diff options
Diffstat (limited to 'drivers/gpu')
49 files changed, 305 insertions, 258 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index e12f8b0cec94..7496d245f28c 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -185,8 +185,8 @@ drm_edid_block_valid(u8 *raw_edid) bad: if (raw_edid) { printk(KERN_ERR "Raw EDID:\n"); - print_hex_dump_bytes(KERN_ERR, DUMP_PREFIX_NONE, raw_edid, EDID_LENGTH); - printk(KERN_ERR "\n"); + print_hex_dump(KERN_ERR, " \t", DUMP_PREFIX_NONE, 16, 1, + raw_edid, EDID_LENGTH, false); } return 0; } diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 7c5b5f78f1fa..186d62eb063b 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -129,7 +129,7 @@ drm_gem_destroy(struct drm_device *dev) } /** - * Initialize an already allocate GEM object of the specified size with + * Initialize an already allocated GEM object of the specified size with * shmfs backing store. */ int drm_gem_object_init(struct drm_device *dev, @@ -151,6 +151,27 @@ int drm_gem_object_init(struct drm_device *dev, EXPORT_SYMBOL(drm_gem_object_init); /** + * Initialize an already allocated GEM object of the specified size with + * no GEM provided backing store. Instead the caller is responsible for + * backing the object and handling it. + */ +int drm_gem_private_object_init(struct drm_device *dev, + struct drm_gem_object *obj, size_t size) +{ + BUG_ON((size & (PAGE_SIZE - 1)) != 0); + + obj->dev = dev; + obj->filp = NULL; + + kref_init(&obj->refcount); + atomic_set(&obj->handle_count, 0); + obj->size = size; + + return 0; +} +EXPORT_SYMBOL(drm_gem_private_object_init); + +/** * Allocate a GEM object of the specified size with shmfs backing store */ struct drm_gem_object * @@ -444,7 +465,8 @@ drm_gem_release(struct drm_device *dev, struct drm_file *file_private) void drm_gem_object_release(struct drm_gem_object *obj) { - fput(obj->filp); + if (obj->filp) + fput(obj->filp); } EXPORT_SYMBOL(drm_gem_object_release); diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index c2d32f20e2fb..ad74fb4dc542 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -994,9 +994,10 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option, { const char *name; unsigned int namelen; - int res_specified = 0, bpp_specified = 0, refresh_specified = 0; + bool res_specified = false, bpp_specified = false, refresh_specified = false; unsigned int xres = 0, yres = 0, bpp = 32, refresh = 0; - int yres_specified = 0, cvt = 0, rb = 0, interlace = 0, margins = 0; + bool yres_specified = false, cvt = false, rb = false; + bool interlace = false, margins = false, was_digit = false; int i; enum drm_connector_force force = DRM_FORCE_UNSPECIFIED; @@ -1015,54 +1016,65 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option, for (i = namelen-1; i >= 0; i--) { switch (name[i]) { case '@': - namelen = i; if (!refresh_specified && !bpp_specified && - !yres_specified) { + !yres_specified && !cvt && !rb && was_digit) { refresh = simple_strtol(&name[i+1], NULL, 10); - refresh_specified = 1; - if (cvt || rb) - cvt = 0; + refresh_specified = true; + was_digit = false; } else goto done; break; case '-': - namelen = i; - if (!bpp_specified && !yres_specified) { + if (!bpp_specified && !yres_specified && !cvt && + !rb && was_digit) { bpp = simple_strtol(&name[i+1], NULL, 10); - bpp_specified = 1; - if (cvt || rb) - cvt = 0; + bpp_specified = true; + was_digit = false; } else goto done; break; case 'x': - if (!yres_specified) { + if (!yres_specified && was_digit) { yres = simple_strtol(&name[i+1], NULL, 10); - yres_specified = 1; + yres_specified = true; + was_digit = false; } else goto done; case '0' ... '9': + was_digit = true; break; case 'M': - if (!yres_specified) - cvt = 1; + if (yres_specified || cvt || was_digit) + goto done; + cvt = true; break; case 'R': - if (cvt) - rb = 1; + if (yres_specified || cvt || rb || was_digit) + goto done; + rb = true; break; case 'm': - if (!cvt) - margins = 1; + if (cvt || yres_specified || was_digit) + goto done; + margins = true; break; case 'i': - if (!cvt) - interlace = 1; + if (cvt || yres_specified || was_digit) + goto done; + interlace = true; break; case 'e': + if (yres_specified || bpp_specified || refresh_specified || + was_digit || (force != DRM_FORCE_UNSPECIFIED)) + goto done; + force = DRM_FORCE_ON; break; case 'D': + if (yres_specified || bpp_specified || refresh_specified || + was_digit || (force != DRM_FORCE_UNSPECIFIED)) + goto done; + if ((connector->connector_type != DRM_MODE_CONNECTOR_DVII) && (connector->connector_type != DRM_MODE_CONNECTOR_HDMIB)) force = DRM_FORCE_ON; @@ -1070,17 +1082,37 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option, force = DRM_FORCE_ON_DIGITAL; break; case 'd': + if (yres_specified || bpp_specified || refresh_specified || + was_digit || (force != DRM_FORCE_UNSPECIFIED)) + goto done; + force = DRM_FORCE_OFF; break; default: goto done; } } + if (i < 0 && yres_specified) { - xres = simple_strtol(name, NULL, 10); - res_specified = 1; + char *ch; + xres = simple_strtol(name, &ch, 10); + if ((ch != NULL) && (*ch == 'x')) + res_specified = true; + else + i = ch - name; + } else if (!yres_specified && was_digit) { + /* catch mode that begins with digits but has no 'x' */ + i = 0; } done: + if (i >= 0) { + printk(KERN_WARNING + "parse error at position %i in video mode '%s'\n", + i, name); + mode->specified = false; + return false; + } + if (res_specified) { mode->specified = true; mode->xres = xres; @@ -1096,9 +1128,10 @@ done: mode->bpp_specified = true; mode->bpp = bpp; } - mode->rb = rb ? true : false; - mode->cvt = cvt ? true : false; - mode->interlace = interlace ? true : false; + mode->rb = rb; + mode->cvt = cvt; + mode->interlace = interlace; + mode->margins = margins; mode->force = force; return true; diff --git a/drivers/gpu/drm/drm_scatter.c b/drivers/gpu/drm/drm_scatter.c index d15e09b0ae0b..7525e0311e59 100644 --- a/drivers/gpu/drm/drm_scatter.c +++ b/drivers/gpu/drm/drm_scatter.c @@ -83,30 +83,26 @@ int drm_sg_alloc(struct drm_device *dev, struct drm_scatter_gather * request) if (dev->sg) return -EINVAL; - entry = kmalloc(sizeof(*entry), GFP_KERNEL); + entry = kzalloc(sizeof(*entry), GFP_KERNEL); if (!entry) return -ENOMEM; - memset(entry, 0, sizeof(*entry)); pages = (request->size + PAGE_SIZE - 1) / PAGE_SIZE; DRM_DEBUG("size=%ld pages=%ld\n", request->size, pages); entry->pages = pages; - entry->pagelist = kmalloc(pages * sizeof(*entry->pagelist), GFP_KERNEL); + entry->pagelist = kcalloc(pages, sizeof(*entry->pagelist), GFP_KERNEL); if (!entry->pagelist) { kfree(entry); return -ENOMEM; } - memset(entry->pagelist, 0, pages * sizeof(*entry->pagelist)); - - entry->busaddr = kmalloc(pages * sizeof(*entry->busaddr), GFP_KERNEL); + entry->busaddr = kcalloc(pages, sizeof(*entry->busaddr), GFP_KERNEL); if (!entry->busaddr) { kfree(entry->pagelist); kfree(entry); return -ENOMEM; } - memset((void *)entry->busaddr, 0, pages * sizeof(*entry->busaddr)); entry->virtual = drm_vmalloc_dma(pages << PAGE_SHIFT); if (!entry->virtual) { diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c index 1aa73d3957e1..b311faba34f8 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c @@ -5966,6 +5966,12 @@ apply_dcb_connector_quirks(struct nvbios *bios, int idx) if (cte->type == DCB_CONNECTOR_HDMI_1) cte->type = DCB_CONNECTOR_DVI_I; } + + /* Gigabyte GV-NX86T512H */ + if (nv_match_device(dev, 0x0402, 0x1458, 0x3455)) { + if (cte->type == DCB_CONNECTOR_HDMI_1) + cte->type = DCB_CONNECTOR_DVI_I; + } } static const u8 hpd_gpio[16] = { diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 1595d0b6e815..939d4df07777 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -40,7 +40,7 @@ static void nouveau_connector_hotplug(void *, int); static struct nouveau_encoder * -find_encoder_by_type(struct drm_connector *connector, int type) +find_encoder(struct drm_connector *connector, int type) { struct drm_device *dev = connector->dev; struct nouveau_encoder *nv_encoder; @@ -170,8 +170,8 @@ nouveau_connector_of_detect(struct drm_connector *connector) struct device_node *cn, *dn = pci_device_to_OF_node(dev->pdev); if (!dn || - !((nv_encoder = find_encoder_by_type(connector, OUTPUT_TMDS)) || - (nv_encoder = find_encoder_by_type(connector, OUTPUT_ANALOG)))) + !((nv_encoder = find_encoder(connector, OUTPUT_TMDS)) || + (nv_encoder = find_encoder(connector, OUTPUT_ANALOG)))) return NULL; for_each_child_of_node(dn, cn) { @@ -233,6 +233,7 @@ nouveau_connector_detect(struct drm_connector *connector, bool force) struct drm_device *dev = connector->dev; struct nouveau_connector *nv_connector = nouveau_connector(connector); struct nouveau_encoder *nv_encoder = NULL; + struct nouveau_encoder *nv_partner; struct nouveau_i2c_chan *i2c; int type; @@ -266,19 +267,22 @@ nouveau_connector_detect(struct drm_connector *connector, bool force) * same i2c channel so the value returned from ddc_detect * isn't necessarily correct. */ - if (nv_connector->dcb->type == DCB_CONNECTOR_DVI_I) { + nv_partner = NULL; + if (nv_encoder->dcb->type == OUTPUT_TMDS) + nv_partner = find_encoder(connector, OUTPUT_ANALOG); + if (nv_encoder->dcb->type == OUTPUT_ANALOG) + nv_partner = find_encoder(connector, OUTPUT_TMDS); + + if (nv_partner && ((nv_encoder->dcb->type == OUTPUT_ANALOG && + nv_partner->dcb->type == OUTPUT_TMDS) || + (nv_encoder->dcb->type == OUTPUT_TMDS && + nv_partner->dcb->type == OUTPUT_ANALOG))) { if (nv_connector->edid->input & DRM_EDID_INPUT_DIGITAL) type = OUTPUT_TMDS; else type = OUTPUT_ANALOG; - nv_encoder = find_encoder_by_type(connector, type); - if (!nv_encoder) { - NV_ERROR(dev, "Detected %d encoder on %s, " - "but no object!\n", type, - drm_get_connector_name(connector)); - return connector_status_disconnected; - } + nv_encoder = find_encoder(connector, type); } nouveau_connector_set_encoder(connector, nv_encoder); @@ -292,9 +296,9 @@ nouveau_connector_detect(struct drm_connector *connector, bool force) } detect_analog: - nv_encoder = find_encoder_by_type(connector, OUTPUT_ANALOG); + nv_encoder = find_encoder(connector, OUTPUT_ANALOG); if (!nv_encoder && !nouveau_tv_disable) - nv_encoder = find_encoder_by_type(connector, OUTPUT_TV); + nv_encoder = find_encoder(connector, OUTPUT_TV); if (nv_encoder && force) { struct drm_encoder *encoder = to_drm_encoder(nv_encoder); struct drm_encoder_helper_funcs *helper = @@ -327,7 +331,7 @@ nouveau_connector_detect_lvds(struct drm_connector *connector, bool force) nv_connector->edid = NULL; } - nv_encoder = find_encoder_by_type(connector, OUTPUT_LVDS); + nv_encoder = find_encoder(connector, OUTPUT_LVDS); if (!nv_encoder) return connector_status_disconnected; @@ -405,7 +409,7 @@ nouveau_connector_force(struct drm_connector *connector) } else type = OUTPUT_ANY; - nv_encoder = find_encoder_by_type(connector, type); + nv_encoder = find_encoder(connector, type); if (!nv_encoder) { NV_ERROR(connector->dev, "can't find encoder to force %s on!\n", drm_get_connector_name(connector)); diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c index 8256370e5938..b30ddd8d2e2a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.c +++ b/drivers/gpu/drm/nouveau/nouveau_drv.c @@ -214,10 +214,13 @@ nouveau_pci_suspend(struct pci_dev *pdev, pm_message_t pm_state) pfifo->unload_context(dev); for (e = NVOBJ_ENGINE_NR - 1; e >= 0; e--) { - if (dev_priv->eng[e]) { - ret = dev_priv->eng[e]->fini(dev, e); - if (ret) - goto out_abort; + if (!dev_priv->eng[e]) + continue; + + ret = dev_priv->eng[e]->fini(dev, e, true); + if (ret) { + NV_ERROR(dev, "... engine %d failed: %d\n", i, ret); + goto out_abort; } } diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index 72bfc143eb47..d7d51deb34b6 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -312,7 +312,7 @@ struct nouveau_channel { struct nouveau_exec_engine { void (*destroy)(struct drm_device *, int engine); int (*init)(struct drm_device *, int engine); - int (*fini)(struct drm_device *, int engine); + int (*fini)(struct drm_device *, int engine, bool suspend); int (*context_new)(struct nouveau_channel *, int engine); void (*context_del)(struct nouveau_channel *, int engine); int (*object_new)(struct nouveau_channel *, int engine, @@ -1142,7 +1142,6 @@ extern int nvc0_fifo_unload_context(struct drm_device *); /* nv04_graph.c */ extern int nv04_graph_create(struct drm_device *); -extern void nv04_graph_fifo_access(struct drm_device *, bool); extern int nv04_graph_object_new(struct nouveau_channel *, int, u32, u16); extern int nv04_graph_mthd_page_flip(struct nouveau_channel *chan, u32 class, u32 mthd, u32 data); diff --git a/drivers/gpu/drm/nouveau/nouveau_irq.c b/drivers/gpu/drm/nouveau/nouveau_irq.c index 2ba7265bc967..868c7fd74854 100644 --- a/drivers/gpu/drm/nouveau/nouveau_irq.c +++ b/drivers/gpu/drm/nouveau/nouveau_irq.c @@ -79,7 +79,7 @@ nouveau_irq_handler(DRM_IRQ_ARGS) int i; stat = nv_rd32(dev, NV03_PMC_INTR_0); - if (!stat) + if (stat == 0 || stat == ~0) return IRQ_NONE; spin_lock_irqsave(&dev_priv->context_switch_lock, flags); diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c index fa1e63210040..10656e430b44 100644 --- a/drivers/gpu/drm/nouveau/nouveau_state.c +++ b/drivers/gpu/drm/nouveau/nouveau_state.c @@ -694,7 +694,7 @@ out_engine: for (e = e - 1; e >= 0; e--) { if (!dev_priv->eng[e]) continue; - dev_priv->eng[e]->fini(dev, e); + dev_priv->eng[e]->fini(dev, e, false); dev_priv->eng[e]->destroy(dev,e ); } } @@ -746,7 +746,7 @@ static void nouveau_card_takedown(struct drm_device *dev) engine->fifo.takedown(dev); for (e = NVOBJ_ENGINE_NR - 1; e >= 0; e--) { if (dev_priv->eng[e]) { - dev_priv->eng[e]->fini(dev, e); + dev_priv->eng[e]->fini(dev, e, false); dev_priv->eng[e]->destroy(dev,e ); } } diff --git a/drivers/gpu/drm/nouveau/nv04_graph.c b/drivers/gpu/drm/nouveau/nv04_graph.c index 3626ee7db3ba..dbdea8ed3925 100644 --- a/drivers/gpu/drm/nouveau/nv04_graph.c +++ b/drivers/gpu/drm/nouveau/nv04_graph.c @@ -450,13 +450,13 @@ nv04_graph_context_del(struct nouveau_channel *chan, int engine) unsigned long flags; spin_lock_irqsave(&dev_priv->context_switch_lock, flags); - nv04_graph_fifo_access(dev, false); + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000); /* Unload the context if it's the currently active one */ if (nv04_graph_channel(dev) == chan) nv04_graph_unload_context(dev); - nv04_graph_fifo_access(dev, true); + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001); spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags); /* Free the context resources */ @@ -538,24 +538,18 @@ nv04_graph_init(struct drm_device *dev, int engine) } static int -nv04_graph_fini(struct drm_device *dev, int engine) +nv04_graph_fini(struct drm_device *dev, int engine, bool suspend) { + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000); + if (!nv_wait(dev, NV04_PGRAPH_STATUS, ~0, 0) && suspend) { + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001); + return -EBUSY; + } nv04_graph_unload_context(dev); nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0x00000000); return 0; } -void -nv04_graph_fifo_access(struct drm_device *dev, bool enabled) -{ - if (enabled) - nv_wr32(dev, NV04_PGRAPH_FIFO, - nv_rd32(dev, NV04_PGRAPH_FIFO) | 1); - else - nv_wr32(dev, NV04_PGRAPH_FIFO, - nv_rd32(dev, NV04_PGRAPH_FIFO) & ~1); -} - static int nv04_graph_mthd_set_ref(struct nouveau_channel *chan, u32 class, u32 mthd, u32 data) diff --git a/drivers/gpu/drm/nouveau/nv10_graph.c b/drivers/gpu/drm/nouveau/nv10_graph.c index 0930c6cb88e0..7255e4a4d3f3 100644 --- a/drivers/gpu/drm/nouveau/nv10_graph.c +++ b/drivers/gpu/drm/nouveau/nv10_graph.c @@ -708,8 +708,8 @@ static void nv10_graph_load_dma_vtxbuf(struct nouveau_channel *chan, 0x2c000000 | chan->id << 20 | subchan << 16 | 0x18c); nv_wr32(dev, NV10_PGRAPH_FFINTFC_ST2_DL, inst); nv_mask(dev, NV10_PGRAPH_CTX_CONTROL, 0, 0x10000); - nv04_graph_fifo_access(dev, true); - nv04_graph_fifo_access(dev, false); + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001); + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000); /* Restore the FIFO state */ for (i = 0; i < ARRAY_SIZE(fifo); i++) @@ -879,13 +879,13 @@ nv10_graph_context_del(struct nouveau_channel *chan, int engine) unsigned long flags; spin_lock_irqsave(&dev_priv->context_switch_lock, flags); - nv04_graph_fifo_access(dev, false); + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000); /* Unload the context if it's the currently active one */ if (nv10_graph_channel(dev) == chan) nv10_graph_unload_context(dev); - nv04_graph_fifo_access(dev, true); + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001); spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags); /* Free the context resources */ @@ -957,8 +957,13 @@ nv10_graph_init(struct drm_device *dev, int engine) } static int -nv10_graph_fini(struct drm_device *dev, int engine) +nv10_graph_fini(struct drm_device *dev, int engine, bool suspend) { + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000); + if (!nv_wait(dev, NV04_PGRAPH_STATUS, ~0, 0) && suspend) { + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001); + return -EBUSY; + } nv10_graph_unload_context(dev); nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0x00000000); return 0; diff --git a/drivers/gpu/drm/nouveau/nv20_graph.c b/drivers/gpu/drm/nouveau/nv20_graph.c index affc7d7dd029..183e37512ef9 100644 --- a/drivers/gpu/drm/nouveau/nv20_graph.c +++ b/drivers/gpu/drm/nouveau/nv20_graph.c @@ -454,13 +454,13 @@ nv20_graph_context_del(struct nouveau_channel *chan, int engine) unsigned long flags; spin_lock_irqsave(&dev_priv->context_switch_lock, flags); - nv04_graph_fifo_access(dev, false); + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000); /* Unload the context if it's the currently active one */ if (nv10_graph_channel(dev) == chan) nv20_graph_unload_context(dev); - nv04_graph_fifo_access(dev, true); + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001); spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags); /* Free the context resources */ @@ -654,8 +654,13 @@ nv30_graph_init(struct drm_device *dev, int engine) } int -nv20_graph_fini(struct drm_device *dev, int engine) +nv20_graph_fini(struct drm_device *dev, int engine, bool suspend) { + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000000); + if (!nv_wait(dev, NV04_PGRAPH_STATUS, ~0, 0) && suspend) { + nv_mask(dev, NV04_PGRAPH_FIFO, 0x00000001, 0x00000001); + return -EBUSY; + } nv20_graph_unload_context(dev); nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0x00000000); return 0; @@ -753,6 +758,7 @@ nv20_graph_create(struct drm_device *dev) break; default: NV_ERROR(dev, "PGRAPH: unknown chipset\n"); + kfree(pgraph); return 0; } } else { @@ -774,6 +780,7 @@ nv20_graph_create(struct drm_device *dev) break; default: NV_ERROR(dev, "PGRAPH: unknown chipset\n"); + kfree(pgraph); return 0; } } diff --git a/drivers/gpu/drm/nouveau/nv40_graph.c b/drivers/gpu/drm/nouveau/nv40_graph.c index 5beb01b8ace1..ba14a93d8afa 100644 --- a/drivers/gpu/drm/nouveau/nv40_graph.c +++ b/drivers/gpu/drm/nouveau/nv40_graph.c @@ -35,89 +35,6 @@ struct nv40_graph_engine { u32 grctx_size; }; -static struct nouveau_channel * -nv40_graph_channel(struct drm_device *dev) -{ - struct drm_nouveau_private *dev_priv = dev->dev_private; - struct nouveau_gpuobj *grctx; - uint32_t inst; - int i; - - inst = nv_rd32(dev, NV40_PGRAPH_CTXCTL_CUR); - if (!(inst & NV40_PGRAPH_CTXCTL_CUR_LOADED)) - return NULL; - inst = (inst & NV40_PGRAPH_CTXCTL_CUR_INSTANCE) << 4; - - for (i = 0; i < dev_priv->engine.fifo.channels; i++) { - if (!dev_priv->channels.ptr[i]) - continue; - - grctx = dev_priv->channels.ptr[i]->engctx[NVOBJ_ENGINE_GR]; - if (grctx && grctx->pinst == inst) - return dev_priv->channels.ptr[i]; - } - - return NULL; -} - -static int -nv40_graph_transfer_context(struct drm_device *dev, uint32_t inst, int save) -{ - uint32_t old_cp, tv = 1000, tmp; - int i; - - old_cp = nv_rd32(dev, NV20_PGRAPH_CHANNEL_CTX_POINTER); - nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_POINTER, inst); - - tmp = nv_rd32(dev, NV40_PGRAPH_CTXCTL_0310); - tmp |= save ? NV40_PGRAPH_CTXCTL_0310_XFER_SAVE : - NV40_PGRAPH_CTXCTL_0310_XFER_LOAD; - nv_wr32(dev, NV40_PGRAPH_CTXCTL_0310, tmp); - - tmp = nv_rd32(dev, NV40_PGRAPH_CTXCTL_0304); - tmp |= NV40_PGRAPH_CTXCTL_0304_XFER_CTX; - nv_wr32(dev, NV40_PGRAPH_CTXCTL_0304, tmp); - - nouveau_wait_for_idle(dev); - - for (i = 0; i < tv; i++) { - if (nv_rd32(dev, NV40_PGRAPH_CTXCTL_030C) == 0) - break; - } - - nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_POINTER, old_cp); - - if (i == tv) { - uint32_t ucstat = nv_rd32(dev, NV40_PGRAPH_CTXCTL_UCODE_STAT); - NV_ERROR(dev, "Failed: Instance=0x%08x Save=%d\n", inst, save); - NV_ERROR(dev, "IP: 0x%02x, Opcode: 0x%08x\n", - ucstat >> NV40_PGRAPH_CTXCTL_UCODE_STAT_IP_SHIFT, - ucstat & NV40_PGRAPH_CTXCTL_UCODE_STAT_OP_MASK); - NV_ERROR(dev, "0x40030C = 0x%08x\n", - nv_rd32(dev, NV40_PGRAPH_CTXCTL_030C)); - return -EBUSY; - } - - return 0; -} - -static int -nv40_graph_unload_context(struct drm_device *dev) -{ - uint32_t inst; - int ret; - - inst = nv_rd32(dev, NV40_PGRAPH_CTXCTL_CUR); - if (!(inst & NV40_PGRAPH_CTXCTL_CUR_LOADED)) - return 0; - inst &= NV40_PGRAPH_CTXCTL_CUR_INSTANCE; - - ret = nv40_graph_transfer_context(dev, inst, 1); - - nv_wr32(dev, NV40_PGRAPH_CTXCTL_CUR, inst); - return ret; -} - static int nv40_graph_context_new(struct nouveau_channel *chan, int engine) { @@ -163,16 +80,16 @@ nv40_graph_context_del(struct nouveau_channel *chan, int engine) struct nouveau_gpuobj *grctx = chan->engctx[engine]; struct drm_device *dev = chan->dev; struct drm_nouveau_private *dev_priv = dev->dev_private; + u32 inst = 0x01000000 | (grctx->pinst >> 4); unsigned long flags; spin_lock_irqsave(&dev_priv->context_switch_lock, flags); - nv04_graph_fifo_access(dev, false); - - /* Unload the context if it's the currently active one */ - if (nv40_graph_channel(dev) == chan) - nv40_graph_unload_context(dev); - - nv04_graph_fifo_access(dev, true); + nv_mask(dev, 0x400720, 0x00000000, 0x00000001); + if (nv_rd32(dev, 0x40032c) == inst) + nv_mask(dev, 0x40032c, 0x01000000, 0x00000000); + if (nv_rd32(dev, 0x400330) == inst) + nv_mask(dev, 0x400330, 0x01000000, 0x00000000); + nv_mask(dev, 0x400720, 0x00000001, 0x00000001); spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags); /* Free the context resources */ @@ -429,9 +346,20 @@ nv40_graph_init(struct drm_device *dev, int engine) } static int -nv40_graph_fini(struct drm_device *dev, int engine) +nv40_graph_fini(struct drm_device *dev, int engine, bool suspend) { - nv40_graph_unload_context(dev); + u32 inst = nv_rd32(dev, 0x40032c); + if (inst & 0x01000000) { + nv_wr32(dev, 0x400720, 0x00000000); + nv_wr32(dev, 0x400784, inst); + nv_mask(dev, 0x400310, 0x00000020, 0x00000020); + nv_mask(dev, 0x400304, 0x00000001, 0x00000001); + if (!nv_wait(dev, 0x400300, 0x00000001, 0x00000000)) { + u32 insn = nv_rd32(dev, 0x400308); + NV_ERROR(dev, "PGRAPH: ctxprog timeout 0x%08x\n", insn); + } + nv_mask(dev, 0x40032c, 0x01000000, 0x00000000); + } return 0; } diff --git a/drivers/gpu/drm/nouveau/nv40_mpeg.c b/drivers/gpu/drm/nouveau/nv40_mpeg.c index 6d2af292a2e3..ad03a0e1fc7d 100644 --- a/drivers/gpu/drm/nouveau/nv40_mpeg.c +++ b/drivers/gpu/drm/nouveau/nv40_mpeg.c @@ -137,7 +137,7 @@ nv40_mpeg_init(struct drm_device *dev, int engine) } static int -nv40_mpeg_fini(struct drm_device *dev, int engine) +nv40_mpeg_fini(struct drm_device *dev, int engine, bool suspend) { /*XXX: context save? */ nv_mask(dev, 0x00b32c, 0x00000001, 0x00000000); diff --git a/drivers/gpu/drm/nouveau/nv50_graph.c b/drivers/gpu/drm/nouveau/nv50_graph.c index e25cbb46789a..d43c46caa76e 100644 --- a/drivers/gpu/drm/nouveau/nv50_graph.c +++ b/drivers/gpu/drm/nouveau/nv50_graph.c @@ -31,7 +31,6 @@ #include "nouveau_grctx.h" #include "nouveau_dma.h" #include "nouveau_vm.h" -#include "nouveau_ramht.h" #include "nv50_evo.h" struct nv50_graph_engine { @@ -125,7 +124,6 @@ static void nv50_graph_init_reset(struct drm_device *dev) { uint32_t pmc_e = NV_PMC_ENABLE_PGRAPH | (1 << 21); - NV_DEBUG(dev, "\n"); nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) & ~pmc_e); @@ -255,9 +253,13 @@ nv50_graph_init(struct drm_device *dev, int engine) } static int -nv50_graph_fini(struct drm_device *dev, int engine) +nv50_graph_fini(struct drm_device *dev, int engine, bool suspend) { - NV_DEBUG(dev, "\n"); + nv_mask(dev, 0x400500, 0x00010001, 0x00000000); + if (!nv_wait(dev, 0x400700, ~0, 0) && suspend) { + nv_mask(dev, 0x400500, 0x00010001, 0x00010001); + return -EBUSY; + } nv50_graph_unload_context(dev); nv_wr32(dev, 0x40013c, 0x00000000); return 0; diff --git a/drivers/gpu/drm/nouveau/nv50_mpeg.c b/drivers/gpu/drm/nouveau/nv50_mpeg.c index 1dc5913f78c5..b57a2d180ad2 100644 --- a/drivers/gpu/drm/nouveau/nv50_mpeg.c +++ b/drivers/gpu/drm/nouveau/nv50_mpeg.c @@ -160,7 +160,7 @@ nv50_mpeg_init(struct drm_device *dev, int engine) } static int -nv50_mpeg_fini(struct drm_device *dev, int engine) +nv50_mpeg_fini(struct drm_device *dev, int engine, bool suspend) { /*XXX: context save for s/r */ nv_mask(dev, 0x00b32c, 0x00000001, 0x00000000); diff --git a/drivers/gpu/drm/nouveau/nv50_sor.c b/drivers/gpu/drm/nouveau/nv50_sor.c index c25c59386420..ffe8b483b7b0 100644 --- a/drivers/gpu/drm/nouveau/nv50_sor.c +++ b/drivers/gpu/drm/nouveau/nv50_sor.c @@ -318,6 +318,8 @@ nv50_sor_create(struct drm_connector *connector, struct dcb_entry *entry) uint32_t tmp; tmp = nv_rd32(dev, 0x61c700 + (or * 0x800)); + if (!tmp) + tmp = nv_rd32(dev, 0x610798 + (or * 8)); switch ((tmp & 0x00000f00) >> 8) { case 8: diff --git a/drivers/gpu/drm/nouveau/nv84_crypt.c b/drivers/gpu/drm/nouveau/nv84_crypt.c index 75b809a51748..edece9c616eb 100644 --- a/drivers/gpu/drm/nouveau/nv84_crypt.c +++ b/drivers/gpu/drm/nouveau/nv84_crypt.c @@ -138,7 +138,7 @@ nv84_crypt_isr(struct drm_device *dev) } static int -nv84_crypt_fini(struct drm_device *dev, int engine) +nv84_crypt_fini(struct drm_device *dev, int engine, bool suspend) { nv_wr32(dev, 0x102140, 0x00000000); return 0; diff --git a/drivers/gpu/drm/nouveau/nva3_copy.c b/drivers/gpu/drm/nouveau/nva3_copy.c index b86820a61220..8f356d58e409 100644 --- a/drivers/gpu/drm/nouveau/nva3_copy.c +++ b/drivers/gpu/drm/nouveau/nva3_copy.c @@ -140,7 +140,7 @@ nva3_copy_init(struct drm_device *dev, int engine) } static int -nva3_copy_fini(struct drm_device *dev, int engine) +nva3_copy_fini(struct drm_device *dev, int engine, bool suspend) { nv_mask(dev, 0x104048, 0x00000003, 0x00000000); diff --git a/drivers/gpu/drm/nouveau/nvc0_copy.c b/drivers/gpu/drm/nouveau/nvc0_copy.c index 5ebcd74244db..dddf006f6d88 100644 --- a/drivers/gpu/drm/nouveau/nvc0_copy.c +++ b/drivers/gpu/drm/nouveau/nvc0_copy.c @@ -127,7 +127,7 @@ nvc0_copy_init(struct drm_device *dev, int engine) } static int -nvc0_copy_fini(struct drm_device *dev, int engine) +nvc0_copy_fini(struct drm_device *dev, int engine, bool suspend) { struct nvc0_copy_engine *pcopy = nv_engine(dev, engine); diff --git a/drivers/gpu/drm/nouveau/nvc0_graph.c b/drivers/gpu/drm/nouveau/nvc0_graph.c index 3a97431996c5..5b2f6f420468 100644 --- a/drivers/gpu/drm/nouveau/nvc0_graph.c +++ b/drivers/gpu/drm/nouveau/nvc0_graph.c @@ -304,7 +304,7 @@ nvc0_graph_object_new(struct nouveau_channel *chan, int engine, } static int -nvc0_graph_fini(struct drm_device *dev, int engine) +nvc0_graph_fini(struct drm_device *dev, int engine, bool suspend) { return 0; } diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index 9541995e4b21..c742944d3805 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -764,7 +764,7 @@ static void atombios_crtc_set_dcpll(struct drm_crtc *crtc, } static void atombios_crtc_program_pll(struct drm_crtc *crtc, - int crtc_id, + u32 crtc_id, int pll_id, u32 encoder_mode, u32 encoder_id, @@ -851,8 +851,7 @@ static void atombios_crtc_program_pll(struct drm_crtc *crtc, args.v5.ucPpll = pll_id; break; case 6: - args.v6.ulCrtcPclkFreq.ucCRTC = crtc_id; - args.v6.ulCrtcPclkFreq.ulPixelClock = cpu_to_le32(clock / 10); + args.v6.ulDispEngClkFreq = cpu_to_le32(crtc_id << 24 | clock / 10); args.v6.ucRefDiv = ref_div; args.v6.usFbDiv = cpu_to_le16(fb_div); args.v6.ulFbDivDecFrac = cpu_to_le32(frac_fb_div * 100000); diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c index 8c0f9e36ff8e..645b84b3d203 100644 --- a/drivers/gpu/drm/radeon/atombios_dp.c +++ b/drivers/gpu/drm/radeon/atombios_dp.c @@ -627,6 +627,7 @@ struct radeon_dp_link_train_info { u8 train_set[4]; u8 link_status[DP_LINK_STATUS_SIZE]; u8 tries; + bool use_dpencoder; }; static void radeon_dp_update_vs_emph(struct radeon_dp_link_train_info *dp_info) @@ -646,7 +647,7 @@ static void radeon_dp_set_tp(struct radeon_dp_link_train_info *dp_info, int tp) int rtp = 0; /* set training pattern on the source */ - if (ASIC_IS_DCE4(dp_info->rdev)) { + if (ASIC_IS_DCE4(dp_info->rdev) || !dp_info->use_dpencoder) { switch (tp) { case DP_TRAINING_PATTERN_1: rtp = ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN1; @@ -706,7 +707,7 @@ static int radeon_dp_link_train_init(struct radeon_dp_link_train_info *dp_info) radeon_write_dpcd_reg(dp_info->radeon_connector, DP_LINK_BW_SET, tmp); /* start training on the source */ - if (ASIC_IS_DCE4(dp_info->rdev)) + if (ASIC_IS_DCE4(dp_info->rdev) || !dp_info->use_dpencoder) atombios_dig_encoder_setup(dp_info->encoder, ATOM_ENCODER_CMD_DP_LINK_TRAINING_START, 0); else @@ -731,7 +732,7 @@ static int radeon_dp_link_train_finish(struct radeon_dp_link_train_info *dp_info DP_TRAINING_PATTERN_DISABLE); /* disable the training pattern on the source */ - if (ASIC_IS_DCE4(dp_info->rdev)) + if (ASIC_IS_DCE4(dp_info->rdev) || !dp_info->use_dpencoder) atombios_dig_encoder_setup(dp_info->encoder, ATOM_ENCODER_CMD_DP_LINK_TRAINING_COMPLETE, 0); else @@ -869,7 +870,8 @@ void radeon_dp_link_train(struct drm_encoder *encoder, struct radeon_connector *radeon_connector; struct radeon_connector_atom_dig *dig_connector; struct radeon_dp_link_train_info dp_info; - u8 tmp; + int index; + u8 tmp, frev, crev; if (!radeon_encoder->enc_priv) return; @@ -884,6 +886,18 @@ void radeon_dp_link_train(struct drm_encoder *encoder, (dig_connector->dp_sink_type != CONNECTOR_OBJECT_ID_eDP)) return; + /* DPEncoderService newer than 1.1 can't program properly the + * training pattern. When facing such version use the + * DIGXEncoderControl (X== 1 | 2) + */ + dp_info.use_dpencoder = true; + index = GetIndexIntoMasterTable(COMMAND, DPEncoderService); + if (atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) { + if (crev > 1) { + dp_info.use_dpencoder = false; + } + } + dp_info.enc_id = 0; if (dig->dig_encoder) dp_info.enc_id |= ATOM_DP_CONFIG_DIG2_ENCODER; diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 15bd0477a3e8..14dce9f22172 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -1382,9 +1382,6 @@ int evergreen_cp_resume(struct radeon_device *rdev) /* set the wb address wether it's enabled or not */ WREG32(CP_RB_RPTR_ADDR, -#ifdef __BIG_ENDIAN - RB_RPTR_SWAP(2) | -#endif ((rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFFFFFFFC)); WREG32(CP_RB_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF); WREG32(SCRATCH_ADDR, ((rdev->wb.gpu_addr + RADEON_WB_SCRATCH_OFFSET) >> 8) & 0xFFFFFFFF); @@ -2047,6 +2044,7 @@ static void evergreen_gpu_init(struct radeon_device *rdev) rdev->config.evergreen.tile_config |= ((gb_addr_config & 0x30000000) >> 28) << 12; + rdev->config.evergreen.backend_map = gb_backend_map; WREG32(GB_BACKEND_MAP, gb_backend_map); WREG32(GB_ADDR_CONFIG, gb_addr_config); WREG32(DMIF_ADDR_CONFIG, gb_addr_config); @@ -2761,6 +2759,9 @@ int evergreen_irq_process(struct radeon_device *rdev) return IRQ_NONE; } restart_ih: + /* Order reading of wptr vs. reading of IH ring data */ + rmb(); + /* display interrupts */ evergreen_irq_ack(rdev); diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c index 189e86522b5b..a134790903d3 100644 --- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -428,7 +428,7 @@ static inline int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u3 last_reg = ARRAY_SIZE(evergreen_reg_safe_bm); i = (reg >> 7); - if (i > last_reg) { + if (i >= last_reg) { dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx); return -EINVAL; } diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index 559dbd412906..44c4750f4518 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -833,6 +833,7 @@ static void cayman_gpu_init(struct radeon_device *rdev) rdev->config.cayman.tile_config |= ((gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT) << 12; + rdev->config.cayman.backend_map = gb_backend_map; WREG32(GB_BACKEND_MAP, gb_backend_map); WREG32(GB_ADDR_CONFIG, gb_addr_config); WREG32(DMIF_ADDR_CONFIG, gb_addr_config); diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index bc54b26cb32f..aa5571b73aa0 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -1662,6 +1662,7 @@ void r600_gpu_init(struct radeon_device *rdev) R6XX_MAX_BACKENDS_MASK) >> 16)), (cc_rb_backend_disable >> 16)); rdev->config.r600.tile_config = tiling_config; + rdev->config.r600.backend_map = backend_map; tiling_config |= BACKEND_MAP(backend_map); WREG32(GB_TILING_CONFIG, tiling_config); WREG32(DCP_TILING_CONFIG, tiling_config & 0xffff); @@ -2212,9 +2213,6 @@ int r600_cp_resume(struct radeon_device *rdev) /* set the wb address whether it's enabled or not */ WREG32(CP_RB_RPTR_ADDR, -#ifdef __BIG_ENDIAN - RB_RPTR_SWAP(2) | -#endif ((rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFFFFFFFC)); WREG32(CP_RB_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF); WREG32(SCRATCH_ADDR, ((rdev->wb.gpu_addr + RADEON_WB_SCRATCH_OFFSET) >> 8) & 0xFFFFFFFF); @@ -2994,10 +2992,6 @@ int r600_irq_init(struct radeon_device *rdev) /* RPTR_REARM only works if msi's are enabled */ if (rdev->msi_enabled) ih_cntl |= RPTR_REARM; - -#ifdef __BIG_ENDIAN - ih_cntl |= IH_MC_SWAP(IH_MC_SWAP_32BIT); -#endif WREG32(IH_CNTL, ih_cntl); /* force the active interrupt state to all disabled */ @@ -3308,6 +3302,10 @@ int r600_irq_process(struct radeon_device *rdev) if (!rdev->ih.enabled || rdev->shutdown) return IRQ_NONE; + /* No MSIs, need a dummy read to flush PCI DMAs */ + if (!rdev->msi_enabled) + RREG32(IH_RB_WPTR); + wptr = r600_get_ih_wptr(rdev); rptr = rdev->ih.rptr; DRM_DEBUG("r600_irq_process start: rptr %d, wptr %d\n", rptr, wptr); @@ -3320,6 +3318,9 @@ int r600_irq_process(struct radeon_device *rdev) } restart_ih: + /* Order reading of wptr vs. reading of IH ring data */ + rmb(); + /* display interrupts */ r600_irq_ack(rdev); diff --git a/drivers/gpu/drm/radeon/r600_cp.c b/drivers/gpu/drm/radeon/r600_cp.c index c3ab959bdc7c..45fd592f9606 100644 --- a/drivers/gpu/drm/radeon/r600_cp.c +++ b/drivers/gpu/drm/radeon/r600_cp.c @@ -1802,8 +1802,8 @@ static void r600_cp_init_ring_buffer(struct drm_device *dev, /* Set ring buffer size */ #ifdef __BIG_ENDIAN RADEON_WRITE(R600_CP_RB_CNTL, - RADEON_BUF_SWAP_32BIT | - RADEON_RB_NO_UPDATE | + R600_BUF_SWAP_32BIT | + R600_RB_NO_UPDATE | (dev_priv->ring.rptr_update_l2qw << 8) | dev_priv->ring.size_l2qw); #else @@ -1820,15 +1820,15 @@ static void r600_cp_init_ring_buffer(struct drm_device *dev, #ifdef __BIG_ENDIAN RADEON_WRITE(R600_CP_RB_CNTL, - RADEON_BUF_SWAP_32BIT | - RADEON_RB_NO_UPDATE | - RADEON_RB_RPTR_WR_ENA | + R600_BUF_SWAP_32BIT | + R600_RB_NO_UPDATE | + R600_RB_RPTR_WR_ENA | (dev_priv->ring.rptr_update_l2qw << 8) | dev_priv->ring.size_l2qw); #else RADEON_WRITE(R600_CP_RB_CNTL, - RADEON_RB_NO_UPDATE | - RADEON_RB_RPTR_WR_ENA | + R600_RB_NO_UPDATE | + R600_RB_RPTR_WR_ENA | (dev_priv->ring.rptr_update_l2qw << 8) | dev_priv->ring.size_l2qw); #endif @@ -1851,13 +1851,8 @@ static void r600_cp_init_ring_buffer(struct drm_device *dev, - ((unsigned long) dev->sg->virtual) + dev_priv->gart_vm_start; } - RADEON_WRITE(R600_CP_RB_RPTR_ADDR, -#ifdef __BIG_ENDIAN - (2 << 0) | -#endif - (rptr_addr & 0xfffffffc)); - RADEON_WRITE(R600_CP_RB_RPTR_ADDR_HI, - upper_32_bits(rptr_addr)); + RADEON_WRITE(R600_CP_RB_RPTR_ADDR, (rptr_addr & 0xfffffffc)); + RADEON_WRITE(R600_CP_RB_RPTR_ADDR_HI, upper_32_bits(rptr_addr)); #ifdef __BIG_ENDIAN RADEON_WRITE(R600_CP_RB_CNTL, diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c index db8ef1905d5f..cf83aa05a684 100644 --- a/drivers/gpu/drm/radeon/r600_cs.c +++ b/drivers/gpu/drm/radeon/r600_cs.c @@ -915,12 +915,11 @@ static inline int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx { struct r600_cs_track *track = (struct r600_cs_track *)p->track; struct radeon_cs_reloc *reloc; - u32 last_reg = ARRAY_SIZE(r600_reg_safe_bm); u32 m, i, tmp, *ib; int r; i = (reg >> 7); - if (i > last_reg) { + if (i >= ARRAY_SIZE(r600_reg_safe_bm)) { dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx); return -EINVAL; } diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index ef0e0e016914..32807baf55e2 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -60,7 +60,7 @@ * are considered as fatal) */ -#include <asm/atomic.h> +#include <linux/atomic.h> #include <linux/wait.h> #include <linux/list.h> #include <linux/kref.h> @@ -1003,6 +1003,7 @@ struct r600_asic { unsigned tiling_npipes; unsigned tiling_group_size; unsigned tile_config; + unsigned backend_map; struct r100_gpu_lockup lockup; }; @@ -1028,6 +1029,7 @@ struct rv770_asic { unsigned tiling_npipes; unsigned tiling_group_size; unsigned tile_config; + unsigned backend_map; struct r100_gpu_lockup lockup; }; @@ -1054,6 +1056,7 @@ struct evergreen_asic { unsigned tiling_npipes; unsigned tiling_group_size; unsigned tile_config; + unsigned backend_map; struct r100_gpu_lockup lockup; }; @@ -1174,7 +1177,7 @@ struct radeon_device { /* Register mmio */ resource_size_t rmmio_base; resource_size_t rmmio_size; - void *rmmio; + void __iomem *rmmio; radeon_rreg_t mc_rreg; radeon_wreg_t mc_wreg; radeon_rreg_t pll_rreg; @@ -1251,20 +1254,20 @@ int radeon_gpu_wait_for_idle(struct radeon_device *rdev); static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg) { if (reg < rdev->rmmio_size) - return readl(((void __iomem *)rdev->rmmio) + reg); + return readl((rdev->rmmio) + reg); else { - writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX); - return readl(((void __iomem *)rdev->rmmio) + RADEON_MM_DATA); + writel(reg, (rdev->rmmio) + RADEON_MM_INDEX); + return readl((rdev->rmmio) + RADEON_MM_DATA); } } static inline void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v) { if (reg < rdev->rmmio_size) - writel(v, ((void __iomem *)rdev->rmmio) + reg); + writel(v, (rdev->rmmio) + reg); else { - writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX); - writel(v, ((void __iomem *)rdev->rmmio) + RADEON_MM_DATA); + writel(reg, (rdev->rmmio) + RADEON_MM_INDEX); + writel(v, (rdev->rmmio) + RADEON_MM_DATA); } } @@ -1296,10 +1299,10 @@ static inline void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v) /* * Registers read & write functions. */ -#define RREG8(reg) readb(((void __iomem *)rdev->rmmio) + (reg)) -#define WREG8(reg, v) writeb(v, ((void __iomem *)rdev->rmmio) + (reg)) -#define RREG16(reg) readw(((void __iomem *)rdev->rmmio) + (reg)) -#define WREG16(reg, v) writew(v, ((void __iomem *)rdev->rmmio) + (reg)) +#define RREG8(reg) readb((rdev->rmmio) + (reg)) +#define WREG8(reg, v) writeb(v, (rdev->rmmio) + (reg)) +#define RREG16(reg) readw((rdev->rmmio) + (reg)) +#define WREG16(reg, v) writew(v, (rdev->rmmio) + (reg)) #define RREG32(reg) r100_mm_rreg(rdev, (reg)) #define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " : 0x%08X\n", r100_mm_rreg(rdev, (reg))) #define WREG32(reg, v) r100_mm_wreg(rdev, (reg), (v)) diff --git a/drivers/gpu/drm/radeon/radeon_clocks.c b/drivers/gpu/drm/radeon/radeon_clocks.c index 2d48e7a1474b..dcd0863e31ae 100644 --- a/drivers/gpu/drm/radeon/radeon_clocks.c +++ b/drivers/gpu/drm/radeon/radeon_clocks.c @@ -96,7 +96,7 @@ uint32_t radeon_legacy_get_memory_clock(struct radeon_device *rdev) * Read XTAL (ref clock), SCLK and MCLK from Open Firmware device * tree. Hopefully, ATI OF driver is kind enough to fill these */ -static bool __devinit radeon_read_clocks_OF(struct drm_device *dev) +static bool radeon_read_clocks_OF(struct drm_device *dev) { struct radeon_device *rdev = dev->dev_private; struct device_node *dp = rdev->pdev->dev.of_node; @@ -166,7 +166,7 @@ static bool __devinit radeon_read_clocks_OF(struct drm_device *dev) return true; } #else -static bool __devinit radeon_read_clocks_OF(struct drm_device *dev) +static bool radeon_read_clocks_OF(struct drm_device *dev) { return false; } diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index e4594676a07c..e0138b674aca 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -779,7 +779,8 @@ void radeon_combios_i2c_init(struct radeon_device *rdev) } } } - } else if (rdev->family >= CHIP_R200) { + } else if ((rdev->family == CHIP_R200) || + (rdev->family >= CHIP_R300)) { /* 0x68 */ i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID"); @@ -2556,6 +2557,7 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev) u16 offset, misc, misc2 = 0; u8 rev, blocks, tmp; int state_index = 0; + struct radeon_i2c_bus_rec i2c_bus; rdev->pm.default_power_state_index = -1; @@ -2574,7 +2576,6 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev) offset = combios_get_table_offset(dev, COMBIOS_OVERDRIVE_INFO_TABLE); if (offset) { u8 thermal_controller = 0, gpio = 0, i2c_addr = 0, clk_bit = 0, data_bit = 0; - struct radeon_i2c_bus_rec i2c_bus; rev = RBIOS8(offset); @@ -2616,6 +2617,25 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev) i2c_new_device(&rdev->pm.i2c_bus->adapter, &info); } } + } else { + /* boards with a thermal chip, but no overdrive table */ + + /* Asus 9600xt has an f75375 on the monid bus */ + if ((dev->pdev->device == 0x4152) && + (dev->pdev->subsystem_vendor == 0x1043) && + (dev->pdev->subsystem_device == 0xc002)) { + i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); + rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus); + if (rdev->pm.i2c_bus) { + struct i2c_board_info info = { }; + const char *name = "f75375"; + info.addr = 0x28; + strlcpy(info.type, name, sizeof(info.type)); + i2c_new_device(&rdev->pm.i2c_bus->adapter, &info); + DRM_INFO("Possible %s thermal controller at 0x%02x\n", + name, info.addr); + } + } } if (rdev->flags & RADEON_IS_MOBILITY) { diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index cbb4584a4a23..e71d2ed7fa11 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -50,10 +50,11 @@ * 2.7.0 - fixups for r600 2D tiling support. (no external ABI change), add eg dyn gpr regs * 2.8.0 - pageflip support, r500 US_FORMAT regs. r500 ARGB2101010 colorbuf, r300->r500 CMASK, clock crystal query * 2.9.0 - r600 tiling (s3tc,rgtc) working, SET_PREDICATION packet 3 on r600 + eg, backend query - * 2.10.0 - fusion 2D tiling, initial compute support for the CS checker + * 2.10.0 - fusion 2D tiling + * 2.11.0 - backend map, initial compute support for the CS checker */ #define KMS_DRIVER_MAJOR 2 -#define KMS_DRIVER_MINOR 10 +#define KMS_DRIVER_MINOR 11 #define KMS_DRIVER_PATCHLEVEL 0 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags); int radeon_driver_unload_kms(struct drm_device *dev); diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c index 021d2b6b556f..7fd4e3e5ad5f 100644 --- a/drivers/gpu/drm/radeon/radeon_fence.c +++ b/drivers/gpu/drm/radeon/radeon_fence.c @@ -29,7 +29,7 @@ * Dave Airlie */ #include <linux/seq_file.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <linux/wait.h> #include <linux/list.h> #include <linux/kref.h> diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 6f80a216bb39..be2c1224e68a 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -237,6 +237,19 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) case RADEON_INFO_FUSION_GART_WORKING: value = 1; break; + case RADEON_INFO_BACKEND_MAP: + if (rdev->family >= CHIP_CAYMAN) + value = rdev->config.cayman.backend_map; + else if (rdev->family >= CHIP_CEDAR) + value = rdev->config.evergreen.backend_map; + else if (rdev->family >= CHIP_RV770) + value = rdev->config.rv770.backend_map; + else if (rdev->family >= CHIP_R600) + value = rdev->config.r600.backend_map; + else { + return -EINVAL; + } + break; default: DRM_DEBUG_KMS("Invalid request %d\n", info->request); return -EINVAL; diff --git a/drivers/gpu/drm/radeon/radeon_mem.c b/drivers/gpu/drm/radeon/radeon_mem.c index ed95155c4b1d..988548efea92 100644 --- a/drivers/gpu/drm/radeon/radeon_mem.c +++ b/drivers/gpu/drm/radeon/radeon_mem.c @@ -139,7 +139,7 @@ static int init_heap(struct mem_block **heap, int start, int size) if (!blocks) return -ENOMEM; - *heap = kmalloc(sizeof(**heap), GFP_KERNEL); + *heap = kzalloc(sizeof(**heap), GFP_KERNEL); if (!*heap) { kfree(blocks); return -ENOMEM; @@ -150,7 +150,6 @@ static int init_heap(struct mem_block **heap, int start, int size) blocks->file_priv = NULL; blocks->next = blocks->prev = *heap; - memset(*heap, 0, sizeof(**heap)); (*heap)->file_priv = (struct drm_file *) - 1; (*heap)->next = (*heap)->prev = blocks; return 0; diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index aaa19dc418a0..6fabe89fa6a1 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -594,6 +594,9 @@ int radeon_pm_init(struct radeon_device *rdev) if (rdev->pm.default_vddc) radeon_atom_set_voltage(rdev, rdev->pm.default_vddc, SET_VOLTAGE_TYPE_ASIC_VDDC); + if (rdev->pm.default_vddci) + radeon_atom_set_voltage(rdev, rdev->pm.default_vddci, + SET_VOLTAGE_TYPE_ASIC_VDDCI); if (rdev->pm.default_sclk) radeon_set_engine_clock(rdev, rdev->pm.default_sclk); if (rdev->pm.default_mclk) diff --git a/drivers/gpu/drm/radeon/radeon_reg.h b/drivers/gpu/drm/radeon/radeon_reg.h index bc44a3d35ec6..b4ce86455707 100644 --- a/drivers/gpu/drm/radeon/radeon_reg.h +++ b/drivers/gpu/drm/radeon/radeon_reg.h @@ -3295,7 +3295,7 @@ # define RADEON_RB_BUFSZ_MASK (0x3f << 0) # define RADEON_RB_BLKSZ_SHIFT 8 # define RADEON_RB_BLKSZ_MASK (0x3f << 8) -# define RADEON_BUF_SWAP_32BIT (1 << 17) +# define RADEON_BUF_SWAP_32BIT (2 << 16) # define RADEON_MAX_FETCH_SHIFT 18 # define RADEON_MAX_FETCH_MASK (0x3 << 18) # define RADEON_RB_NO_UPDATE (1 << 27) diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c index 1f5850e473cc..4b5d0e6974a8 100644 --- a/drivers/gpu/drm/radeon/rs600.c +++ b/drivers/gpu/drm/radeon/rs600.c @@ -530,7 +530,7 @@ int rs600_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr) addr = addr & 0xFFFFFFFFFFFFF000ULL; addr |= R600_PTE_VALID | R600_PTE_SYSTEM | R600_PTE_SNOOPED; addr |= R600_PTE_READABLE | R600_PTE_WRITEABLE; - writeq(addr, ((void __iomem *)ptr) + (i * 8)); + writeq(addr, ptr + (i * 8)); return 0; } diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index 4de51891aa6d..4720d000d440 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -778,6 +778,7 @@ static void rv770_gpu_init(struct radeon_device *rdev) (cc_rb_backend_disable >> 16)); rdev->config.rv770.tile_config = gb_tiling_config; + rdev->config.rv770.backend_map = backend_map; gb_tiling_config |= BACKEND_MAP(backend_map); WREG32(GB_TILING_CONFIG, gb_tiling_config); diff --git a/drivers/gpu/drm/sis/sis_drv.h b/drivers/gpu/drm/sis/sis_drv.h index ef940bad63f7..194303c177ad 100644 --- a/drivers/gpu/drm/sis/sis_drv.h +++ b/drivers/gpu/drm/sis/sis_drv.h @@ -48,8 +48,8 @@ enum sis_family { #define SIS_BASE (dev_priv->mmio) -#define SIS_READ(reg) DRM_READ32(SIS_BASE, reg); -#define SIS_WRITE(reg, val) DRM_WRITE32(SIS_BASE, reg, val); +#define SIS_READ(reg) DRM_READ32(SIS_BASE, reg) +#define SIS_WRITE(reg, val) DRM_WRITE32(SIS_BASE, reg, val) typedef struct drm_sis_private { drm_local_map_t *mmio; diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 2e618b5ac465..56619f64b6bf 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -37,7 +37,7 @@ #include <linux/mm.h> #include <linux/file.h> #include <linux/module.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #define TTM_ASSERT_LOCKED(param) #define TTM_DEBUG(fmt, arg...) diff --git a/drivers/gpu/drm/ttm/ttm_lock.c b/drivers/gpu/drm/ttm/ttm_lock.c index de41e55a944a..075daf44bce4 100644 --- a/drivers/gpu/drm/ttm/ttm_lock.c +++ b/drivers/gpu/drm/ttm/ttm_lock.c @@ -30,7 +30,7 @@ #include "ttm/ttm_lock.h" #include "ttm/ttm_module.h" -#include <asm/atomic.h> +#include <linux/atomic.h> #include <linux/errno.h> #include <linux/wait.h> #include <linux/sched.h> diff --git a/drivers/gpu/drm/ttm/ttm_object.c b/drivers/gpu/drm/ttm/ttm_object.c index ebddd443d91a..93577f2e2954 100644 --- a/drivers/gpu/drm/ttm/ttm_object.c +++ b/drivers/gpu/drm/ttm/ttm_object.c @@ -55,7 +55,7 @@ #include <linux/spinlock.h> #include <linux/slab.h> #include <linux/module.h> -#include <asm/atomic.h> +#include <linux/atomic.h> struct ttm_object_file { struct ttm_object_device *tdev; diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c index 170e751c283e..727e93daac3b 100644 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c @@ -40,7 +40,7 @@ #include <linux/slab.h> #include <linux/dma-mapping.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include "ttm/ttm_bo_driver.h" #include "ttm/ttm_page_alloc.h" diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c index f1a52f9e7298..07ce02da78a4 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c @@ -585,11 +585,10 @@ int vmw_overlay_init(struct vmw_private *dev_priv) return -ENOSYS; } - overlay = kmalloc(sizeof(*overlay), GFP_KERNEL); + overlay = kzalloc(sizeof(*overlay), GFP_KERNEL); if (!overlay) return -ENOMEM; - memset(overlay, 0, sizeof(*overlay)); mutex_init(&overlay->mutex); for (i = 0; i < VMW_MAX_NUM_STREAMS; i++) { overlay->stream[i].buf = NULL; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c index 5408b1b7996f..bfe1bcce7f8a 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c @@ -612,11 +612,9 @@ int vmw_surface_define_ioctl(struct drm_device *dev, void *data, srf->sizes[0].height == 64 && srf->format == SVGA3D_A8R8G8B8) { - srf->snooper.image = kmalloc(64 * 64 * 4, GFP_KERNEL); - /* clear the image */ - if (srf->snooper.image) { - memset(srf->snooper.image, 0x00, 64 * 64 * 4); - } else { + /* allocate image area and clear it */ + srf->snooper.image = kzalloc(64 * 64 * 4, GFP_KERNEL); + if (!srf->snooper.image) { DRM_ERROR("Failed to allocate cursor_image\n"); ret = -ENOMEM; goto out_err1; diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c index 8a1021f2e319..c72f1c0b5e63 100644 --- a/drivers/gpu/vga/vgaarb.c +++ b/drivers/gpu/vga/vgaarb.c @@ -1171,10 +1171,9 @@ static int vga_arb_open(struct inode *inode, struct file *file) pr_debug("%s\n", __func__); - priv = kmalloc(sizeof(struct vga_arb_private), GFP_KERNEL); + priv = kzalloc(sizeof(*priv), GFP_KERNEL); if (priv == NULL) return -ENOMEM; - memset(priv, 0, sizeof(*priv)); spin_lock_init(&priv->lock); file->private_data = priv; |