From 739d0f3e1f36738d4cd84166784a8f7a58d69612 Mon Sep 17 00:00:00 2001
From: Michael Chen <michael.chen@amd.com>
Date: Tue, 23 Jul 2024 17:45:23 -0400
Subject: drm/amdgpu: increase mes log buffer size for gfx12
MES firmware requires larger log buffer for gfx12. Allocate
proper buffer respectively for gfx11 and gfx12.
Signed-off-by: Michael Chen <michael.chen@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
(limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h')
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
index e11051271f71..2d659c612f03 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
@@ -52,7 +52,6 @@ enum amdgpu_mes_priority_level {
#define AMDGPU_MES_PROC_CTX_SIZE 0x1000 /* one page area */
#define AMDGPU_MES_GANG_CTX_SIZE 0x1000 /* one page area */
-#define AMDGPU_MES_LOG_BUFFER_SIZE 0x4000 /* Maximu log buffer size for MES */
struct amdgpu_mes_funcs;
@@ -135,8 +134,9 @@ struct amdgpu_mes {
unsigned long *doorbell_bitmap;
/* MES event log buffer */
- struct amdgpu_bo *event_log_gpu_obj;
- uint64_t event_log_gpu_addr;
+ uint32_t event_log_size;
+ struct amdgpu_bo *event_log_gpu_obj;
+ uint64_t event_log_gpu_addr;
void *event_log_cpu_addr;
/* ip specific functions */
--
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