Needed by umr to detect if ip discovered ASIC is an APU or not. Signed-off-by: Tom St Denis <tom.stde...@amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c index 4b950de9bf66..3b2341610c16 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c @@ -728,7 +728,7 @@ static ssize_t amdgpu_debugfs_gca_config_read(struct file *f, char __user *buf, return -ENOMEM; /* version, increment each time something is added */ - config[no_regs++] = 3; + config[no_regs++] = 4; config[no_regs++] = adev->gfx.config.max_shader_engines; config[no_regs++] = adev->gfx.config.max_tile_pipes; config[no_regs++] = adev->gfx.config.max_cu_per_sh; @@ -768,6 +768,11 @@ static ssize_t amdgpu_debugfs_gca_config_read(struct file *f, char __user *buf, config[no_regs++] = adev->pdev->subsystem_device; config[no_regs++] = adev->pdev->subsystem_vendor; + /* rev==4 asic_type and APU flag */ + config[no_regs++] = adev->flags & 0xFF; + config[no_regs++] = (adev->flags >> 8) & 0xFF; + config[no_regs++] = adev->flags & AMD_IS_APU ? 1 : 0; + while (size && (*pos < no_regs * 4)) { uint32_t value; -- 2.32.0