OMAPDSS: APPLY: write fifo thresholds only if changed

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Current code will always write fifo threshold values to the register,
even if they are the same as previously. Separate the setting of fifo
fields into a separate function, and only set new values if they are
different than the old ones.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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Tomi Valkeinen 2011-11-26 14:39:16 +02:00

parent 75ae118a00

commit 04576d415e

1 changed files with 14 additions and 3 deletions

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17

drivers/video/omap2/dss/apply.c

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