From: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Date: Thu, 7 May 2020 19:45:49 +0000 (+0200)
Subject: radeonsi: do not use cmask with encrypted texture
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c668bdf05cf3aa6907b678c35805962ea79b258b;p=mesa.git

radeonsi: do not use cmask with encrypted texture

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4401>
---

diff --git a/src/gallium/drivers/radeonsi/si_clear.c b/src/gallium/drivers/radeonsi/si_clear.c
index 096680ccdac..e96903d24ef 100644
--- a/src/gallium/drivers/radeonsi/si_clear.c
+++ b/src/gallium/drivers/radeonsi/si_clear.c
@@ -503,6 +503,10 @@ static void si_do_fast_color_clear(struct si_context *sctx, unsigned *buffers,
          if (sctx->family == CHIP_STONEY)
             continue;
 
+         /* Disable fast clear if tex is encrypted */
+         if (tex->buffer.flags & RADEON_FLAG_ENCRYPTED)
+            continue;
+
          /* ensure CMASK is enabled */
          si_alloc_separate_cmask(sctx->screen, tex);
          if (!tex->cmask_buffer)