From 02122753f1d0ac39d8c89f20f541a519a3002e92 Mon Sep 17 00:00:00 2001
From: Flora Cui <flora.cui@amd.com>
Date: Tue, 28 May 2019 15:52:42 +0800
Subject: [PATCH] drm/amdgpu: reserve stollen vram for raven series
to avoid screen corruption during modprobe.
Signed-off-by: Flora Cui <flora.cui@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 3b7370d914a53..72837b8c70312 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -624,9 +624,8 @@ static bool gmc_v9_0_keep_stolen_memory(struct amdgpu_device *adev)
*/
switch (adev->asic_type) {
case CHIP_VEGA10:
- return true;
case CHIP_RAVEN:
- return (adev->pdev->device == 0x15d8);
+ return true;
case CHIP_VEGA12:
case CHIP_VEGA20:
default:
--
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