if (num_targets) {
r600_streamout_buffers_dirty(rctx);
+ } else {
+ rctx->streamout.begin_atom.dirty = false;
}
}
static void r600_flush_vgt_streamout(struct r600_common_context *rctx)
{
struct radeon_winsys_cs *cs = rctx->rings.gfx.cs;
+ unsigned reg_strmout_cntl;
+
+ /* The register is at different places on different ASICs. */
+ if (rctx->chip_class >= CIK) {
+ reg_strmout_cntl = R_0300FC_CP_STRMOUT_CNTL;
+ } else if (rctx->chip_class >= EVERGREEN) {
+ reg_strmout_cntl = R_0084FC_CP_STRMOUT_CNTL;
+ } else {
+ reg_strmout_cntl = R_008490_CP_STRMOUT_CNTL;
+ }
- r600_write_config_reg(cs, R_008490_CP_STRMOUT_CNTL, 0);
+ if (rctx->chip_class >= CIK) {
+ cik_write_uconfig_reg(cs, reg_strmout_cntl, 0);
+ } else {
+ r600_write_config_reg(cs, reg_strmout_cntl, 0);
+ }
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_SO_VGTSTREAMOUT_FLUSH) | EVENT_INDEX(0));
radeon_emit(cs, PKT3(PKT3_WAIT_REG_MEM, 5, 0));
radeon_emit(cs, WAIT_REG_MEM_EQUAL); /* wait until the register is equal to the reference value */
- radeon_emit(cs, R_008490_CP_STRMOUT_CNTL >> 2); /* register */
+ radeon_emit(cs, reg_strmout_cntl >> 2); /* register */
radeon_emit(cs, 0);
radeon_emit(cs, S_008490_OFFSET_UPDATE_DONE(1)); /* reference value */
radeon_emit(cs, S_008490_OFFSET_UPDATE_DONE(1)); /* mask */
radeon_emit(cs, 4); /* poll interval */
}
-static void evergreen_flush_vgt_streamout(struct r600_common_context *rctx)
-{
- struct radeon_winsys_cs *cs = rctx->rings.gfx.cs;
-
- r600_write_config_reg(cs, R_0084FC_CP_STRMOUT_CNTL, 0);
-
- radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
- radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_SO_VGTSTREAMOUT_FLUSH) | EVENT_INDEX(0));
-
- radeon_emit(cs, PKT3(PKT3_WAIT_REG_MEM, 5, 0));
- radeon_emit(cs, WAIT_REG_MEM_EQUAL); /* wait until the register is equal to the reference value */
- radeon_emit(cs, R_0084FC_CP_STRMOUT_CNTL >> 2); /* register */
- radeon_emit(cs, 0);
- radeon_emit(cs, S_0084FC_OFFSET_UPDATE_DONE(1)); /* reference value */
- radeon_emit(cs, S_0084FC_OFFSET_UPDATE_DONE(1)); /* mask */
- radeon_emit(cs, 4); /* poll interval */
-}
-
static void r600_set_streamout_enable(struct r600_common_context *rctx, unsigned buffer_enable_bit)
{
struct radeon_winsys_cs *cs = rctx->rings.gfx.cs;
unsigned *stride_in_dw = rctx->streamout.stride_in_dw;
unsigned i, update_flags = 0;
+ r600_flush_vgt_streamout(rctx);
+
if (rctx->chip_class >= EVERGREEN) {
- evergreen_flush_vgt_streamout(rctx);
evergreen_set_streamout_enable(rctx, rctx->streamout.enabled_mask);
} else {
- r600_flush_vgt_streamout(rctx);
r600_set_streamout_enable(rctx, rctx->streamout.enabled_mask);
}
unsigned i;
uint64_t va;
- if (rctx->chip_class >= EVERGREEN) {
- evergreen_flush_vgt_streamout(rctx);
- } else {
- r600_flush_vgt_streamout(rctx);
- }
+ r600_flush_vgt_streamout(rctx);
for (i = 0; i < rctx->streamout.num_targets; i++) {
if (!t[i])