Hi Philipp,
On Mon 23 Apr 2018 at 15:48, Philipp Zabel wrote:
On Mon, 2018-04-23 at 14:47 +0100, Rui Miguel Silva wrote:
Add imx7 capture subsystem to imx-media core to allow the use
some of the
existing modules for i.MX5/6 with i.MX7 SoC.
Since i.MX7 does not have an IPU unset the ipu_present flag to
differentiate
some runtime behaviors.
Signed-off-by: Rui Miguel Silva <rui.silva@xxxxxxxxxx>
---
drivers/staging/media/imx/imx-media-dev.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/staging/media/imx/imx-media-dev.c
b/drivers/staging/media/imx/imx-media-dev.c
index c0f277adeebe..be68235c4caa 100644
--- a/drivers/staging/media/imx/imx-media-dev.c
+++ b/drivers/staging/media/imx/imx-media-dev.c
@@ -486,6 +486,9 @@ static int imx_media_probe(struct
platform_device *pdev)
imxmd->ipu_present = true;
+ if (of_device_is_compatible(node,
"fsl,imx7-capture-subsystem"))
+ imxmd->ipu_present = false;
+
Is this something of_match_device should be used for?
Yeah, good point. I will develop your suggestion.
---
Cheers,
Rui
if (imxmd->ipu_present) {
ret = imx_media_add_internal_subdevs(imxmd);
if (ret) {
@@ -543,6 +546,7 @@ static int imx_media_remove(struct
platform_device *pdev)
static const struct of_device_id imx_media_dt_ids[] = {
{ .compatible = "fsl,imx-capture-subsystem" },
+ { .compatible = "fsl,imx7-capture-subsystem" },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, imx_media_dt_ids);
regards
Philipp
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