[PATCH] fbdev: fix kconfig error if FB_DDC=n
Fix the following error if FB_DDC=n Kernel: arch/x86_64/boot/bzImage is ready (#1) Building modules, stage 2. MODPOST 229 modules WARNING: "fb_ddc_read" [drivers/video/nvidia/nvidiafb.ko] undefined! make[1]: *** [__modpost] Error 1 Signed-off-by: Antonino Daplas <adaplas@gmail.com> Cc: James Simmons <jsimmons@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -677,8 +677,6 @@ config FB_S1D13XXX
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config FB_NVIDIA
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tristate "nVidia Framebuffer Support"
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depends on FB && PCI
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select I2C_ALGOBIT if FB_NVIDIA_I2C
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select I2C if FB_NVIDIA_I2C
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select FB_BACKLIGHT if FB_NVIDIA_BACKLIGHT
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select FB_MODE_HELPERS
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select FB_CFB_FILLRECT
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@ -697,6 +695,7 @@ config FB_NVIDIA
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config FB_NVIDIA_I2C
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bool "Enable DDC Support"
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depends on FB_NVIDIA
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select FB_DDC
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help
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This enables I2C support for nVidia Chipsets. This is used
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only for getting EDID information from the attached display
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@ -716,7 +715,6 @@ config FB_NVIDIA_BACKLIGHT
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config FB_RIVA
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tristate "nVidia Riva support"
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depends on FB && PCI
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select FB_DDC if FB_RIVA_I2C
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select FB_BACKLIGHT if FB_RIVA_BACKLIGHT
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select FB_MODE_HELPERS
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select FB_CFB_FILLRECT
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@ -734,6 +732,7 @@ config FB_RIVA
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config FB_RIVA_I2C
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bool "Enable DDC Support"
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depends on FB_RIVA
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select FB_DDC
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help
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This enables I2C support for nVidia Chipsets. This is used
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only for getting EDID information from the attached display
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@ -812,8 +811,6 @@ config FB_INTEL
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depends on FB && EXPERIMENTAL && PCI && X86
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select AGP
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select AGP_INTEL
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select I2C_ALGOBIT if FB_INTEL_I2C
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select I2C if FB_INTEL_I2C
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select FB_MODE_HELPERS
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select FB_CFB_FILLRECT
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select FB_CFB_COPYAREA
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@ -846,6 +843,7 @@ config FB_INTEL_DEBUG
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config FB_INTEL_I2C
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bool "DDC/I2C for Intel framebuffer support"
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depends on FB_INTEL
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select FB_DDC
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default y
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help
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Say Y here if you want DDC/I2C support for your on-board Intel graphics.
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@ -924,8 +922,8 @@ config FB_MATROX_G
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config FB_MATROX_I2C
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tristate "Matrox I2C support"
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depends on FB_MATROX && I2C
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select I2C_ALGOBIT
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depends on FB_MATROX
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select FB_DDC
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---help---
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This drivers creates I2C buses which are needed for accessing the
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DDC (I2C) bus present on all Matroxes, an I2C bus which
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@ -993,7 +991,6 @@ config FB_MATROX_MULTIHEAD
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config FB_RADEON
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tristate "ATI Radeon display support"
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depends on FB && PCI
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select FB_DDC if FB_RADEON_I2C
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select FB_BACKLIGHT if FB_RADEON_BACKLIGHT
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select FB_MODE_HELPERS
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select FB_CFB_FILLRECT
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@ -1018,6 +1015,7 @@ config FB_RADEON
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config FB_RADEON_I2C
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bool "DDC/I2C for ATI Radeon support"
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depends on FB_RADEON
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select FB_DDC
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default y
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help
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Say Y here if you want DDC/I2C support for your Radeon board.
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@ -1125,7 +1123,6 @@ config FB_S3
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config FB_SAVAGE
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tristate "S3 Savage support"
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depends on FB && PCI && EXPERIMENTAL
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select FB_DDC if FB_SAVAGE_I2C
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select FB_MODE_HELPERS
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select FB_CFB_FILLRECT
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select FB_CFB_COPYAREA
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@ -1142,6 +1139,7 @@ config FB_SAVAGE
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config FB_SAVAGE_I2C
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bool "Enable DDC2 Support"
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depends on FB_SAVAGE
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select FB_DDC
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help
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This enables I2C support for S3 Savage Chipsets. This is used
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only for getting EDID information from the attached display
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