From: Imre Deak Date: Fri, 2 Dec 2016 16:35:41 +0000 (+0200) Subject: drm/i915: Add I2C and DP-AUX char devices to debug kconfig X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3c30c7f7b09a0eec58cb43f96705877f66975057;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git 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 Signed-off-by: Imre Deak Reviewed-by: Jani Nikula Link: http://patchwork.freedesktop.org/patch/msgid/1480696541-13697-1-git-send-email-imre.deak@intel.com --- diff --git a/drivers/gpu/drm/i915/Kconfig.debug b/drivers/gpu/drm/i915/Kconfig.debug index a6c69b8cb1d2..cc4ad576e6e9 100644 --- a/drivers/gpu/drm/i915/Kconfig.debug +++ b/drivers/gpu/drm/i915/Kconfig.debug @@ -19,6 +19,8 @@ config DRM_I915_DEBUG bool "Enable additional driver debugging" depends on DRM_I915 select PREEMPT_COUNT + select I2C_CHARDEV + select DRM_DP_AUX_CHARDEV select X86_MSR # used by igt/pm_rpm select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks) select DRM_DEBUG_MM if DRM=y