drivers/video: fsl-diu-fb: don't touch registers for unused features

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We don't use the writeback buffer, so don't initialize the registers for
that feature.

The default value for SYN_POL is already zero, so don't re-initialize it.

Writing the INT_STATUS register does nothing.

The value that we write to the PLUT register only makes sense on the
MPC8610 and P1022, so don't touch that register on the MPC5121.

Signed-off-by: Timur Tabi <timur@freescale.com>

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This commit is contained in:

Timur Tabi 2012-10-16 17:33:49 -05:00

parent 7af3b136d4

commit ceb001b077

1 changed files with 15 additions and 8 deletions

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drivers/video/fsl-diu-fb.c

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