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>

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 3b7370d914a53ab8a5c93aa3b0d82403d3730092..72837b8c70312e7422e66f82819a39316509d53e 100644 (file)
--- 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: