drm/kms: protect against fb helper not being created.

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If drivers don't init the fb helper on the connector, the cmdline
code won't work, but it shouldn't crash either.

Signed-off-by: Dave Airlie <airlied@redhat.com>

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This commit is contained in:

Dave Airlie 2009-09-26 06:39:00 +10:00

parent adea4796cf

commit 8ef8678c8f

2 changed files with 23 additions and 4 deletions

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13

drivers/gpu/drm/drm_crtc_helper.c

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14

drivers/gpu/drm/drm_fb_helper.c

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