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drm/i915: Add I2C and DP-AUX char devices to debug kconfig

These char devices exposing the driver's I2C and DP-AUX adapters for
user space tools are useful to debug display output related issues.
Enable them with the rest of additional driver debug options.

Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1480696541-13697-1-git-send-email-imre.deak@intel.com
Imre Deak 8 years ago
parent
93cd6fa680
commit
3c30c7f7b0
1 changed files with 2 additions and 0 deletions
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  1. 2 0
      drivers/gpu/drm/i915/Kconfig.debug

+ 2 - 0
drivers/gpu/drm/i915/Kconfig.debug
View File 

@@ -19,6 +19,8 @@ config DRM_I915_DEBUG
 
         bool "Enable additional driver debugging"
 
         bool "Enable additional driver debugging"
 
         depends on DRM_I915
 
         depends on DRM_I915
 
         select PREEMPT_COUNT
 
         select PREEMPT_COUNT
 
+        select I2C_CHARDEV
 
+        select DRM_DP_AUX_CHARDEV
 
         select X86_MSR # used by igt/pm_rpm
 
         select X86_MSR # used by igt/pm_rpm
 
         select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks)
 
         select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks)
 
         select DRM_DEBUG_MM if DRM=y
 
         select DRM_DEBUG_MM if DRM=y