Merge branch 'modesetting-import' into master
This reintroduces a "hardware" driver to the xfree86 directory. Unlike the drivers that xorg used to include in the source tree, that needed independent release schedules to get hardware support out the door, the modesetting driver shouldn't change much as new hardware gets released. A lot of what this driver needs to do is just keep up with server ABI changes. This import was done by taking xf86-video-modesetting-0.9.0, and running this script with 'git-filter-branch -f --tree-filter ~/bin/modesetting-filter': mkdir -p hw/xfree86/drivers/modesetting rm -f README autogen.sh configure.ac Makefile.am .gitignore rm -f man/Makefile.am mv man/modesetting.man hw/xfree86/drivers/modesetting/ mv COPYING hw/xfree86/drivers/modesetting/ mv src/* hw/xfree86/drivers/modesetting/
This commit is contained in:
Eric Anholt
commit
35dc7c7515
|
|
@ -0,0 +1,44 @@
|
|||
Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
|
||||
Copyright 2011 Dave Airlie
|
||||
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 TUNGSTEN GRAPHICS 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.
|
||||
|
||||
Copyright © 2007 Red Hat, Inc.
|
||||
|
||||
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
|
||||
THE AUTHORS OR COPYRIGHT HOLDERS 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.
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
# Copyright 2005 Adam Jackson.
|
||||
#
|
||||
# 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
|
||||
# on 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
|
||||
# ADAM JACKSON 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.
|
||||
|
||||
# this is obnoxious:
|
||||
# -module lets us name the module exactly how we want
|
||||
# -avoid-version prevents gratuitous .0.0.0 version numbers on the end
|
||||
# _ladir passes a dummy rpath to libtool so the thing will actually link
|
||||
# TODO: -nostdlib/-Bstatic/-lgcc platform magic, not installing the .a, etc.
|
||||
|
||||
AM_CFLAGS = $(XORG_CFLAGS) $(DRM_CFLAGS) $(UDEV_CFLAGS) $(CWARNFLAGS)
|
||||
|
||||
modesetting_drv_la_LTLIBRARIES = modesetting_drv.la
|
||||
modesetting_drv_la_LDFLAGS = -module -avoid-version
|
||||
modesetting_drv_la_LIBADD = @UDEV_LIBS@ @DRM_LIBS@
|
||||
modesetting_drv_ladir = @moduledir@/drivers
|
||||
|
||||
modesetting_drv_la_SOURCES = \
|
||||
compat-api.h \
|
||||
driver.c \
|
||||
driver.h \
|
||||
drmmode_display.c \
|
||||
drmmode_display.h
|
||||
|
|
@ -0,0 +1,94 @@
|
|||
/*
|
||||
* Copyright 2012 Red Hat, Inc.
|
||||
*
|
||||
* 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
|
||||
* THE AUTHORS OR COPYRIGHT HOLDERS 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.
|
||||
*
|
||||
* Author: Dave Airlie <airlied@redhat.com>
|
||||
*/
|
||||
|
||||
/* this file provides API compat between server post 1.13 and pre it,
|
||||
it should be reused inside as many drivers as possible */
|
||||
#ifndef COMPAT_API_H
|
||||
#define COMPAT_API_H
|
||||
|
||||
#ifndef GLYPH_HAS_GLYPH_PICTURE_ACCESSOR
|
||||
#define GetGlyphPicture(g, s) GlyphPicture((g))[(s)->myNum]
|
||||
#define SetGlyphPicture(g, s, p) GlyphPicture((g))[(s)->myNum] = p
|
||||
#endif
|
||||
|
||||
#ifndef XF86_HAS_SCRN_CONV
|
||||
#define xf86ScreenToScrn(s) xf86Screens[(s)->myNum]
|
||||
#define xf86ScrnToScreen(s) screenInfo.screens[(s)->scrnIndex]
|
||||
#endif
|
||||
|
||||
#ifndef XF86_SCRN_INTERFACE
|
||||
|
||||
#define SCRN_ARG_TYPE int
|
||||
#define SCRN_INFO_PTR(arg1) ScrnInfoPtr pScrn = xf86Screens[(arg1)]
|
||||
|
||||
#define SCREEN_ARG_TYPE int
|
||||
#define SCREEN_PTR(arg1) ScreenPtr pScreen = screenInfo.screens[(arg1)]
|
||||
|
||||
#define SCREEN_INIT_ARGS_DECL int i, ScreenPtr pScreen, int argc, char **argv
|
||||
|
||||
#define BLOCKHANDLER_ARGS_DECL int arg, pointer blockData, pointer pTimeout, pointer pReadmask
|
||||
#define BLOCKHANDLER_ARGS arg, blockData, pTimeout, pReadmask
|
||||
|
||||
#define CLOSE_SCREEN_ARGS_DECL int scrnIndex, ScreenPtr pScreen
|
||||
#define CLOSE_SCREEN_ARGS scrnIndex, pScreen
|
||||
|
||||
#define ADJUST_FRAME_ARGS_DECL int arg, int x, int y, int flags
|
||||
|
||||
#define SWITCH_MODE_ARGS_DECL int arg, DisplayModePtr mode, int flags
|
||||
|
||||
#define FREE_SCREEN_ARGS_DECL int arg, int flags
|
||||
|
||||
#define VT_FUNC_ARGS_DECL int arg, int flags
|
||||
#define VT_FUNC_ARGS pScrn->scrnIndex, 0
|
||||
|
||||
#define XF86_ENABLEDISABLEFB_ARG(x) ((x)->scrnIndex)
|
||||
#else
|
||||
#define SCRN_ARG_TYPE ScrnInfoPtr
|
||||
#define SCRN_INFO_PTR(arg1) ScrnInfoPtr pScrn = (arg1)
|
||||
|
||||
#define SCREEN_ARG_TYPE ScreenPtr
|
||||
#define SCREEN_PTR(arg1) ScreenPtr pScreen = (arg1)
|
||||
|
||||
#define SCREEN_INIT_ARGS_DECL ScreenPtr pScreen, int argc, char **argv
|
||||
|
||||
#define BLOCKHANDLER_ARGS_DECL ScreenPtr arg, pointer pTimeout, pointer pReadmask
|
||||
#define BLOCKHANDLER_ARGS arg, pTimeout, pReadmask
|
||||
|
||||
#define CLOSE_SCREEN_ARGS_DECL ScreenPtr pScreen
|
||||
#define CLOSE_SCREEN_ARGS pScreen
|
||||
|
||||
#define ADJUST_FRAME_ARGS_DECL ScrnInfoPtr arg, int x, int y
|
||||
#define SWITCH_MODE_ARGS_DECL ScrnInfoPtr arg, DisplayModePtr mode
|
||||
|
||||
#define FREE_SCREEN_ARGS_DECL ScrnInfoPtr arg
|
||||
|
||||
#define VT_FUNC_ARGS_DECL ScrnInfoPtr arg
|
||||
#define VT_FUNC_ARGS pScrn
|
||||
|
||||
#define XF86_ENABLEDISABLEFB_ARG(x) (x)
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,81 @@
|
|||
/*
|
||||
* Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
|
||||
* 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 TUNGSTEN GRAPHICS 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.
|
||||
*
|
||||
*
|
||||
* Author: Alan Hourihane <alanh@tungstengraphics.com>
|
||||
*
|
||||
*/
|
||||
|
||||
#include <errno.h>
|
||||
#include <drm.h>
|
||||
#include <xf86drm.h>
|
||||
#include <damage.h>
|
||||
|
||||
#include "drmmode_display.h"
|
||||
#define DRV_ERROR(msg) xf86DrvMsg(pScrn->scrnIndex, X_ERROR, msg);
|
||||
|
||||
typedef struct
|
||||
{
|
||||
int lastInstance;
|
||||
int refCount;
|
||||
ScrnInfoPtr pScrn_1;
|
||||
ScrnInfoPtr pScrn_2;
|
||||
} EntRec, *EntPtr;
|
||||
|
||||
typedef struct _modesettingRec
|
||||
{
|
||||
int fd;
|
||||
|
||||
EntPtr entityPrivate;
|
||||
|
||||
int Chipset;
|
||||
EntityInfoPtr pEnt;
|
||||
#if XSERVER_LIBPCIACCESS
|
||||
struct pci_device *PciInfo;
|
||||
#else
|
||||
pciVideoPtr PciInfo;
|
||||
PCITAG PciTag;
|
||||
#endif
|
||||
|
||||
Bool noAccel;
|
||||
CloseScreenProcPtr CloseScreen;
|
||||
|
||||
/* Broken-out options. */
|
||||
OptionInfoPtr Options;
|
||||
|
||||
unsigned int SaveGeneration;
|
||||
|
||||
CreateScreenResourcesProcPtr createScreenResources;
|
||||
ScreenBlockHandlerProcPtr BlockHandler;
|
||||
void *driver;
|
||||
|
||||
drmmode_rec drmmode;
|
||||
|
||||
DamagePtr damage;
|
||||
Bool dirty_enabled;
|
||||
|
||||
uint32_t cursor_width, cursor_height;
|
||||
} modesettingRec, *modesettingPtr;
|
||||
|
||||
#define modesettingPTR(p) ((modesettingPtr)((p)->driverPrivate))
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,149 @@
|
|||
/*
|
||||
* Copyright © 2007 Red Hat, Inc.
|
||||
*
|
||||
* 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
|
||||
* THE AUTHORS OR COPYRIGHT HOLDERS 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.
|
||||
*
|
||||
* Authors:
|
||||
* Dave Airlie <airlied@redhat.com>
|
||||
*
|
||||
*/
|
||||
#ifndef DRMMODE_DISPLAY_H
|
||||
#define DRMMODE_DISPLAY_H
|
||||
|
||||
#include "xf86drmMode.h"
|
||||
#ifdef HAVE_UDEV
|
||||
#include "libudev.h"
|
||||
#endif
|
||||
|
||||
/* the perfect storm */
|
||||
#if XF86_CRTC_VERSION >= 5 && defined(HAVE_DRMPRIMEFDTOHANDLE) && HAVE_SCREEN_SPECIFIC_PRIVATE_KEYS
|
||||
#define MODESETTING_OUTPUT_SLAVE_SUPPORT 1
|
||||
#endif
|
||||
|
||||
#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,14,99,2,0)
|
||||
#define DamageUnregister(d, dd) DamageUnregister(dd)
|
||||
#endif
|
||||
|
||||
struct dumb_bo {
|
||||
uint32_t handle;
|
||||
uint32_t size;
|
||||
void *ptr;
|
||||
int map_count;
|
||||
uint32_t pitch;
|
||||
};
|
||||
|
||||
typedef struct {
|
||||
int fd;
|
||||
unsigned fb_id;
|
||||
drmModeResPtr mode_res;
|
||||
drmModeFBPtr mode_fb;
|
||||
int cpp;
|
||||
ScrnInfoPtr scrn;
|
||||
#ifdef HAVE_UDEV
|
||||
struct udev_monitor *uevent_monitor;
|
||||
InputHandlerProc uevent_handler;
|
||||
#endif
|
||||
drmEventContext event_context;
|
||||
struct dumb_bo *front_bo;
|
||||
Bool sw_cursor;
|
||||
|
||||
Bool shadow_enable;
|
||||
void *shadow_fb;
|
||||
|
||||
#ifdef HAVE_SCREEN_SPECIFIC_PRIVATE_KEYS
|
||||
DevPrivateKeyRec pixmapPrivateKeyRec;
|
||||
#endif
|
||||
} drmmode_rec, *drmmode_ptr;
|
||||
|
||||
typedef struct {
|
||||
drmmode_ptr drmmode;
|
||||
drmModeCrtcPtr mode_crtc;
|
||||
int hw_id;
|
||||
struct dumb_bo *cursor_bo;
|
||||
unsigned rotate_fb_id;
|
||||
uint16_t lut_r[256], lut_g[256], lut_b[256];
|
||||
DamagePtr slave_damage;
|
||||
} drmmode_crtc_private_rec, *drmmode_crtc_private_ptr;
|
||||
|
||||
typedef struct {
|
||||
drmModePropertyPtr mode_prop;
|
||||
uint64_t value;
|
||||
int num_atoms; /* if range prop, num_atoms == 1; if enum prop, num_atoms == num_enums + 1 */
|
||||
Atom *atoms;
|
||||
} drmmode_prop_rec, *drmmode_prop_ptr;
|
||||
|
||||
|
||||
typedef struct {
|
||||
drmmode_ptr drmmode;
|
||||
int output_id;
|
||||
drmModeConnectorPtr mode_output;
|
||||
drmModeEncoderPtr *mode_encoders;
|
||||
drmModePropertyBlobPtr edid_blob;
|
||||
int dpms_enum_id;
|
||||
int num_props;
|
||||
drmmode_prop_ptr props;
|
||||
int enc_mask;
|
||||
int enc_clone_mask;
|
||||
} drmmode_output_private_rec, *drmmode_output_private_ptr;
|
||||
|
||||
#ifdef MODESETTING_OUTPUT_SLAVE_SUPPORT
|
||||
typedef struct _msPixmapPriv {
|
||||
uint32_t fb_id;
|
||||
struct dumb_bo *backing_bo; /* if this pixmap is backed by a dumb bo */
|
||||
} msPixmapPrivRec, *msPixmapPrivPtr;
|
||||
|
||||
|
||||
extern DevPrivateKeyRec msPixmapPrivateKeyRec;
|
||||
#define msPixmapPrivateKey (&msPixmapPrivateKeyRec)
|
||||
|
||||
#define msGetPixmapPriv(drmmode, p) ((msPixmapPrivPtr)dixGetPrivateAddr(&(p)->devPrivates, &(drmmode)->pixmapPrivateKeyRec))
|
||||
|
||||
void *drmmode_map_slave_bo(drmmode_ptr drmmode, msPixmapPrivPtr ppriv);
|
||||
Bool drmmode_SetSlaveBO(PixmapPtr ppix,
|
||||
drmmode_ptr drmmode,
|
||||
int fd_handle, int pitch, int size);
|
||||
#endif
|
||||
|
||||
extern Bool drmmode_pre_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int cpp);
|
||||
void drmmode_adjust_frame(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int x, int y);
|
||||
extern Bool drmmode_set_desired_modes(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
|
||||
extern Bool drmmode_setup_colormap(ScreenPtr pScreen, ScrnInfoPtr pScrn);
|
||||
|
||||
extern void drmmode_uevent_init(ScrnInfoPtr scrn, drmmode_ptr drmmode);
|
||||
extern void drmmode_uevent_fini(ScrnInfoPtr scrn, drmmode_ptr drmmode);
|
||||
|
||||
Bool drmmode_create_initial_bos(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
|
||||
void *drmmode_map_front_bo(drmmode_ptr drmmode);
|
||||
Bool drmmode_map_cursor_bos(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
|
||||
void drmmode_free_bos(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
|
||||
void drmmode_get_default_bpp(ScrnInfoPtr pScrn, drmmode_ptr drmmmode, int *depth, int *bpp);
|
||||
|
||||
|
||||
#ifndef DRM_CAP_DUMB_PREFERRED_DEPTH
|
||||
#define DRM_CAP_DUMB_PREFERRED_DEPTH 3
|
||||
#endif
|
||||
#ifndef DRM_CAP_DUMB_PREFER_SHADOW
|
||||
#define DRM_CAP_DUMB_PREFER_SHADOW 4
|
||||
#endif
|
||||
|
||||
#define MS_ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
|
||||
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,54 @@
|
|||
.\" shorthand for double quote that works everywhere.
|
||||
.ds q \N'34'
|
||||
.TH MODESETTING __drivermansuffix__ __vendorversion__
|
||||
.SH NAME
|
||||
modesetting \- video driver for framebuffer device
|
||||
.SH SYNOPSIS
|
||||
.nf
|
||||
.B "Section \*qDevice\*q"
|
||||
.BI " Identifier \*q" devname \*q
|
||||
.B " Driver \*qmodesetting\*q"
|
||||
.BI " BusID \*qpci:" bus : dev : func \*q
|
||||
\ \ ...
|
||||
.B EndSection
|
||||
.fi
|
||||
.SH DESCRIPTION
|
||||
.B modesetting
|
||||
is an __xservername__ driver for KMS devices. This is a non-accelerated
|
||||
driver, the following framebuffer depths are supported: 8, 15, 16, 24.
|
||||
All visual types are supported for depth 8, and TrueColor visual is
|
||||
supported for the other depths. RandR 1.2 is supported.
|
||||
.SH SUPPORTED HARDWARE
|
||||
The
|
||||
.B modesetting
|
||||
driver supports all hardware where a KMS driver is available.
|
||||
modesetting uses the Linux DRM KMS ioctls and dumb object create/map.
|
||||
.SH CONFIGURATION DETAILS
|
||||
Please refer to __xconfigfile__(__filemansuffix__) for general configuration
|
||||
details. This section only covers configuration details specific to
|
||||
this driver.
|
||||
.PP
|
||||
For this driver it is not required to specify modes in the screen
|
||||
section of the config file. The
|
||||
.B modesetting
|
||||
driver can pick up the currently used video mode from the kernel
|
||||
driver and will use it if there are no video modes configured.
|
||||
.PP
|
||||
For PCI boards you might have to add a BusID line to the Device
|
||||
section. See above for a sample line.
|
||||
.PP
|
||||
The following driver
|
||||
.B Options
|
||||
are supported:
|
||||
.TP
|
||||
.BI "Option \*qkmsdev\*q \*q" string \*q
|
||||
The framebuffer device to use. Default: /dev/dri/card0.
|
||||
.TP
|
||||
.BI "Option \*qShadowFB\*q \*q" boolean \*q
|
||||
Enable or disable use of the shadow framebuffer layer. Default: on.
|
||||
.TP
|
||||
.SH "SEE ALSO"
|
||||
__xservername__(__appmansuffix__), __xconfigfile__(__filemansuffix__), Xserver(__appmansuffix__),
|
||||
X(__miscmansuffix__)
|
||||
.SH AUTHORS
|
||||
Authors include: Dave Airlie
|
||||
Loading…
Reference in New Issue