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drm/i915: drop unused i915.disable_vtd_wa module parameter 

This is a manual revert of

commit 7a10dfa638
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Tue Apr 1 09:33:47 2014 +0200

    drm/i915: Add debug module option for VTd validation

as no users have appeared.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1455621493-6865-2-git-send-email-jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2016-02-16 13:18:13 +02:00
parent 57b63d00df
commit 0f3a93d1b0
2 changed files with 0 additions and 5 deletions
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4
drivers/gpu/drm/i915/i915_params.c
View File

@ -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,
@ -168,9 +167,6 @@ 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)");

1
drivers/gpu/drm/i915/i915_params.h
View File

@ -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;