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drm/i915/display: Use device parameters instead of module in I915_STATE_WARN

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Also make module parameter as non writable.

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-21-jouni.hogander@intel.com
This commit is contained in:
Jouni Högander
2023-10-24 15:41:06 +03:00
parent d3e6d002ed
commit 514bec3387
2 changed files with 2 additions and 3 deletions
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2
drivers/gpu/drm/i915/display/intel_display.h
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@@ -552,7 +552,7 @@ bool assert_port_valid(struct drm_i915_private *i915, enum port port);
struct drm_device *drm = &(__i915)->drm; \
int __ret_warn_on = !!(condition); \
if (unlikely(__ret_warn_on)) \
if (!drm_WARN(drm, i915_modparams.verbose_state_checks, format)) \
if (!drm_WARN(drm, __i915->params.verbose_state_checks, format)) \
drm_err(drm, format); \
unlikely(__ret_warn_on); \
})

3
drivers/gpu/drm/i915/i915_params.c
View File

@@ -93,8 +93,7 @@ i915_param_named(mmio_debug, int, 0400,
"Enable the MMIO debug code for the first N failures (default: off). "
"This may negatively affect performance.");
/* Special case writable file */
i915_param_named(verbose_state_checks, bool, 0600,
i915_param_named(verbose_state_checks, bool, 0400,
"Enable verbose logs (ie. WARN_ON()) in case of unexpected hw state conditions.");
i915_param_named_unsafe(nuclear_pageflip, bool, 0400,