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authorStephane Marchesin <marchesin@icps.u-strasbg.fr>2007-02-03 05:56:42 +0100
committerStephane Marchesin <marchesin@icps.u-strasbg.fr>2007-02-03 05:56:42 +0100
commit7ab9e7f36f5fb58652f915a0839a167c6206743a (patch)
tree0b1acc7d4fc63ff6c762d61bfb44769b86297a76 /shared-core
parentd69902db3b1f82dd35f5bbb3327bdf836961850c (diff)
nouveau: cleanup the nv04 pgraph save/restore mechanism.
Diffstat (limited to 'shared-core')
-rw-r--r--shared-core/nouveau_reg.h1
-rw-r--r--shared-core/nv04_graph.c268
2 files changed, 145 insertions, 124 deletions
diff --git a/shared-core/nouveau_reg.h b/shared-core/nouveau_reg.h
index c45ca87a..542e7eca 100644
--- a/shared-core/nouveau_reg.h
+++ b/shared-core/nouveau_reg.h
@@ -170,6 +170,7 @@
#define NV04_PGRAPH_BPIXEL 0x00400724
#define NV10_PGRAPH_RDI_INDEX 0x00400750
+#define NV04_PGRAPH_FFINTFC_ST2 0x00400754
#define NV10_PGRAPH_RDI_DATA 0x00400754
#define NV04_PGRAPH_DMA_PITCH 0x00400760
#define NV10_PGRAPH_FFINTFC_ST2 0x00400764
diff --git a/shared-core/nv04_graph.c b/shared-core/nv04_graph.c
index 47fb8a1d..d7d78001 100644
--- a/shared-core/nv04_graph.c
+++ b/shared-core/nv04_graph.c
@@ -27,132 +27,133 @@
#include "nouveau_drm.h"
#include "nouveau_drv.h"
-
-// FIXME check if NV10/NV04 names are the same or if we need separate regs
-static int 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,
+struct reg_interval
+{
+ int 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,
+ {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,
- 0, 0
+ {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},
};
void nouveau_nv04_context_switch(drm_device_t *dev)
{
drm_nouveau_private_t *dev_priv = dev->dev_private;
- int channel, channel_old, i;
+ int channel, channel_old, i, j, index;
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);
@@ -167,8 +168,13 @@ void nouveau_nv04_context_switch(drm_device_t *dev)
#endif
// save PGRAPH context
- for (i = 0; nv04_graph_ctx_regs[i]; i++)
- dev_priv->fifos[channel_old].pgraph_ctx[i] = NV_READ(nv04_graph_ctx_regs[i]);
+ 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++)
+ {
+ dev_priv->fifos[channel_old].pgraph_ctx[index] = NV_READ(nv04_graph_ctx_regs[i].reg+j*4);
+ index++;
+ }
nouveau_wait_for_idle(dev);
@@ -179,14 +185,19 @@ void nouveau_nv04_context_switch(drm_device_t *dev)
// restore PGRAPH context
//XXX not working yet
#if 1
- for (i = 0; nv04_graph_ctx_regs[i]; i++)
- NV_WRITE(nv04_graph_ctx_regs[i], dev_priv->fifos[channel].pgraph_ctx[i]);
+ 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++)
+ {
+ 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(NV03_PGRAPH_CTX_CONTROL, 0x10010100);
NV_WRITE(NV04_PGRAPH_CTX_USER, channel << 24);
- //NV_WRITE(NV_PGRAPH_FFINTFC_ST2, NV_READ(NV_PGRAPH_FFINTFC_ST2)&0xCFFFFFFF);
+ NV_WRITE(NV04_PGRAPH_FFINTFC_ST2, NV_READ(NV04_PGRAPH_FFINTFC_ST2)&0xCFFFFFFF);
#if 0
NV_WRITE(NV_PFIFO_CACH1_PUL0, 0x00000001);
@@ -213,5 +224,14 @@ int nv04_graph_context_create(drm_device_t *dev, int channel) {
int nv04_graph_init(drm_device_t *dev) {
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+
+ // check the context is big enough
+ int i,sum=0;
+ for ( i = 0 ; i<sizeof(nv04_graph_ctx_regs)/sizeof(nv04_graph_ctx_regs[0]); i++)
+ sum+=nv04_graph_ctx_regs[i].number;
+ if ( sum*4>sizeof(dev_priv->fifos[0].pgraph_ctx) )
+ DRM_ERROR();
return 0;
}
+