[PATCH 2/2] drm/amdgpu: enable IP discovery by default on navi

[Alex Deucher]

Ping on this series.

Alex

On Wed, Jul 3, 2019 at 11:13 AM Alex Deucher <alexdeucher at gmail.com> wrote:
>
> Use the IP discovery table rather than hardcoding the
> settings in the driver.
>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> index 7941a5368fb5..6f7772eeeb78 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> @@ -140,7 +140,7 @@ uint amdgpu_smu_memory_pool_size = 0;
>  uint amdgpu_dc_feature_mask = 0;
>  int amdgpu_async_gfx_ring = 1;
>  int amdgpu_mcbp = 0;
> -int amdgpu_discovery = 0;
> +int amdgpu_discovery = -1;
>  int amdgpu_mes = 0;
>
>  struct amdgpu_mgpu_info mgpu_info = {
> @@ -592,6 +592,7 @@ module_param_named(mcbp, amdgpu_mcbp, int, 0444);
>  /**
>   * DOC: discovery (int)
>   * Allow driver to discover hardware IP information from IP Discovery table at the top of VRAM.
> + * (-1 = auto (default), 0 = disabled, 1 = enabled)
>   */
>  MODULE_PARM_DESC(discovery,
>         "Allow driver to discover hardware IPs from IP Discovery table at the top of VRAM");
> --
> 2.20.1
>