From 5d6fddac557303693591c40f486450e3660f2267 Mon Sep 17 00:00:00 2001 From: Tao Zhou Date: Thu, 24 Apr 2025 16:13:24 +0800 Subject: [PATCH 3633/5403] drm/amdgpu: set vram type for GC 9.5.0 Set vram type so we can take different actions according to the type. Signed-off-by: Tao Zhou Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index ba47c71786d1..282197f4ffb1 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -2071,6 +2071,9 @@ static void gmc_v9_4_3_init_vram_info(struct amdgpu_device *adev) { adev->gmc.vram_type = AMDGPU_VRAM_TYPE_HBM; adev->gmc.vram_width = 128 * 64; + + if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 5, 0)) + adev->gmc.vram_type = AMDGPU_VRAM_TYPE_HBM3E; } static int gmc_v9_0_sw_init(struct amdgpu_ip_block *ip_block) -- 2.54.0