OMAP: DSS2: DSI: fix dsi_dump_clocks()

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On OMAP4, reading DSI_PLL_CONFIGURATION2 register requires the L3 clock
(CIO_CLK_ICG) to PLL. Currently dsi_dump_clocks() tries to read that
register without enabling the L3 clock, leading to crash if DSI is not
in use.

The status of the bit being read from DSI_PLL_CONFIGURATION2 is
available from dsi_clock_info->use_sys_clk, so we can avoid the whole
problem by just using that.

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

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This commit is contained in:

Tomi Valkeinen 2011-04-04 10:02:53 +03:00

parent b2765092ae

commit a9a6500b71

1 changed files with 1 additions and 5 deletions

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6

drivers/video/omap2/dss/dsi.c

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