On Tue, Feb 16, 2016 at 01:18:13PM +0200, Jani Nikula wrote:
> This is a manual revert of
>
> commit 7a10dfa638be26669f0987b6a21a65e6b39356b2
> Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
> Date: Tue Apr 1 09:33:47 2014 +0200
>
> drm/i915: Add debug module option for VTd validation
>
> as no users have appeared.
>
> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
> ---
> drivers/gpu/drm/i915/i915_params.c | 4 ----
> drivers/gpu/drm/i915/i915_params.h | 1 -
> 2 files changed, 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c
> index b01245751086..944c4a758e97 100644
> --- a/drivers/gpu/drm/i915/i915_params.c
> +++ b/drivers/gpu/drm/i915/i915_params.c
> @@ -49,7 +49,6 @@ struct i915_params i915 __read_mostly = {
> .invert_brightness = 0,
> .disable_display = 0,
> .enable_cmd_parser = 1,
> - .disable_vtd_wa = 0,
> .use_mmio_flip = 0,
> .mmio_debug = 0,
> .verbose_state_checks = 1,
> @@ -167,9 +166,6 @@ MODULE_PARM_DESC(invert_brightness,
> module_param_named(disable_display, i915.disable_display, bool, 0400);
> MODULE_PARM_DESC(disable_display, "Disable display (default: false)");
>
> -module_param_named_unsafe(disable_vtd_wa, i915.disable_vtd_wa, bool, 0600);
> -MODULE_PARM_DESC(disable_vtd_wa, "Disable all VT-d workarounds (default: false)");
> -
> module_param_named_unsafe(enable_cmd_parser, i915.enable_cmd_parser, int, 0600);
> MODULE_PARM_DESC(enable_cmd_parser,
> "Enable command parsing (1=enabled [default], 0=disabled)");
> diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h
> index 529929073120..bd5026b15d3e 100644
> --- a/drivers/gpu/drm/i915/i915_params.h
> +++ b/drivers/gpu/drm/i915/i915_params.h
> @@ -56,7 +56,6 @@ struct i915_params {
> bool load_detect_test;
> bool reset;
> bool disable_display;
> - bool disable_vtd_wa;
> bool enable_guc_submission;
> bool verbose_state_checks;
> bool nuclear_pageflip;
> --
> 2.1.4
>
> _______________________________________________
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> Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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