| Message ID | 20181130075849.16941-3-wens@csie.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | media: sun6i: Separate H3 compatible from A31 | expand |
On Fri, Nov 30, 2018 at 1:29 PM Chen-Yu Tsai <wens@csie.org> wrote: > > The CSI controller found on the H3 (and H5) is a reduced version of the > one found on the A31. It only has 1 channel, instead of 4 channels for > time-multiplexed BT.656. Since the H3 is a reduced version, it cannot > "fallback" to a compatible that implements more features than it > supports. > > Add a compatible string entry for the H3. > > Signed-off-by: Chen-Yu Tsai <wens@csie.org> > --- Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c index 6950585edb5a..ee882b66a5ea 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c @@ -893,6 +893,7 @@ static int sun6i_csi_remove(struct platform_device *pdev) static const struct of_device_id sun6i_csi_of_match[] = { { .compatible = "allwinner,sun6i-a31-csi", }, + { .compatible = "allwinner,sun8i-h3-csi", }, { .compatible = "allwinner,sun8i-v3s-csi", }, {}, };
The CSI controller found on the H3 (and H5) is a reduced version of the one found on the A31. It only has 1 channel, instead of 4 channels for time-multiplexed BT.656. Since the H3 is a reduced version, it cannot "fallback" to a compatible that implements more features than it supports. Add a compatible string entry for the H3. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c | 1 + 1 file changed, 1 insertion(+)