drm: bridge/dw_hdmi: avoid being recursive in N calculation

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There's no need to be recursive when computing the N value for the ACR
packet - we can instead calculate the multiplier prior to our switch()
based lookup, and multiply the N value appropriately afterwards.

Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Russell King 2015-07-22 10:35:41 +01:00

parent 91cd69088e

commit d0c96d1680

1 changed files with 9 additions and 16 deletions

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drivers/gpu/drm/bridge/dw_hdmi.c

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