nouveau: fix nv04 context switches.

1 files changed, 257 insertions, 125 deletions

diff --git a/shared-core/nv04_graph.c b/shared-core/nv04_graph.c
index cf4e58f6..0cd4d3b8 100644
--- a/shared-core/nv04_graph.c
+++ b/shared-core/nv04_graph.c
@@ -32,122 +32,259 @@ 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_USER,		1},
-	{NV04_PGRAPH_CTX_CACHE1,	8},
-	{NV04_PGRAPH_CTX_CACHE2,	8},
-	{NV04_PGRAPH_CTX_CACHE3,	8},
-	{NV04_PGRAPH_CTX_CACHE4,	8},
-	{NV03_PGRAPH_ABS_X_RAM,		32},
-	{NV03_PGRAPH_ABS_Y_RAM,		32},
-	{NV03_PGRAPH_X_MISC,		1},
-	{NV03_PGRAPH_Y_MISC,		1},
-	{NV04_PGRAPH_VALID1,		1},
-	{NV04_PGRAPH_SOURCE_COLOR,	1},
-	{NV04_PGRAPH_MISC24_0,		1},
-	{NV03_PGRAPH_XY_LOGIC_MISC0,	1},
-	{NV03_PGRAPH_XY_LOGIC_MISC1,	1},
-	{NV03_PGRAPH_XY_LOGIC_MISC2,	1},
-	{NV03_PGRAPH_XY_LOGIC_MISC3,	1},
-	{NV03_PGRAPH_CLIPX_0,		1},
-	{NV03_PGRAPH_CLIPX_1,		1},
-	{NV03_PGRAPH_CLIPY_0,		1},
-	{NV03_PGRAPH_CLIPY_1,		1},
-	{NV03_PGRAPH_ABS_ICLIP_XMAX,	1},
-	{NV03_PGRAPH_ABS_ICLIP_YMAX,	1},
-	{NV03_PGRAPH_ABS_UCLIP_XMIN,	1},
-	{NV03_PGRAPH_ABS_UCLIP_YMIN,	1},
-	{NV03_PGRAPH_ABS_UCLIP_XMAX,	1},
-	{NV03_PGRAPH_ABS_UCLIP_YMAX,	1},
-	{NV03_PGRAPH_ABS_UCLIPA_XMIN,	1},
-	{NV03_PGRAPH_ABS_UCLIPA_YMIN,	1},
-	{NV03_PGRAPH_ABS_UCLIPA_XMAX,	1},
-	{NV03_PGRAPH_ABS_UCLIPA_YMAX,	1},
-	{NV04_PGRAPH_MISC24_1,		1},
-	{NV04_PGRAPH_MISC24_2,		1},
-	{NV04_PGRAPH_VALID2,		1},
-	{NV04_PGRAPH_PASSTHRU_0,	1},
-	{NV04_PGRAPH_PASSTHRU_1,	1},
-	{NV04_PGRAPH_PASSTHRU_2,	1},
-	{NV04_PGRAPH_COMBINE_0_ALPHA,	1},
-	{NV04_PGRAPH_COMBINE_0_COLOR,	1},
-	{NV04_PGRAPH_COMBINE_1_ALPHA,	1},
-	{NV04_PGRAPH_COMBINE_1_COLOR,	1},
-	// texture state
-	{NV04_PGRAPH_FORMAT_0,		1},
-	{NV04_PGRAPH_FORMAT_1,		1},
-	{NV04_PGRAPH_FILTER_0,		1},
-	{NV04_PGRAPH_FILTER_1,		1},
-	// vertex state
-	{0x004005c0,			1},
-	{0x004005c4,			1},
-	{0x004005c8,			1},
-	{0x004005cc,			1},
-	{0x004005d0,			1},
-	{0x004005d4,			1},
-	{0x004005d8,			1},
-	{0x004005dc,			1},
-	{0x004005e0,			1},
-	{NV03_PGRAPH_MONO_COLOR0,	1},
-	{NV04_PGRAPH_ROP3,		1},
-	{NV04_PGRAPH_BETA_AND,		1},
-	{NV04_PGRAPH_BETA_PREMULT,	1},
-	{NV04_PGRAPH_FORMATS,		1},
-	{NV04_PGRAPH_BOFFSET0,		6},
-	{NV04_PGRAPH_BBASE0,		6},
-	{NV04_PGRAPH_BPITCH0,		5},
-	{NV04_PGRAPH_BLIMIT0,		6},
-	{NV04_PGRAPH_BSWIZZLE2,		1},
-	{NV04_PGRAPH_BSWIZZLE5,		1},
-	{NV04_PGRAPH_SURFACE,		1},
-	{NV04_PGRAPH_STATE,		1},
-	{NV04_PGRAPH_NOTIFY,		1},
-	{NV04_PGRAPH_BPIXEL,		1},
-	{NV04_PGRAPH_DMA_PITCH,		1},
-	{NV04_PGRAPH_DVD_COLORFMT,	1},
-	{NV04_PGRAPH_SCALED_FORMAT,	1},
-	{NV04_PGRAPH_PATT_COLOR0,	1},
-	{NV04_PGRAPH_PATT_COLOR1,	1},
-	{NV04_PGRAPH_PATTERN,		2},
-	{NV04_PGRAPH_PATTERN_SHAPE,	1},
-	{NV04_PGRAPH_CHROMA,		1},
-	{NV04_PGRAPH_CONTROL0,		1},
-	{NV04_PGRAPH_CONTROL1,		1},
-	{NV04_PGRAPH_CONTROL2,		1},
-	{NV04_PGRAPH_BLEND,		1},
-	{NV04_PGRAPH_STORED_FMT,	1},
-	{NV04_PGRAPH_PATT_COLORRAM,	64},
-	{NV04_PGRAPH_U_RAM,		16},
-	{NV04_PGRAPH_V_RAM,		16},
-	{NV04_PGRAPH_W_RAM,		16},
-	{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_DATA_0,	1},
-	{NV04_PGRAPH_DMA_DATA_1,	1},
-	{NV04_PGRAPH_DMA_RM,		1},
-	{NV04_PGRAPH_DMA_A_XLATE_INST,	1},
-	{NV04_PGRAPH_DMA_A_CONTROL,	1},
-	{NV04_PGRAPH_DMA_A_LIMIT,	1},
-	{NV04_PGRAPH_DMA_A_TLB_PTE,	1},
-	{NV04_PGRAPH_DMA_A_TLB_TAG,	1},
-	{NV04_PGRAPH_DMA_A_ADJ_OFFSET,	1},
-	{NV04_PGRAPH_DMA_A_OFFSET,	1},
-	{NV04_PGRAPH_DMA_A_SIZE,	1},
-	{NV04_PGRAPH_DMA_A_Y_SIZE,	1},
-	{NV04_PGRAPH_DMA_B_XLATE_INST,	1},
-	{NV04_PGRAPH_DMA_B_CONTROL,	1},
-	{NV04_PGRAPH_DMA_B_LIMIT,	1},
-	{NV04_PGRAPH_DMA_B_TLB_PTE,	1},
-	{NV04_PGRAPH_DMA_B_TLB_TAG,	1},
-	{NV04_PGRAPH_DMA_B_ADJ_OFFSET,	1},
-	{NV04_PGRAPH_DMA_B_OFFSET,	1},
-	{NV04_PGRAPH_DMA_B_SIZE,	1},
-	{NV04_PGRAPH_DMA_B_Y_SIZE,	1},
+	{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}
+
+
 };
 
 void nouveau_nv04_context_switch(drm_device_t *dev)
@@ -158,13 +295,15 @@ void nouveau_nv04_context_switch(drm_device_t *dev)
 	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);
 
-	DRM_INFO("NV: PGRAPH context switch interrupt channel %x -> %x\n",channel_old, channel);
+	DRM_DEBUG("NV: PGRAPH context switch interrupt channel %x -> %x\n",channel_old, channel);
 
 	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);
+
 	// save PGRAPH context
 	index=0;
 	for (i = 0; i<sizeof(nv04_graph_ctx_regs)/sizeof(nv04_graph_ctx_regs[0]); i++)
@@ -174,15 +313,10 @@ void nouveau_nv04_context_switch(drm_device_t *dev)
 			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));
 
-	nouveau_wait_for_idle(dev);
 	// restore PGRAPH context
-	//XXX not working yet
-#if 1
 	index=0;
 	for (i = 0; i<sizeof(nv04_graph_ctx_regs)/sizeof(nv04_graph_ctx_regs[0]); i++)
 		for (j = 0; j<nv04_graph_ctx_regs[i].number; j++)
@@ -190,12 +324,10 @@ void nouveau_nv04_context_switch(drm_device_t *dev)
 			NV_WRITE(nv04_graph_ctx_regs[i].reg+j*4, dev_priv->fifos[channel].pgraph_ctx[index]);
 			index++;
 		}
-	nouveau_wait_for_idle(dev);
-#endif
 
 	NV_WRITE(NV04_PGRAPH_CTX_CONTROL, 0x10010100);
 	NV_WRITE(NV04_PGRAPH_CTX_USER, channel << 24);
-	NV_WRITE(NV04_PGRAPH_FFINTFC_ST2, NV_READ(NV04_PGRAPH_FFINTFC_ST2)&0xCFFFFFFF);
+	NV_WRITE(NV04_PGRAPH_FFINTFC_ST2, NV_READ(NV04_PGRAPH_FFINTFC_ST2)&0x000FFFFF);
 
 	NV_WRITE(NV04_PGRAPH_FIFO,0x0);
 	NV_WRITE(NV04_PFIFO_CACHE0_PULL0, 0x0);