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radeonsi: initialize scissor registers etc. without clear state

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Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This commit is contained in:
Marek Olšák 2019-07-16 23:17:38 -04:00
parent 47f41af06c
commit bcabf75ab7
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/radeonsi/si_state.c
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@ -5455,7 +5455,7 @@ static void si_init_config(struct si_context *sctx)
/* CLEAR_STATE doesn't clear these correctly on certain generations.
* I don't know why. Deduced by trial and error.
*/
if (sctx->chip_class <= GFX7) {
if (sctx->chip_class <= GFX7 || !has_clear_state) {
si_pm4_set_reg(pm4, R_028B28_VGT_STRMOUT_DRAW_OPAQUE_OFFSET, 0);
si_pm4_set_reg(pm4, R_028204_PA_SC_WINDOW_SCISSOR_TL, S_028204_WINDOW_OFFSET_DISABLE(1));
si_pm4_set_reg(pm4, R_028240_PA_SC_GENERIC_SCISSOR_TL, S_028240_WINDOW_OFFSET_DISABLE(1));