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-rw-r--r--src/radeon_accel.c174
1 files changed, 113 insertions, 61 deletions
diff --git a/src/radeon_accel.c b/src/radeon_accel.c
index f90b3864..e51bffe0 100644
--- a/src/radeon_accel.c
+++ b/src/radeon_accel.c
@@ -375,6 +375,9 @@ void RADEONEngineRestore(ScrnInfoPtr pScrn)
RADEONInfoPtr info = RADEONPTR(pScrn);
unsigned char *RADEONMMIO = info->MMIO;
+ if (info->cs)
+ return;
+
xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, RADEON_LOGLEVEL_DEBUG,
"EngineRestore (%d/%d)\n",
info->CurrentLayout.pixel_code,
@@ -421,6 +424,24 @@ void RADEONEngineRestore(ScrnInfoPtr pScrn)
info->accel_state->XInited3D = FALSE;
}
+static int RADEONDRMGetNumPipes(ScrnInfoPtr pScrn, int *num_pipes)
+{
+ RADEONInfoPtr info = RADEONPTR(pScrn);
+ if (info->dri->pKernelDRMVersion->version_major < 2) {
+ drm_radeon_getparam_t np;
+
+ memset(&np, 0, sizeof(np));
+ np.param = RADEON_PARAM_NUM_GB_PIPES;
+ np.value = num_pipes;
+ return drmCommandWriteRead(info->dri->drmFD, DRM_RADEON_GETPARAM, &np, sizeof(np));
+ } else {
+ struct drm_radeon_info np2;
+ np2.value = (uint64_t)num_pipes;
+ np2.request = RADEON_INFO_NUM_GB_PIPES;
+ return drmCommandWriteRead(info->dri->drmFD, DRM_RADEON_INFO, &np2, sizeof(np2));
+ }
+}
+
/* Initialize the acceleration hardware */
void RADEONEngineInit(ScrnInfoPtr pScrn)
{
@@ -436,15 +457,9 @@ void RADEONEngineInit(ScrnInfoPtr pScrn)
#ifdef XF86DRI
if (info->directRenderingEnabled && (IS_R300_3D || IS_R500_3D)) {
- drm_radeon_getparam_t np;
int num_pipes;
- memset(&np, 0, sizeof(np));
- np.param = RADEON_PARAM_NUM_GB_PIPES;
- np.value = &num_pipes;
-
- if (drmCommandWriteRead(info->dri->drmFD, DRM_RADEON_GETPARAM, &np,
- sizeof(np)) < 0) {
+ if(RADEONDRMGetNumPipes(pScrn, &num_pipes) < 0) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
"Failed to determine num pipes from DRM, falling back to "
"manual look-up!\n");
@@ -455,64 +470,67 @@ void RADEONEngineInit(ScrnInfoPtr pScrn)
}
#endif
- if ((info->ChipFamily == CHIP_FAMILY_RV410) ||
- (info->ChipFamily == CHIP_FAMILY_R420) ||
- (info->ChipFamily == CHIP_FAMILY_RS600) ||
- (info->ChipFamily == CHIP_FAMILY_RS690) ||
- (info->ChipFamily == CHIP_FAMILY_RS740) ||
- (info->ChipFamily == CHIP_FAMILY_RS400) ||
- (info->ChipFamily == CHIP_FAMILY_RS480) ||
- IS_R500_3D) {
- if (info->accel_state->num_gb_pipes == 0) {
- uint32_t gb_pipe_sel = INREG(R400_GB_PIPE_SELECT);
-
- info->accel_state->num_gb_pipes = ((gb_pipe_sel >> 12) & 0x3) + 1;
- if (IS_R500_3D)
- OUTPLL(pScrn, R500_DYN_SCLK_PWMEM_PIPE, (1 | ((gb_pipe_sel >> 8) & 0xf) << 4));
- }
- } else {
- if (info->accel_state->num_gb_pipes == 0) {
- if ((info->ChipFamily == CHIP_FAMILY_R300) ||
- (info->ChipFamily == CHIP_FAMILY_R350)) {
- /* R3xx chips */
- info->accel_state->num_gb_pipes = 2;
- } else {
- /* RV3xx chips */
- info->accel_state->num_gb_pipes = 1;
+ if (!info->cs) {
+ if ((info->ChipFamily == CHIP_FAMILY_RV410) ||
+ (info->ChipFamily == CHIP_FAMILY_R420) ||
+ (info->ChipFamily == CHIP_FAMILY_RS600) ||
+ (info->ChipFamily == CHIP_FAMILY_RS690) ||
+ (info->ChipFamily == CHIP_FAMILY_RS740) ||
+ (info->ChipFamily == CHIP_FAMILY_RS400) ||
+ (info->ChipFamily == CHIP_FAMILY_RS480) ||
+ IS_R500_3D) {
+ if (info->accel_state->num_gb_pipes == 0) {
+ uint32_t gb_pipe_sel = INREG(R400_GB_PIPE_SELECT);
+
+ info->accel_state->num_gb_pipes = ((gb_pipe_sel >> 12) & 0x3) + 1;
+ if (IS_R500_3D)
+ OUTPLL(pScrn, R500_DYN_SCLK_PWMEM_PIPE, (1 | ((gb_pipe_sel >> 8) & 0xf) << 4));
+ }
+ } else {
+ if (info->accel_state->num_gb_pipes == 0) {
+ if ((info->ChipFamily == CHIP_FAMILY_R300) ||
+ (info->ChipFamily == CHIP_FAMILY_R350)) {
+ /* R3xx chips */
+ info->accel_state->num_gb_pipes = 2;
+ } else {
+ /* RV3xx chips */
+ info->accel_state->num_gb_pipes = 1;
+ }
}
- }
- }
-
- /* RV410 SE cards only have 1 quadpipe */
- if ((info->Chipset == PCI_CHIP_RV410_5E4C) ||
- (info->Chipset == PCI_CHIP_RV410_5E4F))
- info->accel_state->num_gb_pipes = 1;
-
- if (IS_R300_3D || IS_R500_3D)
- xf86DrvMsg(pScrn->scrnIndex, X_INFO,
- "num quad-pipes is %d\n", info->accel_state->num_gb_pipes);
-
- if (IS_R300_3D || IS_R500_3D) {
- uint32_t gb_tile_config = (R300_ENABLE_TILING | R300_TILE_SIZE_16);
-
- switch(info->accel_state->num_gb_pipes) {
- case 2: gb_tile_config |= R300_PIPE_COUNT_R300; break;
- case 3: gb_tile_config |= R300_PIPE_COUNT_R420_3P; break;
- case 4: gb_tile_config |= R300_PIPE_COUNT_R420; break;
- default:
- case 1: gb_tile_config |= R300_PIPE_COUNT_RV350; break;
}
- OUTREG(R300_GB_TILE_CONFIG, gb_tile_config);
- OUTREG(RADEON_WAIT_UNTIL, RADEON_WAIT_2D_IDLECLEAN | RADEON_WAIT_3D_IDLECLEAN);
- OUTREG(R300_DST_PIPE_CONFIG, INREG(R300_DST_PIPE_CONFIG) | R300_PIPE_AUTO_CONFIG);
- OUTREG(R300_RB2D_DSTCACHE_MODE, (INREG(R300_RB2D_DSTCACHE_MODE) |
- R300_DC_AUTOFLUSH_ENABLE |
- R300_DC_DC_DISABLE_IGNORE_PE));
- } else
- OUTREG(RADEON_RB3D_CNTL, 0);
+ /* RV410 SE cards only have 1 quadpipe */
+ if ((info->Chipset == PCI_CHIP_RV410_5E4C) ||
+ (info->Chipset == PCI_CHIP_RV410_5E4F))
+ info->accel_state->num_gb_pipes = 1;
+
+ if (IS_R300_3D || IS_R500_3D)
+ xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+ "num quad-pipes is %d\n", info->accel_state->num_gb_pipes);
+
+ if (IS_R300_3D || IS_R500_3D) {
+ uint32_t gb_tile_config = (R300_ENABLE_TILING | R300_TILE_SIZE_16);
+
+ switch(info->accel_state->num_gb_pipes) {
+ case 2: gb_tile_config |= R300_PIPE_COUNT_R300; break;
+ case 3: gb_tile_config |= R300_PIPE_COUNT_R420_3P; break;
+ case 4: gb_tile_config |= R300_PIPE_COUNT_R420; break;
+ default:
+ case 1: gb_tile_config |= R300_PIPE_COUNT_RV350; break;
+ }
- RADEONEngineReset(pScrn);
+ OUTREG(R300_GB_TILE_CONFIG, gb_tile_config);
+ OUTREG(RADEON_WAIT_UNTIL, RADEON_WAIT_2D_IDLECLEAN | RADEON_WAIT_3D_IDLECLEAN);
+ if (info->ChipFamily >= CHIP_FAMILY_R420)
+ OUTREG(R300_DST_PIPE_CONFIG, INREG(R300_DST_PIPE_CONFIG) | R300_PIPE_AUTO_CONFIG);
+ OUTREG(R300_RB2D_DSTCACHE_MODE, (INREG(R300_RB2D_DSTCACHE_MODE) |
+ R300_DC_AUTOFLUSH_ENABLE |
+ R300_DC_DC_DISABLE_IGNORE_PE));
+ } else
+ OUTREG(RADEON_RB3D_CNTL, 0);
+
+ RADEONEngineReset(pScrn);
+ }
switch (info->CurrentLayout.pixel_code) {
case 8: datatype = 2; break;
@@ -536,6 +554,24 @@ void RADEONEngineInit(ScrnInfoPtr pScrn)
RADEONEngineRestore(pScrn);
}
+uint32_t radeonGetPixmapOffset(PixmapPtr pPix)
+{
+ ScrnInfoPtr pScrn = xf86Screens[pPix->drawable.pScreen->myNum];
+ RADEONInfoPtr info = RADEONPTR(pScrn);
+ uint32_t offset = 0;
+ if (info->cs)
+ return 0;
+#ifdef USE_EXA
+ if (info->useEXA) {
+ offset = exaGetPixmapOffset(pPix);
+ } else
+#endif
+ {
+ offset = pPix->devPrivate.ptr - info->FB;
+ }
+ offset += info->fbLocation + pScrn->fbOffset;
+ return offset;
+}
#define ACCEL_MMIO
#define ACCEL_PREAMBLE() unsigned char *RADEONMMIO = info->MMIO
@@ -620,6 +656,20 @@ int RADEONCPStop(ScrnInfoPtr pScrn, RADEONInfoPtr info)
}
}
+#define RADEON_IB_RESERVE (16 * sizeof(uint32_t))
+
+void radeon_cs_flush_indirect(ScrnInfoPtr pScrn)
+{
+#ifdef XF86DRM_MODE
+ RADEONInfoPtr info = RADEONPTR(pScrn);
+
+ if (!info->cs->cdw)
+ return;
+ radeon_cs_emit(info->cs);
+ radeon_cs_erase(info->cs);
+#endif
+}
+
/* Get an indirect buffer for the CP 2D acceleration commands */
drmBufPtr RADEONCPGetBuffer(ScrnInfoPtr pScrn)
{
@@ -696,6 +746,7 @@ void RADEONCPFlushIndirect(ScrnInfoPtr pScrn, int discard)
int start = info->cp->indirectStart;
drm_radeon_indirect_t indirect;
+ assert(!info->cs);
if (!buffer) return;
if (start == buffer->used && !discard) return;
@@ -745,6 +796,7 @@ void RADEONCPReleaseIndirect(ScrnInfoPtr pScrn)
int start = info->cp->indirectStart;
drm_radeon_indirect_t indirect;
+ assert(!info->cs);
if (info->ChipFamily >= CHIP_FAMILY_R600) {
if (buffer && (buffer->used & 0x3c)) {
RING_LOCALS;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-30 17:01:42 +0000