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radeon: add r100/r200 workarounds for legacy aging

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This commit is contained in:
Dave Airlie 2009-01-23 02:47:15 +10:00
parent 4ca76586c2
commit 014c52eb6b
2 changed files with 20 additions and 9 deletions
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19
src/mesa/drivers/dri/radeon/radeon_bo_legacy.c
View file

@ -163,14 +163,17 @@ static void legacy_get_current_age(struct bo_manager_legacy *boml)
drm_radeon_getparam_t gp;
int r;
gp.param = RADEON_PARAM_LAST_CLEAR;
gp.value = (int *)&boml->current_age;
r = drmCommandWriteRead(boml->base.fd, DRM_RADEON_GETPARAM,
&gp, sizeof(gp));
if (r) {
fprintf(stderr, "%s: drmRadeonGetParam: %d\n", __FUNCTION__, r);
exit(1);
}
if (IS_R300_CLASS(boml->screen)) {
gp.param = RADEON_PARAM_LAST_CLEAR;
gp.value = (int *)&boml->current_age;
r = drmCommandWriteRead(boml->base.fd, DRM_RADEON_GETPARAM,
&gp, sizeof(gp));
if (r) {
fprintf(stderr, "%s: drmRadeonGetParam: %d\n", __FUNCTION__, r);
exit(1);
}
} else
boml->current_age = boml->screen->scratch[3];
}
static int legacy_is_pending(struct radeon_bo *bo)

10
src/mesa/drivers/dri/radeon/radeon_cs_legacy.c
View file

@ -317,12 +317,20 @@ static int cs_emit(struct radeon_cs *cs)
cmd.boxes = (drm_clip_rect_t *) csm->ctx->pClipRects;
}
dump_cmdbuf(cs);
// dump_cmdbuf(cs);
r = drmCommandWrite(cs->csm->fd, DRM_RADEON_CMDBUF, &cmd, sizeof(cmd));
if (r) {
return r;
}
if (!IS_R300_CLASS(csm->ctx->radeonScreen)) {
drm_radeon_irq_emit_t emit_cmd;
emit_cmd.irq_seq = &csm->pending_age;
r = drmCommandWrite(cs->csm->fd, DRM_RADEON_IRQ_EMIT, &emit_cmd, sizeof(emit_cmd));
if (r) {
return r;
}
}
cs_set_age(cs);
return 0;
}