drm: allow removal of legacy codepaths (v4.1)

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If you don't want the legacy drivers, then lets get rid of all the
legacy codepaths from the core module.

This drop the size of drm.ko for me by about 10%.
 380515    7422    4192  392129   5fbc1 ../../drm-next-build/drivers/gpu/drm/drm.ko
 351736	   7298	   4192	 363226	  58ada	../../drm-next-build/drivers/gpu/drm/drm.ko

v2: drop drm_lock as well, fix some DMA->DRM typos
v3: avoid ifdefs in mainline code
v4: rework ioctl defs
v4.1: fix nouveau Kconfig

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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This commit is contained in:

Dave Airlie 2019-04-18 17:10:40 +10:00

parent 848ee53894

commit 61ae227032

8 changed files with 105 additions and 33 deletions

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9

drivers/gpu/drm/Makefile

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2

drivers/gpu/drm/drm_internal.h

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13

drivers/gpu/drm/drm_ioc32.c

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55

drivers/gpu/drm/drm_ioctl.c

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2

drivers/gpu/drm/drm_irq.c

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53

drivers/gpu/drm/drm_legacy.h

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2

drivers/gpu/drm/drm_vm.c

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2

drivers/gpu/drm/nouveau/Kconfig

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