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OMAP: DSS2: Remove clk optimization at dss init

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DSS enables core clocks for the duration of initialization to avoid
unnecessary context saves and restores.

With PM runtime the clocks cannot be handled in this way, outside the
dss module drivers. Thus we need to remove the optimization.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tomi Valkeinen 2011-05-23 15:39:36 +03:00
parent cb5930bdb5
commit b88f58f091
1 changed files with 0 additions and 4 deletions
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4
drivers/video/omap2/dss/core.c
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@ -183,8 +183,6 @@ static int omap_dss_probe(struct platform_device *pdev)
goto err_dss;
}
/* keep clocks enabled to prevent context saves/restores during init */
dss_clk_enable(DSS_CLK_ICK | DSS_CLK_FCK);
r = dispc_init_platform_driver();
if (r) {
DSSERR("Failed to initialize dispc platform driver\n");
@ -237,8 +235,6 @@ static int omap_dss_probe(struct platform_device *pdev)
pdata->default_device = dssdev;
}
dss_clk_disable(DSS_CLK_ICK | DSS_CLK_FCK);
return 0;
err_register: