summaryrefslogtreecommitdiff
path: root/linux-core/drm_crtc.h
diff options
context:
space:
mode:
Diffstat (limited to 'linux-core/drm_crtc.h')
-rw-r--r--linux-core/drm_crtc.h716
1 files changed, 0 insertions, 716 deletions
diff --git a/linux-core/drm_crtc.h b/linux-core/drm_crtc.h
deleted file mode 100644
index 13fba4f2..00000000
--- a/linux-core/drm_crtc.h
+++ /dev/null
@@ -1,716 +0,0 @@
-/*
- * Copyright © 2006 Keith Packard
- * Copyright © 2007 Intel Corporation
- * Jesse Barnes <jesse.barnes@intel.com>
- */
-#ifndef __DRM_CRTC_H__
-#define __DRM_CRTC_H__
-
-#include <linux/i2c.h>
-#include <linux/spinlock.h>
-#include <linux/types.h>
-#include <linux/idr.h>
-
-#include <linux/fb.h>
-
-struct drm_device;
-struct drm_mode_set;
-struct drm_framebuffer;
-
-
-#define DRM_MODE_OBJECT_CRTC 0xcccccccc
-#define DRM_MODE_OBJECT_CONNECTOR 0xc0c0c0c0
-#define DRM_MODE_OBJECT_ENCODER 0xe0e0e0e0
-#define DRM_MODE_OBJECT_MODE 0xdededede
-#define DRM_MODE_OBJECT_PROPERTY 0xb0b0b0b0
-#define DRM_MODE_OBJECT_FB 0xfbfbfbfb
-#define DRM_MODE_OBJECT_BLOB 0xbbbbbbbb
-
-struct drm_mode_object {
- uint32_t id;
- uint32_t type;
-};
-
-/*
- * Note on terminology: here, for brevity and convenience, we refer to connector
- * control chips as 'CRTCs'. They can control any type of connector, VGA, LVDS,
- * DVI, etc. And 'screen' refers to the whole of the visible display, which
- * may span multiple monitors (and therefore multiple CRTC and connector
- * structures).
- */
-
-enum drm_mode_status {
- MODE_OK = 0, /* Mode OK */
- MODE_HSYNC, /* hsync out of range */
- MODE_VSYNC, /* vsync out of range */
- MODE_H_ILLEGAL, /* mode has illegal horizontal timings */
- MODE_V_ILLEGAL, /* mode has illegal horizontal timings */
- MODE_BAD_WIDTH, /* requires an unsupported linepitch */
- MODE_NOMODE, /* no mode with a maching name */
- MODE_NO_INTERLACE, /* interlaced mode not supported */
- MODE_NO_DBLESCAN, /* doublescan mode not supported */
- MODE_NO_VSCAN, /* multiscan mode not supported */
- MODE_MEM, /* insufficient video memory */
- MODE_VIRTUAL_X, /* mode width too large for specified virtual size */
- MODE_VIRTUAL_Y, /* mode height too large for specified virtual size */
- MODE_MEM_VIRT, /* insufficient video memory given virtual size */
- MODE_NOCLOCK, /* no fixed clock available */
- MODE_CLOCK_HIGH, /* clock required is too high */
- MODE_CLOCK_LOW, /* clock required is too low */
- MODE_CLOCK_RANGE, /* clock/mode isn't in a ClockRange */
- MODE_BAD_HVALUE, /* horizontal timing was out of range */
- MODE_BAD_VVALUE, /* vertical timing was out of range */
- MODE_BAD_VSCAN, /* VScan value out of range */
- MODE_HSYNC_NARROW, /* horizontal sync too narrow */
- MODE_HSYNC_WIDE, /* horizontal sync too wide */
- MODE_HBLANK_NARROW, /* horizontal blanking too narrow */
- MODE_HBLANK_WIDE, /* horizontal blanking too wide */
- MODE_VSYNC_NARROW, /* vertical sync too narrow */
- MODE_VSYNC_WIDE, /* vertical sync too wide */
- MODE_VBLANK_NARROW, /* vertical blanking too narrow */
- MODE_VBLANK_WIDE, /* vertical blanking too wide */
- MODE_PANEL, /* exceeds panel dimensions */
- MODE_INTERLACE_WIDTH, /* width too large for interlaced mode */
- MODE_ONE_WIDTH, /* only one width is supported */
- MODE_ONE_HEIGHT, /* only one height is supported */
- MODE_ONE_SIZE, /* only one resolution is supported */
- MODE_NO_REDUCED, /* monitor doesn't accept reduced blanking */
- MODE_UNVERIFIED = -3, /* mode needs to reverified */
- MODE_BAD = -2, /* unspecified reason */
- MODE_ERROR = -1 /* error condition */
-};
-
-#define DRM_MODE_TYPE_CLOCK_CRTC_C (DRM_MODE_TYPE_CLOCK_C | \
- DRM_MODE_TYPE_CRTC_C)
-
-#define DRM_MODE(nm, t, c, hd, hss, hse, ht, hsk, vd, vss, vse, vt, vs, f) \
- .name = nm, .status = 0, .type = (t), .clock = (c), \
- .hdisplay = (hd), .hsync_start = (hss), .hsync_end = (hse), \
- .htotal = (ht), .hskew = (hsk), .vdisplay = (vd), \
- .vsync_start = (vss), .vsync_end = (vse), .vtotal = (vt), \
- .vscan = (vs), .flags = (f), .vrefresh = 0
-
-#define CRTC_INTERLACE_HALVE_V 0x1 /* halve V values for interlacing */
-
-struct drm_display_mode {
- /* Header */
- struct list_head head;
- struct drm_mode_object base;
-
- char name[DRM_DISPLAY_MODE_LEN];
-
- int connector_count;
- enum drm_mode_status status;
- int type;
-
- /* Proposed mode values */
- int clock;
- int hdisplay;
- int hsync_start;
- int hsync_end;
- int htotal;
- int hskew;
- int vdisplay;
- int vsync_start;
- int vsync_end;
- int vtotal;
- int vscan;
- unsigned int flags;
-
- /* Addressable image size (may be 0 for projectors, etc.) */
- int width_mm;
- int height_mm;
-
- /* Actual mode we give to hw */
- int clock_index;
- int synth_clock;
- int crtc_hdisplay;
- int crtc_hblank_start;
- int crtc_hblank_end;
- int crtc_hsync_start;
- int crtc_hsync_end;
- int crtc_htotal;
- int crtc_hskew;
- int crtc_vdisplay;
- int crtc_vblank_start;
- int crtc_vblank_end;
- int crtc_vsync_start;
- int crtc_vsync_end;
- int crtc_vtotal;
- int crtc_hadjusted;
- int crtc_vadjusted;
-
- /* Driver private mode info */
- int private_size;
- int *private;
- int private_flags;
-
- int vrefresh;
- float hsync;
-};
-
-enum drm_connector_status {
- connector_status_connected = 1,
- connector_status_disconnected = 2,
- connector_status_unknown = 3,
-};
-
-enum subpixel_order {
- SubPixelUnknown = 0,
- SubPixelHorizontalRGB,
- SubPixelHorizontalBGR,
- SubPixelVerticalRGB,
- SubPixelVerticalBGR,
- SubPixelNone,
-};
-
-
-/*
- * Describes a given display (e.g. CRT or flat panel) and its limitations.
- */
-struct drm_display_info {
- char name[DRM_DISPLAY_INFO_LEN];
- /* Input info */
- bool serration_vsync;
- bool sync_on_green;
- bool composite_sync;
- bool separate_syncs;
- bool blank_to_black;
- unsigned char video_level;
- bool digital;
- /* Physical size */
- unsigned int width_mm;
- unsigned int height_mm;
-
- /* Display parameters */
- unsigned char gamma; /* FIXME: storage format */
- bool gtf_supported;
- bool standard_color;
- enum {
- monochrome = 0,
- rgb,
- other,
- unknown,
- } display_type;
- bool active_off_supported;
- bool suspend_supported;
- bool standby_supported;
-
- /* Color info FIXME: storage format */
- unsigned short redx, redy;
- unsigned short greenx, greeny;
- unsigned short bluex, bluey;
- unsigned short whitex, whitey;
-
- /* Clock limits FIXME: storage format */
- unsigned int min_vfreq, max_vfreq;
- unsigned int min_hfreq, max_hfreq;
- unsigned int pixel_clock;
-
- /* White point indices FIXME: storage format */
- unsigned int wpx1, wpy1;
- unsigned int wpgamma1;
- unsigned int wpx2, wpy2;
- unsigned int wpgamma2;
-
- enum subpixel_order subpixel_order;
-
- char *raw_edid; /* if any */
-};
-
-struct drm_framebuffer_funcs {
- void (*destroy)(struct drm_framebuffer *framebuffer);
- int (*create_handle)(struct drm_framebuffer *fb,
- struct drm_file *file_priv,
- unsigned int *handle);
-};
-
-struct drm_framebuffer {
- struct drm_device *dev;
- struct list_head head;
- struct drm_mode_object base;
- const struct drm_framebuffer_funcs *funcs;
- unsigned int pitch;
- unsigned int width;
- unsigned int height;
- /* depth can be 15 or 16 */
- unsigned int depth;
- int bits_per_pixel;
- int flags;
- void *fbdev;
- u32 pseudo_palette[17];
- struct list_head filp_head;
-};
-
-struct drm_property_blob {
- struct drm_mode_object base;
- struct list_head head;
- unsigned int length;
- void *data;
-};
-
-struct drm_property_enum {
- uint64_t value;
- struct list_head head;
- char name[DRM_PROP_NAME_LEN];
-};
-
-struct drm_property {
- struct list_head head;
- struct drm_mode_object base;
- uint32_t flags;
- char name[DRM_PROP_NAME_LEN];
- uint32_t num_values;
- uint64_t *values;
-
- struct list_head enum_blob_list;
-};
-
-struct drm_crtc;
-struct drm_connector;
-struct drm_encoder;
-
-/**
- * drm_crtc_funcs - control CRTCs for a given device
- * @dpms: control display power levels
- * @save: save CRTC state
- * @resore: restore CRTC state
- * @lock: lock the CRTC
- * @unlock: unlock the CRTC
- * @shadow_allocate: allocate shadow pixmap
- * @shadow_create: create shadow pixmap for rotation support
- * @shadow_destroy: free shadow pixmap
- * @mode_fixup: fixup proposed mode
- * @mode_set: set the desired mode on the CRTC
- * @gamma_set: specify color ramp for CRTC
- * @destroy: deinit and free object.
- *
- * The drm_crtc_funcs structure is the central CRTC management structure
- * in the DRM. Each CRTC controls one or more connectors (note that the name
- * CRTC is simply historical, a CRTC may control LVDS, VGA, DVI, TV out, etc.
- * connectors, not just CRTs).
- *
- * Each driver is responsible for filling out this structure at startup time,
- * in addition to providing other modesetting features, like i2c and DDC
- * 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? */
-
- /* cursor controls */
- int (*cursor_set)(struct drm_crtc *crtc, struct drm_file *file_priv,
- uint32_t handle, uint32_t width, uint32_t height);
- int (*cursor_move)(struct drm_crtc *crtc, int x, int y);
-
- /* Set gamma on the CRTC */
- void (*gamma_set)(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b,
- uint32_t size);
- /* Object destroy routine */
- void (*destroy)(struct drm_crtc *crtc);
-
- int (*set_config)(struct drm_mode_set *set);
-};
-
-/**
- * drm_crtc - central CRTC control structure
- * @enabled: is this CRTC enabled?
- * @x: x position on screen
- * @y: y position on screen
- * @desired_mode: new desired mode
- * @desired_x: desired x for desired_mode
- * @desired_y: desired y for desired_mode
- * @funcs: CRTC control functions
- *
- * Each CRTC may have one or more connectors associated with it. This structure
- * allows the CRTC to be controlled.
- */
-struct drm_crtc {
- struct drm_device *dev;
- struct list_head head;
-
- struct drm_mode_object base;
-
- /* framebuffer the connector is currently bound to */
- struct drm_framebuffer *fb;
-
- bool enabled;
-
- struct drm_display_mode mode;
-
- int x, y;
- struct drm_display_mode *desired_mode;
- int desired_x, desired_y;
- const struct drm_crtc_funcs *funcs;
-
- /* CRTC gamma size for reporting to userspace */
- uint32_t gamma_size;
- uint16_t *gamma_store;
-
- /* if you are using the helper */
- void *helper_private;
-};
-
-
-/**
- * drm_connector_funcs - control connectors on a given device
- * @dpms: set power state (see drm_crtc_funcs above)
- * @save: save connector state
- * @restore: restore connector state
- * @mode_valid: is this mode valid on the given connector?
- * @mode_fixup: try to fixup proposed mode for this connector
- * @mode_set: set this mode
- * @detect: is this connector active?
- * @get_modes: get mode list for this connector
- * @set_property: property for this connector may need update
- * @destroy: make object go away
- *
- * Each CRTC may have one or more connectors attached to it. The functions
- * below allow the core DRM code to control connectors, enumerate available modes,
- * etc.
- */
-struct drm_connector_funcs {
- void (*dpms)(struct drm_connector *connector, int mode);
- void (*save)(struct drm_connector *connector);
- void (*restore)(struct drm_connector *connector);
- enum drm_connector_status (*detect)(struct drm_connector *connector);
- void (*fill_modes)(struct drm_connector *connector, uint32_t max_width, uint32_t max_height);
- int (*set_property)(struct drm_connector *connector, struct drm_property *property,
- uint64_t val);
- void (*destroy)(struct drm_connector *connector);
-};
-
-struct drm_encoder_funcs {
- void (*destroy)(struct drm_encoder *encoder);
-};
-
-#define DRM_CONNECTOR_MAX_UMODES 16
-#define DRM_CONNECTOR_MAX_PROPERTY 16
-#define DRM_CONNECTOR_LEN 32
-#define DRM_CONNECTOR_MAX_ENCODER 2
-
-/**
- * drm_encoder - central DRM encoder structure
- */
-struct drm_encoder {
- struct drm_device *dev;
- struct list_head head;
-
- struct drm_mode_object base;
- int encoder_type;
- uint32_t possible_crtcs;
- uint32_t possible_clones;
-
- struct drm_crtc *crtc;
- const struct drm_encoder_funcs *funcs;
- void *helper_private;
-};
-
-/**
- * drm_connector - central DRM connector control structure
- * @crtc: CRTC this connector is currently connected to, NULL if none
- * @interlace_allowed: can this connector handle interlaced modes?
- * @doublescan_allowed: can this connector handle doublescan?
- * @available_modes: modes available on this connector (from get_modes() + user)
- * @initial_x: initial x position for this connector
- * @initial_y: initial y position for this connector
- * @status: connector connected?
- * @funcs: connector control functions
- *
- * Each connector may be connected to one or more CRTCs, or may be clonable by
- * another connector if they can share a CRTC. Each connector also has a specific
- * position in the broader display (referred to as a 'screen' though it could
- * span multiple monitors).
- */
-struct drm_connector {
- struct drm_device *dev;
- struct device kdev;
- struct device_attribute *attr;
- struct list_head head;
-
- struct drm_mode_object base;
-
- int connector_type;
- int connector_type_id;
- bool interlace_allowed;
- bool doublescan_allowed;
- struct list_head modes; /* list of modes on this connector */
-
- int initial_x, initial_y;
- enum drm_connector_status status;
-
- /* these are modes added by probing with DDC or the BIOS */
- struct list_head probed_modes;
-
- struct drm_display_info display_info;
- const struct drm_connector_funcs *funcs;
-
- struct list_head user_modes;
- struct drm_property_blob *edid_blob_ptr;
- u32 property_ids[DRM_CONNECTOR_MAX_PROPERTY];
- uint64_t property_values[DRM_CONNECTOR_MAX_PROPERTY];
-
- void *helper_private;
-
- uint32_t encoder_ids[DRM_CONNECTOR_MAX_ENCODER];
- uint32_t force_encoder_id;
- struct drm_encoder *encoder; /* currently active encoder */
-};
-
-/**
- * struct drm_mode_set
- *
- * Represents a single crtc the connectors that it drives with what mode
- * and from which framebuffer it scans out from.
- *
- * This is used to set modes.
- */
-struct drm_mode_set {
- struct list_head head;
-
- struct drm_framebuffer *fb;
- struct drm_crtc *crtc;
- struct drm_display_mode *mode;
-
- uint32_t x;
- uint32_t y;
-
- struct drm_connector **connectors;
- size_t num_connectors;
-};
-
-/**
- * struct drm_mode_config_funcs - configure CRTCs for a given screen layout
- * @resize: adjust CRTCs as necessary for the proposed layout
- *
- * Currently only a resize hook is available. DRM will call back into the
- * driver with a new screen width and height. If the driver can't support
- * the proposed size, it can return false. Otherwise it should adjust
- * the CRTC<->connector mappings as needed and update its view of the screen.
- */
-struct drm_mode_config_funcs {
- int (*resize_fb)(struct drm_device *dev, struct drm_file *file_priv, struct drm_framebuffer *fb, struct drm_mode_fb_cmd *mode_cmd);
- struct drm_framebuffer *(*fb_create)(struct drm_device *dev, struct drm_file *file_priv, struct drm_mode_fb_cmd *mode_cmd);
- int (*fb_changed)(struct drm_device *dev);
-};
-
-struct drm_mode_group {
- uint32_t num_crtcs;
- uint32_t num_encoders;
- uint32_t num_connectors;
-
- /* list of object IDs for this group */
- uint32_t *id_list;
-};
-
-/**
- * drm_mode_config - Mode configuration control structure
- *
- */
-struct drm_mode_config {
- struct mutex mutex; /* protects configuration and IDR */
- struct idr crtc_idr; /* use this idr for all IDs, fb, crtc, connector, modes - just makes life easier */
- /* this is limited to one for now */
- int num_fb;
- struct list_head fb_list;
- int num_connector;
- struct list_head connector_list;
- int num_encoder;
- struct list_head encoder_list;
-
- int num_crtc;
- struct list_head crtc_list;
-
- struct list_head property_list;
-
- /* in-kernel framebuffers - hung of filp_head in drm_framebuffer */
- struct list_head fb_kernel_list;
-
- int min_width, min_height;
- int max_width, max_height;
- struct drm_mode_config_funcs *funcs;
- unsigned long fb_base;
-
- /* pointers to standard properties */
- struct list_head property_blob_list;
- struct drm_property *edid_property;
- struct drm_property *dpms_property;
-
- /* DVI-I properties */
- struct drm_property *dvi_i_subconnector_property;
- struct drm_property *dvi_i_select_subconnector_property;
-
- /* TV properties */
- struct drm_property *tv_subconnector_property;
- struct drm_property *tv_select_subconnector_property;
- struct drm_property *tv_mode_property;
- struct drm_property *tv_left_margin_property;
- struct drm_property *tv_right_margin_property;
- struct drm_property *tv_top_margin_property;
- struct drm_property *tv_bottom_margin_property;
-
- /* Optional properties */
- struct drm_property *scaling_mode_property;
- struct drm_property *dithering_mode_property;
-
- /* hotplug */
- uint32_t hotplug_counter;
-};
-
-#define obj_to_crtc(x) container_of(x, struct drm_crtc, base)
-#define obj_to_connector(x) container_of(x, struct drm_connector, base)
-#define obj_to_encoder(x) container_of(x, struct drm_encoder, base)
-#define obj_to_mode(x) container_of(x, struct drm_display_mode, base)
-#define obj_to_fb(x) container_of(x, struct drm_framebuffer, base)
-#define obj_to_property(x) container_of(x, struct drm_property, base)
-#define obj_to_blob(x) container_of(x, struct drm_property_blob, base)
-
-
-extern void drm_crtc_init(struct drm_device *dev,
- struct drm_crtc *crtc,
- const struct drm_crtc_funcs *funcs);
-extern void drm_crtc_cleanup(struct drm_crtc *crtc);
-
-extern void drm_connector_init(struct drm_device *dev,
- struct drm_connector *connector,
- const struct drm_connector_funcs *funcs,
- int connector_type);
-
-extern void drm_connector_cleanup(struct drm_connector *connector);
-
-extern void drm_encoder_init(struct drm_device *dev,
- struct drm_encoder *encoder,
- const struct drm_encoder_funcs *funcs,
- int encoder_type);
-
-extern void drm_encoder_cleanup(struct drm_encoder *encoder);
-
-extern char *drm_get_connector_name(struct drm_connector *connector);
-extern char *drm_get_dpms_name(int val);
-extern char *drm_get_select_subconnector_name(int val);
-extern char *drm_get_subconnector_name(int val);
-extern void drm_fb_release(struct file *filp);
-extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group);
-extern struct edid *drm_get_edid(struct drm_connector *connector,
- struct i2c_adapter *adapter);
-extern unsigned char *drm_do_probe_ddc_edid(struct i2c_adapter *adapter);
-extern int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid);
-extern void drm_mode_probed_add(struct drm_connector *connector, struct drm_display_mode *mode);
-extern void drm_mode_remove(struct drm_connector *connector, struct drm_display_mode *mode);
-extern struct drm_display_mode *drm_mode_duplicate(struct drm_device *dev,
- struct drm_display_mode *mode);
-extern void drm_mode_debug_printmodeline(struct drm_display_mode *mode);
-extern void drm_mode_config_init(struct drm_device *dev);
-extern void drm_mode_config_cleanup(struct drm_device *dev);
-extern void drm_mode_set_name(struct drm_display_mode *mode);
-extern bool drm_mode_equal(struct drm_display_mode *mode1, struct drm_display_mode *mode2);
-extern int drm_mode_width(struct drm_display_mode *mode);
-extern int drm_mode_height(struct drm_display_mode *mode);
-
-/* for us by fb module */
-extern int drm_mode_attachmode_crtc(struct drm_device *dev,
- struct drm_crtc *crtc,
- struct drm_display_mode *mode);
-extern int drm_mode_detachmode_crtc(struct drm_device *dev, struct drm_display_mode *mode);
-
-extern struct drm_display_mode *drm_mode_create(struct drm_device *dev);
-extern void drm_mode_destroy(struct drm_device *dev, struct drm_display_mode *mode);
-extern void drm_mode_list_concat(struct list_head *head,
- struct list_head *new);
-extern void drm_mode_validate_size(struct drm_device *dev,
- struct list_head *mode_list,
- int maxX, int maxY, int maxPitch);
-extern void drm_mode_prune_invalid(struct drm_device *dev,
- struct list_head *mode_list, bool verbose);
-extern void drm_mode_sort(struct list_head *mode_list);
-extern int drm_mode_vrefresh(struct drm_display_mode *mode);
-extern void drm_mode_set_crtcinfo(struct drm_display_mode *p,
- int adjust_flags);
-extern void drm_mode_connector_list_update(struct drm_connector *connector);
-extern int drm_mode_connector_update_edid_property(struct drm_connector *connector,
- struct edid *edid);
-extern int drm_connector_property_set_value(struct drm_connector *connector,
- struct drm_property *property,
- uint64_t value);
-extern int drm_connector_property_get_value(struct drm_connector *connector,
- struct drm_property *property,
- uint64_t *value);
-extern struct drm_display_mode *drm_crtc_mode_create(struct drm_device *dev);
-extern void drm_framebuffer_set_object(struct drm_device *dev,
- unsigned long handle);
-extern struct drm_framebuffer *drm_framebuffer_init(struct drm_device *dev, struct drm_framebuffer *fb,
- const struct drm_framebuffer_funcs *funcs);
-extern void drm_framebuffer_cleanup(struct drm_framebuffer *fb);
-extern int drmfb_probe(struct drm_device *dev, struct drm_crtc *crtc);
-extern int drmfb_remove(struct drm_device *dev, struct drm_framebuffer *fb);
-extern void drm_crtc_probe_connector_modes(struct drm_device *dev, int maxX, int maxY);
-extern bool drm_crtc_in_use(struct drm_crtc *crtc);
-
-extern int drm_connector_attach_property(struct drm_connector *connector,
- struct drm_property *property, uint64_t init_val);
-extern struct drm_property *drm_property_create(struct drm_device *dev, int flags,
- const char *name, int num_values);
-extern void drm_property_destroy(struct drm_device *dev, struct drm_property *property);
-extern int drm_property_add_enum(struct drm_property *property, int index,
- uint64_t value, const char *name);
-extern int drm_mode_create_dvi_i_properties(struct drm_device *dev);
-extern int drm_mode_create_tv_properties(struct drm_device *dev, int num_formats,
- char *formats[]);
-extern int drm_mode_create_scaling_mode_property(struct drm_device *dev);
-extern int drm_mode_create_dithering_property(struct drm_device *dev);
-extern char *drm_get_encoder_name(struct drm_encoder *encoder);
-
-extern int drm_mode_connector_attach_encoder(struct drm_connector *connector,
- struct drm_encoder *encoder);
-extern void drm_mode_connector_detach_encoder(struct drm_connector *connector,
- struct drm_encoder *encoder);
-extern bool drm_mode_crtc_set_gamma_size(struct drm_crtc *crtc,
- int gamma_size);
-extern void *drm_mode_object_find(struct drm_device *dev, uint32_t id, uint32_t type);
-/* IOCTLs */
-extern int drm_mode_getresources(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-
-extern int drm_mode_getcrtc(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_getconnector(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_setcrtc(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_cursor_ioctl(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_addfb(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_rmfb(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_getfb(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_addmode_ioctl(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_rmmode_ioctl(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_attachmode_ioctl(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_detachmode_ioctl(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-
-extern int drm_mode_getproperty_ioctl(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_getblob_ioctl(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_connector_property_set_ioctl(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_hotplug_ioctl(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_replacefb(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_getencoder(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_gamma_get_ioctl(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-extern int drm_mode_gamma_set_ioctl(struct drm_device *dev,
- void *data, struct drm_file *file_priv);
-#endif /* __DRM_CRTC_H__ */
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 19:01:37 +0000