From 9db64530bbb7b584bce9ac2153035b0939f06681 Mon Sep 17 00:00:00 2001 From: Tom Stellard Date: Thu, 13 Sep 2012 17:14:56 +0000 Subject: [PATCH] r600g: Make sure to initialize DB_DEPTH_CONTROL register for compute MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The kernel CS checker will fail if this register is not initialized. Reviewed-by: Marek Olšák --- src/gallium/drivers/r600/evergreen_state.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index 816e7df4145..f244e8a5cad 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -2523,6 +2523,9 @@ void evergreen_init_common_regs(struct r600_command_buffer *cb, r600_store_value(cb, 0); /* R_028AC4_DB_SRESULTS_COMPARE_STATE1 */ r600_store_value(cb, 0); /* R_028AC8_DB_PRELOAD_CONTROL */ + /* The cs checker requires this register to be set. */ + r600_store_context_reg(cb, R_028800_DB_DEPTH_CONTROL, 0); + r600_store_context_reg(cb, R_028848_SQ_PGM_RESOURCES_2_PS, S_028848_SINGLE_ROUND(V_SQ_ROUND_NEAREST_EVEN)); r600_store_context_reg(cb, R_028864_SQ_PGM_RESOURCES_2_VS, S_028864_SINGLE_ROUND(V_SQ_ROUND_NEAREST_EVEN)); @@ -2863,7 +2866,6 @@ void evergreen_init_atom_start_cs(struct r600_context *rctx) r600_store_context_reg(cb, R_0288A8_SQ_PGM_RESOURCES_FS, 0); - r600_store_context_reg(cb, R_028800_DB_DEPTH_CONTROL, 0); if (rctx->screen->has_streamout) { r600_store_context_reg(cb, R_028B28_VGT_STRMOUT_DRAW_OPAQUE_OFFSET, 0); } -- 2.30.2