xf86-video-ati: Branch 'master'
Dave Airlie
airlied at kemper.freedesktop.org
Sat Feb 23 19:21:58 PST 2008
src/radeon_commonfuncs.c | 19 +++++-------
src/radeon_exa_funcs.c | 4 +-
src/radeon_exa_render.c | 72 ++++++++++++++++++++++++++++++++++-------------
src/radeon_reg.h | 39 +++++++++++++++++++++++++
4 files changed, 103 insertions(+), 31 deletions(-)
New commits:
commit 9aaf8b33b22b6ba112869558ae54e021b9487ad2
Author: Dave Airlie <airlied at redhat.com>
Date: Sat Feb 23 22:16:25 2008 -0500
r500: initial rotate support - not fully working yet.
Just an example of how to setup and run the r500 3D engine for rotation.
this rotates for me but I get some strange clipping on the bottom of my screen
diff --git a/src/radeon_commonfuncs.c b/src/radeon_commonfuncs.c
index 629336f..a626bbd 100644
--- a/src/radeon_commonfuncs.c
+++ b/src/radeon_commonfuncs.c
@@ -57,7 +57,7 @@ static void FUNC_NAME(RADEONInit3DEngine)(ScrnInfoPtr pScrn)
info->texW[0] = info->texH[0] = info->texW[1] = info->texH[1] = 1;
- if (IS_R300_VARIANT) {
+ if (IS_R300_VARIANT || IS_AVIVO_VARIANT) {
BEGIN_ACCEL(3);
OUT_ACCEL_REG(R300_RB3D_DSTCACHE_CTLSTAT, 0xA);
OUT_ACCEL_REG(R300_RB3D_ZCACHE_CTLSTAT, 0x3);
@@ -91,14 +91,12 @@ static void FUNC_NAME(RADEONInit3DEngine)(ScrnInfoPtr pScrn)
OUT_ACCEL_REG(R300_GA_OFFSET, 0x0);
FINISH_ACCEL();
- BEGIN_ACCEL(7);
+ BEGIN_ACCEL(5);
OUT_ACCEL_REG(R300_SU_TEX_WRAP, 0x0);
OUT_ACCEL_REG(R300_SU_POLY_OFFSET_ENABLE, 0x0);
OUT_ACCEL_REG(R300_SU_CULL_MODE, 0x4);
OUT_ACCEL_REG(R300_SU_DEPTH_SCALE, 0x4b7fffff);
OUT_ACCEL_REG(R300_SU_DEPTH_OFFSET, 0x0);
- OUT_ACCEL_REG(R300_RS_COUNT, 0x40002);
- OUT_ACCEL_REG(R300_RS_IP_0, 0x1610000);
FINISH_ACCEL();
BEGIN_ACCEL(5);
@@ -109,10 +107,6 @@ static void FUNC_NAME(RADEONInit3DEngine)(ScrnInfoPtr pScrn)
OUT_ACCEL_REG(R300_US_OUT_FMT_0, 0x1B01);
FINISH_ACCEL();
- BEGIN_ACCEL(2);
- OUT_ACCEL_REG(R300_RS_INST_COUNT, 0xC0);
- OUT_ACCEL_REG(R300_RS_INST_0, 0x8);
- FINISH_ACCEL();
BEGIN_ACCEL(3);
OUT_ACCEL_REG(R300_FG_DEPTH_SRC, 0x0);
@@ -140,8 +134,13 @@ static void FUNC_NAME(RADEONInit3DEngine)(ScrnInfoPtr pScrn)
OUT_ACCEL_REG(R300_SC_EDGERULE, 0xA5294A5);
OUT_ACCEL_REG(R300_SC_SCISSOR0, 0x0);
OUT_ACCEL_REG(R300_SC_SCISSOR1, 0x3ffffff);
- OUT_ACCEL_REG(R300_SC_CLIP_0_A, 0x880440);
- OUT_ACCEL_REG(R300_SC_CLIP_0_B, 0xff0ff0);
+ if (IS_AVIVO_VARIANT) {
+ OUT_ACCEL_REG(R300_SC_CLIP_0_A, 0x0);
+ OUT_ACCEL_REG(R300_SC_CLIP_0_B, 0xff0ff0);
+ } else {
+ OUT_ACCEL_REG(R300_SC_CLIP_0_A, 0x880440);
+ OUT_ACCEL_REG(R300_SC_CLIP_0_B, 0xff0ff0);
+ }
OUT_ACCEL_REG(R300_SC_CLIP_RULE, 0xAAAA);
OUT_ACCEL_REG(R300_SC_SCREENDOOR, 0xffffff);
FINISH_ACCEL();
diff --git a/src/radeon_exa_funcs.c b/src/radeon_exa_funcs.c
index 20b96a5..ce50dfd 100644
--- a/src/radeon_exa_funcs.c
+++ b/src/radeon_exa_funcs.c
@@ -533,11 +533,11 @@ Bool FUNC_NAME(RADEONDrawInit)(ScreenPtr pScreen)
#ifdef RENDER
if (info->RenderAccel) {
- if ((info->ChipFamily >= CHIP_FAMILY_RV515) ||
+ if ((info->ChipFamily >= CHIP_FAMILY_RS690) ||
(info->ChipFamily == CHIP_FAMILY_RS400))
xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Render acceleration "
"unsupported on XPRESS, R500 and newer cards.\n");
- else if (IS_R300_VARIANT) {
+ else if (IS_R300_VARIANT || info->ChipFamily < CHIP_FAMILY_RS690) {
xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Render acceleration "
"enabled for R300 type cards.\n");
info->exa->CheckComposite = R300CheckComposite;
diff --git a/src/radeon_exa_render.c b/src/radeon_exa_render.c
index 9b23cdc..d16a269 100644
--- a/src/radeon_exa_render.c
+++ b/src/radeon_exa_render.c
@@ -1009,21 +1009,55 @@ static Bool FUNC_NAME(R300PrepareComposite)(int op, PicturePtr pSrcPicture,
OUT_ACCEL_REG(R300_VAP_CLIP_CNTL, 0x10000);
FINISH_ACCEL();
- /* setup pixel shader */
- BEGIN_ACCEL(12);
- OUT_ACCEL_REG(R300_US_CONFIG, 0x8);
- OUT_ACCEL_REG(R300_US_PIXSIZE, 0x0);
- OUT_ACCEL_REG(R300_US_CODE_OFFSET, 0x40040);
- OUT_ACCEL_REG(R300_US_CODE_ADDR_0, 0x0);
- OUT_ACCEL_REG(R300_US_CODE_ADDR_1, 0x0);
- OUT_ACCEL_REG(R300_US_CODE_ADDR_2, 0x0);
- OUT_ACCEL_REG(R300_US_CODE_ADDR_3, 0x400000);
- OUT_ACCEL_REG(R300_US_TEX_INST_0, 0x8000);
- OUT_ACCEL_REG(R300_US_ALU_RGB_ADDR_0, 0x1f800000);
- OUT_ACCEL_REG(R300_US_ALU_RGB_INST_0, 0x50a80);
- OUT_ACCEL_REG(R300_US_ALU_ALPHA_ADDR_0, 0x1800000);
- OUT_ACCEL_REG(R300_US_ALU_ALPHA_INST_0, 0x00040889);
- FINISH_ACCEL();
+ if (IS_R300_VARIANT) {
+ /* setup pixel shader */
+ BEGIN_ACCEL(16);
+ OUT_ACCEL_REG(R300_RS_COUNT, 0x40002);
+ OUT_ACCEL_REG(R300_RS_IP_0, 0x1610000);
+ OUT_ACCEL_REG(R300_RS_INST_COUNT, 0xC0);
+ OUT_ACCEL_REG(R300_RS_INST_0, R300_RS_INST_TEX_CN_WRITE);
+ OUT_ACCEL_REG(R300_US_CONFIG, 0x8);
+ OUT_ACCEL_REG(R300_US_PIXSIZE, 0x0);
+ OUT_ACCEL_REG(R300_US_CODE_OFFSET, 0x40040);
+ OUT_ACCEL_REG(R300_US_CODE_ADDR_0, 0x0);
+ OUT_ACCEL_REG(R300_US_CODE_ADDR_1, 0x0);
+ OUT_ACCEL_REG(R300_US_CODE_ADDR_2, 0x0);
+ OUT_ACCEL_REG(R300_US_CODE_ADDR_3, 0x400000);
+ OUT_ACCEL_REG(R300_US_TEX_INST_0, 0x8000);
+ OUT_ACCEL_REG(R300_US_ALU_RGB_ADDR_0, 0x1f800000);
+ OUT_ACCEL_REG(R300_US_ALU_RGB_INST_0, 0x50a80);
+ OUT_ACCEL_REG(R300_US_ALU_ALPHA_ADDR_0, 0x1800000);
+ OUT_ACCEL_REG(R300_US_ALU_ALPHA_INST_0, 0x00040889);
+ FINISH_ACCEL();
+ } else {
+ BEGIN_ACCEL(22);
+ OUT_ACCEL_REG(R300_RS_COUNT, 0x40002);
+ OUT_ACCEL_REG(R500_RS_IP_0, (0 << R500_RS_IP_TEX_PTR_S_SHIFT) | (1 << R500_RS_IP_TEX_PTR_T_SHIFT) |
+ (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_R_SHIFT) | (R500_RS_IP_PTR_K1 << R500_RS_IP_TEX_PTR_Q_SHIFT));
+
+ OUT_ACCEL_REG(R300_RS_INST_COUNT, 0x0);
+ OUT_ACCEL_REG(R500_RS_INST_0, R500_RS_INST_TEX_CN_WRITE);
+ OUT_ACCEL_REG(R300_US_CONFIG, 0x2);
+ OUT_ACCEL_REG(R300_US_PIXSIZE, 0x0);
+ OUT_ACCEL_REG(R500_US_FC_CTRL, 0x0);
+ OUT_ACCEL_REG(R500_US_CODE_ADDR, 0x10000);
+ OUT_ACCEL_REG(R500_US_CODE_RANGE, 0x10000);
+ OUT_ACCEL_REG(R500_US_CODE_OFFSET, 0x0);
+ OUT_ACCEL_REG(R500_GA_US_VECTOR_INDEX, 0x0);
+ OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0x00007807);
+ OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0x06400000);
+ OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0xe4000400);
+ OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0x00000000);
+ OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0x00000000);
+ OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0x00000000);
+ OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0x00078105);
+ OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0x10040000);
+ OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0x10040000);
+ OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0x00db0220);
+ OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0x00c0c000);
+ OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0x20490000);
+ FINISH_ACCEL();
+ }
BEGIN_ACCEL(6);
OUT_ACCEL_REG(R300_TX_INVALTAGS, 0x0);
@@ -1178,7 +1212,7 @@ static void FUNC_NAME(RadeonComposite)(PixmapPtr pDst,
vtx_count = VTX_COUNT;
- if (IS_R300_VARIANT) {
+ if (IS_R300_VARIANT || IS_AVIVO_VARIANT) {
BEGIN_ACCEL(1);
OUT_ACCEL_REG(R300_VAP_VTX_SIZE, vtx_count);
FINISH_ACCEL();
@@ -1198,7 +1232,7 @@ static void FUNC_NAME(RadeonComposite)(PixmapPtr pDst,
RADEON_CP_VC_CNTL_VTX_FMT_RADEON_MODE |
(4 << RADEON_CP_VC_CNTL_NUM_SHIFT));
} else {
- if (IS_R300_VARIANT)
+ if (IS_R300_VARIANT || IS_AVIVO_VARIANT)
BEGIN_RING(4 * vtx_count + 6);
else
BEGIN_RING(4 * vtx_count + 2);
@@ -1211,7 +1245,7 @@ static void FUNC_NAME(RadeonComposite)(PixmapPtr pDst,
}
#else /* ACCEL_CP */
- if (IS_R300_VARIANT)
+ if (IS_R300_VARIANT || IS_AVIVO_VARIANT)
BEGIN_ACCEL(3 + vtx_count * 4);
else
BEGIN_ACCEL(1 + vtx_count * 4);
@@ -1241,7 +1275,7 @@ static void FUNC_NAME(RadeonComposite)(PixmapPtr pDst,
xFixedToFloat(srcTopRight.x) / info->texW[0], xFixedToFloat(srcTopRight.y) / info->texH[0],
xFixedToFloat(maskTopRight.x) / info->texW[1], xFixedToFloat(maskTopRight.y) / info->texH[1]);
- if (IS_R300_VARIANT) {
+ if (IS_R300_VARIANT || IS_AVIVO_VARIANT) {
OUT_ACCEL_REG(R300_RB3D_DSTCACHE_CTLSTAT, 0xA);
OUT_ACCEL_REG(RADEON_WAIT_UNTIL, RADEON_WAIT_3D_IDLECLEAN);
}
diff --git a/src/radeon_reg.h b/src/radeon_reg.h
index 5469e9d..f89a9eb 100644
--- a/src/radeon_reg.h
+++ b/src/radeon_reg.h
@@ -3860,9 +3860,14 @@
#define R300_SU_DEPTH_OFFSET 0x42c4
#define R300_RS_COUNT 0x4300
+# define R300_RS_COUNT_IT_COUNT_SHIFT 0
+# define R300_RS_COUNT_IC_COUNT_SHIFT 7
+# define R300_RS_COUNT_HIRES_EN (1<<18)
+
#define R300_RS_IP_0 0x4310
#define R300_RS_INST_COUNT 0x4304
#define R300_RS_INST_0 0x4330
+#define R300_RS_INST_TEX_CN_WRITE (1 << 3)
#define R300_TX_INVALTAGS 0x4100
#define R300_TX_FILTER0_0 0x4400
@@ -4505,4 +4510,38 @@
# define R500_W_SRC_US (0 << 2)
# define R500_W_SRC_RAS (1 << 2)
+#define R500_GA_US_VECTOR_INDEX 0x4250
+#define R500_GA_US_VECTOR_DATA 0x4254
+
+#define R500_RS_INST_0 0x4320
+#define R500_RS_INST_TEX_ID_SHIFT 0
+#define R500_RS_INST_TEX_CN_WRITE (1 << 4)
+#define R500_RS_INST_TEX_ADDR_SHIFT 5
+#define R500_RS_INST_COL_ID_SHIFT 12
+#define R500_RS_INST_COL_CN_NO_WRITE (0 << 16)
+#define R500_RS_INST_COL_CN_WRITE (1 << 16)
+#define R500_RS_INST_COL_CN_WRITE_FBUFFER (2 << 16)
+#define R500_RS_INST_COL_CN_WRITE_BACKFACE (3 << 16)
+#define R500_RS_INST_COL_COL_ADDR_SHIFT 18
+#define R500_RS_INST_TEX_ADJ (1 << 25)
+#define R500_RS_INST_W_CN (1 << 26)
+
+#define R500_US_FC_CTRL 0x4624
+#define R500_US_CODE_ADDR 0x4630
+#define R500_US_CODE_RANGE 0x4634
+#define R500_US_CODE_OFFSET 0x4638
+
+#define R500_RS_IP_0 0x4074
+#define R500_RS_IP_PTR_K0 62
+#define R500_RS_IP_PTR_K1 63
+#define R500_RS_IP_TEX_PTR_S_SHIFT 0
+#define R500_RS_IP_TEX_PTR_T_SHIFT 6
+#define R500_RS_IP_TEX_PTR_R_SHIFT 12
+#define R500_RS_IP_TEX_PTR_Q_SHIFT 18
+#define R500_RS_IP_COL_PTR_SHIFT 24
+#define R500_RS_IP_COL_FMT_SHIFT 27
+#define R500_RS_IP_COL_FMT_RGBA (0<<27)
+#define R500_RS_IP_OFFSET_EN (1 << 31)
+
+
#endif
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