diff options
author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-12-10 15:47:28 -0800 |
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committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-12-10 15:50:22 -0800 |
commit | 9583c099b4a08b49e03f7b461c344b6d277fd262 (patch) | |
tree | e3c17d4b9ee2c2a063c3e30e0a650fc0c9b6cfa7 /linux-core/drm_crtc_helper.h | |
parent | c34539e8bb5568b1d6059abf139dd08e07e84eea (diff) |
Revert "Merge branch 'modesetting-gem'"
This reverts commit 6656db10551bbb8770dd945b6d81d5138521f208.
We really just want the libdrm and ioctl bits, not all the driver
stuff.
Diffstat (limited to 'linux-core/drm_crtc_helper.h')
-rw-r--r-- | linux-core/drm_crtc_helper.h | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/linux-core/drm_crtc_helper.h b/linux-core/drm_crtc_helper.h deleted file mode 100644 index a0dd6675..00000000 --- a/linux-core/drm_crtc_helper.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Copyright © 2006 Keith Packard - * Copyright © 2007 Intel Corporation - * Jesse Barnes <jesse.barnes@intel.com> - */ - -/* - * The DRM mode setting helper functions are common code for drivers to use if they wish. - * Drivers are not forced to use this code in their implementations but it would be useful - * if they code they do use at least provides a consistent interface and operation to userspace - */ - -#ifndef __DRM_CRTC_HELPER_H__ -#define __DRM_CRTC_HELPER_H__ - -#include <linux/i2c.h> -#include <linux/spinlock.h> -#include <linux/types.h> -#include <linux/idr.h> - -#include <linux/fb.h> - -struct drm_crtc_helper_funcs { - /* - * Control power levels on the CRTC. If the mode passed in is - * unsupported, the provider must use the next lowest power level. - */ - void (*dpms)(struct drm_crtc *crtc, int mode); - void (*prepare)(struct drm_crtc *crtc); - void (*commit)(struct drm_crtc *crtc); - - /* Provider can fixup or change mode timings before modeset occurs */ - bool (*mode_fixup)(struct drm_crtc *crtc, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode); - /* Actually set the mode */ - void (*mode_set)(struct drm_crtc *crtc, struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode, int x, int y); - - /* Move the crtc on the current fb to the given position *optional* */ - void (*mode_set_base)(struct drm_crtc *crtc, int x, int y); -}; - -struct drm_encoder_helper_funcs { - void (*dpms)(struct drm_encoder *encoder, int mode); - void (*save)(struct drm_encoder *encoder); - void (*restore)(struct drm_encoder *encoder); - - bool (*mode_fixup)(struct drm_encoder *encoder, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode); - void (*prepare)(struct drm_encoder *encoder); - void (*commit)(struct drm_encoder *encoder); - void (*mode_set)(struct drm_encoder *encoder, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode); - /* detect for DAC style encoders */ - enum drm_connector_status (*detect)(struct drm_encoder *encoder, struct drm_connector *connector); -}; - -struct drm_connector_helper_funcs { - int (*get_modes)(struct drm_connector *connector); - int (*mode_valid)(struct drm_connector *connector, - struct drm_display_mode *mode); - struct drm_encoder *(*best_encoder)(struct drm_connector *connector); -}; - -extern void drm_helper_probe_single_connector_modes(struct drm_connector *connector, uint32_t maxX, uint32_t maxY); -extern void drm_helper_disable_unused_functions(struct drm_device *dev); -extern int drm_helper_hotplug_stage_two(struct drm_device *dev); -extern bool drm_helper_initial_config(struct drm_device *dev, bool can_grow); -extern int drm_crtc_helper_set_config(struct drm_mode_set *set); -extern bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, struct drm_display_mode *mode, - int x, int y); -extern bool drm_helper_crtc_in_use(struct drm_crtc *crtc); - -extern int drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb, - struct drm_mode_fb_cmd *mode_cmd); - -static inline void drm_crtc_helper_add(struct drm_crtc *crtc, const struct drm_crtc_helper_funcs *funcs) -{ - crtc->helper_private = (void *)funcs; -} - -static inline void drm_encoder_helper_add(struct drm_encoder *encoder, const struct drm_encoder_helper_funcs *funcs) -{ - encoder->helper_private = (void *)funcs; -} - -static inline void drm_connector_helper_add(struct drm_connector *connector, const struct drm_connector_helper_funcs *funcs) -{ - connector->helper_private = (void *)funcs; -} - -extern int drm_helper_resume_force_mode(struct drm_device *dev); -extern void drm_helper_set_connector_dpms(struct drm_connector *connector, - int dpms_mode); -#endif |