drm/nouveau: add Kconfig options for debug control (5999933f) · Commits · 戴 / test

drivers/gpu/drm/nouveau/Kconfig

+28 −8

Original line number	Diff line number	Diff line
		@@ -17,6 +17,34 @@ config DRM_NOUVEAU
		help
		Choose this option for open-source nVidia support.

		config NOUVEAU_DEBUG
		int "Maximum debug level"
		depends on DRM_NOUVEAU
		range 0 7
		default 5
		help
		Selects the maximum debug level to compile support for.

		0 - fatal
		1 - error
		2 - warning
		3 - info
		4 - debug
		5 - trace (recommended)
		6 - paranoia
		7 - spam

		The paranoia and spam levels will add a lot of extra checks which
		may potentially slow down driver operation.

		config NOUVEAU_DEBUG_DEFAULT
		int "Default debug level"
		depends on DRM_NOUVEAU
		range 0 7
		default 3
		help
		Selects the default debug level

		config DRM_NOUVEAU_BACKLIGHT
		bool "Support for backlight control"
		depends on DRM_NOUVEAU
		@@ -25,14 +53,6 @@ config DRM_NOUVEAU_BACKLIGHT
		Say Y here if you want to control the backlight of your display
		(e.g. a laptop panel).

		config DRM_NOUVEAU_DEBUG
		bool "Build in Nouveau's debugfs support"
		depends on DRM_NOUVEAU && DEBUG_FS
		default y
		help
		Say Y here if you want Nouveau to output debugging information
		via debugfs.

		menu "I2C encoder or helper chips"
		depends on DRM && DRM_KMS_HELPER && I2C

+1 −1

Original line number	Diff line number	Diff line
		@@ -2,7 +2,7 @@
		# Makefile for the drm device driver. This driver provides support for the
		# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.

		ccflags-y := -Iinclude/drm -DCONFIG_NOUVEAU_DEBUG=7 -DCONFIG_NOUVEAU_DEBUG_DEFAULT=3
		ccflags-y := -Iinclude/drm
		ccflags-y += -I$(src)/core/include
		ccflags-y += -I$(src)/core
		ccflags-y += -I$(src)