diff options
| author | Dave Airlie <[email protected]> | 2015-11-30 15:22:06 +1000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2015-12-07 09:59:01 +1000 |
| commit | 09d25a9b37eeb34b3475fe486b82e12e904bcb28 (patch) | |
| tree | 637dc7af95cb9f6ccf5f0b3b429a69750772db39 /src/gallium/drivers/r600/evergreen_compute.c | |
| parent | d87f54f2254344a02a8f1b2e141c9894b3b74864 (diff) | |
r600/eg: workaround bug with tess shader and dynamic GPRs.
When using tessellation on eg/ni chipsets, we must disable
dynamic GPRs to workaround a hw bug where the GPU hangs
when too many things get queued.
This implements something like the r600 code to emit
the transition between static and dynamic GPRs, and to
statically allocate GPRs when tessellation is enabled.
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/evergreen_compute.c')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_compute.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/evergreen_compute.c b/src/gallium/drivers/r600/evergreen_compute.c index a3e198c6fcf..ef6de8c98d1 100644 --- a/src/gallium/drivers/r600/evergreen_compute.c +++ b/src/gallium/drivers/r600/evergreen_compute.c @@ -432,6 +432,10 @@ static void compute_emit_cs(struct r600_context *ctx, const uint *block_layout, */ r600_emit_command_buffer(cs, &ctx->start_compute_cs_cmd); + /* emit config state */ + if (ctx->b.chip_class == EVERGREEN) + r600_emit_atom(ctx, &ctx->config_state.atom); + ctx->b.flags |= R600_CONTEXT_WAIT_3D_IDLE | R600_CONTEXT_FLUSH_AND_INV; r600_flush_emit(ctx); @@ -791,7 +795,7 @@ void evergreen_init_atom_start_compute_cs(struct r600_context *ctx) /* Config Registers */ if (ctx->b.chip_class < CAYMAN) - evergreen_init_common_regs(cb, ctx->b.chip_class, ctx->b.family, + evergreen_init_common_regs(ctx, cb, ctx->b.chip_class, ctx->b.family, ctx->screen->b.info.drm_minor); else cayman_init_common_regs(cb, ctx->b.chip_class, ctx->b.family, |