[Intel-gfx] [PATCH] drm/i915: Copy default modparams to mock i915_device

[Tvrtko Ursulin]

On 21/07/2020 21:40, Chris Wilson wrote:
> Since we use the module parameters stored inside the drm_i915_device
> itself, we need to ensure the mock i915_device also sets up the right
> defaults.
> 
> Fixes: 8a25c4be583d ("drm/i915/params: switch to device specific parameters")
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Jani Nikula <jani.nikula at intel.com>
> ---
>   drivers/gpu/drm/i915/selftests/mock_gem_device.c | 3 +++
>   1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
> index 9a46be05425a..ce4d4303229c 100644
> --- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c
> +++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
> @@ -77,6 +77,7 @@ static void mock_device_release(struct drm_device *dev)
>   	drm_mode_config_cleanup(&i915->drm);
>   
>   out:
> +	i915_params_free(&i915->params);
>   	put_device(&i915->drm.pdev->dev);
>   	i915->drm.pdev = NULL;
>   }
> @@ -159,6 +160,8 @@ struct drm_i915_private *mock_gem_device(void)
>   	i915->drm.pdev = pdev;
>   	drmm_add_final_kfree(&i915->drm, i915);
>   
> +	i915_params_copy(&i915->params, &i915_modparams);
> +
>   	intel_runtime_pm_init_early(&i915->runtime_pm);
>   
>   	/* Using the global GTT may ask questions about KMS users, so prepare */
> 

Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>

Regards,

Tvrtko