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OMAP: DSS2: OMAPFB: Allow usage of def_vrfb only for omap2,3

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VRFB is supported only on OMAP2 and OMAP3 platforms. If VRFB rotation is
not supported by the hardware and the user requests VRFB rotation,
print a warning and ignore the request from the user.

Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
This commit is contained in:
Senthilvadivu Guruswamy 2010-10-08 08:44:33 +02:00 committed by Tomi Valkeinen
parent 908482fd83
commit 41814cfc01
1 changed files with 10 additions and 0 deletions
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10
drivers/video/omap2/omapfb/omapfb-main.c
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@ -2198,6 +2198,16 @@ static int omapfb_probe(struct platform_device *pdev)
goto err0; goto err0;
} }
/* TODO : Replace cpu check with omap_has_vrfb once HAS_FEATURE
* available for OMAP2 and OMAP3
*/
if (def_vrfb && !cpu_is_omap24xx() && !cpu_is_omap34xx()) {
def_vrfb = 0;
dev_warn(&pdev->dev, "VRFB is not supported on this hardware, "
"ignoring the module parameter vrfb=y\n");
}
mutex_init(&fbdev->mtx); mutex_init(&fbdev->mtx);
fbdev->dev = &pdev->dev; fbdev->dev = &pdev->dev;