linux-kernel - [PATCH] drm/amdkfd: enable kfd on RISCV systems

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Message-Id: <202504270413.53R4DUco001600@mse-db.zte.com.cn>
Date: Sun, 27 Apr 2025 09:25:10 +0800 (CST)
From: <liu.song13@....com.cn>
To: <felix.kuehling@....com>
Cc: <alexander.deucher@....com>, <christian.koenig@....com>,
        <airlied@...il.com>, <simona@...ll.ch>,
        <amd-gfx@...ts.freedesktop.org>, <dri-devel@...ts.freedesktop.org>,
        <linux-kernel@...r.kernel.org>, <liu.xuemei1@....com.cn>,
        <jiang.xuexin@....com.cn>, <xue.zhihong@....com.cn>
Subject: [PATCH] drm/amdkfd: enable kfd on RISCV systems

From: Xuemei Liu <liu.xuemei1@....com.cn>

KFD has been confirmed that can run on RISCV systems. It's necessary to
support CONFIG_HSA_AMD on RISCV.

Signed-off-by: Xuemei Liu <liu.xuemei1@....com.cn>
---
 drivers/gpu/drm/amd/amdkfd/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/Kconfig b/drivers/gpu/drm/amd/amdkfd/Kconfig
index d3c3d3ab7225..9d4a5f8ef43f 100644
--- a/drivers/gpu/drm/amd/amdkfd/Kconfig
+++ b/drivers/gpu/drm/amd/amdkfd/Kconfig
@@ -5,7 +5,7 @@

 config HSA_AMD
  bool "HSA kernel driver for AMD GPU devices"
- depends on DRM_AMDGPU && (X86_64 || ARM64 || PPC64)
+ depends on DRM_AMDGPU && (X86_64 || ARM64 || PPC64 || RISCV)
  select HMM_MIRROR
  select MMU_NOTIFIER
  select DRM_AMDGPU_USERPTR
-- 
2.25.1