/* * Copyright 2007 Stephane Marchesin * All Rights Reserved. * * 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 (including the next * paragraph) 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 * PRECISION INSIGHT AND/OR ITS SUPPLIERS 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. */ #include "drmP.h" #include "drm.h" #include "nouveau_drm.h" #include "nouveau_drv.h" static uint32_t nv04_graph_ctx_regs[] = { 0x0040053c, 0x00400544, 0x00400540, 0x00400548, NV04_PGRAPH_CTX_SWITCH1, NV04_PGRAPH_CTX_SWITCH2, NV04_PGRAPH_CTX_SWITCH3, NV04_PGRAPH_CTX_SWITCH4, NV04_PGRAPH_CTX_CACHE1, NV04_PGRAPH_CTX_CACHE2, NV04_PGRAPH_CTX_CACHE3, NV04_PGRAPH_CTX_CACHE4, 0x00400184, 0x004001a4, 0x004001c4, 0x004001e4, 0x00400188, 0x004001a8, 0x004001c8, 0x004001e8, 0x0040018c, 0x004001ac, 0x004001cc, 0x004001ec, 0x00400190, 0x004001b0, 0x004001d0, 0x004001f0, 0x00400194, 0x004001b4, 0x004001d4, 0x004001f4, 0x00400198, 0x004001b8, 0x004001d8, 0x004001f8, 0x0040019c, 0x004001bc, 0x004001dc, 0x004001fc, 0x00400174, NV04_PGRAPH_DMA_START_0, NV04_PGRAPH_DMA_START_1, NV04_PGRAPH_DMA_LENGTH, NV04_PGRAPH_DMA_MISC, NV04_PGRAPH_DMA_PITCH, NV04_PGRAPH_BOFFSET0, NV04_PGRAPH_BBASE0, NV04_PGRAPH_BLIMIT0, NV04_PGRAPH_BOFFSET1, NV04_PGRAPH_BBASE1, NV04_PGRAPH_BLIMIT1, NV04_PGRAPH_BOFFSET2, NV04_PGRAPH_BBASE2, NV04_PGRAPH_BLIMIT2, NV04_PGRAPH_BOFFSET3, NV04_PGRAPH_BBASE3, NV04_PGRAPH_BLIMIT3, NV04_PGRAPH_BOFFSET4, NV04_PGRAPH_BBASE4, NV04_PGRAPH_BLIMIT4, NV04_PGRAPH_BOFFSET5, NV04_PGRAPH_BBASE5, NV04_PGRAPH_BLIMIT5, NV04_PGRAPH_BPITCH0, NV04_PGRAPH_BPITCH1, NV04_PGRAPH_BPITCH2, NV04_PGRAPH_BPITCH3, NV04_PGRAPH_BPITCH4, NV04_PGRAPH_SURFACE, NV04_PGRAPH_STATE, NV04_PGRAPH_BSWIZZLE2, NV04_PGRAPH_BSWIZZLE5, NV04_PGRAPH_BPIXEL, NV04_PGRAPH_NOTIFY, NV04_PGRAPH_PATT_COLOR0, NV04_PGRAPH_PATT_COLOR1, NV04_PGRAPH_PATT_COLORRAM+0x00, NV04_PGRAPH_PATT_COLORRAM+0x04, NV04_PGRAPH_PATT_COLORRAM+0x08, NV04_PGRAPH_PATT_COLORRAM+0x0c, NV04_PGRAPH_PATT_COLORRAM+0x10, NV04_PGRAPH_PATT_COLORRAM+0x14, NV04_PGRAPH_PATT_COLORRAM+0x18, NV04_PGRAPH_PATT_COLORRAM+0x1c, NV04_PGRAPH_PATT_COLORRAM+0x20, NV04_PGRAPH_PATT_COLORRAM+0x24, NV04_PGRAPH_PATT_COLORRAM+0x28, NV04_PGRAPH_PATT_COLORRAM+0x2c, NV04_PGRAPH_PATT_COLORRAM+0x30, NV04_PGRAPH_PATT_COLORRAM+0x34, NV04_PGRAPH_PATT_COLORRAM+0x38, NV04_PGRAPH_PATT_COLORRAM+0x3c, NV04_PGRAPH_PATT_COLORRAM+0x40, NV04_PGRAPH_PATT_COLORRAM+0x44, NV04_PGRAPH_PATT_COLORRAM+0x48, NV04_PGRAPH_PATT_COLORRAM+0x4c, NV04_PGRAPH_PATT_COLORRAM+0x50, NV04_PGRAPH_PATT_COLORRAM+0x54, NV04_PGRAPH_PATT_COLORRAM+0x58, NV04_PGRAPH_PATT_COLORRAM+0x5c, NV04_PGRAPH_PATT_COLORRAM+0x60, NV04_PGRAPH_PATT_COLORRAM+0x64, NV04_PGRAPH_PATT_COLORRAM+0x68, NV04_PGRAPH_PATT_COLORRAM+0x6c, NV04_PGRAPH_PATT_COLORRAM+0x70, NV04_PGRAPH_PATT_COLORRAM+0x74, NV04_PGRAPH_PATT_COLORRAM+0x78, NV04_PGRAPH_PATT_COLORRAM+0x7c, NV04_PGRAPH_PATT_COLORRAM+0x80, NV04_PGRAPH_PATT_COLORRAM+0x84, NV04_PGRAPH_PATT_COLORRAM+0x88, NV04_PGRAPH_PATT_COLORRAM+0x8c, NV04_PGRAPH_PATT_COLORRAM+0x90, NV04_PGRAPH_PATT_COLORRAM+0x94, NV04_PGRAPH_PATT_COLORRAM+0x98, NV04_PGRAPH_PATT_COLORRAM+0x9c, NV04_PGRAPH_PATT_COLORRAM+0xa0, NV04_PGRAPH_PATT_COLORRAM+0xa4, NV04_PGRAPH_PATT_COLORRAM+0xa8, NV04_PGRAPH_PATT_COLORRAM+0xac, NV04_PGRAPH_PATT_COLORRAM+0xb0, NV04_PGRAPH_PATT_COLORRAM+0xb4, NV04_PGRAPH_PATT_COLORRAM+0xb8, NV04_PGRAPH_PATT_COLORRAM+0xbc, NV04_PGRAPH_PATT_COLORRAM+0xc0, NV04_PGRAPH_PATT_COLORRAM+0xc4, NV04_PGRAPH_PATT_COLORRAM+0xc8, NV04_PGRAPH_PATT_COLORRAM+0xcc, NV04_PGRAPH_PATT_COLORRAM+0xd0, NV04_PGRAPH_PATT_COLORRAM+0xd4, NV04_PGRAPH_PATT_COLORRAM+0xd8, NV04_PGRAPH_PATT_COLORRAM+0xdc, NV04_PGRAPH_PATT_COLORRAM+0xe0, NV04_PGRAPH_PATT_COLORRAM+0xe4, NV04_PGRAPH_PATT_COLORRAM+0xe8, NV04_PGRAPH_PATT_COLORRAM+0xec, NV04_PGRAPH_PATT_COLORRAM+0xf0, NV04_PGRAPH_PATT_COLORRAM+0xf4, NV04_PGRAPH_PATT_COLORRAM+0xf8, NV04_PGRAPH_PATT_COLORRAM+0xfc, NV04_PGRAPH_PATTERN, 0x0040080c, NV04_PGRAPH_PATTERN_SHAPE, 0x00400600, NV04_PGRAPH_ROP3, NV04_PGRAPH_CHROMA, NV04_PGRAPH_BETA_AND, NV04_PGRAPH_BETA_PREMULT, NV04_PGRAPH_CONTROL0, NV04_PGRAPH_CONTROL1, NV04_PGRAPH_CONTROL2, NV04_PGRAPH_BLEND, NV04_PGRAPH_STORED_FMT, NV04_PGRAPH_SOURCE_COLOR, 0x00400560, 0x00400568, 0x00400564, 0x0040056c, 0x00400400, 0x00400480, 0x00400404, 0x00400484, 0x00400408, 0x00400488, 0x0040040c, 0x0040048c, 0x00400410, 0x00400490, 0x00400414, 0x00400494, 0x00400418, 0x00400498, 0x0040041c, 0x0040049c, 0x00400420, 0x004004a0, 0x00400424, 0x004004a4, 0x00400428, 0x004004a8, 0x0040042c, 0x004004ac, 0x00400430, 0x004004b0, 0x00400434, 0x004004b4, 0x00400438, 0x004004b8, 0x0040043c, 0x004004bc, 0x00400440, 0x004004c0, 0x00400444, 0x004004c4, 0x00400448, 0x004004c8, 0x0040044c, 0x004004cc, 0x00400450, 0x004004d0, 0x00400454, 0x004004d4, 0x00400458, 0x004004d8, 0x0040045c, 0x004004dc, 0x00400460, 0x004004e0, 0x00400464, 0x004004e4, 0x00400468, 0x004004e8, 0x0040046c, 0x004004ec, 0x00400470, 0x004004f0, 0x00400474, 0x004004f4, 0x00400478, 0x004004f8, 0x0040047c, 0x004004fc, 0x00400534, 0x00400538, 0x00400514, 0x00400518, 0x0040051c, 0x00400520, 0x00400524, 0x00400528, 0x0040052c, 0x00400530, 0x00400d00, 0x00400d40, 0x00400d80, 0x00400d04, 0x00400d44, 0x00400d84, 0x00400d08, 0x00400d48, 0x00400d88, 0x00400d0c, 0x00400d4c, 0x00400d8c, 0x00400d10, 0x00400d50, 0x00400d90, 0x00400d14, 0x00400d54, 0x00400d94, 0x00400d18, 0x00400d58, 0x00400d98, 0x00400d1c, 0x00400d5c, 0x00400d9c, 0x00400d20, 0x00400d60, 0x00400da0, 0x00400d24, 0x00400d64, 0x00400da4, 0x00400d28, 0x00400d68, 0x00400da8, 0x00400d2c, 0x00400d6c, 0x00400dac, 0x00400d30, 0x00400d70, 0x00400db0, 0x00400d34, 0x00400d74, 0x00400db4, 0x00400d38, 0x00400d78, 0x00400db8, 0x00400d3c, 0x00400d7c, 0x00400dbc, 0x00400590, 0x00400594, 0x00400598, 0x0040059c, 0x004005a8, 0x004005ac, 0x004005b0, 0x004005b4, 0x004005c0, 0x004005c4, 0x004005c8, 0x004005cc, 0x004005d0, 0x004005d4, 0x004005d8, 0x004005dc, 0x004005e0, NV04_PGRAPH_PASSTHRU_0, NV04_PGRAPH_PASSTHRU_1, NV04_PGRAPH_PASSTHRU_2, NV04_PGRAPH_DVD_COLORFMT, NV04_PGRAPH_SCALED_FORMAT, NV04_PGRAPH_MISC24_0, NV04_PGRAPH_MISC24_1, NV04_PGRAPH_MISC24_2, 0x00400500, 0x00400504, NV04_PGRAPH_VALID1, NV04_PGRAPH_VALID2, NV04_PGRAPH_DEBUG_3 }; struct graph_state { int nv04[ARRAY_SIZE(nv04_graph_ctx_regs)]; }; struct nouveau_channel * nv04_graph_channel(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; int chid = dev_priv->engine.fifo.channels; if (nv_rd32(dev, NV04_PGRAPH_CTX_CONTROL) & 0x00010000) chid = nv_rd32(dev, NV04_PGRAPH_CTX_USER) >> 24; if (chid >= dev_priv->engine.fifo.channels) return NULL; return dev_priv->fifos[chid]; } void nv04_graph_context_switch(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph; struct nouveau_channel *chan = NULL; int chid; pgraph->fifo_access(dev, false); nouveau_wait_for_idle(dev); /* If previous context is valid, we need to save it */ pgraph->unload_context(dev); /* Load context for next channel */ chid = dev_priv->engine.fifo.channel_id(dev); chan = dev_priv->fifos[chid]; if (chan) nv04_graph_load_context(chan); pgraph->fifo_access(dev, true); } static uint32_t *ctx_reg(struct graph_state *ctx, uint32_t reg) { int i; for (i = 0; i < ARRAY_SIZE(nv04_graph_ctx_regs); i++) { if (nv04_graph_ctx_regs[i] == reg) return &ctx->nv04[i]; } return NULL; } int nv04_graph_create_context(struct nouveau_channel *chan) { struct graph_state *pgraph_ctx; NV_DEBUG(chan->dev, "nv04_graph_context_create %d\n", chan->id); chan->pgraph_ctx = pgraph_ctx = kzalloc(sizeof(*pgraph_ctx), GFP_KERNEL); if (pgraph_ctx == NULL) return -ENOMEM; *ctx_reg(pgraph_ctx, NV04_PGRAPH_DEBUG_3) = 0xfad4ff31; return 0; } void nv04_graph_destroy_context(struct nouveau_channel *chan) { struct graph_state *pgraph_ctx = chan->pgraph_ctx; kfree(pgraph_ctx); chan->pgraph_ctx = NULL; } int nv04_graph_load_context(struct nouveau_channel *chan) { struct drm_device *dev = chan->dev; struct graph_state *pgraph_ctx = chan->pgraph_ctx; uint32_t tmp; int i; for (i = 0; i < ARRAY_SIZE(nv04_graph_ctx_regs); i++) nv_wr32(dev, nv04_graph_ctx_regs[i], pgraph_ctx->nv04[i]); nv_wr32(dev, NV04_PGRAPH_CTX_CONTROL, 0x10010100); tmp = nv_rd32(dev, NV04_PGRAPH_CTX_USER) & 0x00ffffff; nv_wr32(dev, NV04_PGRAPH_CTX_USER, tmp | chan->id << 24); tmp = nv_rd32(dev, NV04_PGRAPH_FFINTFC_ST2); nv_wr32(dev, NV04_PGRAPH_FFINTFC_ST2, tmp & 0x000fffff); return 0; } int nv04_graph_unload_context(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph; struct nouveau_channel *chan = NULL; struct graph_state *ctx; uint32_t tmp; int i; chan = pgraph->channel(dev); if (!chan) return 0; ctx = chan->pgraph_ctx; for (i = 0; i < ARRAY_SIZE(nv04_graph_ctx_regs); i++) ctx->nv04[i] = nv_rd32(dev, nv04_graph_ctx_regs[i]); nv_wr32(dev, NV04_PGRAPH_CTX_CONTROL, 0x10000000); tmp = nv_rd32(dev, NV04_PGRAPH_CTX_USER) & 0x00ffffff; tmp |= (dev_priv->engine.fifo.channels - 1) << 24; nv_wr32(dev, NV04_PGRAPH_CTX_USER, tmp); return 0; } int nv04_graph_init(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; uint32_t tmp; nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) & ~NV_PMC_ENABLE_PGRAPH); nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) | NV_PMC_ENABLE_PGRAPH); /* Enable PGRAPH interrupts */ nv_wr32(dev, NV03_PGRAPH_INTR, 0xFFFFFFFF); nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF); nv_wr32(dev, NV04_PGRAPH_VALID1, 0); nv_wr32(dev, NV04_PGRAPH_VALID2, 0); /*nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0x000001FF); nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0x001FFFFF);*/ nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0x1231c000); /*1231C000 blob, 001 haiku*/ //*V_WRITE(NV04_PGRAPH_DEBUG_1, 0xf2d91100);*/ nv_wr32(dev, NV04_PGRAPH_DEBUG_1, 0x72111100); /*0x72111100 blob , 01 haiku*/ /*nv_wr32(dev, NV04_PGRAPH_DEBUG_2, 0x11d5f870);*/ nv_wr32(dev, NV04_PGRAPH_DEBUG_2, 0x11d5f071); /*haiku same*/ /*nv_wr32(dev, NV04_PGRAPH_DEBUG_3, 0xfad4ff31);*/ nv_wr32(dev, NV04_PGRAPH_DEBUG_3, 0xf0d4ff31); /*haiku and blob 10d4*/ nv_wr32(dev, NV04_PGRAPH_STATE , 0xFFFFFFFF); nv_wr32(dev, NV04_PGRAPH_CTX_CONTROL , 0x10000100); tmp = nv_rd32(dev, NV04_PGRAPH_CTX_USER) & 0x00ffffff; tmp |= (dev_priv->engine.fifo.channels - 1) << 24; nv_wr32(dev, NV04_PGRAPH_CTX_USER, tmp); /* These don't belong here, they're part of a per-channel context */ nv_wr32(dev, NV04_PGRAPH_PATTERN_SHAPE, 0x00000000); nv_wr32(dev, NV04_PGRAPH_BETA_AND , 0xFFFFFFFF); return 0; } void nv04_graph_takedown(struct drm_device *dev) { } 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, int grclass, int mthd, uint32_t data) { chan->fence.last_sequence_irq = data; nouveau_fence_handler(chan->dev, chan->id); return 0; } /* * Software methods, why they are needed, and how they all work: * * NV04 and NV05 keep most of the state in PGRAPH context itself, but some * 2d engine settings are kept inside the grobjs themselves. The grobjs are * 3 words long on both. grobj format on NV04 is: * * word 0: * - bits 0-7: class * - bit 12: color key active * - bit 13: clip rect active * - bit 14: if set, destination surface is swizzled and taken from buffer 5 * [set by NV04_SWIZZLED_SURFACE], otherwise it's linear and taken * from buffer 0 [set by NV04_CONTEXT_SURFACES_2D or * NV03_CONTEXT_SURFACE_DST]. * - bits 15-17: 2d operation [aka patch config] * - bit 24: patch valid [enables rendering using this object] * - bit 25: surf3d valid [for tex_tri and multitex_tri only] * word 1: * - bits 0-1: mono format * - bits 8-13: color format * - bits 16-31: DMA_NOTIFY instance * word 2: * - bits 0-15: DMA_A instance * - bits 16-31: DMA_B instance * * On NV05 it's: * * word 0: * - bits 0-7: class * - bit 12: color key active * - bit 13: clip rect active * - bit 14: if set, destination surface is swizzled and taken from buffer 5 * [set by NV04_SWIZZLED_SURFACE], otherwise it's linear and taken * from buffer 0 [set by NV04_CONTEXT_SURFACES_2D or * NV03_CONTEXT_SURFACE_DST]. * - bits 15-17: 2d operation [aka patch config] * - bits 20-22: dither mode * - bit 24: patch valid [enables rendering using this object] * - bit 25: surface_dst/surface_color/surf2d/surf3d valid * - bit 26: surface_src/surface_zeta valid * - bit 27: pattern valid * - bit 28: rop valid * - bit 29: beta1 valid * - bit 30: beta4 valid * word 1: * - bits 0-1: mono format * - bits 8-13: color format * - bits 16-31: DMA_NOTIFY instance * word 2: * - bits 0-15: DMA_A instance * - bits 16-31: DMA_B instance * * NV05 will set/unset the relevant valid bits when you poke the relevant * object-binding methods with object of the proper type, or with the NULL * type. It'll only allow rendering using the grobj if all needed objects * are bound. The needed set of objects depends on selected operation: for * example rop object is needed by ROP_AND, but not by SRCCOPY_AND. * * NV04 doesn't have these methods implemented at all, and doesn't have the * relevant bits in grobj. Instead, it'll allow rendering whenever bit 24 * is set. So we have to emulate them in software, internally keeping the * same bits as NV05 does. Since grobjs are aligned to 16 bytes on nv04, * but the last word isn't actually used for anything, we abuse it for this * purpose. * * Actually, NV05 can optionally check bit 24 too, but we disable this since * there's no use for it. * * For unknown reasons, NV04 implements surf3d binding in hardware as an * exception. Also for unknown reasons, NV04 doesn't implement the clipping * methods on the surf3d object, so we have to emulate them too. */ static void nv04_graph_set_ctx1(struct nouveau_channel *chan, uint32_t mask, uint32_t value) { struct drm_device *dev = chan->dev; uint32_t instance = (nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff) << 4; int subc = (nv_rd32(dev, NV04_PGRAPH_TRAPPED_ADDR) >> 13) & 0x7; uint32_t tmp; tmp = nv_ri32(dev, instance); tmp &= ~mask; tmp |= value; nv_wi32(dev, instance, tmp); nv_wr32(dev, NV04_PGRAPH_CTX_SWITCH1, tmp); nv_wr32(dev, NV04_PGRAPH_CTX_CACHE1 + (subc<<2), tmp); } static void nv04_graph_set_ctx_val(struct nouveau_channel *chan, uint32_t mask, uint32_t value) { struct drm_device *dev = chan->dev; uint32_t instance = (nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff) << 4; uint32_t tmp, ctx1; int class, op, valid = 1; ctx1 = nv_ri32(dev, instance); class = ctx1 & 0xff; op = (ctx1 >> 15) & 7; tmp = nv_ri32(dev, instance + 0xc); tmp &= ~mask; tmp |= value; nv_wi32(dev, instance + 0xc, tmp); /* check for valid surf2d/surf_dst/surf_color */ if (!(tmp & 0x02000000)) valid = 0; /* check for valid surf_src/surf_zeta */ if ((class == 0x1f || class == 0x48) && !(tmp & 0x04000000)) valid = 0; switch (op) { /* SRCCOPY_AND, SRCCOPY: no extra objects required */ case 0: case 3: break; /* ROP_AND: requires pattern and rop */ case 1: if (!(tmp & 0x18000000)) valid = 0; break; /* BLEND_AND: requires beta1 */ case 2: if (!(tmp & 0x20000000)) valid = 0; break; /* SRCCOPY_PREMULT, BLEND_PREMULT: beta4 required */ case 4: case 5: if (!(tmp & 0x40000000)) valid = 0; break; } nv04_graph_set_ctx1(chan, 0x01000000, valid << 24); } static int nv04_graph_mthd_set_operation(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { if (data > 5) return 1; /* Old versions of the objects only accept first three operations. */ if (data > 2 && grclass < 0x40) return 1; nv04_graph_set_ctx1(chan, 0x00038000, data << 15); /* changing operation changes set of objects needed for validation */ nv04_graph_set_ctx_val(chan, 0, 0); return 0; } static int nv04_graph_mthd_surf3d_clip_h(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { uint32_t min = data & 0xffff, max; uint32_t w = data >> 16; if (min & 0x8000) /* too large */ return 1; if (w & 0x8000) /* yes, it accepts negative for some reason. */ w |= 0xffff0000; max = min + w; max &= 0x3ffff; nv_wr32(chan->dev, 0x40053c, min); nv_wr32(chan->dev, 0x400544, max); return 0; } static int nv04_graph_mthd_surf3d_clip_v(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { uint32_t min = data & 0xffff, max; uint32_t w = data >> 16; if (min & 0x8000) /* too large */ return 1; if (w & 0x8000) /* yes, it accepts negative for some reason. */ w |= 0xffff0000; max = min + w; max &= 0x3ffff; nv_wr32(chan->dev, 0x400540, min); nv_wr32(chan->dev, 0x400548, max); return 0; } static int nv04_graph_mthd_bind_surf2d(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { switch (nv_ri32(chan->dev, data << 4) & 0xff) { case 0x30: nv04_graph_set_ctx1(chan, 0x00004000, 0); nv04_graph_set_ctx_val(chan, 0x02000000, 0); return 0; case 0x42: nv04_graph_set_ctx1(chan, 0x00004000, 0); nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000); return 0; } return 1; } static int nv04_graph_mthd_bind_surf2d_swzsurf(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { switch (nv_ri32(chan->dev, data << 4) & 0xff) { case 0x30: nv04_graph_set_ctx1(chan, 0x00004000, 0); nv04_graph_set_ctx_val(chan, 0x02000000, 0); return 0; case 0x42: nv04_graph_set_ctx1(chan, 0x00004000, 0); nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000); return 0; case 0x52: nv04_graph_set_ctx1(chan, 0x00004000, 0x00004000); nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000); return 0; } return 1; } static int nv04_graph_mthd_bind_nv01_patt(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { switch (nv_ri32(chan->dev, data << 4) & 0xff) { case 0x30: nv04_graph_set_ctx_val(chan, 0x08000000, 0); return 0; case 0x18: nv04_graph_set_ctx_val(chan, 0x08000000, 0x08000000); return 0; } return 1; } static int nv04_graph_mthd_bind_nv04_patt(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { switch (nv_ri32(chan->dev, data << 4) & 0xff) { case 0x30: nv04_graph_set_ctx_val(chan, 0x08000000, 0); return 0; case 0x44: nv04_graph_set_ctx_val(chan, 0x08000000, 0x08000000); return 0; } return 1; } static int nv04_graph_mthd_bind_rop(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { switch (nv_ri32(chan->dev, data << 4) & 0xff) { case 0x30: nv04_graph_set_ctx_val(chan, 0x10000000, 0); return 0; case 0x43: nv04_graph_set_ctx_val(chan, 0x10000000, 0x10000000); return 0; } return 1; } static int nv04_graph_mthd_bind_beta1(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { switch (nv_ri32(chan->dev, data << 4) & 0xff) { case 0x30: nv04_graph_set_ctx_val(chan, 0x20000000, 0); return 0; case 0x12: nv04_graph_set_ctx_val(chan, 0x20000000, 0x20000000); return 0; } return 1; } static int nv04_graph_mthd_bind_beta4(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { switch (nv_ri32(chan->dev, data << 4) & 0xff) { case 0x30: nv04_graph_set_ctx_val(chan, 0x40000000, 0); return 0; case 0x72: nv04_graph_set_ctx_val(chan, 0x40000000, 0x40000000); return 0; } return 1; } static int nv04_graph_mthd_bind_surf_dst(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { switch (nv_ri32(chan->dev, data << 4) & 0xff) { case 0x30: nv04_graph_set_ctx_val(chan, 0x02000000, 0); return 0; case 0x58: nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000); return 0; } return 1; } static int nv04_graph_mthd_bind_surf_src(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { switch (nv_ri32(chan->dev, data << 4) & 0xff) { case 0x30: nv04_graph_set_ctx_val(chan, 0x04000000, 0); return 0; case 0x59: nv04_graph_set_ctx_val(chan, 0x04000000, 0x04000000); return 0; } return 1; } static int nv04_graph_mthd_bind_surf_color(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { switch (nv_ri32(chan->dev, data << 4) & 0xff) { case 0x30: nv04_graph_set_ctx_val(chan, 0x02000000, 0); return 0; case 0x5a: nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000); return 0; } return 1; } static int nv04_graph_mthd_bind_surf_zeta(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { switch (nv_ri32(chan->dev, data << 4) & 0xff) { case 0x30: nv04_graph_set_ctx_val(chan, 0x04000000, 0); return 0; case 0x5b: nv04_graph_set_ctx_val(chan, 0x04000000, 0x04000000); return 0; } return 1; } static int nv04_graph_mthd_bind_clip(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { switch (nv_ri32(chan->dev, data << 4) & 0xff) { case 0x30: nv04_graph_set_ctx1(chan, 0x2000, 0); return 0; case 0x19: nv04_graph_set_ctx1(chan, 0x2000, 0x2000); return 0; } return 1; } static int nv04_graph_mthd_bind_chroma(struct nouveau_channel *chan, int grclass, int mthd, uint32_t data) { switch (nv_ri32(chan->dev, data << 4) & 0xff) { case 0x30: nv04_graph_set_ctx1(chan, 0x1000, 0); return 0; /* Yes, for some reason even the old versions of objects * accept 0x57 and not 0x17. Consistency be damned. */ case 0x57: nv04_graph_set_ctx1(chan, 0x1000, 0x1000); return 0; } return 1; } static struct nouveau_pgraph_object_method nv04_graph_mthds_sw[] = { { 0x0150, nv04_graph_mthd_set_ref }, {} }; static struct nouveau_pgraph_object_method nv04_graph_mthds_nv03_gdirect[] = { { 0x0184, nv04_graph_mthd_bind_nv01_patt }, { 0x0188, nv04_graph_mthd_bind_rop }, { 0x018c, nv04_graph_mthd_bind_beta1 }, { 0x0190, nv04_graph_mthd_bind_surf_dst }, { 0x02fc, nv04_graph_mthd_set_operation }, {}, }; static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_gdirect[] = { { 0x0188, nv04_graph_mthd_bind_nv04_patt }, { 0x018c, nv04_graph_mthd_bind_rop }, { 0x0190, nv04_graph_mthd_bind_beta1 }, { 0x0194, nv04_graph_mthd_bind_beta4 }, { 0x0198, nv04_graph_mthd_bind_surf2d }, { 0x02fc, nv04_graph_mthd_set_operation }, {}, }; static struct nouveau_pgraph_object_method nv04_graph_mthds_nv01_imageblit[] = { { 0x0184, nv04_graph_mthd_bind_chroma }, { 0x0188, nv04_graph_mthd_bind_clip }, { 0x018c, nv04_graph_mthd_bind_nv01_patt }, { 0x0190, nv04_graph_mthd_bind_rop }, { 0x0194, nv04_graph_mthd_bind_beta1 }, { 0x0198, nv04_graph_mthd_bind_surf_dst }, { 0x019c, nv04_graph_mthd_bind_surf_src }, { 0x02fc, nv04_graph_mthd_set_operation }, {}, }; static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_imageblit_ifc[] = { { 0x0184, nv04_graph_mthd_bind_chroma }, { 0x0188, nv04_graph_mthd_bind_clip }, { 0x018c, nv04_graph_mthd_bind_nv04_patt }, { 0x0190, nv04_graph_mthd_bind_rop }, { 0x0194, nv04_graph_mthd_bind_beta1 }, { 0x0198, nv04_graph_mthd_bind_beta4 }, { 0x019c, nv04_graph_mthd_bind_surf2d }, { 0x02fc, nv04_graph_mthd_set_operation }, {}, }; static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_iifc[] = { { 0x0188, nv04_graph_mthd_bind_chroma }, { 0x018c, nv04_graph_mthd_bind_clip }, { 0x0190, nv04_graph_mthd_bind_nv04_patt }, { 0x0194, nv04_graph_mthd_bind_rop }, { 0x0198, nv04_graph_mthd_bind_beta1 }, { 0x019c, nv04_graph_mthd_bind_beta4 }, { 0x01a0, nv04_graph_mthd_bind_surf2d_swzsurf }, { 0x03e4, nv04_graph_mthd_set_operation }, {}, }; static struct nouveau_pgraph_object_method nv04_graph_mthds_nv01_ifc[] = { { 0x0184, nv04_graph_mthd_bind_chroma }, { 0x0188, nv04_graph_mthd_bind_clip }, { 0x018c, nv04_graph_mthd_bind_nv01_patt }, { 0x0190, nv04_graph_mthd_bind_rop }, { 0x0194, nv04_graph_mthd_bind_beta1 }, { 0x0198, nv04_graph_mthd_bind_surf_dst }, { 0x02fc, nv04_graph_mthd_set_operation }, {}, }; static struct nouveau_pgraph_object_method nv04_graph_mthds_nv03_sifc[] = { { 0x0184, nv04_graph_mthd_bind_chroma }, { 0x0188, nv04_graph_mthd_bind_nv01_patt }, { 0x018c, nv04_graph_mthd_bind_rop }, { 0x0190, nv04_graph_mthd_bind_beta1 }, { 0x0194, nv04_graph_mthd_bind_surf_dst }, { 0x02fc, nv04_graph_mthd_set_operation }, {}, }; static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_sifc[] = { { 0x0184, nv04_graph_mthd_bind_chroma }, { 0x0188, nv04_graph_mthd_bind_nv04_patt }, { 0x018c, nv04_graph_mthd_bind_rop }, { 0x0190, nv04_graph_mthd_bind_beta1 }, { 0x0194, nv04_graph_mthd_bind_beta4 }, { 0x0198, nv04_graph_mthd_bind_surf2d }, { 0x02fc, nv04_graph_mthd_set_operation }, {}, }; static struct nouveau_pgraph_object_method nv04_graph_mthds_nv03_sifm[] = { { 0x0188, nv04_graph_mthd_bind_nv01_patt }, { 0x018c, nv04_graph_mthd_bind_rop }, { 0x0190, nv04_graph_mthd_bind_beta1 }, { 0x0194, nv04_graph_mthd_bind_surf_dst }, { 0x0304, nv04_graph_mthd_set_operation }, {}, }; static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_sifm[] = { { 0x0188, nv04_graph_mthd_bind_nv04_patt }, { 0x018c, nv04_graph_mthd_bind_rop }, { 0x0190, nv04_graph_mthd_bind_beta1 }, { 0x0194, nv04_graph_mthd_bind_beta4 }, { 0x0198, nv04_graph_mthd_bind_surf2d_swzsurf }, { 0x0304, nv04_graph_mthd_set_operation }, {}, }; static struct nouveau_pgraph_object_method nv04_graph_mthds_nv01_shape[] = { { 0x0184, nv04_graph_mthd_bind_clip }, { 0x0188, nv04_graph_mthd_bind_nv01_patt }, { 0x018c, nv04_graph_mthd_bind_rop }, { 0x0190, nv04_graph_mthd_bind_beta1 }, { 0x0194, nv04_graph_mthd_bind_surf_dst }, { 0x02fc, nv04_graph_mthd_set_operation }, {}, }; static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_shape[] = { { 0x0184, nv04_graph_mthd_bind_clip }, { 0x0188, nv04_graph_mthd_bind_nv04_patt }, { 0x018c, nv04_graph_mthd_bind_rop }, { 0x0190, nv04_graph_mthd_bind_beta1 }, { 0x0194, nv04_graph_mthd_bind_beta4 }, { 0x0198, nv04_graph_mthd_bind_surf2d }, { 0x02fc, nv04_graph_mthd_set_operation }, {}, }; static struct nouveau_pgraph_object_method nv04_graph_mthds_nv03_tex_tri[] = { { 0x0188, nv04_graph_mthd_bind_clip }, { 0x018c, nv04_graph_mthd_bind_surf_color }, { 0x0190, nv04_graph_mthd_bind_surf_zeta }, {}, }; static struct nouveau_pgraph_object_method nv04_graph_mthds_surf3d[] = { { 0x02f8, nv04_graph_mthd_surf3d_clip_h }, { 0x02fc, nv04_graph_mthd_surf3d_clip_v }, {}, }; struct nouveau_pgraph_object_class nv04_graph_grclass[] = { { 0x0038, false, NULL }, /* dvd subpicture */ { 0x0039, false, NULL }, /* m2mf */ { 0x004b, false, nv04_graph_mthds_nv03_gdirect }, /* nv03 gdirect */ { 0x004a, false, nv04_graph_mthds_nv04_gdirect }, /* nv04 gdirect */ { 0x001f, false, nv04_graph_mthds_nv01_imageblit }, /* nv01 imageblit */ { 0x005f, false, nv04_graph_mthds_nv04_imageblit_ifc }, /* nv04 imageblit */ { 0x0060, false, nv04_graph_mthds_nv04_iifc }, /* nv04 iifc */ { 0x0064, false, NULL }, /* nv05 iifc */ { 0x0021, false, nv04_graph_mthds_nv01_ifc }, /* nv01 ifc */ { 0x0061, false, nv04_graph_mthds_nv04_imageblit_ifc }, /* nv04 ifc */ { 0x0065, false, NULL }, /* nv05 ifc */ { 0x0036, false, nv04_graph_mthds_nv03_sifc }, /* nv03 sifc */ { 0x0076, false, nv04_graph_mthds_nv04_sifc }, /* nv04 sifc */ { 0x0066, false, NULL }, /* nv05 sifc */ { 0x0037, false, nv04_graph_mthds_nv03_sifm }, /* nv03 sifm */ { 0x0077, false, nv04_graph_mthds_nv04_sifm }, /* nv04 sifm */ { 0x0030, false, NULL }, /* null */ { 0x0042, false, NULL }, /* surf2d */ { 0x0043, false, NULL }, /* rop */ { 0x0012, false, NULL }, /* beta1 */ { 0x0072, false, NULL }, /* beta4 */ { 0x0019, false, NULL }, /* cliprect */ { 0x0018, false, NULL }, /* nv01 pattern */ { 0x0044, false, NULL }, /* nv04 pattern */ { 0x0052, false, NULL }, /* swzsurf */ { 0x0053, false, nv04_graph_mthds_surf3d }, /* surf3d */ { 0x0048, false, nv04_graph_mthds_nv03_tex_tri }, /* nv03 tex_tri */ { 0x0054, false, NULL }, /* tex_tri */ { 0x0055, false, NULL }, /* multitex_tri */ { 0x0017, false, NULL }, /* nv01 chroma */ { 0x0057, false, NULL }, /* nv04 chroma */ { 0x0058, false, NULL }, /* surf_dst */ { 0x0059, false, NULL }, /* surf_src */ { 0x005a, false, NULL }, /* surf_color */ { 0x005b, false, NULL }, /* surf_zeta */ { 0x001c, false, nv04_graph_mthds_nv01_shape }, /* nv01 line */ { 0x005c, false, nv04_graph_mthds_nv04_shape }, /* nv04 line */ { 0x001d, false, nv04_graph_mthds_nv01_shape }, /* nv01 tri */ { 0x005d, false, nv04_graph_mthds_nv04_shape }, /* nv04 tri */ { 0x001e, false, nv04_graph_mthds_nv01_shape }, /* nv01 rect */ { 0x005e, false, nv04_graph_mthds_nv04_shape }, /* nv04 rect */ { 0x506e, true, nv04_graph_mthds_sw }, {} };