From db3e44996f23a2a7e826ede2dd9cb1571687a60f Mon Sep 17 00:00:00 2001 From: Jesse Barnes Date: Mon, 7 Nov 2011 12:03:17 -0800 Subject: drm: add drm_encoder comments Just some basic comments about the place and function of the structure and fields. Signed-off-by: Jesse Barnes Reviewed-by: Alex Deucher Signed-off-by: Dave Airlie --- include/drm/drm_crtc.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include/drm') diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 7db2ce52c5a4..1cdef2e4dfd2 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -456,6 +456,18 @@ struct drm_encoder_funcs { /** * drm_encoder - central DRM encoder structure + * @dev: parent DRM device + * @head: list management + * @base: base KMS object + * @encoder_type: one of the %DRM_MODE_ENCODER_ types in drm_mode.h + * @possible_crtcs: bitmask of potential CRTC bindings + * @possible_clones: bitmask of potential sibling encoders for cloning + * @crtc: currently bound CRTC + * @funcs: control functions + * @helper_private: mid-layer private data + * + * CRTCs drive pixels to encoders, which convert them into signals + * appropriate for a given connector or set of connectors. */ struct drm_encoder { struct drm_device *dev; -- cgit v1.2.2