OMAPDSS: cleanup fck parent handling

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The dss parent_clk_name currently points to a clock node which we use to
change the fclk rate. Now that we have CLK_SET_RATE_PARENT properly set,
we can set the rate directly to the fclk node.

However, we still need to calculate the possible clock rates. For this,
we need the rate of the parent of the current parent_clk.

To simplify the code, this patch changes the parent_clk_name to point to
the above mentioned parent, so that we can get the rate directly.

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

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This commit is contained in:

Tomi Valkeinen 2013-10-31 16:06:38 +02:00

parent 64ad846ffd

commit ada9443ff4

2 changed files with 12 additions and 28 deletions

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39

drivers/video/omap2/dss/dss.c

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1

drivers/video/omap2/dss/dss.h

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