linux_dsm_epyc7002

mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-03-11 02:59:13 +07:00

History

Christian König 8f676c4c6f drm/radeon: fix a bug with the ring syncing code Rings need to lock in order, otherwise the ring subsystem can deadlock. v2: fix error handling and number of locked doublewords. v3: stop creating unneeded semaphores. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>		2012-05-03 09:16:27 +01:00
..
exynos
gma500	cdv: Fix typos in initialization of mdfld_chip_ops	2012-05-03 09:09:51 +01:00
i2c
i810
i915	drm/i915: rc6 residency (fix the fix)	2012-04-23 09:30:14 +02:00
mga
nouveau
r128
radeon	drm/radeon: fix a bug with the ring syncing code	2012-05-03 09:16:27 +01:00
savage
sis
tdfx
ttm
udl
via
vmwgfx
ati_pcigart.c
drm_agpsupport.c
drm_auth.c
drm_buffer.c
drm_bufs.c
drm_cache.c	Merge branch 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel into drm-core-next	2012-04-12 10:27:01 +01:00
drm_context.c	drm: Unify and fix idr error handling	2012-04-24 09:50:20 +01:00
drm_crtc_helper.c	drm: Move drm_format_num_planes() to drm_crtc.c	2012-04-20 12:37:11 +01:00
drm_crtc.c	drm/kms: reduce some messages to debug level (v2)	2012-05-02 11:16:38 +01:00
drm_debugfs.c
drm_dma.c
drm_dp_i2c_helper.c
drm_drv.c
drm_edid_load.c	drm/edid: fix collision between two patches breaking build	2012-04-30 07:26:16 +01:00
drm_edid_modes.h	drm: replace open-coded ARRAY_SIZE with macro	2012-04-20 13:12:16 +01:00
drm_edid.c	drm: Store vendor IDs directly in the EDID quirk structure	2012-04-27 08:25:13 +01:00
drm_encoder_slave.c
drm_fb_helper.c	drm/edid: Allow drm_mode_find_dmt to hunt for reduced-blanking modes	2012-04-20 12:57:03 +01:00
drm_fops.c
drm_gem.c	drm: Unify and fix idr error handling	2012-04-24 09:50:20 +01:00
drm_global.c
drm_hashtab.c
drm_info.c
drm_ioc32.c
drm_ioctl.c
drm_irq.c
drm_lock.c
drm_memory.c
drm_mm.c
drm_modes.c
drm_pci.c
drm_platform.c
drm_prime.c
drm_proc.c
drm_scatter.c
drm_stub.c	drm: Unify and fix idr error handling	2012-04-24 09:50:20 +01:00
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_usb.c
drm_vm.c
Kconfig
Makefile
README.drm

README.drm

************************************************************
* For the very latest on DRI development, please see:      *
*     http://dri.freedesktop.org/                          *
************************************************************

The Direct Rendering Manager (drm) is a device-independent kernel-level
device driver that provides support for the XFree86 Direct Rendering
Infrastructure (DRI).

The DRM supports the Direct Rendering Infrastructure (DRI) in four major
ways:

    1. The DRM provides synchronized access to the graphics hardware via
       the use of an optimized two-tiered lock.

    2. The DRM enforces the DRI security policy for access to the graphics
       hardware by only allowing authenticated X11 clients access to
       restricted regions of memory.

    3. The DRM provides a generic DMA engine, complete with multiple
       queues and the ability to detect the need for an OpenGL context
       switch.

    4. The DRM is extensible via the use of small device-specific modules
       that rely extensively on the API exported by the DRM module.


Documentation on the DRI is available from:
    http://dri.freedesktop.org/wiki/Documentation
    http://sourceforge.net/project/showfiles.php?group_id=387
    http://dri.sourceforge.net/doc/

For specific information about kernel-level support, see:

    The Direct Rendering Manager, Kernel Support for the Direct Rendering
    Infrastructure
    http://dri.sourceforge.net/doc/drm_low_level.html

    Hardware Locking for the Direct Rendering Infrastructure
    http://dri.sourceforge.net/doc/hardware_locking_low_level.html

    A Security Analysis of the Direct Rendering Infrastructure
    http://dri.sourceforge.net/doc/security_low_level.html