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winsys/radeon: loosen up the requirements for how much memory IBs can use 

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
This commit is contained in:
Marek Olšák 2015-08-02 22:01:25 +02:00
parent cc59c78b0a
commit c2a5d1dcb1
1 changed files with 9 additions and 4 deletions
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13
src/gallium/winsys/radeon/drm/radeon_drm_cs.c
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@ -379,11 +379,16 @@ static boolean radeon_drm_cs_validate(struct radeon_winsys_cs *rcs)
static boolean radeon_drm_cs_memory_below_limit(struct radeon_winsys_cs *rcs, uint64_t vram, uint64_t gtt)
{
struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
boolean status =
(cs->csc->used_gart + gtt) < cs->ws->info.gart_size * 0.7 &&
(cs->csc->used_vram + vram) < cs->ws->info.vram_size * 0.7;
return status;
vram += cs->csc->used_vram;
gtt += cs->csc->used_gart;
/* Anything that goes above the VRAM size should go to GTT. */
if (vram > cs->ws->info.vram_size)
gtt += vram - cs->ws->info.vram_size;
/* Now we just need to check if we have enough GTT. */
return gtt < cs->ws->info.gart_size * 0.7;
}
void radeon_drm_cs_emit_ioctl_oneshot(struct radeon_drm_cs *cs, struct radeon_cs_context *csc)