diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/engine/disp')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/base.c | 52 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv04.c | 31 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv50.c | 70 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv50.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv84.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv94.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nva0.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nva3.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c | 59 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nve0.c | 10 |
10 files changed, 123 insertions, 121 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/base.c b/drivers/gpu/drm/nouveau/core/engine/disp/base.c new file mode 100644 index 0000000..7a5cae4 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/disp/base.c @@ -0,0 +1,52 @@ +/* + * Copyright 2013 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ + +#include <engine/disp.h> + +void +_nouveau_disp_dtor(struct nouveau_object *object) +{ + struct nouveau_disp *disp = (void *)object; + nouveau_event_destroy(&disp->vblank); + nouveau_engine_destroy(&disp->base); +} + +int +nouveau_disp_create_(struct nouveau_object *parent, + struct nouveau_object *engine, + struct nouveau_oclass *oclass, int heads, + const char *intname, const char *extname, + int length, void **pobject) +{ + struct nouveau_disp *disp; + int ret; + + ret = nouveau_engine_create_(parent, engine, oclass, true, + intname, extname, length, pobject); + disp = *pobject; + if (ret) + return ret; + + return nouveau_event_create(heads, &disp->vblank); +} diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv04.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv04.c index 6eaf725..05e903f 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv04.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv04.c @@ -23,6 +23,8 @@ */ #include <engine/disp.h> + +#include <core/event.h> #include <core/class.h> struct nv04_disp_priv { @@ -35,12 +37,20 @@ nv04_disp_sclass[] = { {}, }; +/******************************************************************************* + * Display engine implementation + ******************************************************************************/ + +static void +nv04_disp_vblank_enable(struct nouveau_event *event, int head) +{ + nv_wr32(event->priv, 0x600140 + (head * 0x2000) , 0x00000001); +} + static void -nv04_disp_intr_vblank(struct nv04_disp_priv *priv, int crtc) +nv04_disp_vblank_disable(struct nouveau_event *event, int head) { - struct nouveau_disp *disp = &priv->base; - if (disp->vblank.notify) - disp->vblank.notify(disp->vblank.data, crtc); + nv_wr32(event->priv, 0x600140 + (head * 0x2000) , 0x00000000); } static void @@ -51,25 +61,25 @@ nv04_disp_intr(struct nouveau_subdev *subdev) u32 crtc1 = nv_rd32(priv, 0x602100); if (crtc0 & 0x00000001) { - nv04_disp_intr_vblank(priv, 0); + nouveau_event_trigger(priv->base.vblank, 0); nv_wr32(priv, 0x600100, 0x00000001); } if (crtc1 & 0x00000001) { - nv04_disp_intr_vblank(priv, 1); + nouveau_event_trigger(priv->base.vblank, 1); nv_wr32(priv, 0x602100, 0x00000001); } } static int nv04_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) { struct nv04_disp_priv *priv; int ret; - ret = nouveau_disp_create(parent, engine, oclass, "DISPLAY", + ret = nouveau_disp_create(parent, engine, oclass, 2, "DISPLAY", "display", &priv); *pobject = nv_object(priv); if (ret) @@ -77,6 +87,9 @@ nv04_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->sclass = nv04_disp_sclass; nv_subdev(priv)->intr = nv04_disp_intr; + priv->base.vblank->priv = priv; + priv->base.vblank->enable = nv04_disp_vblank_enable; + priv->base.vblank->disable = nv04_disp_vblank_disable; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c index ca1a7d7..0d26f00 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c @@ -27,7 +27,6 @@ #include <core/handle.h> #include <core/class.h> -#include <engine/software.h> #include <engine/disp.h> #include <subdev/bios.h> @@ -37,7 +36,6 @@ #include <subdev/bios/pll.h> #include <subdev/timer.h> #include <subdev/fb.h> -#include <subdev/bar.h> #include <subdev/clock.h> #include "nv50.h" @@ -543,6 +541,18 @@ nv50_disp_curs_ofuncs = { * Base display object ******************************************************************************/ +static void +nv50_disp_base_vblank_enable(struct nouveau_event *event, int head) +{ + nv_mask(event->priv, 0x61002c, (1 << head), (1 << head)); +} + +static void +nv50_disp_base_vblank_disable(struct nouveau_event *event, int head) +{ + nv_mask(event->priv, 0x61002c, (1 << head), (0 << head)); +} + static int nv50_disp_base_ctor(struct nouveau_object *parent, struct nouveau_object *engine, @@ -559,6 +569,9 @@ nv50_disp_base_ctor(struct nouveau_object *parent, if (ret) return ret; + priv->base.vblank->priv = priv; + priv->base.vblank->enable = nv50_disp_base_vblank_enable; + priv->base.vblank->disable = nv50_disp_base_vblank_disable; return nouveau_ramht_new(parent, parent, 0x1000, 0, &base->ramht); } @@ -756,50 +769,6 @@ nv50_disp_intr_error(struct nv50_disp_priv *priv) } } -static void -nv50_disp_intr_vblank(struct nv50_disp_priv *priv, int crtc) -{ - struct nouveau_bar *bar = nouveau_bar(priv); - struct nouveau_disp *disp = &priv->base; - struct nouveau_software_chan *chan, *temp; - unsigned long flags; - - spin_lock_irqsave(&disp->vblank.lock, flags); - list_for_each_entry_safe(chan, temp, &disp->vblank.list, vblank.head) { - if (chan->vblank.crtc != crtc) - continue; - - if (nv_device(priv)->chipset >= 0xc0) { - nv_wr32(priv, 0x001718, 0x80000000 | chan->vblank.channel); - bar->flush(bar); - nv_wr32(priv, 0x06000c, - upper_32_bits(chan->vblank.offset)); - nv_wr32(priv, 0x060010, - lower_32_bits(chan->vblank.offset)); - nv_wr32(priv, 0x060014, chan->vblank.value); - } else { - nv_wr32(priv, 0x001704, chan->vblank.channel); - nv_wr32(priv, 0x001710, 0x80000000 | chan->vblank.ctxdma); - bar->flush(bar); - if (nv_device(priv)->chipset == 0x50) { - nv_wr32(priv, 0x001570, chan->vblank.offset); - nv_wr32(priv, 0x001574, chan->vblank.value); - } else { - nv_wr32(priv, 0x060010, chan->vblank.offset); - nv_wr32(priv, 0x060014, chan->vblank.value); - } - } - - list_del(&chan->vblank.head); - if (disp->vblank.put) - disp->vblank.put(disp->vblank.data, crtc); - } - spin_unlock_irqrestore(&disp->vblank.lock, flags); - - if (disp->vblank.notify) - disp->vblank.notify(disp->vblank.data, crtc); -} - static u16 exec_lookup(struct nv50_disp_priv *priv, int head, int outp, u32 ctrl, struct dcb_output *dcb, u8 *ver, u8 *hdr, u8 *cnt, u8 *len, @@ -1201,13 +1170,13 @@ nv50_disp_intr(struct nouveau_subdev *subdev) } if (intr1 & 0x00000004) { - nv50_disp_intr_vblank(priv, 0); + nouveau_event_trigger(priv->base.vblank, 0); nv_wr32(priv, 0x610024, 0x00000004); intr1 &= ~0x00000004; } if (intr1 & 0x00000008) { - nv50_disp_intr_vblank(priv, 1); + nouveau_event_trigger(priv->base.vblank, 1); nv_wr32(priv, 0x610024, 0x00000008); intr1 &= ~0x00000008; } @@ -1226,7 +1195,7 @@ nv50_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv50_disp_priv *priv; int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", + ret = nouveau_disp_create(parent, engine, oclass, 2, "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) @@ -1242,9 +1211,6 @@ nv50_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->dac.power = nv50_dac_power; priv->dac.sense = nv50_dac_sense; priv->sor.power = nv50_sor_power; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h index a6bb9314..fc89718 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h @@ -3,7 +3,9 @@ #include <core/parent.h> #include <core/namedb.h> +#include <core/engctx.h> #include <core/ramht.h> +#include <core/event.h> #include <engine/dmaobj.h> #include <engine/disp.h> diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c index fc84eac..a215342 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c @@ -63,7 +63,7 @@ nv84_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv50_disp_priv *priv; int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", + ret = nouveau_disp_create(parent, engine, oclass, 2, "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) @@ -80,9 +80,6 @@ nv84_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->dac.sense = nv50_dac_sense; priv->sor.power = nv50_sor_power; priv->sor.hdmi = nv84_hdmi_ctrl; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c index ba9dfd4..a315e28 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c @@ -69,7 +69,7 @@ nv94_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv50_disp_priv *priv; int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", + ret = nouveau_disp_create(parent, engine, oclass, 2, "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) @@ -91,9 +91,6 @@ nv94_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->sor.dp_train_fini = nv94_sor_dp_train_fini; priv->sor.dp_lnkctl = nv94_sor_dp_lnkctl; priv->sor.dp_drvctl = nv94_sor_dp_drvctl; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c index 5d63902..480e2de 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c @@ -53,7 +53,7 @@ nva0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv50_disp_priv *priv; int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", + ret = nouveau_disp_create(parent, engine, oclass, 2, "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) @@ -70,9 +70,6 @@ nva0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->dac.sense = nv50_dac_sense; priv->sor.power = nv50_sor_power; priv->sor.hdmi = nv84_hdmi_ctrl; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c b/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c index e9192ca..718b4f6 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c @@ -70,7 +70,7 @@ nva3_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv50_disp_priv *priv; int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", + ret = nouveau_disp_create(parent, engine, oclass, 2, "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) @@ -93,9 +93,6 @@ nva3_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->sor.dp_train_fini = nv94_sor_dp_train_fini; priv->sor.dp_lnkctl = nv94_sor_dp_lnkctl; priv->sor.dp_drvctl = nv94_sor_dp_drvctl; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c index 9e38ebf..74626e8 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c @@ -27,12 +27,10 @@ #include <core/handle.h> #include <core/class.h> -#include <engine/software.h> #include <engine/disp.h> #include <subdev/timer.h> #include <subdev/fb.h> -#include <subdev/bar.h> #include <subdev/clock.h> #include <subdev/bios.h> @@ -443,6 +441,18 @@ nvd0_disp_curs_ofuncs = { * Base display object ******************************************************************************/ +static void +nvd0_disp_base_vblank_enable(struct nouveau_event *event, int head) +{ + nv_mask(event->priv, 0x6100c0 + (head * 0x800), 0x00000001, 0x00000001); +} + +static void +nvd0_disp_base_vblank_disable(struct nouveau_event *event, int head) +{ + nv_mask(event->priv, 0x6100c0 + (head * 0x800), 0x00000001, 0x00000000); +} + static int nvd0_disp_base_ctor(struct nouveau_object *parent, struct nouveau_object *engine, @@ -459,6 +469,10 @@ nvd0_disp_base_ctor(struct nouveau_object *parent, if (ret) return ret; + priv->base.vblank->priv = priv; + priv->base.vblank->enable = nvd0_disp_base_vblank_enable; + priv->base.vblank->disable = nvd0_disp_base_vblank_disable; + return nouveau_ramht_new(parent, parent, 0x1000, 0, &base->ramht); } @@ -822,35 +836,6 @@ nvd0_display_unk4_handler(struct nv50_disp_priv *priv, u32 head, u32 mask) nv_wr32(priv, 0x6101d0, 0x80000000); } -static void -nvd0_disp_intr_vblank(struct nv50_disp_priv *priv, int crtc) -{ - struct nouveau_bar *bar = nouveau_bar(priv); - struct nouveau_disp *disp = &priv->base; - struct nouveau_software_chan *chan, *temp; - unsigned long flags; - - spin_lock_irqsave(&disp->vblank.lock, flags); - list_for_each_entry_safe(chan, temp, &disp->vblank.list, vblank.head) { - if (chan->vblank.crtc != crtc) - continue; - - nv_wr32(priv, 0x001718, 0x80000000 | chan->vblank.channel); - bar->flush(bar); - nv_wr32(priv, 0x06000c, upper_32_bits(chan->vblank.offset)); - nv_wr32(priv, 0x060010, lower_32_bits(chan->vblank.offset)); - nv_wr32(priv, 0x060014, chan->vblank.value); - - list_del(&chan->vblank.head); - if (disp->vblank.put) - disp->vblank.put(disp->vblank.data, crtc); - } - spin_unlock_irqrestore(&disp->vblank.lock, flags); - - if (disp->vblank.notify) - disp->vblank.notify(disp->vblank.data, crtc); -} - void nvd0_disp_intr(struct nouveau_subdev *subdev) { @@ -920,7 +905,7 @@ nvd0_disp_intr(struct nouveau_subdev *subdev) if (mask & intr) { u32 stat = nv_rd32(priv, 0x6100bc + (i * 0x800)); if (stat & 0x00000001) - nvd0_disp_intr_vblank(priv, i); + nouveau_event_trigger(priv->base.vblank, i); nv_mask(priv, 0x6100bc + (i * 0x800), 0, 0); nv_rd32(priv, 0x6100c0 + (i * 0x800)); } @@ -933,10 +918,11 @@ nvd0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_object **pobject) { struct nv50_disp_priv *priv; + int heads = nv_rd32(parent, 0x022448); int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", - "display", &priv); + ret = nouveau_disp_create(parent, engine, oclass, heads, + "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) return ret; @@ -945,7 +931,7 @@ nvd0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->cclass = &nv50_disp_cclass; nv_subdev(priv)->intr = nvd0_disp_intr; priv->sclass = nvd0_disp_sclass; - priv->head.nr = nv_rd32(priv, 0x022448); + priv->head.nr = heads; priv->dac.nr = 3; priv->sor.nr = 4; priv->dac.power = nv50_dac_power; @@ -958,9 +944,6 @@ nvd0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->sor.dp_train_fini = nv94_sor_dp_train_fini; priv->sor.dp_lnkctl = nvd0_sor_dp_lnkctl; priv->sor.dp_drvctl = nvd0_sor_dp_drvctl; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c index 259537c..5512296 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c @@ -51,10 +51,11 @@ nve0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_object **pobject) { struct nv50_disp_priv *priv; + int heads = nv_rd32(parent, 0x022448); int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", - "display", &priv); + ret = nouveau_disp_create(parent, engine, oclass, heads, + "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) return ret; @@ -63,7 +64,7 @@ nve0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->cclass = &nv50_disp_cclass; nv_subdev(priv)->intr = nvd0_disp_intr; priv->sclass = nve0_disp_sclass; - priv->head.nr = nv_rd32(priv, 0x022448); + priv->head.nr = heads; priv->dac.nr = 3; priv->sor.nr = 4; priv->dac.power = nv50_dac_power; @@ -76,9 +77,6 @@ nve0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->sor.dp_train_fini = nv94_sor_dp_train_fini; priv->sor.dp_lnkctl = nvd0_sor_dp_lnkctl; priv->sor.dp_drvctl = nvd0_sor_dp_drvctl; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); return 0; } |