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OMAPDSS: DPI: fix dpi_get_dsidev() for omap5 

On OMAP5 the DISPC channels and DSI PLLs are not connected the same way.
LCD2 on OMAP5 cannot use any DSI PLL as a source clock, but LCD3 can use
DSI2's PLL.

This patch fixes dpi_get_dsidev() by adding separate case for OMAP5 to
handle the difference.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
This commit is contained in:
Tomi Valkeinen 2013-03-11 13:57:38 +02:00
parent d9f4e46714
commit f8ad984ce0
1 changed files with 22 additions and 8 deletions
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30
drivers/video/omap2/dss/dpi.c
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@ -63,15 +63,29 @@ static struct platform_device *dpi_get_dsidev(enum omap_channel channel)
case OMAPDSS_VER_OMAP3630:
case OMAPDSS_VER_AM35xx:
return NULL;
default:
break;
}
switch (channel) {
case OMAP_DSS_CHANNEL_LCD:
return dsi_get_dsidev_from_id(0);
case OMAP_DSS_CHANNEL_LCD2:
return dsi_get_dsidev_from_id(1);
case OMAPDSS_VER_OMAP4430_ES1:
case OMAPDSS_VER_OMAP4430_ES2:
case OMAPDSS_VER_OMAP4:
switch (channel) {
case OMAP_DSS_CHANNEL_LCD:
return dsi_get_dsidev_from_id(0);
case OMAP_DSS_CHANNEL_LCD2:
return dsi_get_dsidev_from_id(1);
default:
return NULL;
}
case OMAPDSS_VER_OMAP5:
switch (channel) {
case OMAP_DSS_CHANNEL_LCD:
return dsi_get_dsidev_from_id(0);
case OMAP_DSS_CHANNEL_LCD3:
return dsi_get_dsidev_from_id(1);
default:
return NULL;
}
default:
return NULL;
}