From bac3f49daa54bf34ea21854be23061d10a0d0d1b Mon Sep 17 00:00:00 2001 From: Stephane Marchesin Date: Fri, 31 Aug 2007 01:39:40 +0200 Subject: nouveau: nv04 context switching support. Works for starting X up at least. --- shared-core/nv04_graph.c | 638 ++++++++++++++++++++++++++--------------------- 1 file changed, 348 insertions(+), 290 deletions(-) (limited to 'shared-core') diff --git a/shared-core/nv04_graph.c b/shared-core/nv04_graph.c index 050f6e81..213696ca 100644 --- a/shared-core/nv04_graph.c +++ b/shared-core/nv04_graph.c @@ -27,262 +27,321 @@ #include "nouveau_drm.h" #include "nouveau_drv.h" -struct reg_interval -{ - uint32_t reg; - int number; -} nv04_graph_ctx_regs [] = { - {NV04_PGRAPH_CTX_SWITCH1,1}, - {NV04_PGRAPH_CTX_SWITCH2,1}, - {NV04_PGRAPH_CTX_SWITCH3,1}, - {NV04_PGRAPH_CTX_SWITCH4,1}, - {NV04_PGRAPH_CTX_CACHE1,1}, - {NV04_PGRAPH_CTX_CACHE2,1}, - {NV04_PGRAPH_CTX_CACHE3,1}, - {NV04_PGRAPH_CTX_CACHE4,1}, - {0x00400184,1}, - {0x004001a4,1}, - {0x004001c4,1}, - {0x004001e4,1}, - {0x00400188,1}, - {0x004001a8,1}, - {0x004001c8,1}, - {0x004001e8,1}, - {0x0040018c,1}, - {0x004001ac,1}, - {0x004001cc,1}, - {0x004001ec,1}, - {0x00400190,1}, - {0x004001b0,1}, - {0x004001d0,1}, - {0x004001f0,1}, - {0x00400194,1}, - {0x004001b4,1}, - {0x004001d4,1}, - {0x004001f4,1}, - {0x00400198,1}, - {0x004001b8,1}, - {0x004001d8,1}, - {0x004001f8,1}, - {0x0040019c,1}, - {0x004001bc,1}, - {0x004001dc,1}, - {0x004001fc,1}, - {0x00400174,1}, - {NV04_PGRAPH_DMA_START_0,1}, - {NV04_PGRAPH_DMA_START_1,1}, - {NV04_PGRAPH_DMA_LENGTH,1}, - {NV04_PGRAPH_DMA_MISC,1}, - {NV04_PGRAPH_DMA_PITCH,1}, - {NV04_PGRAPH_BOFFSET0,1}, - {NV04_PGRAPH_BBASE0,1}, - {NV04_PGRAPH_BLIMIT0,1}, - {NV04_PGRAPH_BOFFSET1,1}, - {NV04_PGRAPH_BBASE1,1}, - {NV04_PGRAPH_BLIMIT1,1}, - {NV04_PGRAPH_BOFFSET2,1}, - {NV04_PGRAPH_BBASE2,1}, - {NV04_PGRAPH_BLIMIT2,1}, - {NV04_PGRAPH_BOFFSET3,1}, - {NV04_PGRAPH_BBASE3,1}, - {NV04_PGRAPH_BLIMIT3,1}, - {NV04_PGRAPH_BOFFSET4,1}, - {NV04_PGRAPH_BBASE4,1}, - {NV04_PGRAPH_BLIMIT4,1}, - {NV04_PGRAPH_BOFFSET5,1}, - {NV04_PGRAPH_BBASE5,1}, - {NV04_PGRAPH_BLIMIT5,1}, - {NV04_PGRAPH_BPITCH0,1}, - {NV04_PGRAPH_BPITCH1,1}, - {NV04_PGRAPH_BPITCH2,1}, - {NV04_PGRAPH_BPITCH3,1}, - {NV04_PGRAPH_BPITCH4,1}, - {NV04_PGRAPH_SURFACE,1}, - {NV04_PGRAPH_STATE,1}, - {NV04_PGRAPH_BSWIZZLE2,1}, - {NV04_PGRAPH_BSWIZZLE5,1}, - {NV04_PGRAPH_BPIXEL,1}, - {NV04_PGRAPH_NOTIFY,1}, - {NV04_PGRAPH_PATT_COLOR0,1}, - {NV04_PGRAPH_PATT_COLOR1,1}, - {NV04_PGRAPH_PATT_COLORRAM,64}, - {NV04_PGRAPH_PATTERN,1}, - {0x0040080c,1}, - {NV04_PGRAPH_PATTERN_SHAPE,1}, - {0x00400600,1}, - {NV04_PGRAPH_ROP3,1}, - {NV04_PGRAPH_CHROMA,1}, - {NV04_PGRAPH_BETA_AND,1}, - {NV04_PGRAPH_BETA_PREMULT,1}, - {NV04_PGRAPH_CONTROL0,1}, - {NV04_PGRAPH_CONTROL1,1}, - {NV04_PGRAPH_CONTROL2,1}, - {NV04_PGRAPH_BLEND,1}, - {NV04_PGRAPH_STORED_FMT,1}, - {NV04_PGRAPH_SOURCE_COLOR,1}, - {0x00400560,1}, - {0x00400568,1}, - {0x00400564,1}, - {0x0040056c,1}, - {0x00400400,1}, - {0x00400480,1}, - {0x00400404,1}, - {0x00400484,1}, - {0x00400408,1}, - {0x00400488,1}, - {0x0040040c,1}, - {0x0040048c,1}, - {0x00400410,1}, - {0x00400490,1}, - {0x00400414,1}, - {0x00400494,1}, - {0x00400418,1}, - {0x00400498,1}, - {0x0040041c,1}, - {0x0040049c,1}, - {0x00400420,1}, - {0x004004a0,1}, - {0x00400424,1}, - {0x004004a4,1}, - {0x00400428,1}, - {0x004004a8,1}, - {0x0040042c,1}, - {0x004004ac,1}, - {0x00400430,1}, - {0x004004b0,1}, - {0x00400434,1}, - {0x004004b4,1}, - {0x00400438,1}, - {0x004004b8,1}, - {0x0040043c,1}, - {0x004004bc,1}, - {0x00400440,1}, - {0x004004c0,1}, - {0x00400444,1}, - {0x004004c4,1}, - {0x00400448,1}, - {0x004004c8,1}, - {0x0040044c,1}, - {0x004004cc,1}, - {0x00400450,1}, - {0x004004d0,1}, - {0x00400454,1}, - {0x004004d4,1}, - {0x00400458,1}, - {0x004004d8,1}, - {0x0040045c,1}, - {0x004004dc,1}, - {0x00400460,1}, - {0x004004e0,1}, - {0x00400464,1}, - {0x004004e4,1}, - {0x00400468,1}, - {0x004004e8,1}, - {0x0040046c,1}, - {0x004004ec,1}, - {0x00400470,1}, - {0x004004f0,1}, - {0x00400474,1}, - {0x004004f4,1}, - {0x00400478,1}, - {0x004004f8,1}, - {0x0040047c,1}, - {0x004004fc,1}, - {0x0040053c,1}, - {0x00400544,1}, - {0x00400540,1}, - {0x00400548,1}, - {0x00400560,1}, - {0x00400568,1}, - {0x00400564,1}, - {0x0040056c,1}, - {0x00400534,1}, - {0x00400538,1}, - {0x00400514,1}, - {0x00400518,1}, - {0x0040051c,1}, - {0x00400520,1}, - {0x00400524,1}, - {0x00400528,1}, - {0x0040052c,1}, - {0x00400530,1}, - {0x00400d00,1}, - {0x00400d40,1}, - {0x00400d80,1}, - {0x00400d04,1}, - {0x00400d44,1}, - {0x00400d84,1}, - {0x00400d08,1}, - {0x00400d48,1}, - {0x00400d88,1}, - {0x00400d0c,1}, - {0x00400d4c,1}, - {0x00400d8c,1}, - {0x00400d10,1}, - {0x00400d50,1}, - {0x00400d90,1}, - {0x00400d14,1}, - {0x00400d54,1}, - {0x00400d94,1}, - {0x00400d18,1}, - {0x00400d58,1}, - {0x00400d98,1}, - {0x00400d1c,1}, - {0x00400d5c,1}, - {0x00400d9c,1}, - {0x00400d20,1}, - {0x00400d60,1}, - {0x00400da0,1}, - {0x00400d24,1}, - {0x00400d64,1}, - {0x00400da4,1}, - {0x00400d28,1}, - {0x00400d68,1}, - {0x00400da8,1}, - {0x00400d2c,1}, - {0x00400d6c,1}, - {0x00400dac,1}, - {0x00400d30,1}, - {0x00400d70,1}, - {0x00400db0,1}, - {0x00400d34,1}, - {0x00400d74,1}, - {0x00400db4,1}, - {0x00400d38,1}, - {0x00400d78,1}, - {0x00400db8,1}, - {0x00400d3c,1}, - {0x00400d7c,1}, - {0x00400dbc,1}, - {0x00400590,1}, - {0x00400594,1}, - {0x00400598,1}, - {0x0040059c,1}, - {0x004005a8,1}, - {0x004005ac,1}, - {0x004005b0,1}, - {0x004005b4,1}, - {0x004005c0,1}, - {0x004005c4,1}, - {0x004005c8,1}, - {0x004005cc,1}, - {0x004005d0,1}, - {0x004005d4,1}, - {0x004005d8,1}, - {0x004005dc,1}, - {0x004005e0,1}, - {NV04_PGRAPH_PASSTHRU_0,1}, - {NV04_PGRAPH_PASSTHRU_1,1}, - {NV04_PGRAPH_PASSTHRU_2,1}, - {NV04_PGRAPH_DVD_COLORFMT,1}, - {NV04_PGRAPH_SCALED_FORMAT,1}, - {NV04_PGRAPH_MISC24_0,1}, - {NV04_PGRAPH_MISC24_1,1}, - {NV04_PGRAPH_MISC24_2,1}, - {0x00400500,1}, - {0x00400504,1}, - {NV04_PGRAPH_VALID1,1}, - {NV04_PGRAPH_VALID2,1} +static uint32_t nv04_graph_ctx_regs [] = { + 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+0x01, + NV04_PGRAPH_PATT_COLORRAM+0x02, + NV04_PGRAPH_PATT_COLORRAM+0x03, + NV04_PGRAPH_PATT_COLORRAM+0x04, + NV04_PGRAPH_PATT_COLORRAM+0x05, + NV04_PGRAPH_PATT_COLORRAM+0x06, + NV04_PGRAPH_PATT_COLORRAM+0x07, + NV04_PGRAPH_PATT_COLORRAM+0x08, + NV04_PGRAPH_PATT_COLORRAM+0x09, + NV04_PGRAPH_PATT_COLORRAM+0x0A, + NV04_PGRAPH_PATT_COLORRAM+0x0B, + NV04_PGRAPH_PATT_COLORRAM+0x0C, + NV04_PGRAPH_PATT_COLORRAM+0x0D, + NV04_PGRAPH_PATT_COLORRAM+0x0E, + NV04_PGRAPH_PATT_COLORRAM+0x0F, + NV04_PGRAPH_PATT_COLORRAM+0x10, + NV04_PGRAPH_PATT_COLORRAM+0x11, + NV04_PGRAPH_PATT_COLORRAM+0x12, + NV04_PGRAPH_PATT_COLORRAM+0x13, + NV04_PGRAPH_PATT_COLORRAM+0x14, + NV04_PGRAPH_PATT_COLORRAM+0x15, + NV04_PGRAPH_PATT_COLORRAM+0x16, + NV04_PGRAPH_PATT_COLORRAM+0x17, + NV04_PGRAPH_PATT_COLORRAM+0x18, + NV04_PGRAPH_PATT_COLORRAM+0x19, + NV04_PGRAPH_PATT_COLORRAM+0x1A, + NV04_PGRAPH_PATT_COLORRAM+0x1B, + NV04_PGRAPH_PATT_COLORRAM+0x1C, + NV04_PGRAPH_PATT_COLORRAM+0x1D, + NV04_PGRAPH_PATT_COLORRAM+0x1E, + NV04_PGRAPH_PATT_COLORRAM+0x1F, + NV04_PGRAPH_PATT_COLORRAM+0x20, + NV04_PGRAPH_PATT_COLORRAM+0x21, + NV04_PGRAPH_PATT_COLORRAM+0x22, + NV04_PGRAPH_PATT_COLORRAM+0x23, + NV04_PGRAPH_PATT_COLORRAM+0x24, + NV04_PGRAPH_PATT_COLORRAM+0x25, + NV04_PGRAPH_PATT_COLORRAM+0x26, + NV04_PGRAPH_PATT_COLORRAM+0x27, + NV04_PGRAPH_PATT_COLORRAM+0x28, + NV04_PGRAPH_PATT_COLORRAM+0x29, + NV04_PGRAPH_PATT_COLORRAM+0x2A, + NV04_PGRAPH_PATT_COLORRAM+0x2B, + NV04_PGRAPH_PATT_COLORRAM+0x2C, + NV04_PGRAPH_PATT_COLORRAM+0x2D, + NV04_PGRAPH_PATT_COLORRAM+0x2E, + NV04_PGRAPH_PATT_COLORRAM+0x2F, + NV04_PGRAPH_PATT_COLORRAM+0x30, + NV04_PGRAPH_PATT_COLORRAM+0x31, + NV04_PGRAPH_PATT_COLORRAM+0x32, + NV04_PGRAPH_PATT_COLORRAM+0x33, + NV04_PGRAPH_PATT_COLORRAM+0x34, + NV04_PGRAPH_PATT_COLORRAM+0x35, + NV04_PGRAPH_PATT_COLORRAM+0x36, + NV04_PGRAPH_PATT_COLORRAM+0x37, + NV04_PGRAPH_PATT_COLORRAM+0x38, + NV04_PGRAPH_PATT_COLORRAM+0x39, + NV04_PGRAPH_PATT_COLORRAM+0x3A, + NV04_PGRAPH_PATT_COLORRAM+0x3B, + NV04_PGRAPH_PATT_COLORRAM+0x3C, + NV04_PGRAPH_PATT_COLORRAM+0x3D, + NV04_PGRAPH_PATT_COLORRAM+0x3E, + NV04_PGRAPH_PATT_COLORRAM+0x3F, + 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, + 0x0040053c, + 0x00400544, + 0x00400540, + 0x00400548, + 0x00400560, + 0x00400568, + 0x00400564, + 0x0040056c, + 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 }; @@ -290,43 +349,35 @@ struct reg_interval void nouveau_nv04_context_switch(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; - int channel, channel_old, i, j, index; + struct nouveau_channel *next, *last; + int chid; + + chid = NV_READ(NV03_PFIFO_CACHE1_PUSH1)&(nouveau_fifo_number(dev)-1); + next = dev_priv->fifos[chid]; - channel=NV_READ(NV03_PFIFO_CACHE1_PUSH1)&(nouveau_fifo_number(dev)-1); - channel_old = (NV_READ(NV04_PGRAPH_CTX_USER) >> 24) & (nouveau_fifo_number(dev)-1); + chid = (NV_READ(NV04_PGRAPH_CTX_USER) >> 24) & (nouveau_fifo_number(dev)-1); + last = dev_priv->fifos[chid]; - DRM_DEBUG("NV: PGRAPH context switch interrupt channel %x -> %x\n",channel_old, channel); + DRM_DEBUG("NV: PGRAPH context switch interrupt channel %x -> %x\n",last->id, next->id); NV_WRITE(NV03_PFIFO_CACHES, 0x0); NV_WRITE(NV04_PFIFO_CACHE0_PULL0, 0x0); NV_WRITE(NV04_PFIFO_CACHE1_PULL0, 0x0); NV_WRITE(NV04_PGRAPH_FIFO,0x0); - nouveau_wait_for_idle(dev); + nv04_graph_save_context(last); - // save PGRAPH context - index=0; - for (i = 0; ififos[channel_old]->pgraph_ctx[index] = NV_READ(nv04_graph_ctx_regs[i].reg+j*4); - index++; - } + nouveau_wait_for_idle(dev); NV_WRITE(NV04_PGRAPH_CTX_CONTROL, 0x10000000); NV_WRITE(NV04_PGRAPH_CTX_USER, (NV_READ(NV04_PGRAPH_CTX_USER) & 0xffffff) | (0x0f << 24)); - // restore PGRAPH context - index=0; - for (i = 0; ififos[channel]->pgraph_ctx[index]); - index++; - } + nouveau_wait_for_idle(dev); + + nv04_graph_load_context(last); NV_WRITE(NV04_PGRAPH_CTX_CONTROL, 0x10010100); - NV_WRITE(NV04_PGRAPH_CTX_USER, channel << 24); + NV_WRITE(NV04_PGRAPH_CTX_USER, next->id << 24); NV_WRITE(NV04_PGRAPH_FFINTFC_ST2, NV_READ(NV04_PGRAPH_FFINTFC_ST2)&0x000FFFFF); NV_WRITE(NV04_PGRAPH_FIFO,0x0); @@ -356,19 +407,30 @@ void nv04_graph_destroy_context(struct nouveau_channel *chan) int nv04_graph_load_context(struct nouveau_channel *chan) { - DRM_ERROR("stub!\n"); + struct drm_device *dev = chan->dev; + struct drm_nouveau_private *dev_priv = dev->dev_private; + int i; + + for (i = 0; i < sizeof(nv04_graph_ctx_regs)/sizeof(nv04_graph_ctx_regs[0]); i++) + NV_WRITE(nv04_graph_ctx_regs[i], chan->pgraph_ctx[i]); + return 0; } int nv04_graph_save_context(struct nouveau_channel *chan) { - DRM_ERROR("stub!\n"); + struct drm_device *dev = chan->dev; + struct drm_nouveau_private *dev_priv = dev->dev_private; + int i; + + for (i = 0; i < sizeof(nv04_graph_ctx_regs)/sizeof(nv04_graph_ctx_regs[0]); i++) + chan->pgraph_ctx[i] = NV_READ(nv04_graph_ctx_regs[i]); + return 0; } int nv04_graph_init(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; - int i,sum=0; NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) & ~NV_PMC_ENABLE_PGRAPH); @@ -380,23 +442,19 @@ int nv04_graph_init(struct drm_device *dev) { NV_WRITE(NV03_PGRAPH_INTR_EN, 0xFFFFFFFF); // check the context is big enough - for ( i = 0 ; isizeof(dev_priv->fifos[0]->pgraph_ctx) ) + if ( sizeof(nv04_graph_ctx_regs)>sizeof(dev_priv->fifos[0]->pgraph_ctx) ) DRM_ERROR("pgraph_ctx too small\n"); - NV_WRITE(NV03_PGRAPH_INTR_EN, 0x00000000); - NV_WRITE(NV03_PGRAPH_INTR , 0xFFFFFFFF); - NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x000001FF); - NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x1230C000); - NV_WRITE(NV04_PGRAPH_DEBUG_1, 0x72111101); - NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x11D5F071); + NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x1231c000); + NV_WRITE(NV04_PGRAPH_DEBUG_1, 0xf2d91100); + NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x11d5f870); NV_WRITE(NV04_PGRAPH_DEBUG_3, 0x0004FF31); NV_WRITE(NV04_PGRAPH_DEBUG_3, 0x4004FF31 | (0x00D00000) | (1<<29) | (1<<31)); + NV_WRITE(NV04_PGRAPH_DEBUG_3, 0xfad4ff31); NV_WRITE(NV04_PGRAPH_STATE , 0xFFFFFFFF); NV_WRITE(NV04_PGRAPH_CTX_CONTROL , 0x10010100); 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