Messages in this thread Patch in this message | | | From | Luca Ceresoli <> | Subject | [RESEND PATCH v4 05/21] staging: media: tegra-video: document tegra_channel_get_remote_source_subdev | Date | Thu, 9 Mar 2023 15:43:04 +0100 |
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Clarify what this function does.
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
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Changed in v4: - Added review tags
No changes in v3 No changes in v2 --- drivers/staging/media/tegra-video/vi.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c index 9dba6e97ebdd..6aecdd28bd82 100644 --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c @@ -154,6 +154,9 @@ tegra_channel_get_remote_csi_subdev(struct tegra_vi_channel *chan) return media_entity_to_v4l2_subdev(pad->entity); } +/* + * Walk up the chain until the initial source (e.g. image sensor) + */ struct v4l2_subdev * tegra_channel_get_remote_source_subdev(struct tegra_vi_channel *chan) { -- 2.34.1
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