diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_misc_state.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c index 3b3cb5a0e9f..afe04c548dd 100644 --- a/src/mesa/drivers/dri/i965/brw_misc_state.c +++ b/src/mesa/drivers/dri/i965/brw_misc_state.c @@ -182,6 +182,13 @@ static void upload_pipelined_state_pointers(struct brw_context *brw ) { struct intel_context *intel = &brw->intel; + if (intel->gen == 5) { + /* Need to flush before changing clip max threads for errata. */ + BEGIN_BATCH(1); + OUT_BATCH(MI_FLUSH); + ADVANCE_BATCH(); + } + BEGIN_BATCH(7); OUT_BATCH(CMD_PIPELINED_STATE_POINTERS << 16 | (7 - 2)); OUT_RELOC(brw->vs.state_bo, I915_GEM_DOMAIN_INSTRUCTION, 0, 0); |