10ec10 + soff, 0x80000003, 0x80000003); } else if (data) { diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c index ab1e918..526b752 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c @@ -47,14 +47,8 @@ int nv50_sor_mthd(struct nouveau_object *object, u32 mthd, void *args, u32 size) { struct nv50_disp_priv *priv = (void *)object->engine; - struct nouveau_bios *bios = nouveau_bios(priv); - const u16 type = (mthd & NV50_DISP_SOR_MTHD_TYPE) >> 12; const u8 head = (mthd & NV50_DISP_SOR_MTHD_HEAD) >> 3; - const u8 link = (mthd & NV50_DISP_SOR_MTHD_LINK) >> 2; const u8 or = (mthd & NV50_DISP_SOR_MTHD_OR); - const u16 mask = (0x0100 << head) | (0x0040 << link) | (0x0001 << or); - struct dcb_output outp; - u8 ver, hdr; u32 data; int ret = -EINVAL; @@ -62,8 +56,6 @@ nv50_sor_mthd(struct nouveau_object *object, u32 mthd, void *args, u32 size) return -EINVAL; data = *(u32 *)args; - if (type && !dcb_outp_match(bios, type, mask, &ver, &hdr, &outp)) - return -ENODEV; switch (mthd & ~0x3f) { case NV50_DISP_SOR_PWR: diff --git a/drivers/gpu/drm/nouveau/core/engine/falcon.c b/drivers/gpu/drm/nouveau/core/engine/falcon.c index 3c7a31f..e03fc8e 100644 --- a/drivers/gpu/drm/nouveau/core/engine/falcon.c +++ b/drivers/gpu/drm/nouveau/core/engine/falcon.c @@ -23,6 +23,25 @@ #include <engine/falcon.h> #include <subdev/timer.h> +void +nouveau_falcon_intr(struct nouveau_subdev *subdev) +{ + struct nouveau_falcon *falcon = (void *)subdev; + u32 dispatch = nv_ro32(falcon, 0x01c); + u32 intr = nv_ro32(falcon, 0x008) & dispatch & ~(dispatch >> 16); + + if (intr & 0x00000010) { + nv_debug(falcon, "ucode halted\n"); + nv_wo32(falcon, 0x004, 0x00000010); + intr &= ~0x00000010; + } + + if (intr) { + nv_error(falcon, "unhandled intr 0x%08x\n", intr); + nv_wo32(falcon, 0x004, intr); + } +} + u32 _nouveau_falcon_rd32(struct nouveau_object *object, u64 addr) { diff --git a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c index 49ecbb8..c190043 100644 --- a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c +++ b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c @@ -265,8 +265,8 @@ nv31_mpeg_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int nv31_mpeg_init(struct nouveau_object *object) { - struct nouveau_engine *engine = nv_engine(object->engine); - struct nv31_mpeg_priv *priv = (void *)engine; + struct nouveau_engine *engine = nv_engine(object); + struct nv31_mpeg_priv *priv = (void *)object; struct nouveau_fb *pfb = nouveau_fb(object); int ret, i; @@ -284,7 +284,10 @@ nv31_mpeg_init(struct nouveau_object *object) /* PMPEG init */ nv_wr32(priv, 0x00b32c, 0x00000000); nv_wr32(priv, 0x00b314, 0x00000100); - nv_wr32(priv, 0x00b220, nv44_graph_class(priv) ? 0x00000044 : 0x00000031); + if (nv_device(priv)->chipset >= 0x40 && nv44_graph_class(priv)) + nv_wr32(priv, 0x00b220, 0x00000044); + else + nv_wr32(priv, 0x00b220, 0x00000031); nv_wr32(priv, 0x00b300, 0x02001ec1); nv_mask(priv, 0x00b32c, 0x00000001, 0x00000001); diff --git a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c index f7c581a..dd61960 100644 --- a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c +++ b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c @@ -61,6 +61,7 @@ nv40_mpeg_context_ctor(struct nouveau_object *parent, if (ret) return ret; + nv_wo32(&chan->base.base, 0x78, 0x02001ec1); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/ppp/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/ppp/nvc0.c index 98072c1..73719aa 100644 --- a/drivers/gpu/drm/nouveau/core/engine/ppp/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/ppp/nvc0.c @@ -90,6 +90,7 @@ nvc0_ppp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return ret; nv_subdev(priv)->unit = 0x00000002; + nv_subdev(priv)->intr = nouveau_falcon_intr; nv_engine(priv)->cclass = &nvc0_ppp_cclass; nv_engine(priv)->sclass = nvc0_ppp_sclass; return 0; diff --git a/drivers/gpu/drm/nouveau/core/engine/vp/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/vp/nvc0.c index 1879229..ac1f62a 100644 --- a/drivers/gpu/drm/nouveau/core/engine/vp/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/vp/nvc0.c @@ -90,6 +90,7 @@ nvc0_vp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return ret; nv_subdev(priv)->unit = 0x00020000; + nv_subdev(priv)->intr = nouveau_falcon_intr; nv_engine(priv)->cclass = &nvc0_vp_cclass; nv_engine(priv)->sclass = nvc0_vp_sclass; return 0; diff --git a/drivers/gpu/drm/nouveau/core/engine/vp/nve0.c b/drivers/gpu/drm/nouveau/core/engine/vp/nve0.c index d28ecbf..d4c3108 100644 --- a/drivers/gpu/drm/nouveau/core/engine/vp/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/vp/nve0.c @@ -90,6 +90,7 @@ nve0_vp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return ret; nv_subdev(priv)->unit = 0x00020000; + nv_subdev(priv)->intr = nouveau_falcon_intr; nv_engine(priv)->cclass = &nve0_vp_cclass; nv_engine(priv)->sclass = nve0_vp_sclass; return 0; diff --git a/drivers/gpu/drm/nouveau/core/engine/xtensa.c b/drivers/gpu/drm/nouveau/core/engine/xtensa.c index 0639bc5..5f6ede7 100644 --- a/drivers/gpu/drm/nouveau/core/engine/xtensa.c +++ b/drivers/gpu/drm/nouveau/core/engine/xtensa.c @@ -118,7 +118,13 @@ _nouveau_xtensa_init(struct nouveau_object *object) return ret; } - ret = nouveau_gpuobj_new(object, NULL, fw->size, 0x1000, 0, + if (fw->size > 0x40000) { + nv_warn(xtensa, "firmware %s too large\n", name); + release_firmware(fw); + return -EINVAL; + } + + ret = nouveau_gpuobj_new(object, NULL, 0x40000, 0x1000, 0, &xtensa->gpu_fw); if (ret) { release_firmware(fw); diff --git a/drivers/gpu/drm/nouveau/core/include/engine/falcon.h b/drivers/gpu/drm/nouveau/core/include/engine/falcon.h index 1edec38..181aa7d 100644 --- a/drivers/gpu/drm/nouveau/core/include/engine/falcon.h +++ b/drivers/gpu/drm/nouveau/core/include/engine/falcon.h @@ -72,6 +72,8 @@ int nouveau_falcon_create_(struct nouveau_object *, struct nouveau_object *, struct nouveau_oclass *, u32, bool, const char *, const char *, int, void **); +void nouveau_falcon_intr(struct nouveau_subdev *subdev); + #define _nouveau_falcon_dtor _nouveau_engine_dtor int _nouveau_falcon_init(struct nouveau_object *); int _nouveau_falcon_fini(struct nouveau_object *, bool); diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/vm.h b/drivers/gpu/drm/nouveau/core/include/subdev/vm.h index f2e87b1..fcf57fa 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/vm.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/vm.h @@ -55,7 +55,7 @@ struct nouveau_vma { struct nouveau_vm { struct nouveau_vmmgr *vmm; struct nouveau_mm mm; - int refcount; + struct kref refcount; struct list_head pgd_list; atomic_t engref[NVDEV_SUBDEV_NR]; diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h b/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h index 6c974dd..db9d6dd 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h @@ -81,7 +81,7 @@ void nv44_fb_tile_prog(struct nouveau_fb *, int, struct nouveau_fb_tile *); void nv46_fb_tile_init(struct nouveau_fb *, int i, u32 addr, u32 size, u32 pitch, u32 flags, struct nouveau_fb_tile *); -void nv50_ram_put(struct nouveau_fb *, struct nouveau_mem **); +void __nv50_ram_put(struct nouveau_fb *, struct nouveau_mem *); extern int nv50_fb_memtype[0x80]; #endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c index af5aa7e..903baff 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c @@ -27,17 +27,10 @@ #include "priv.h" void -nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem) +__nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem *mem) { struct nouveau_mm_node *this; - struct nouveau_mem *mem; - mem = *pmem; - *pmem = NULL; - if (unlikely(mem == NULL)) - return; - - mutex_lock(&pfb->base.mutex); while (!list_empty(&mem->regions)) { this = list_first_entry(&mem->regions, typeof(*this), rl_entry); @@ -46,6 +39,19 @@ nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem) } nouveau_mm_free(&pfb->tags, &mem->tag); +} + +void +nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem) +{ + struct nouveau_mem *mem = *pmem; + + *pmem = NULL; + if (unlikely(mem == NULL)) + return; + + mutex_lock(&pfb->base.mutex); + __nv50_ram_put(pfb, mem); mutex_unlock(&pfb->base.mutex); kfree(mem); diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c index 9c3634a..cf97c4d 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c @@ -33,11 +33,19 @@ void nvc0_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem) { struct nouveau_ltcg *ltcg = nouveau_ltcg(pfb); + struct nouveau_mem *mem = *pmem; - if ((*pmem)->tag) - ltcg->tags_free(ltcg, &(*pmem)->tag); + *pmem = NULL; + if (unlikely(mem == NULL)) + return; - nv50_ram_put(pfb, pmem); + mutex_lock(&pfb->base.mutex); + if (mem->tag) + ltcg->tags_free(ltcg, &mem->tag); + __nv50_ram_put(pfb, mem); + mutex_unlock(&pfb->base.mutex); + + kfree(mem); } int diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c index bf489dc..c4c1d41 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c @@ -103,7 +103,7 @@ nv50_gpio_intr(struct nouveau_subdev *subdev) int i; intr0 = nv_rd32(priv, 0xe054) & nv_rd32(priv, 0xe050); - if (nv_device(priv)->chipset >= 0x90) + if (nv_device(priv)->chipset > 0x92) intr1 = nv_rd32(priv, 0xe074) & nv_rd32(priv, 0xe070); hi = (intr0 & 0x0000ffff) | (intr1 << 16); @@ -115,7 +115,7 @@ nv50_gpio_intr(struct nouveau_subdev *subdev) } nv_wr32(priv, 0xe054, intr0); - if (nv_device(priv)->chipset >= 0x90) + if (nv_device(priv)->chipset > 0x92) nv_wr32(priv, 0xe074, intr1); } @@ -146,7 +146,7 @@ nv50_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int ret; ret = nouveau_gpio_create(parent, engine, oclass, - nv_device(parent)->chipset >= 0x90 ? 32 : 16, + nv_device(parent)->chipset > 0x92 ? 32 : 16, &priv); *pobject = nv_object(priv); if (ret) @@ -182,7 +182,7 @@ nv50_gpio_init(struct nouveau_object *object) /* disable, and ack any pending gpio interrupts */ nv_wr32(priv, 0xe050, 0x00000000); nv_wr32(priv, 0xe054, 0xffffffff); - if (nv_device(priv)->chipset >= 0x90) { + if (nv_device(priv)->chipset > 0x92) { nv_wr32(priv, 0xe070, 0x00000000); nv_wr32(priv, 0xe074, 0xffffffff); } @@ -195,7 +195,7 @@ nv50_gpio_fini(struct nouveau_object *object, bool suspend) { struct nv50_gpio_priv *priv = (void *)object; nv_wr32(priv, 0xe050, 0x00000000); - if (nv_device(priv)->chipset >= 0x90) + if (nv_device(priv)->chipset > 0x92) nv_wr32(priv, 0xe070, 0x00000000); return nouveau_gpio_fini(&priv->base, suspend); } diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c index 0cb322a..f25fc5f 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c @@ -41,7 +41,7 @@ nv50_mc_intr[] = { { 0x04000000, NVDEV_ENGINE_DISP }, { 0x10000000, NVDEV_SUBDEV_BUS }, { 0x80000000, NVDEV_ENGINE_SW }, - { 0x0000d101, NVDEV_SUBDEV_FB }, + { 0x0002d101, NVDEV_SUBDEV_FB }, {}, }; diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c b/drivers/gpu/drm/nouveau/core/subdev/vm/base.c index 67fcb6c..ef3133e 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/vm/base.c @@ -361,7 +361,7 @@ nouveau_vm_create(struct nouveau_vmmgr *vmm, u64 offset, u64 length, INIT_LIST_HEAD(&vm->pgd_list); vm->vmm = vmm; - vm->refcount = 1; + kref_init(&vm->refcount); vm->fpde = offset >> (vmm->pgt_bits + 12); vm->lpde = (offset + length - 1) >> (vmm->pgt_bits + 12); @@ -441,8 +441,9 @@ nouveau_vm_unlink(struct nouveau_vm *vm, struct nouveau_gpuobj *mpgd) } static void -nouveau_vm_del(struct nouveau_vm *vm) +nouveau_vm_del(struct kref *kref) { + struct nouveau_vm *vm = container_of(kref, typeof(*vm), refcount); struct nouveau_vm_pgd *vpgd, *tmp; list_for_each_entry_safe(vpgd, tmp, &vm->pgd_list, head) { @@ -458,27 +459,19 @@ int nouveau_vm_ref(struct nouveau_vm *ref, struct nouveau_vm **ptr, struct nouveau_gpuobj *pgd) { - struct nouveau_vm *vm; - int ret; - - vm = ref; - if (vm) { - ret = nouveau_vm_link(vm, pgd); + if (ref) { + int ret = nouveau_vm_link(ref, pgd); if (ret) return ret; - vm->refcount++; + kref_get(&ref->refcount); } - vm = *ptr; - *ptr = ref; - - if (vm) { - nouveau_vm_unlink(vm, pgd); - - if (--vm->refcount == 0) - nouveau_vm_del(vm); + if (*ptr) { + nouveau_vm_unlink(*ptr, pgd); + kref_put(&(*ptr)->refcount, nouveau_vm_del); } + *ptr = ref; return 0; } |