From: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Date: Fri, 21 Aug 2020 13:36:14 +0000 (-0400)
Subject: panfrost: Quiet pandecode error
X-Git-Url: https://git.libre-soc.org/?p=mesa.git;a=commitdiff_plain;h=d353b15beecd30dd0a4f162041afcd652bbc69a4

panfrost: Quiet pandecode error

The smallest job descriptor is smaller than 256, and with the
tighter packing, pandecode can sometimes error nowadays.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6440>
---

diff --git a/src/panfrost/lib/decode.c b/src/panfrost/lib/decode.c
index fcfc5907451..6a235504622 100644
--- a/src/panfrost/lib/decode.c
+++ b/src/panfrost/lib/decode.c
@@ -2304,7 +2304,7 @@ pandecode_jc(mali_ptr jc_gpu_va, bool bifrost, unsigned gpu_id, bool minimal)
                 h = PANDECODE_PTR(mem, jc_gpu_va, struct mali_job_descriptor_header);
 
                 mali_ptr payload_ptr = jc_gpu_va + sizeof(*h);
-                payload = pandecode_fetch_gpu_mem(mem, payload_ptr, 256);
+                payload = pandecode_fetch_gpu_mem(mem, payload_ptr, 64);
 
                 int job_no = job_descriptor_number++;