[Intel-gfx] [PATCH v4 20/23] drm/i915/display: Use device parameters instead of module in I915_STATE_WARN

[Jouni Högander]

Also make module parameter as non writable.

Signed-off-by: Jouni Högander <jouni.hogan...@intel.com>
Reviewed-by: Luca Coelho <luciano.coe...@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.h | 2 +-
 drivers/gpu/drm/i915/i915_params.c           | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.h 
b/drivers/gpu/drm/i915/display/intel_display.h
index 0e5dffe8f018..ba3548f9768d 100644
--- a/drivers/gpu/drm/i915/display/intel_display.h
+++ b/drivers/gpu/drm/i915/display/intel_display.h
@@ -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);                                        \
 })
diff --git a/drivers/gpu/drm/i915/i915_params.c 
b/drivers/gpu/drm/i915/i915_params.c
index 3205c6b62670..4e8c088c69fd 100644
--- a/drivers/gpu/drm/i915/i915_params.c
+++ b/drivers/gpu/drm/i915/i915_params.c
@@ -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,
-- 
2.34.1