From 813b0f3e00d402279718403aeb621c965f97180e Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Fri, 4 Dec 2015 09:45:55 +0100 Subject: [PATCH] drm: Remove crtc/connector->save/restore hooks They're not how system suspend/resume should be done with atomic (there's new helpers for that developed by Thierry Reding), and for legacy drivers this really should be a helper hook and not a core one. But there's not even helper code to use them, and only 2 drivers (which now have their own private hooks) set them. Ditch them. Saves me typing some kerneldoc, too ;-) Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-15-git-send-email-daniel.vetter@ffwll.ch Reviewed-by: Thierry Reding --- include/drm/drm_crtc.h | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 1bcfa094af16..e75b06b61143 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -320,8 +320,6 @@ struct drm_crtc_state { /** * struct drm_crtc_funcs - control CRTCs for a given device - * @save: save CRTC state - * @restore: restore CRTC state * @cursor_set: setup the cursor * @cursor_set2: setup the cursor with hotspot, superseeds @cursor_set if set * @cursor_move: move the cursor @@ -339,11 +337,6 @@ struct drm_crtc_state { * bus accessors. */ struct drm_crtc_funcs { - /* Save CRTC state */ - void (*save)(struct drm_crtc *crtc); /* suspend? */ - /* Restore CRTC state */ - void (*restore)(struct drm_crtc *crtc); /* resume? */ - /** * @reset: * @@ -625,8 +618,6 @@ struct drm_connector_state { /** * struct drm_connector_funcs - control connectors on a given device * @dpms: set power state - * @save: save connector state - * @restore: restore connector state * @detect: is this connector active? * @fill_modes: fill mode list for this connector * @force: notify the driver that the connector is forced on @@ -637,8 +628,6 @@ struct drm_connector_state { */ struct drm_connector_funcs { int (*dpms)(struct drm_connector *connector, int mode); - void (*save)(struct drm_connector *connector); - void (*restore)(struct drm_connector *connector); /** * @reset: