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drm/i915/params: fix i915.fake_lmem_start module param sysfs permissions
author
Jani Nikula
<jani.nikula@intel.com>
Mon, 1 Jun 2020 21:55:09 +0000
(
00:55
+0300)
committer
Jani Nikula
<jani.nikula@intel.com>
Tue, 2 Jun 2020 10:11:26 +0000
(13:11 +0300)
fake_lmem_start does not need to be mutable via module param sysfs. It's
only used during driver probe.
Fixes:
1629224324b6
("drm/i915/lmem: add the fake lmem region")
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link:
https://patchwork.freedesktop.org/patch/msgid/20200601215510.18379-2-jani.nikula@intel.com
drivers/gpu/drm/i915/i915_params.c
patch
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diff --git
a/drivers/gpu/drm/i915/i915_params.c
b/drivers/gpu/drm/i915/i915_params.c
index
add00ec
..
a3dde77
100644
(file)
--- a/
drivers/gpu/drm/i915/i915_params.c
+++ b/
drivers/gpu/drm/i915/i915_params.c
@@
-173,7
+173,7
@@
i915_param_named(enable_gvt, bool, 0400,
#endif
#if IS_ENABLED(CONFIG_DRM_I915_UNSTABLE_FAKE_LMEM)
-i915_param_named_unsafe(fake_lmem_start, ulong, 0
6
00,
+i915_param_named_unsafe(fake_lmem_start, ulong, 0
4
00,
"Fake LMEM start offset (default: 0)");
#endif