media: v4l2-core: v4l2-dv-timings: support DRM IFs
Add support for DRM (Dynamic Range and Mastering) InfoFrames. Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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@@ -275,6 +275,7 @@ int v4l2_phys_addr_validate(u16 phys_addr, u16 *parent, u16 *port);
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#define V4L2_DEBUGFS_IF_AUDIO BIT(1)
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#define V4L2_DEBUGFS_IF_SPD BIT(2)
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#define V4L2_DEBUGFS_IF_HDMI BIT(3)
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#define V4L2_DEBUGFS_IF_DRM BIT(4)
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typedef ssize_t (*v4l2_debugfs_if_read_t)(u32 type, void *priv,
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struct file *filp, char __user *ubuf,
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