drm/i2c: tda998x: correct PLL divider calculation

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The serializer PLL divider is a power-of-two divider, so our calculation
which assumes that it's a numerical divider is incorrect.  Replace it
with one that results in a power-of-two divider value instead.

Tested with all supported modes with a Samsung S24C750.

Tested-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

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Russell King 2018-08-02 10:27:15 +01:00

parent a3d335f5de

commit 926a299c42

1 changed files with 14 additions and 6 deletions

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drivers/gpu/drm/i2c/tda998x_drv.c

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