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For drivers which might want to disable fbdev legacy support. Select the new option in all drivers for now, so this shouldn't result in any change. Drivers need some work anyway to make fbdev support optional (if they have it implemented, that is), so the recommended way to expose this is by adding per-driver options. At least as long as most drivers don't support disabling the fbdev support. v2: Update for new drm drivers msm and rcar-du. Note that Rob's msm driver can already take advantage of this, which allows us to build msm without any fbdev depencies in the kernel! v3: Move the MODULE_* stuff from the fbdev helper file to drm_crtc_helper.c. Cc: David Herrmann <dh.herrmann@gmail.com> Cc: Rob Clark <robdclark@gmail.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Acked-by: Dave Airlie <airlied@linux.ie> Reviewed-by: Chon Ming Lee <chon.ming.lee@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
36 lines
923 B
Plaintext
36 lines
923 B
Plaintext
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config DRM_MSM
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tristate "MSM DRM"
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depends on DRM
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depends on ARCH_MSM
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depends on ARCH_MSM8960
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select DRM_KMS_HELPER
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select SHMEM
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select TMPFS
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default y
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help
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DRM/KMS driver for MSM/snapdragon.
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config DRM_MSM_FBDEV
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bool "Enable legacy fbdev support for MSM modesetting driver"
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depends on DRM_MSM
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select DRM_KMS_FB_HELPER
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select FB_SYS_FILLRECT
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select FB_SYS_COPYAREA
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select FB_SYS_IMAGEBLIT
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select FB_SYS_FOPS
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default y
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help
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Choose this option if you have a need for the legacy fbdev
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support. Note that this support also provide the linux console
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support on top of the MSM modesetting driver.
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config DRM_MSM_REGISTER_LOGGING
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bool "MSM DRM register logging"
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depends on DRM_MSM
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default n
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help
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Compile in support for logging register reads/writes in a format
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that can be parsed by envytools demsm tool. If enabled, register
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logging can be switched on via msm.reglog=y module param.
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