diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/Kbuild | 1 | ||||
| -rw-r--r-- | include/drm/drm.h | 4 | ||||
| -rw-r--r-- | include/drm/drmP.h | 12 | ||||
| -rw-r--r-- | include/drm/drm_crtc.h | 214 | ||||
| -rw-r--r-- | include/drm/drm_crtc_helper.h | 5 | ||||
| -rw-r--r-- | include/drm/drm_fourcc.h | 137 | ||||
| -rw-r--r-- | include/drm/drm_mode.h | 74 | ||||
| -rw-r--r-- | include/drm/drm_pciids.h | 18 | ||||
| -rw-r--r-- | include/drm/drm_sman.h | 176 | ||||
| -rw-r--r-- | include/drm/exynos_drm.h | 46 | ||||
| -rw-r--r-- | include/drm/gma_drm.h | 91 | ||||
| -rw-r--r-- | include/drm/i915_drm.h | 40 | ||||
| -rw-r--r-- | include/drm/radeon_drm.h | 36 | ||||
| -rw-r--r-- | include/drm/sis_drm.h | 4 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_bo_api.h | 24 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 203 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_page_alloc.h | 77 | ||||
| -rw-r--r-- | include/drm/via_drm.h | 4 |
18 files changed, 816 insertions, 350 deletions
diff --git a/include/drm/Kbuild b/include/drm/Kbuild index 3a60ac88952..a5c0e10fd47 100644 --- a/include/drm/Kbuild +++ b/include/drm/Kbuild @@ -1,4 +1,5 @@ header-y += drm.h +header-y += drm_fourcc.h header-y += drm_mode.h header-y += drm_sarea.h header-y += i810_drm.h diff --git a/include/drm/drm.h b/include/drm/drm.h index 4be33b4ca2f..49d94ede2ec 100644 --- a/include/drm/drm.h +++ b/include/drm/drm.h @@ -714,6 +714,10 @@ struct drm_get_cap { #define DRM_IOCTL_MODE_CREATE_DUMB DRM_IOWR(0xB2, struct drm_mode_create_dumb) #define DRM_IOCTL_MODE_MAP_DUMB DRM_IOWR(0xB3, struct drm_mode_map_dumb) #define DRM_IOCTL_MODE_DESTROY_DUMB DRM_IOWR(0xB4, struct drm_mode_destroy_dumb) +#define DRM_IOCTL_MODE_GETPLANERESOURCES DRM_IOWR(0xB5, struct drm_mode_get_plane_res) +#define DRM_IOCTL_MODE_GETPLANE DRM_IOWR(0xB6, struct drm_mode_get_plane) +#define DRM_IOCTL_MODE_SETPLANE DRM_IOWR(0xB7, struct drm_mode_set_plane) +#define DRM_IOCTL_MODE_ADDFB2 DRM_IOWR(0xB8, struct drm_mode_fb_cmd2) /** * Device specific ioctls should only be in their respective headers diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 1f9e9516e2b..76caa67c22e 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -820,7 +820,7 @@ struct drm_driver { * Specifically, the timestamp in @vblank_time should correspond as * closely as possible to the time when the first video scanline of * the video frame after the end of VBLANK will start scanning out, - * the time immmediately after end of the VBLANK interval. If the + * the time immediately after end of the VBLANK interval. If the * @crtc is currently inside VBLANK, this will be a time in the future. * If the @crtc is currently scanning out a frame, this will be the * past start time of the current scanout. This is meant to adhere @@ -918,7 +918,7 @@ struct drm_driver { int dev_priv_size; struct drm_ioctl_desc *ioctls; int num_ioctls; - struct file_operations fops; + const struct file_operations *fops; union { struct pci_driver *pci; struct platform_device *platform_device; @@ -1696,5 +1696,13 @@ extern void drm_platform_exit(struct drm_driver *driver, struct platform_device extern int drm_get_platform_dev(struct platform_device *pdev, struct drm_driver *driver); +/* returns true if currently okay to sleep */ +static __inline__ bool drm_can_sleep(void) +{ + if (in_atomic() || in_dbg_master() || irqs_disabled()) + return false; + return true; +} + #endif /* __KERNEL__ */ #endif diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 80207980928..4cd4be26722 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -29,9 +29,10 @@ #include <linux/spinlock.h> #include <linux/types.h> #include <linux/idr.h> - #include <linux/fb.h> +#include <drm/drm_fourcc.h> + struct drm_device; struct drm_mode_set; struct drm_framebuffer; @@ -44,6 +45,7 @@ struct drm_framebuffer; #define DRM_MODE_OBJECT_PROPERTY 0xb0b0b0b0 #define DRM_MODE_OBJECT_FB 0xfbfbfbfb #define DRM_MODE_OBJECT_BLOB 0xbbbbbbbb +#define DRM_MODE_OBJECT_PLANE 0xeeeeeeee struct drm_mode_object { uint32_t id; @@ -118,7 +120,6 @@ struct drm_display_mode { char name[DRM_DISPLAY_MODE_LEN]; - int connector_count; enum drm_mode_status status; int type; @@ -238,13 +239,15 @@ struct drm_framebuffer { struct list_head head; struct drm_mode_object base; const struct drm_framebuffer_funcs *funcs; - unsigned int pitch; + unsigned int pitches[4]; + unsigned int offsets[4]; unsigned int width; unsigned int height; /* depth can be 15 or 16 */ unsigned int depth; int bits_per_pixel; int flags; + uint32_t pixel_format; /* fourcc format */ struct list_head filp_head; /* if you are using the helper */ void *helper_private; @@ -278,6 +281,7 @@ struct drm_crtc; struct drm_connector; struct drm_encoder; struct drm_pending_vblank_event; +struct drm_plane; /** * drm_crtc_funcs - control CRTCs for a given device @@ -341,10 +345,21 @@ struct drm_crtc_funcs { /** * drm_crtc - central CRTC control structure + * @dev: parent DRM device + * @head: list management + * @base: base KMS object for ID tracking etc. * @enabled: is this CRTC enabled? + * @mode: current mode timings + * @hwmode: mode timings as programmed to hw regs * @x: x position on screen * @y: y position on screen * @funcs: CRTC control functions + * @gamma_size: size of gamma ramp + * @gamma_store: gamma ramp values + * @framedur_ns: precise frame timing + * @framedur_ns: precise line timing + * @pixeldur_ns: precise pixel timing + * @helper_private: mid-layer private data * * Each CRTC may have one or more connectors associated with it. This structure * allows the CRTC to be controlled. @@ -423,6 +438,13 @@ struct drm_connector_funcs { void (*force)(struct drm_connector *connector); }; +/** + * drm_encoder_funcs - encoder controls + * @reset: reset state (e.g. at init or resume time) + * @destroy: cleanup and free associated data + * + * Encoders sit between CRTCs and connectors. + */ struct drm_encoder_funcs { void (*reset)(struct drm_encoder *encoder); void (*destroy)(struct drm_encoder *encoder); @@ -431,10 +453,22 @@ struct drm_encoder_funcs { #define DRM_CONNECTOR_MAX_UMODES 16 #define DRM_CONNECTOR_MAX_PROPERTY 16 #define DRM_CONNECTOR_LEN 32 -#define DRM_CONNECTOR_MAX_ENCODER 2 +#define DRM_CONNECTOR_MAX_ENCODER 3 /** * 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_<foo> 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; @@ -470,14 +504,37 @@ enum drm_connector_force { /** * drm_connector - central DRM connector control structure - * @crtc: CRTC this connector is currently connected to, NULL if none + * @dev: parent DRM device + * @kdev: kernel device for sysfs attributes + * @attr: sysfs attributes + * @head: list management + * @base: base KMS object + * @connector_type: one of the %DRM_MODE_CONNECTOR_<foo> types from drm_mode.h + * @connector_type_id: index into connector type enum * @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? + * @modes: modes available on this connector (from fill_modes() + user) + * @status: one of the drm_connector_status enums (connected, not, or unknown) + * @probed_modes: list of modes derived directly from the display + * @display_info: information about attached display (e.g. from EDID) * @funcs: connector control functions + * @user_modes: user added mode list + * @edid_blob_ptr: DRM property containing EDID if present + * @property_ids: property tracking for this connector + * @property_values: value pointers or data for properties + * @polled: a %DRM_CONNECTOR_POLL_<foo> value for core driven polling + * @dpms: current dpms state + * @helper_private: mid-layer private data + * @force: a %DRM_FORCE_<foo> state for forced mode sets + * @encoder_ids: valid encoders for this connector + * @encoder: encoder driving this connector, if any + * @eld: EDID-like data, if present + * @dvi_dual: dual link DVI, if found + * @max_tmds_clock: max clock rate, if found + * @latency_present: AV delay info from ELD, if found + * @video_latency: video latency info from ELD, if found + * @audio_latency: audio latency info from ELD, if found + * @null_edid_counter: track sinks that give us all zeros for the EDID * * 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 @@ -498,7 +555,6 @@ struct drm_connector { 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 */ @@ -522,7 +578,6 @@ struct drm_connector { /* forced on connector */ enum drm_connector_force force; uint32_t encoder_ids[DRM_CONNECTOR_MAX_ENCODER]; - uint32_t force_encoder_id; struct drm_encoder *encoder; /* currently active encoder */ /* EDID bits */ @@ -536,7 +591,71 @@ struct drm_connector { }; /** - * struct drm_mode_set + * drm_plane_funcs - driver plane control functions + * @update_plane: update the plane configuration + * @disable_plane: shut down the plane + * @destroy: clean up plane resources + */ +struct drm_plane_funcs { + int (*update_plane)(struct drm_plane *plane, + struct drm_crtc *crtc, struct drm_framebuffer *fb, + int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h); + int (*disable_plane)(struct drm_plane *plane); + void (*destroy)(struct drm_plane *plane); +}; + +/** + * drm_plane - central DRM plane control structure + * @dev: DRM device this plane belongs to + * @head: for list management + * @base: base mode object + * @possible_crtcs: pipes this plane can be bound to + * @format_types: array of formats supported by this plane + * @format_count: number of formats supported + * @crtc: currently bound CRTC + * @fb: currently bound fb + * @gamma_size: size of gamma table + * @gamma_store: gamma correction table + * @enabled: enabled flag + * @funcs: helper functions + * @helper_private: storage for drver layer + */ +struct drm_plane { + struct drm_device *dev; + struct list_head head; + + struct drm_mode_object base; + + uint32_t possible_crtcs; + uint32_t *format_types; + uint32_t format_count; + + struct drm_crtc *crtc; + struct drm_framebuffer *fb; + + /* CRTC gamma size for reporting to userspace */ + uint32_t gamma_size; + uint16_t *gamma_store; + + bool enabled; + + const struct drm_plane_funcs *funcs; + void *helper_private; +}; + +/** + * drm_mode_set - new values for a CRTC config change + * @head: list management + * @fb: framebuffer to use for new config + * @crtc: CRTC whose configuration we're about to change + * @mode: mode timings to use + * @x: position of this CRTC relative to @fb + * @y: position of this CRTC relative to @fb + * @connectors: array of connectors to drive with this CRTC if possible + * @num_connectors: size of @connectors array * * Represents a single crtc the connectors that it drives with what mode * and from which framebuffer it scans out from. @@ -558,13 +677,33 @@ struct drm_mode_set { }; /** - * struct drm_mode_config_funcs - configure CRTCs for a given screen layout + * struct drm_mode_config_funcs - basic driver provided mode setting functions + * @fb_create: create a new framebuffer object + * @output_poll_changed: function to handle output configuration changes + * + * Some global (i.e. not per-CRTC, connector, etc) mode setting functions that + * involve drivers. */ struct drm_mode_config_funcs { - struct drm_framebuffer *(*fb_create)(struct drm_device *dev, struct drm_file *file_priv, 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_cmd2 *mode_cmd); void (*output_poll_changed)(struct drm_device *dev); }; +/** + * drm_mode_group - group of mode setting resources for potential sub-grouping + * @num_crtcs: CRTC count + * @num_encoders: encoder count + * @num_connectors: connector count + * @id_list: list of KMS object IDs in this group + * + * Currently this simply tracks the global mode setting state. But in the + * future it could allow groups of objects to be set aside into independent + * control groups for use by different user level processes (e.g. two X servers + * running simultaneously on different heads, each with their own mode + * configuration and freedom of mode setting). + */ struct drm_mode_group { uint32_t num_crtcs; uint32_t num_encoders; @@ -576,7 +715,30 @@ struct drm_mode_group { /** * drm_mode_config - Mode configuration control structure + * @mutex: mutex protecting KMS related lists and structures + * @idr_mutex: mutex for KMS ID allocation and management + * @crtc_idr: main KMS ID tracking object + * @num_fb: number of fbs available + * @fb_list: list of framebuffers available + * @num_connector: number of connectors on this device + * @connector_list: list of connector objects + * @num_encoder: number of encoders on this device + * @encoder_list: list of encoder objects + * @num_crtc: number of CRTCs on this device + * @crtc_list: list of CRTC objects + * @min_width: minimum pixel width on this device + * @min_height: minimum pixel height on this device + * @max_width: maximum pixel width on this device + * @max_height: maximum pixel height on this device + * @funcs: core driver provided mode setting functions + * @fb_base: base address of the framebuffer + * @poll_enabled: track polling status for this device + * @output_poll_work: delayed work for polling in process context + * @*_property: core property tracking * + * Core mode resource tracking structure. All CRTC, encoders, and connectors + * enumerated by the driver are added here, as are global properties. Some + * global restrictions are also here, e.g. dimension restrictions. */ struct drm_mode_config { struct mutex mutex; /* protects configuration (mode lists etc.) */ @@ -589,6 +751,8 @@ struct drm_mode_config { struct list_head connector_list; int num_encoder; struct list_head encoder_list; + int num_plane; + struct list_head plane_list; int num_crtc; struct list_head crtc_list; @@ -641,6 +805,7 @@ struct drm_mode_config { #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) +#define obj_to_plane(x) container_of(x, struct drm_plane, base) extern void drm_crtc_init(struct drm_device *dev, @@ -660,6 +825,14 @@ extern void drm_encoder_init(struct drm_device *dev, const struct drm_encoder_funcs *funcs, int encoder_type); +extern int drm_plane_init(struct drm_device *dev, + struct drm_plane *plane, + unsigned long possible_crtcs, + const struct drm_plane_funcs *funcs, + const uint32_t *formats, uint32_t format_count, + bool priv); +extern void drm_plane_cleanup(struct drm_plane *plane); + extern void drm_encoder_cleanup(struct drm_encoder *encoder); extern char *drm_get_connector_name(struct drm_connector *connector); @@ -753,17 +926,25 @@ extern struct drm_mode_object *drm_mode_object_find(struct drm_device *dev, /* IOCTLs */ extern int drm_mode_getresources(struct drm_device *dev, void *data, struct drm_file *file_priv); - +extern int drm_mode_getplane_res(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_getplane(struct drm_device *dev, + void *data, struct drm_file *file_priv); +extern int drm_mode_setplane(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_addfb2(struct drm_device *dev, + void *data, struct drm_file *file_priv); +extern uint32_t drm_mode_legacy_fb_format(uint32_t bpp, uint32_t depth); 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, @@ -824,4 +1005,7 @@ extern int drm_mode_mmap_dumb_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); extern int drm_mode_destroy_dumb_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); + +extern void drm_fb_get_bpp_depth(uint32_t format, unsigned int *depth, + int *bpp); #endif /* __DRM_CRTC_H__ */ diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index 73b071203dc..37515d1afab 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -117,7 +117,7 @@ extern bool drm_helper_encoder_in_use(struct drm_encoder *encoder); extern void drm_helper_connector_dpms(struct drm_connector *connector, int mode); extern int drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb, - struct drm_mode_fb_cmd *mode_cmd); + struct drm_mode_fb_cmd2 *mode_cmd); static inline void drm_crtc_helper_add(struct drm_crtc *crtc, const struct drm_crtc_helper_funcs *funcs) @@ -144,4 +144,7 @@ extern void drm_helper_hpd_irq_event(struct drm_device *dev); extern void drm_kms_helper_poll_disable(struct drm_device *dev); extern void drm_kms_helper_poll_enable(struct drm_device *dev); + +extern int drm_format_num_planes(uint32_t format); + #endif diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h new file mode 100644 index 00000000000..bdf0152cbbe --- /dev/null +++ b/include/drm/drm_fourcc.h @@ -0,0 +1,137 @@ +/* + * Copyright 2011 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef DRM_FOURCC_H +#define DRM_FOURCC_H + +#include <linux/types.h> + +#define fourcc_code(a, b, c, d) ((__u32)(a) | ((__u32)(b) << 8) | \ + ((__u32)(c) << 16) | ((__u32)(d) << 24)) + +#define DRM_FORMAT_BIG_ENDIAN (1<<31) /* format is big endian instead of little endian */ + +/* color index */ +#define DRM_FORMAT_C8 fourcc_code('C', '8', ' ', ' ') /* [7:0] C */ + +/* 8 bpp RGB */ +#define DRM_FORMAT_RGB332 fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */ +#define DRM_FORMAT_BGR233 fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */ + +/* 16 bpp RGB */ +#define DRM_FORMAT_XRGB4444 fourcc_code('X', 'R', '1', '2') /* [15:0] x:R:G:B 4:4:4:4 little endian */ +#define DRM_FORMAT_XBGR4444 fourcc_code('X', 'B', '1', '2') /* [15:0] x:B:G:R 4:4:4:4 little endian */ +#define DRM_FORMAT_RGBX4444 fourcc_code('R', 'X', '1', '2') /* [15:0] R:G:B:x 4:4:4:4 little endian */ +#define DRM_FORMAT_BGRX4444 fourcc_code('B', 'X', '1', '2') /* [15:0] B:G:R:x 4:4:4:4 little endian */ + +#define DRM_FORMAT_ARGB4444 fourcc_code('A', 'R', '1', '2') /* [15:0] A:R:G:B 4:4:4:4 little endian */ +#define DRM_FORMAT_ABGR4444 fourcc_code('A', 'B', '1', '2') /* [15:0] A:B:G:R 4:4:4:4 little endian */ +#define DRM_FORMAT_RGBA4444 fourcc_code('R', 'A', '1', '2') /* [15:0] R:G:B:A 4:4:4:4 little endian */ +#define DRM_FORMAT_BGRA4444 fourcc_code('B', 'A', '1', '2') /* [15:0] B:G:R:A 4:4:4:4 little endian */ + +#define DRM_FORMAT_XRGB1555 fourcc_code('X', 'R', '1', '5') /* [15:0] x:R:G:B 1:5:5:5 little endian */ +#define DRM_FORMAT_XBGR1555 fourcc_code('X', 'B', '1', '5') /* [15:0] x:B:G:R 1:5:5:5 little endian */ +#define DRM_FORMAT_RGBX5551 fourcc_code('R', 'X', '1', '5') /* [15:0] R:G:B:x 5:5:5:1 little endian */ +#define DRM_FORMAT_BGRX5551 fourcc_code('B', 'X', '1', '5') /* [15:0] B:G:R:x 5:5:5:1 little endian */ + +#define DRM_FORMAT_ARGB1555 fourcc_code('A', 'R', '1', '5') /* [15:0] A:R:G:B 1:5:5:5 little endian */ +#define DRM_FORMAT_ABGR1555 fourcc_code('A', 'B', '1', '5') /* [15:0] A:B:G:R 1:5:5:5 little endian */ +#define DRM_FORMAT_RGBA5551 fourcc_code('R', 'A', '1', '5') /* [15:0] R:G:B:A 5:5:5:1 little endian */ +#define DRM_FORMAT_BGRA5551 fourcc_code('B', 'A', '1', '5') /* [15:0] B:G:R:A 5:5:5:1 little endian */ + +#define DRM_FORMAT_RGB565 fourcc_code('R', 'G', '1', '6') /* [15:0] R:G:B 5:6:5 little endian */ +#define DRM_FORMAT_BGR565 fourcc_code('B', 'G', '1', '6') /* [15:0] B:G:R 5:6:5 little endian */ + +/* 24 bpp RGB */ +#define DRM_FORMAT_RGB888 fourcc_code('R', 'G', '2', '4') /* [23:0] R:G:B little endian */ +#define DRM_FORMAT_BGR888 fourcc_code('B', 'G', '2', '4') /* [23:0] B:G:R little endian */ + +/* 32 bpp RGB */ +#define DRM_FORMAT_XRGB8888 fourcc_code('X', 'R', '2', '4') /* [31:0] x:R:G:B 8:8:8:8 little endian */ +#define DRM_FORMAT_XBGR8888 fourcc_code('X', 'B', '2', '4') /* [31:0] x:B:G:R 8:8:8:8 little endian */ +#define DRM_FORMAT_RGBX8888 fourcc_code('R', 'X', '2', '4') /* [31:0] R:G:B:x 8:8:8:8 little endian */ +#define DRM_FORMAT_BGRX8888 fourcc_code('B', 'X', '2', '4') /* [31:0] B:G:R:x 8:8:8:8 little endian */ + +#define DRM_FORMAT_ARGB8888 fourcc_code('A', 'R', '2', '4') /* [31:0] A:R:G:B 8:8:8:8 little endian */ +#define DRM_FORMAT_ABGR8888 fourcc_code('A', 'B', '2', '4') /* [31:0] A:B:G:R 8:8:8:8 little endian */ +#define DRM_FORMAT_RGBA8888 fourcc_code('R', 'A', '2', '4') /* [31:0] R:G:B:A 8:8:8:8 little endian */ +#define DRM_FORMAT_BGRA8888 fourcc_code('B', 'A', '2', '4') /* [31:0] B:G:R:A 8:8:8:8 little endian */ + +#define DRM_FORMAT_XRGB2101010 fourcc_code('X', 'R', '3', '0') /* [31:0] x:R:G:B 2:10:10:10 little endian */ +#define DRM_FORMAT_XBGR2101010 fourcc_code('X', 'B', '3', '0') /* [31:0] x:B:G:R 2:10:10:10 little endian */ +#define DRM_FORMAT_RGBX1010102 fourcc_code('R', 'X', '3', '0') /* [31:0] R:G:B:x 10:10:10:2 little endian */ +#define DRM_FORMAT_BGRX1010102 fourcc_code('B', 'X', '3', '0') /* [31:0] B:G:R:x 10:10:10:2 little endian */ + +#define DRM_FORMAT_ARGB2101010 fourcc_code('A', 'R', '3', '0') /* [31:0] A:R:G:B 2:10:10:10 little endian */ +#define DRM_FORMAT_ABGR2101010 fourcc_code('A', 'B', '3', '0') /* [31:0] A:B:G:R 2:10:10:10 little endian */ +#define DRM_FORMAT_RGBA1010102 fourcc_code('R', 'A', '3', '0') /* [31:0] R:G:B:A 10:10:10:2 little endian */ +#define DRM_FORMAT_BGRA1010102 fourcc_code('B', 'A', '3', '0') /* [31:0] B:G:R:A 10:10:10:2 little endian */ + +/* packed YCbCr */ +#define DRM_FORMAT_YUYV fourcc_code('Y', 'U', 'Y', 'V') /* [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian */ +#define DRM_FORMAT_YVYU fourcc_code('Y', 'V', 'Y', 'U') /* [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian */ +#define DRM_FORMAT_UYVY fourcc_code('U', 'Y', 'V', 'Y') /* [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian */ +#define DRM_FORMAT_VYUY fourcc_code('V', 'Y', 'U', 'Y') /* [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian */ + +#define DRM_FORMAT_AYUV fourcc_code('A', 'Y', 'U', 'V') /* [31:0] A:Y:Cb:Cr 8:8:8:8 little endian */ + +/* + * 2 plane YCbCr + * index 0 = Y plane, [7:0] Y + * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian + * or + * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian + */ +#define DRM_FORMAT_NV12 fourcc_code('N', 'V', '1', '2') /* 2x2 subsampled Cr:Cb plane */ +#define DRM_FORMAT_NV21 fourcc_code('N', 'V', '2', '1') /* 2x2 subsampled Cb:Cr plane */ +#define DRM_FORMAT_NV16 fourcc_code('N', 'V', '1', '6') /* 2x1 subsampled Cr:Cb plane */ +#define DRM_FORMAT_NV61 fourcc_code('N', 'V', '6', '1') /* 2x1 subsampled Cb:Cr plane */ + +/* 2 non contiguous plane YCbCr */ +#define DRM_FORMAT_NV12M fourcc_code('N', 'M', '1', '2') /* 2x2 subsampled Cr:Cb plane */ +#define DRM_FORMAT_NV12MT fourcc_code('T', 'M', '1', '2') /* 2x2 subsampled Cr:Cb plane 64x32 macroblocks */ + +/* + * 3 plane YCbCr + * index 0: Y plane, [7:0] Y + * index 1: Cb plane, [7:0] Cb + * index 2: Cr plane, [7:0] Cr + * or + * index 1: Cr plane, [7:0] Cr + * index 2: Cb plane, [7:0] Cb + */ +#define DRM_FORMAT_YUV410 fourcc_code('Y', 'U', 'V', '9') /* 4x4 subsampled Cb (1) and Cr (2) planes */ +#define DRM_FORMAT_YVU410 fourcc_code('Y', 'V', 'U', '9') /* 4x4 subsampled Cr (1) and Cb (2) planes */ +#define DRM_FORMAT_YUV411 fourcc_code('Y', 'U', '1', '1') /* 4x1 subsampled Cb (1) and Cr (2) planes */ +#define DRM_FORMAT_YVU411 fourcc_code('Y', 'V', '1', '1') /* 4x1 subsampled Cr (1) and Cb (2) planes */ +#define DRM_FORMAT_YUV420 fourcc_code('Y', 'U', '1', '2') /* 2x2 subsampled Cb (1) and Cr (2) planes */ +#define DRM_FORMAT_YVU420 fourcc_code('Y', 'V', '1', '2') /* 2x2 subsampled Cr (1) and Cb (2) planes */ +#define DRM_FORMAT_YUV422 fourcc_code('Y', 'U', '1', '6') /* 2x1 subsampled Cb (1) and Cr (2) planes */ +#define DRM_FORMAT_YVU422 fourcc_code('Y', 'V', '1', '6') /* 2x1 subsampled Cr (1) and Cb (2) planes */ +#define DRM_FORMAT_YUV444 fourcc_code('Y', 'U', '2', '4') /* non-subsampled Cb (1) and Cr (2) planes */ +#define DRM_FORMAT_YVU444 fourcc_code('Y', 'V', '2', '4') /* non-subsampled Cr (1) and Cb (2) planes */ + +/* 3 non contiguous plane YCbCr */ +#define DRM_FORMAT_YUV420M fourcc_code('Y', 'M', '1', '2') /* 2x2 subsampled Cb (1) and Cr (2) planes */ + +#endif /* DRM_FOURCC_H */ diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h index ddd46db65b5..2a2acda8b43 100644 --- a/include/drm/drm_mode.h +++ b/include/drm/drm_mode.h @@ -120,11 +120,48 @@ struct drm_mode_crtc { struct drm_mode_modeinfo mode; }; -#define DRM_MODE_ENCODER_NONE 0 -#define DRM_MODE_ENCODER_DAC 1 -#define DRM_MODE_ENCODER_TMDS 2 -#define DRM_MODE_ENCODER_LVDS 3 -#define DRM_MODE_ENCODER_TVDAC 4 +#define DRM_MODE_PRESENT_TOP_FIELD (1<<0) +#define DRM_MODE_PRESENT_BOTTOM_FIELD (1<<1) + +/* Planes blend with or override other bits on the CRTC */ +struct drm_mode_set_plane { + __u32 plane_id; + __u32 crtc_id; + __u32 fb_id; /* fb object contains surface format type */ + __u32 flags; /* see above flags */ + + /* Signed dest location allows it to be partially off screen */ + __s32 crtc_x, crtc_y; + __u32 crtc_w, crtc_h; + + /* Source values are 16.16 fixed point */ + __u32 src_x, src_y; + __u32 src_h, src_w; +}; + +struct drm_mode_get_plane { + __u32 plane_id; + + __u32 crtc_id; + __u32 fb_id; + + __u32 possible_crtcs; + __u32 gamma_size; + + __u32 count_format_types; + __u64 format_type_ptr; +}; + +struct drm_mode_get_plane_res { + __u64 plane_id_ptr; + __u32 count_planes; +}; + +#define DRM_MODE_ENCODER_NONE 0 +#define DRM_MODE_ENCODER_DAC 1 +#define DRM_MODE_ENCODER_TMDS 2 +#define DRM_MODE_ENCODER_LVDS 3 +#define DRM_MODE_ENCODER_TVDAC 4 #define DRM_MODE_ENCODER_VIRTUAL 5 struct drm_mode_get_encoder { @@ -231,6 +268,33 @@ struct drm_mode_fb_cmd { __u32 handle; }; +#define DRM_MODE_FB_INTERLACED (1<<0) /* for interlaced framebuffers */ + +struct drm_mode_fb_cmd2 { + __u32 fb_id; + __u32 width, height; + __u32 pixel_format; /* fourcc code from drm_fourcc.h */ + __u32 flags; /* see above flags */ + + /* + * In case of planar formats, this ioctl allows up to 4 + * buffer objects with offets and pitches per plane. + * The pitch and offset order is dictated by the fourcc, + * e.g. NV12 (http://fourcc.org/yuv.php#NV12) is described as: + * + * YUV 4:2:0 image with a plane of 8 bit Y samples + * followed by an interleaved U/V plane containing + * 8 bit 2x2 subsampled colour difference samples. + * + * So it would consist of Y as offset[0] and UV as + * offeset[1]. Note that offset[0] will generally + * be 0. + */ + __u32 handles[4]; + __u32 pitches[4]; /* pitch for each plane */ + __u32 offsets[4]; /* offset of each plane */ +}; + #define DRM_MODE_FB_DIRTY_ANNOTATE_COPY 0x01 #define DRM_MODE_FB_DIRTY_ANNOTATE_FILL 0x02 #define DRM_MODE_FB_DIRTY_FLAGS 0x03 diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index f81676f1b31..14b6cd02228 100644 --- a/include/drm/drm_pciids.h +++ b/include/drm/drm_pciids.h @@ -182,8 +182,11 @@ {0x1002, 0x6748, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6749, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6750, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6751, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6758, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6759, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x675B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x675D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \ {0x1002, 0x675F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6760, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6761, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ @@ -195,8 +198,18 @@ {0x1002, 0x6767, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6768, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6770, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6772, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6778, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6779, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x677B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6840, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6841, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6842, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6843, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6849, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6850, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6858, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6859, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6880, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6888, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6889, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ @@ -238,6 +251,7 @@ {0x1002, 0x68f2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ {0x1002, 0x68f8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ {0x1002, 0x68f9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68fa, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ {0x1002, 0x68fe, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ {0x1002, 0x7100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \ {0x1002, 0x7101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ @@ -480,6 +494,8 @@ {0x1002, 0x9647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\ {0x1002, 0x9648, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\ {0x1002, 0x964a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ + {0x1002, 0x964b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ + {0x1002, 0x964c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ {0x1002, 0x964e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\ {0x1002, 0x964f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\ {0x1002, 0x9710, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ @@ -494,6 +510,8 @@ {0x1002, 0x9805, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ {0x1002, 0x9806, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ {0x1002, 0x9807, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ + {0x1002, 0x9808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ + {0x1002, 0x9809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ {0, 0, 0} #define r128_PCI_IDS \ diff --git a/include/drm/drm_sman.h b/include/drm/drm_sman.h deleted file mode 100644 index 08ecf83ad5d..00000000000 --- a/include/drm/drm_sman.h +++ /dev/null @@ -1,176 +0,0 @@ -/************************************************************************** - * - * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * - **************************************************************************/ -/* - * Simple memory MANager interface that keeps track on allocate regions on a - * per "owner" basis. All regions associated with an "owner" can be released - * with a simple call. Typically if the "owner" exists. The owner is any - * "unsigned long" identifier. Can typically be a pointer to a file private - * struct or a context identifier. - * - * Authors: - * Thomas Hellström <thomas-at-tungstengraphics-dot-com> - */ - -#ifndef DRM_SMAN_H -#define DRM_SMAN_H - -#include "drmP.h" -#include "drm_hashtab.h" - -/* - * A class that is an abstration of a simple memory allocator. - * The sman implementation provides a default such allocator - * using the drm_mm.c implementation. But the user can replace it. - * See the SiS implementation, which may use the SiS FB kernel module - * for memory management. - */ - -struct drm_sman_mm { - /* private info. If allocated, needs to be destroyed by the destroy - function */ - void *private; - - /* Allocate a memory block with given size and alignment. - Return an opaque reference to the memory block */ - - void *(*allocate) (void *private, unsigned long size, - unsigned alignment); - - /* Free a memory block. "ref" is the opaque reference that we got from - the "alloc" function */ - - void (*free) (void *private, void *ref); - - /* Free all resources associated with this allocator */ - - void (*destroy) (void *private); - - /* Return a memory offset from the opaque reference returned from the - "alloc" function */ - - unsigned long (*offset) (void *private, void *ref); -}; - -struct drm_memblock_item { - struct list_head owner_list; - struct drm_hash_item user_hash; - void *mm_info; - struct drm_sman_mm *mm; - struct drm_sman *sman; -}; - -struct drm_sman { - struct drm_sman_mm *mm; - int num_managers; - struct drm_open_hash owner_hash_tab; - struct drm_open_hash user_hash_tab; - struct list_head owner_items; -}; - -/* - * Take down a memory manager. This function should only be called after a - * successful init and after a call to drm_sman_cleanup. - */ - -extern void drm_sman_takedown(struct drm_sman * sman); - -/* - * Allocate structures for a manager. - * num_managers are the number of memory pools to manage. (VRAM, AGP, ....) - * user_order is the log2 of the number of buckets in the user hash table. - * set this to approximately log2 of the max number of memory regions - * that will be allocated for _all_ pools together. - * owner_order is the log2 of the number of buckets in the owner hash table. - * set this to approximately log2 of - * the number of client file connections that will - * be using the manager. - * - */ - -extern int drm_sman_init(struct drm_sman * sman, unsigned int num_managers, - unsigned int user_order, unsigned int owner_order); - -/* - * Initialize a drm_mm.c allocator. Should be called only once for each - * manager unless a customized allogator is used. - */ - -extern int drm_sman_set_range(struct drm_sman * sman, unsigned int manager, - unsigned long start, unsigned long size); - -/* - * Initialize a customized allocator for one of the managers. - * (See the SiS module). The object pointed to by "allocator" is copied, - * so it can be destroyed after this call. - */ - -extern int drm_sman_set_manager(struct drm_sman * sman, unsigned int mananger, - struct drm_sman_mm * allocator); - -/* - * Allocate a memory block. Aligment is not implemented yet. - */ - -extern struct drm_memblock_item *drm_sman_alloc(struct drm_sman * sman, - unsigned int manager, - unsigned long size, - unsigned alignment, - unsigned long owner); -/* - * Free a memory block identified by its user hash key. - */ - -extern int drm_sman_free_key(struct drm_sman * sman, unsigned int key); - -/* - * returns 1 iff there are no stale memory blocks associated with this owner. - * Typically called to determine if we need to idle the hardware and call - * drm_sman_owner_cleanup. If there are no stale memory blocks, it removes all - * resources associated with owner. - */ - -extern int drm_sman_owner_clean(struct drm_sman * sman, unsigned long owner); - -/* - * Frees all stale memory blocks associated with this owner. Note that this - * requires that the hardware is finished with all blocks, so the graphics engine - * should be idled before this call is made. This function also frees - * any resources associated with "owner" and should be called when owner - * is not going to be referenced anymore. - */ - -extern void drm_sman_owner_cleanup(struct drm_sman * sman, unsigned long owner); - -/* - * Frees all stale memory blocks associated with the memory manager. - * See idling above. - */ - -extern void drm_sman_cleanup(struct drm_sman * sman); - -#endif diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h index 1d161cb3aca..5e120f1c5cd 100644 --- a/include/drm/exynos_drm.h +++ b/include/drm/exynos_drm.h @@ -32,17 +32,16 @@ /** * User-desired buffer creation information structure. * - * @size: requested size for the object. + * @size: user-desired memory allocation size. * - this size value would be page-aligned internally. * @flags: user request for setting memory type or cache attributes. - * @handle: returned handle for the object. - * @pad: just padding to be 64-bit aligned. + * @handle: returned a handle to created gem object. + * - this handle will be set by gem module of kernel side. */ struct drm_exynos_gem_create { - unsigned int size; + uint64_t size; unsigned int flags; unsigned int handle; - unsigned int pad; }; /** @@ -75,9 +74,16 @@ struct drm_exynos_gem_mmap { uint64_t mapped; }; +struct drm_exynos_plane_set_zpos { + __u32 plane_id; + __s32 zpos; +}; + #define DRM_EXYNOS_GEM_CREATE 0x00 #define DRM_EXYNOS_GEM_MAP_OFFSET 0x01 #define DRM_EXYNOS_GEM_MMAP 0x02 +/* Reserved 0x03 ~ 0x05 for exynos specific gem ioctl */ +#define DRM_EXYNOS_PLANE_SET_ZPOS 0x06 #define DRM_IOCTL_EXYNOS_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + \ DRM_EXYNOS_GEM_CREATE, struct drm_exynos_gem_create) @@ -88,6 +94,9 @@ struct drm_exynos_gem_mmap { #define DRM_IOCTL_EXYNOS_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + \ DRM_EXYNOS_GEM_MMAP, struct drm_exynos_gem_mmap) +#define DRM_IOCTL_EXYNOS_PLANE_SET_ZPOS DRM_IOWR(DRM_COMMAND_BASE + \ + DRM_EXYNOS_PLANE_SET_ZPOS, struct drm_exynos_plane_set_zpos) + /** * Platform Specific Structure for DRM based FIMD. * @@ -103,4 +112,31 @@ struct exynos_drm_fimd_pdata { unsigned int bpp; }; +/** + * Platform Specific Structure for DRM based HDMI. + * + * @hdmi_dev: device point to specific hdmi driver. + * @mixer_dev: device point to specific mixer driver. + * + * this structure is used for common hdmi driver and each device object + * would be used to access specific device driver(hdmi or mixer driver) + */ +struct exynos_drm_common_hdmi_pd { + struct device *hdmi_dev; + struct device *mixer_dev; +}; + +/** + * Platform Specific Structure for DRM based HDMI core. + * + * @timing: default video mode for initializing + * @default_win: default window layer number to be used for UI. + * @bpp: default bit per pixel. + */ +struct exynos_drm_hdmi_pdata { + struct fb_videomode timing; + unsigned int default_win; + unsigned int bpp; +}; + #endif diff --git a/include/drm/gma_drm.h b/include/drm/gma_drm.h new file mode 100644 index 00000000000..11368678571 --- /dev/null +++ b/include/drm/gma_drm.h @@ -0,0 +1,91 @@ +/************************************************************************** + * Copyright (c) 2007-2011, Intel Corporation. + * All Rights Reserved. + * Copyright (c) 2008, Tungsten Graphics Inc. Cedar Park, TX., USA. + * All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + * + **************************************************************************/ + +#ifndef _PSB_DRM_H_ +#define _PSB_DRM_H_ + +/* + * Manage the LUT for an output + */ +struct drm_psb_dpst_lut_arg { + uint8_t lut[256]; + int output_id; +}; + +/* + * Validate modes + */ +struct drm_psb_mode_operation_arg { + u32 obj_id; + u16 operation; + struct drm_mode_modeinfo mode; + u64 data; +}; + +/* + * Query the stolen memory for smarter management of + * memory by the server + */ +struct drm_psb_stolen_memory_arg { + u32 base; + u32 size; +}; + +struct drm_psb_get_pipe_from_crtc_id_arg { + /** ID of CRTC being requested **/ + u32 crtc_id; + /** pipe of requested CRTC **/ + u32 pipe; +}; + +struct drm_psb_gem_create { + __u64 size; + __u32 handle; + __u32 flags; +#define GMA_GEM_CREATE_STOLEN 1 /* Stolen memory can be used */ +}; + +struct drm_psb_gem_mmap { + __u32 handle; + __u32 pad; + /** + * Fake offset to use for subsequent mmap call + * + * This is a fixed-size type for 32/64 compatibility. + */ + __u64 offset; +}; + +/* Controlling the kernel modesetting buffers */ + +#define DRM_GMA_GEM_CREATE 0x00 /* Create a GEM object */ +#define DRM_GMA_GEM_MMAP 0x01 /* Map GEM memory */ +#define DRM_GMA_STOLEN_MEMORY 0x02 /* Report stolen memory */ +#define DRM_GMA_2D_OP 0x03 /* Will be merged later */ +#define DRM_GMA_GAMMA 0x04 /* Set gamma table */ +#define DRM_GMA_ADB 0x05 /* Get backlight */ +#define DRM_GMA_DPST_BL 0x06 /* Set backlight */ +#define DRM_GMA_GET_PIPE_FROM_CRTC_ID 0x1 /* CRTC to physical pipe# */ +#define DRM_GMA_MODE_OPERATION 0x07 /* Mode validation/DC set */ +#define PSB_MODE_OPERATION_MODE_VALID 0x01 + + +#endif diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index 28c0d114cb5..924f6a454fe 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -198,6 +198,8 @@ typedef struct _drm_i915_sarea { #define DRM_I915_OVERLAY_PUT_IMAGE 0x27 #define DRM_I915_OVERLAY_ATTRS 0x28 #define DRM_I915_GEM_EXECBUFFER2 0x29 +#define DRM_I915_GET_SPRITE_COLORKEY 0x2a +#define DRM_I915_SET_SPRITE_COLORKEY 0x2b #define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) #define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) @@ -239,6 +241,8 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_GEM_MADVISE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MADVISE, struct drm_i915_gem_madvise) #define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE DRM_IOW(DRM_COMMAND_BASE + DRM_I915_OVERLAY_PUT_IMAGE, struct drm_intel_overlay_put_image) #define DRM_IOCTL_I915_OVERLAY_ATTRS DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_OVERLAY_ATTRS, struct drm_intel_overlay_attrs) +#define DRM_IOCTL_I915_SET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_SET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey) +#define DRM_IOCTL_I915_GET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_SET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey) /* Allow drivers to submit batchbuffers directly to hardware, relying * on the security mechanisms provided by hardware. @@ -291,6 +295,7 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_HAS_COHERENT_RINGS 13 #define I915_PARAM_HAS_EXEC_CONSTANTS 14 #define I915_PARAM_HAS_RELAXED_DELTA 15 +#define I915_PARAM_HAS_GEN7_SOL_RESET 16 typedef struct drm_i915_getparam { int param; @@ -653,6 +658,9 @@ struct drm_i915_gem_execbuffer2 { __u64 rsvd2; }; +/** Resets the SO write offset registers for transform feedback on gen7. */ +#define I915_EXEC_GEN7_SOL_RESET (1<<8) + struct drm_i915_gem_pin { /** Handle of the buffer to be pinned. */ __u32 handle; @@ -844,4 +852,36 @@ struct drm_intel_overlay_attrs { __u32 gamma5; }; +/* + * Intel sprite handling + * + * Color keying works with a min/mask/max tuple. Both source and destination + * color keying is allowed. + * + * Source keying: + * Sprite pixels within the min & max values, masked against the color channels + * specified in the mask field, will be transparent. All other pixels will + * be displayed on top of the primary plane. For RGB surfaces, only the min + * and mask fields will be used; ranged compares are not allowed. + * + * Destination keying: + * Primary plane pixels that match the min value, masked against the color + * channels specified in the mask field, will be replaced by corresponding + * pixels from the sprite plane. + * + * Note that source & destination keying are exclusive; only one can be + * active on a given plane. + */ + +#define I915_SET_COLORKEY_NONE (1<<0) /* disable color key matching */ +#define I915_SET_COLORKEY_DESTINATION (1<<1) +#define I915_SET_COLORKEY_SOURCE (1<<2) +struct drm_intel_sprite_colorkey { + __u32 plane_id; + __u32 min_value; + __u32 channel_mask; + __u32 max_value; + __u32 flags; +}; + #endif /* _I915_DRM_H_ */ diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h index be94be6d6f1..b55da40953f 100644 --- a/include/drm/radeon_drm.h +++ b/include/drm/radeon_drm.h @@ -509,6 +509,7 @@ typedef struct { #define DRM_RADEON_GEM_SET_TILING 0x28 #define DRM_RADEON_GEM_GET_TILING 0x29 #define DRM_RADEON_GEM_BUSY 0x2a +#define DRM_RADEON_GEM_VA 0x2b #define DRM_IOCTL_RADEON_CP_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t) #define DRM_IOCTL_RADEON_CP_START DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_START) @@ -550,6 +551,7 @@ typedef struct { #define DRM_IOCTL_RADEON_GEM_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_TILING, struct drm_radeon_gem_set_tiling) #define DRM_IOCTL_RADEON_GEM_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_GET_TILING, struct drm_radeon_gem_get_tiling) #define DRM_IOCTL_RADEON_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_BUSY, struct drm_radeon_gem_busy) +#define DRM_IOCTL_RADEON_GEM_VA DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_VA, struct drm_radeon_gem_va) typedef struct drm_radeon_init { enum { @@ -872,12 +874,39 @@ struct drm_radeon_gem_pwrite { uint64_t data_ptr; }; +#define RADEON_VA_MAP 1 +#define RADEON_VA_UNMAP 2 + +#define RADEON_VA_RESULT_OK 0 +#define RADEON_VA_RESULT_ERROR 1 +#define RADEON_VA_RESULT_VA_EXIST 2 + +#define RADEON_VM_PAGE_VALID (1 << 0) +#define RADEON_VM_PAGE_READABLE (1 << 1) +#define RADEON_VM_PAGE_WRITEABLE (1 << 2) +#define RADEON_VM_PAGE_SYSTEM (1 << 3) +#define RADEON_VM_PAGE_SNOOPED (1 << 4) + +struct drm_radeon_gem_va { + uint32_t handle; + uint32_t operation; + uint32_t vm_id; + uint32_t flags; + uint64_t offset; +}; + #define RADEON_CHUNK_ID_RELOCS 0x01 #define RADEON_CHUNK_ID_IB 0x02 #define RADEON_CHUNK_ID_FLAGS 0x03 /* The first dword of RADEON_CHUNK_ID_FLAGS is a uint32 of these flags: */ #define RADEON_CS_KEEP_TILING_FLAGS 0x01 +#define RADEON_CS_USE_VM 0x02 +/* The second dword of RADEON_CHUNK_ID_FLAGS is a uint32 that sets the ring type */ +#define RADEON_CS_RING_GFX 0 +#define RADEON_CS_RING_COMPUTE 1 +/* The third dword of RADEON_CHUNK_ID_FLAGS is a sint32 that sets the priority */ +/* 0 = normal, + = higher priority, - = lower priority */ struct drm_radeon_cs_chunk { uint32_t chunk_id; @@ -885,6 +914,9 @@ struct drm_radeon_cs_chunk { uint64_t chunk_data; }; +/* drm_radeon_cs_reloc.flags */ +#define RADEON_RELOC_DONT_SYNC 0x01 + struct drm_radeon_cs_reloc { uint32_t handle; uint32_t read_domains; @@ -916,6 +948,10 @@ struct drm_radeon_cs { #define RADEON_INFO_NUM_TILE_PIPES 0x0b /* tile pipes for r600+ */ #define RADEON_INFO_FUSION_GART_WORKING 0x0c /* fusion writes to GTT were broken before this */ #define RADEON_INFO_BACKEND_MAP 0x0d /* pipe to backend map, needed by mesa */ +/* virtual address start, va < start are reserved by the kernel */ +#define RADEON_INFO_VA_START 0x0e +/* maximum size of ib using the virtual memory cs */ +#define RADEON_INFO_IB_VM_MAX_SIZE 0x0f struct drm_radeon_info { uint32_t request; diff --git a/include/drm/sis_drm.h b/include/drm/sis_drm.h index 30f7b382746..035b804dda6 100644 --- a/include/drm/sis_drm.h +++ b/include/drm/sis_drm.h @@ -64,4 +64,8 @@ typedef struct { unsigned int offset, size; } drm_sis_fb_t; +struct sis_file_private { + struct list_head obj_list; +}; + #endif /* __SIS_DRM_H__ */ diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 42e34698518..974c8f801c3 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -122,17 +122,12 @@ struct ttm_mem_reg { * be mmapped by user space. Each of these bos occupy a slot in the * device address space, that can be used for normal vm operations. * - * @ttm_bo_type_user: These are user-space memory areas that are made - * available to the GPU by mapping the buffer pages into the GPU aperture - * space. These buffers cannot be mmaped from the device address space. - * * @ttm_bo_type_kernel: These buffers are like ttm_bo_type_device buffers, * but they cannot be accessed from user-space. For kernel-only use. */ enum ttm_bo_type { ttm_bo_type_device, - ttm_bo_type_user, ttm_bo_type_kernel }; @@ -434,9 +429,9 @@ extern void ttm_bo_unlock_delayed_workqueue(struct ttm_bo_device *bdev, * -EBUSY if the buffer is busy and no_wait is true. * -ERESTARTSYS if interrupted by a signal. */ - extern int ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait); + /** * ttm_bo_synccpu_write_release: * @@ -447,6 +442,22 @@ ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait); extern void ttm_bo_synccpu_write_release(struct ttm_buffer_object *bo); /** + * ttm_bo_acc_size + * + * @bdev: Pointer to a ttm_bo_device struct. + * @bo_size: size of the buffer object in byte. + * @struct_size: size of the structure holding buffer object datas + * + * Returns size to account for a buffer object + */ +size_t ttm_bo_acc_size(struct ttm_bo_device *bdev, + unsigned long bo_size, + unsigned struct_size); +size_t ttm_bo_dma_acc_size(struct ttm_bo_device *bdev, + unsigned long bo_size, + unsigned struct_size); + +/** * ttm_bo_init * * @bdev: Pointer to a ttm_bo_device struct. @@ -493,6 +504,7 @@ extern int ttm_bo_init(struct ttm_bo_device *bdev, struct file *persistent_swap_storage, size_t acc_size, void (*destroy) (struct ttm_buffer_object *)); + /** * ttm_bo_synccpu_object_init * diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 94eb1434316..d43e892307f 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -43,36 +43,9 @@ struct ttm_backend; struct ttm_backend_func { /** - * struct ttm_backend_func member populate - * - * @backend: Pointer to a struct ttm_backend. - * @num_pages: Number of pages to populate. - * @pages: Array of pointers to ttm pages. - * @dummy_read_page: Page to be used instead of NULL pages in the - * array @pages. - * @dma_addrs: Array of DMA (bus) address of the ttm pages. - * - * Populate the backend with ttm pages. Depending on the backend, - * it may or may not copy the @pages array. - */ - int (*populate) (struct ttm_backend *backend, - unsigned long num_pages, struct page **pages, - struct page *dummy_read_page, - dma_addr_t *dma_addrs); - /** - * struct ttm_backend_func member clear - * - * @backend: Pointer to a struct ttm_backend. - * - * This is an "unpopulate" function. Release all resources - * allocated with populate. - */ - void (*clear) (struct ttm_backend *backend); - - /** * struct ttm_backend_func member bind * - * @backend: Pointer to a struct ttm_backend. + * @ttm: Pointer to a struct ttm_tt. * @bo_mem: Pointer to a struct ttm_mem_reg describing the * memory type and location for binding. * @@ -80,46 +53,29 @@ struct ttm_backend_func { * indicated by @bo_mem. This function should be able to handle * differences between aperture and system page sizes. */ - int (*bind) (struct ttm_backend *backend, struct ttm_mem_reg *bo_mem); + int (*bind) (struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem); /** * struct ttm_backend_func member unbind * - * @backend: Pointer to a struct ttm_backend. + * @ttm: Pointer to a struct ttm_tt. * * Unbind previously bound backend pages. This function should be * able to handle differences between aperture and system page sizes. */ - int (*unbind) (struct ttm_backend *backend); + int (*unbind) (struct ttm_tt *ttm); /** * struct ttm_backend_func member destroy * - * @backend: Pointer to a struct ttm_backend. + * @ttm: Pointer to a struct ttm_tt. * - * Destroy the backend. + * Destroy the backend. This will be call back from ttm_tt_destroy so + * don't call ttm_tt_destroy from the callback or infinite loop. */ - void (*destroy) (struct ttm_backend *backend); -}; - -/** - * struct ttm_backend - * - * @bdev: Pointer to a struct ttm_bo_device. - * @flags: For driver use. - * @func: Pointer to a struct ttm_backend_func that describes - * the backend methods. - * - */ - -struct ttm_backend { - struct ttm_bo_device *bdev; - uint32_t flags; - struct ttm_backend_func *func; + void (*destroy) (struct ttm_tt *ttm); }; -#define TTM_PAGE_FLAG_USER (1 << 1) -#define TTM_PAGE_FLAG_USER_DIRTY (1 << 2) #define TTM_PAGE_FLAG_WRITE (1 << 3) #define TTM_PAGE_FLAG_SWAPPED (1 << 4) #define TTM_PAGE_FLAG_PERSISTENT_SWAP (1 << 5) @@ -135,23 +91,18 @@ enum ttm_caching_state { /** * struct ttm_tt * + * @bdev: Pointer to a struct ttm_bo_device. + * @func: Pointer to a struct ttm_backend_func that describes + * the backend methods. * @dummy_read_page: Page to map where the ttm_tt page array contains a NULL * pointer. * @pages: Array of pages backing the data. - * @first_himem_page: Himem pages are put last in the page array, which - * enables us to run caching attribute changes on only the first part - * of the page array containing lomem pages. This is the index of the - * first himem page. - * @last_lomem_page: Index of the last lomem page in the page array. * @num_pages: Number of pages in the page array. * @bdev: Pointer to the current struct ttm_bo_device. * @be: Pointer to the ttm backend. - * @tsk: The task for user ttm. - * @start: virtual address for user ttm. * @swap_storage: Pointer to shmem struct file for swap storage. * @caching_state: The current caching state of the pages. * @state: The current binding state of the pages. - * @dma_address: The DMA (bus) addresses of the pages (if TTM_PAGE_FLAG_DMA32) * * This is a structure holding the pages, caching- and aperture binding * status for a buffer object that isn't backed by fixed (VRAM / AGP) @@ -159,16 +110,14 @@ enum ttm_caching_state { */ struct ttm_tt { + struct ttm_bo_device *bdev; + struct ttm_backend_func *func; struct page *dummy_read_page; struct page **pages; - long first_himem_page; - long last_lomem_page; uint32_t page_flags; unsigned long num_pages; struct ttm_bo_global *glob; struct ttm_backend *be; - struct task_struct *tsk; - unsigned long start; struct file *swap_storage; enum ttm_caching_state caching_state; enum { @@ -176,7 +125,23 @@ struct ttm_tt { tt_unbound, tt_unpopulated, } state; +}; + +/** + * struct ttm_dma_tt + * + * @ttm: Base ttm_tt struct. + * @dma_address: The DMA (bus) addresses of the pages + * @pages_list: used by some page allocation backend + * + * This is a structure holding the pages, caching- and aperture binding + * status for a buffer object that isn't backed by fixed (VRAM / AGP) + * memory. + */ +struct ttm_dma_tt { + struct ttm_tt ttm; dma_addr_t *dma_address; + struct list_head pages_list; }; #define TTM_MEMTYPE_FLAG_FIXED (1 << 0) /* Fixed (on-card) PCI memory */ @@ -351,15 +316,42 @@ struct ttm_mem_type_manager { struct ttm_bo_driver { /** - * struct ttm_bo_driver member create_ttm_backend_entry + * ttm_tt_create * - * @bdev: The buffer object device. + * @bdev: pointer to a struct ttm_bo_device: + * @size: Size of the data needed backing. + * @page_flags: Page flags as identified by TTM_PAGE_FLAG_XX flags. + * @dummy_read_page: See struct ttm_bo_device. * - * Create a driver specific struct ttm_backend. + * Create a struct ttm_tt to back data with system memory pages. + * No pages are actually allocated. + * Returns: + * NULL: Out of memory. */ + struct ttm_tt *(*ttm_tt_create)(struct ttm_bo_device *bdev, + unsigned long size, + uint32_t page_flags, + struct page *dummy_read_page); - struct ttm_backend *(*create_ttm_backend_entry) - (struct ttm_bo_device *bdev); + /** + * ttm_tt_populate + * + * @ttm: The struct ttm_tt to contain the backing pages. + * + * Allocate all backing pages + * Returns: + * -ENOMEM: Out of memory. + */ + int (*ttm_tt_populate)(struct ttm_tt *ttm); + + /** + * ttm_tt_unpopulate + * + * @ttm: The struct ttm_tt to contain the backing pages. + * + * Free all backing page + */ + void (*ttm_tt_unpopulate)(struct ttm_tt *ttm); /** * struct ttm_bo_driver member invalidate_caches @@ -477,9 +469,6 @@ struct ttm_bo_global_ref { * @dummy_read_page: Pointer to a dummy page used for mapping requests * of unpopulated pages. * @shrink: A shrink callback object used for buffer object swap. - * @ttm_bo_extra_size: Extra size (sizeof(struct ttm_buffer_object) excluded) - * used by a buffer object. This is excluding page arrays and backing pages. - * @ttm_bo_size: This is @ttm_bo_extra_size + sizeof(struct ttm_buffer_object). * @device_list_mutex: Mutex protecting the device list. * This mutex is held while traversing the device list for pm options. * @lru_lock: Spinlock protecting the bo subsystem lru lists. @@ -497,8 +486,6 @@ struct ttm_bo_global { struct ttm_mem_global *mem_glob; struct page *dummy_read_page; struct ttm_mem_shrink shrink; - size_t ttm_bo_extra_size; - size_t ttm_bo_size; struct mutex device_list_mutex; spinlock_t lru_lock; @@ -600,8 +587,9 @@ ttm_flag_masked(uint32_t *old, uint32_t new, uint32_t mask) } /** - * ttm_tt_create + * ttm_tt_init * + * @ttm: The struct ttm_tt. * @bdev: pointer to a struct ttm_bo_device: * @size: Size of the data needed backing. * @page_flags: Page flags as identified by TTM_PAGE_FLAG_XX flags. @@ -612,28 +600,22 @@ ttm_flag_masked(uint32_t *old, uint32_t new, uint32_t mask) * Returns: * NULL: Out of memory. */ -extern struct ttm_tt *ttm_tt_create(struct ttm_bo_device *bdev, - unsigned long size, - uint32_t page_flags, - struct page *dummy_read_page); +extern int ttm_tt_init(struct ttm_tt *ttm, struct ttm_bo_device *bdev, + unsigned long size, uint32_t page_flags, + struct page *dummy_read_page); +extern int ttm_dma_tt_init(struct ttm_dma_tt *ttm_dma, struct ttm_bo_device *bdev, + unsigned long size, uint32_t page_flags, + struct page *dummy_read_page); /** - * ttm_tt_set_user: + * ttm_tt_fini * - * @ttm: The struct ttm_tt to populate. - * @tsk: A struct task_struct for which @start is a valid user-space address. - * @start: A valid user-space address. - * @num_pages: Size in pages of the user memory area. + * @ttm: the ttm_tt structure. * - * Populate a struct ttm_tt with a user-space memory area after first pinning - * the pages backing it. - * Returns: - * !0: Error. + * Free memory of ttm_tt structure */ - -extern int ttm_tt_set_user(struct ttm_tt *ttm, - struct task_struct *tsk, - unsigned long start, unsigned long num_pages); +extern void ttm_tt_fini(struct ttm_tt *ttm); +extern void ttm_dma_tt_fini(struct ttm_dma_tt *ttm_dma); /** * ttm_ttm_bind: @@ -646,20 +628,11 @@ extern int ttm_tt_set_user(struct ttm_tt *ttm, extern int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem); /** - * ttm_tt_populate: - * - * @ttm: The struct ttm_tt to contain the backing pages. - * - * Add backing pages to all of @ttm - */ -extern int ttm_tt_populate(struct ttm_tt *ttm); - -/** * ttm_ttm_destroy: * * @ttm: The struct ttm_tt. * - * Unbind, unpopulate and destroy a struct ttm_tt. + * Unbind, unpopulate and destroy common struct ttm_tt. */ extern void ttm_tt_destroy(struct ttm_tt *ttm); @@ -673,19 +646,13 @@ extern void ttm_tt_destroy(struct ttm_tt *ttm); extern void ttm_tt_unbind(struct ttm_tt *ttm); /** - * ttm_ttm_destroy: + * ttm_tt_swapin: * * @ttm: The struct ttm_tt. - * @index: Index of the desired page. - * - * Return a pointer to the struct page backing @ttm at page - * index @index. If the page is unpopulated, one will be allocated to - * populate that index. * - * Returns: - * NULL on OOM. + * Swap in a previously swap out ttm_tt. */ -extern struct page *ttm_tt_get_page(struct ttm_tt *ttm, int index); +extern int ttm_tt_swapin(struct ttm_tt *ttm); /** * ttm_tt_cache_flush: @@ -1046,17 +1013,25 @@ extern const struct ttm_mem_type_manager_func ttm_bo_manager_func; #include <linux/agp_backend.h> /** - * ttm_agp_backend_init + * ttm_agp_tt_create * * @bdev: Pointer to a struct ttm_bo_device. * @bridge: The agp bridge this device is sitting on. + * @size: Size of the data needed backing. + * @page_flags: Page flags as identified by TTM_PAGE_FLAG_XX flags. + * @dummy_read_page: See struct ttm_bo_device. + * * * Create a TTM backend that uses the indicated AGP bridge as an aperture * for TT memory. This function uses the linux agpgart interface to * bind and unbind memory backing a ttm_tt. */ -extern struct ttm_backend *ttm_agp_backend_init(struct ttm_bo_device *bdev, - struct agp_bridge_data *bridge); +extern struct ttm_tt *ttm_agp_tt_create(struct ttm_bo_device *bdev, + struct agp_bridge_data *bridge, + unsigned long size, uint32_t page_flags, + struct page *dummy_read_page); +int ttm_agp_tt_populate(struct ttm_tt *ttm); +void ttm_agp_tt_unpopulate(struct ttm_tt *ttm); #endif #endif diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h index 129de12353f..5fe27400d17 100644 --- a/include/drm/ttm/ttm_page_alloc.h +++ b/include/drm/ttm/ttm_page_alloc.h @@ -30,45 +30,70 @@ #include "ttm_memory.h" /** - * Get count number of pages from pool to pages list. + * Initialize pool allocator. + */ +int ttm_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages); +/** + * Free pool allocator. + */ +void ttm_page_alloc_fini(void); + +/** + * ttm_pool_populate: + * + * @ttm: The struct ttm_tt to contain the backing pages. * - * @pages: head of empty linked list where pages are filled. - * @flags: ttm flags for page allocation. - * @cstate: ttm caching state for the page. - * @count: number of pages to allocate. - * @dma_address: The DMA (bus) address of pages (if TTM_PAGE_FLAG_DMA32 set). + * Add backing pages to all of @ttm */ -int ttm_get_pages(struct list_head *pages, - int flags, - enum ttm_caching_state cstate, - unsigned count, - dma_addr_t *dma_address); +extern int ttm_pool_populate(struct ttm_tt *ttm); + /** - * Put linked list of pages to pool. + * ttm_pool_unpopulate: + * + * @ttm: The struct ttm_tt which to free backing pages. * - * @pages: list of pages to free. - * @page_count: number of pages in the list. Zero can be passed for unknown - * count. - * @flags: ttm flags for page allocation. - * @cstate: ttm caching state. - * @dma_address: The DMA (bus) address of pages (if TTM_PAGE_FLAG_DMA32 set). + * Free all pages of @ttm */ -void ttm_put_pages(struct list_head *pages, - unsigned page_count, - int flags, - enum ttm_caching_state cstate, - dma_addr_t *dma_address); +extern void ttm_pool_unpopulate(struct ttm_tt *ttm); + +/** + * Output the state of pools to debugfs file + */ +extern int ttm_page_alloc_debugfs(struct seq_file *m, void *data); + + +#ifdef CONFIG_SWIOTLB /** * Initialize pool allocator. */ -int ttm_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages); +int ttm_dma_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages); + /** * Free pool allocator. */ -void ttm_page_alloc_fini(void); +void ttm_dma_page_alloc_fini(void); /** * Output the state of pools to debugfs file */ -extern int ttm_page_alloc_debugfs(struct seq_file *m, void *data); +extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data); + +extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev); +extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev); + +#else +static inline int ttm_dma_page_alloc_init(struct ttm_mem_global *glob, + unsigned max_pages) +{ + return -ENODEV; +} + +static inline void ttm_dma_page_alloc_fini(void) { return; } + +static inline int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data) +{ + return 0; +} +#endif + #endif diff --git a/include/drm/via_drm.h b/include/drm/via_drm.h index fd11a5bd892..79b3b6e0f6b 100644 --- a/include/drm/via_drm.h +++ b/include/drm/via_drm.h @@ -274,4 +274,8 @@ typedef struct drm_via_dmablit { drm_via_blitsync_t sync; } drm_via_dmablit_t; +struct via_file_private { + struct list_head obj_list; +}; + #endif /* _VIA_DRM_H_ */ |