linux_dsm_epyc7002

mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-28 11:18:45 +07:00

History

Jani Nikula 7c23396b40 drm/i915: return actual brightness to .get_brightness callback The backlight device .get_brightness callback is supposed to return the actual brightness by querying the hardware, not the cached value. See Documentation/ABI/stable/sysfs-class-backlight. The callback is there to support the actual_brightness sysfs file. With the backlight_level and backlight device brightness now in sync, one can reliably get the cached value through the brightness sysfs file. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2013-03-27 21:06:08 +01:00
..
ast
cirrus
exynos
gma500
i2c
i810
i915	drm/i915: return actual brightness to .get_brightness callback	2013-03-27 21:06:08 +01:00
mga
mgag200	drm/mgag200: Bug fix: Renesas board now selects native resolution.	2013-03-08 08:31:49 +10:00
nouveau	drm/nv50: use correct tiling methods for m2mf buffer moves	2013-03-11 08:43:09 +10:00
omapdrm
r128
radeon	drm/radeon: don't check mipmap alignment if MIP_ADDRESS is FMASK	2013-03-07 12:58:59 -05:00
savage
shmobile
sis
tdfx
tegra	drm/tegra: drop "select DRM_HDMI"	2013-03-08 08:36:01 +10:00
tilcdc
ttm
udl
via
vmwgfx
ati_pcigart.c
drm_agpsupport.c
drm_auth.c
drm_buffer.c
drm_bufs.c
drm_cache.c	lib/scatterlist: sg_page_iter: support sg lists w/o backing pages	2013-03-27 17:13:44 +01:00
drm_context.c
drm_crtc_helper.c
drm_crtc.c
drm_debugfs.c
drm_dma.c
drm_dp_helper.c
drm_drv.c
drm_edid_load.c
drm_edid.c
drm_encoder_slave.c
drm_fb_cma_helper.c
drm_fb_helper.c	drm: add initial_config function to fb helper	2013-03-26 21:32:53 +01:00
drm_fops.c
drm_gem_cma_helper.c
drm_gem.c
drm_global.c
drm_hashtab.c	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
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: modify pages_to_sg prime helper to create optimized SG table	2013-03-23 12:17:57 +01:00
drm_proc.c
drm_scatter.c
drm_stub.c
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