diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2012-09-17 07:48:33 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-06-21 16:25:08 -0300 |
| commit | 812e8b22ea55218449de310a666dd1ce16f924ed (patch) | |
| tree | 02a82ccee3b390bb4aeceb9b51f861fbb61af7fe /drivers/media/platform/soc_camera | |
| parent | f146e4e79a6f5d457553dfe2ac66b93c7a39f676 (diff) | |
[media] sh-mobile-ceu-driver: support max width and height in DT
Some CEU implementations have non-standard (larger) maximum supported
width and height values. Add two OF properties to specify them.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform/soc_camera')
| -rw-r--r-- | drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c index fcc13d8eb070..b0f0995fc80b 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c +++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c @@ -2116,11 +2116,30 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev) /* TODO: implement per-device bus flags */ if (pcdev->pdata) { - pcdev->max_width = pcdev->pdata->max_width ? : 2560; - pcdev->max_height = pcdev->pdata->max_height ? : 1920; + pcdev->max_width = pcdev->pdata->max_width; + pcdev->max_height = pcdev->pdata->max_height; pcdev->flags = pcdev->pdata->flags; } + if (!pcdev->max_width) { + unsigned int v; + err = of_property_read_u32(pdev->dev.of_node, "renesas,max-width", &v); + if (!err) + pcdev->max_width = v; + + if (!pcdev->max_width) + pcdev->max_width = 2560; + } + if (!pcdev->max_height) { + unsigned int v; + err = of_property_read_u32(pdev->dev.of_node, "renesas,max-height", &v); + if (!err) + pcdev->max_height = v; + + if (!pcdev->max_height) + pcdev->max_height = 1920; + } + base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(base)) return PTR_ERR(base); |