From: Alex Deucher <alexdeucher@gmail.com>
Date: Fri, 14 Aug 2009 05:33:45 +0000 (-0400)
Subject: r600: emit SURFACE_BASE_UPDATE on depth base updates on rv6xx
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7069a7548f17bec2b6525775a496f1afb6364c38;p=mesa.git

r600: emit SURFACE_BASE_UPDATE on depth base updates on rv6xx
---

diff --git a/src/mesa/drivers/dri/r600/r700_chip.c b/src/mesa/drivers/dri/r600/r700_chip.c
index 9bb3fcd68fd..0fb355a0b6a 100644
--- a/src/mesa/drivers/dri/r600/r700_chip.c
+++ b/src/mesa/drivers/dri/r600/r700_chip.c
@@ -528,6 +528,14 @@ GLboolean r700SendDepthTargetState(context_t *context)
 	R600_OUT_BATCH(r700->DB_DEPTH_INFO.u32All);
         END_BATCH();
 
+	if ((context->radeon.radeonScreen->chip_family > CHIP_FAMILY_R600) &&
+	    (context->radeon.radeonScreen->chip_family < CHIP_FAMILY_RV770)) {
+		BEGIN_BATCH_NO_AUTOSTATE(2);
+		R600_OUT_BATCH(CP_PACKET3(R600_IT_SURFACE_BASE_UPDATE, 0));
+		R600_OUT_BATCH(1 << 0);
+		END_BATCH();
+	}
+
 	COMMIT_BATCH();
 
 	r700SyncSurf(context, rrb->bo, 0, RADEON_GEM_DOMAIN_VRAM,