linux_old1/drivers/gpu/drm
Alex Deucher 4a5c8ea59f drm/radeon: implement pci config reset for SI (v2)
pci config reset is a low level reset that resets
the entire chip from the bus interface.  It can
be more reliable if soft reset fails.

v2: hide behind module parameter

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-08 18:42:24 -05:00
..
armada drm/armada: directly call drm_put_dev in ->remove 2013-12-18 11:05:48 +10:00
ast drm: Add separate Kconfig option for fbdev helpers 2013-10-11 23:36:58 +02:00
cirrus drm: Kill DRM_IRQ_ARGS 2013-12-18 11:33:46 +10:00
exynos drm: Kill DRM_WAKUP and DRM_INIT_WAITQUEUE 2013-12-18 11:34:13 +10:00
gma500 drm/gma500: Remove dead code 2013-12-18 11:36:06 +10:00
i2c drm/i2c: tda998x: set VIF for full range, underscanned display 2013-10-18 15:58:32 +01:00
i810 drm: kill DRIVER_REQUIRE_AGP 2013-12-18 11:17:53 +10:00
i915 drm: Kill DRM_COPY_(TO|FROM)_USER 2013-12-18 11:35:01 +10:00
mga drm: Kill DRM_*MEMORYBARRIER 2013-12-18 11:35:21 +10:00
mgag200 drm/mgag200: drop pointless info print. 2013-11-08 15:49:43 +10:00
msm drm: Kill DRM_IRQ_ARGS 2013-12-18 11:33:46 +10:00
nouveau drm: Kill DRM_*MEMORYBARRIER 2013-12-18 11:35:21 +10:00
omapdrm drm: Kill DRM_WAKUP and DRM_INIT_WAITQUEUE 2013-12-18 11:34:13 +10:00
qxl drm: Kill DRM_COPY_(TO|FROM)_USER 2013-12-18 11:35:01 +10:00
r128 drm: use memdup_user() as a cleanup 2013-12-18 11:44:01 +10:00
radeon drm/radeon: implement pci config reset for SI (v2) 2014-01-08 18:42:24 -05:00
rcar-du drm/rcar-du: Fix return value check in rcar_du_lvdsenc_get_resources() 2013-12-18 11:10:48 +10:00
savage drm: Kill DRM_*MEMORYBARRIER 2013-12-18 11:35:21 +10:00
shmobile drm/shmob: call drm_put_dev directly from ->remove hook 2013-12-18 11:05:46 +10:00
sis drm: Kill DRM_HZ 2013-12-18 11:33:24 +10:00
tdfx
tegra drm: restrict the device list for shadow attached drivers 2013-12-18 11:08:36 +10:00
tilcdc drm: Kill DRM_IRQ_ARGS 2013-12-18 11:33:46 +10:00
ttm drm: Kill DRM_SUSER 2013-12-18 11:35:45 +10:00
udl drm: Push dirtyfb ioctl kms locking down to drivers 2013-12-18 10:49:08 +10:00
via drm: Kill DRM_SUSER 2013-12-18 11:35:45 +10:00
vmwgfx drm: Kill DRM_IRQ_ARGS 2013-12-18 11:33:46 +10:00
Kconfig drm/tegra: Changes for v3.13-rc1 2013-11-05 16:21:00 +10:00
Makefile drm/tegra: Changes for v3.13-rc1 2013-11-05 16:21:00 +10:00
README.drm
ati_pcigart.c
drm_agpsupport.c drm: rip out DRM_AGP_MEM and DRM_AGP_KERN 2013-12-18 11:32:55 +10:00
drm_auth.c
drm_buffer.c drm: Kill DRM_COPY_(TO|FROM)_USER 2013-12-18 11:35:01 +10:00
drm_bufs.c drm: rip out drm_core_has_AGP 2013-12-18 11:20:04 +10:00
drm_cache.c
drm_context.c drm: Kill ctx_count from struct drm_device 2013-10-09 15:55:32 +10:00
drm_crtc.c drm: Push dirtyfb ioctl kms locking down to drivers 2013-12-18 10:49:08 +10:00
drm_crtc_helper.c drm: eliminate bit-copy restoration of crtc 2013-11-06 14:27:51 +10:00
drm_debugfs.c drm: Make drm_debugfs_list const 2013-11-06 12:05:21 +10:00
drm_dma.c
drm_dp_helper.c drm/dp: constify DP DPCD helpers 2013-10-01 15:28:57 +10:00
drm_drv.c drm: Kill file_priv->ioctl_count tracking 2013-12-18 11:42:13 +10:00
drm_edid.c drm: fix the addition of the side-by-side (half) flag for extra 3D modes 2013-12-05 11:00:59 +10:00
drm_edid_load.c drm/edid: Make edid_load() return a void * 2013-12-18 10:42:13 +10:00
drm_encoder_slave.c drm: encoder_slave: Don't use i2c_client->driver 2013-10-03 22:28:28 +02:00
drm_fb_cma_helper.c
drm_fb_helper.c drm: do not steal the display if we have a master 2013-12-18 10:47:20 +10:00
drm_flip_work.c kfifo API type safety 2013-11-15 09:32:23 +09:00
drm_fops.c drm: remove dev->vma_count 2013-12-18 11:43:29 +10:00
drm_gem.c drm: Don't reference objects in the flink name idr 2013-12-18 10:48:17 +10:00
drm_gem_cma_helper.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2013-09-05 10:17:26 -07:00
drm_global.c drm: Remove unused variable in drm_global_item_ref() 2013-10-01 15:28:58 +10:00
drm_hashtab.c
drm_info.c drm: remove dev->vma_count 2013-12-18 11:43:29 +10:00
drm_ioc32.c
drm_ioctl.c drm: Add a STEREO_3D capability to the SET_CLIENT_CAP ioctl 2013-10-01 07:45:27 +02:00
drm_irq.c drm: Kill DRM_WAKUP and DRM_INIT_WAITQUEUE 2013-12-18 11:34:13 +10:00
drm_lock.c drm: Kill drm perf counter leftovers 2013-10-09 15:55:33 +10:00
drm_memory.c drm: rip out DRM_AGP_MEM and DRM_AGP_KERN 2013-12-18 11:32:55 +10:00
drm_mm.c
drm_modes.c drm: copy mode type in drm_mode_connector_list_update() 2013-10-23 14:21:12 +01:00
drm_pci.c drm: remove global_mutex locking around agp_init 2013-12-18 11:27:29 +10:00
drm_platform.c drm: restrict the device list for shadow attached drivers 2013-12-18 11:08:36 +10:00
drm_prime.c drm: Remove unused variable in drm_prime_sg_to_page_addr_arrays() 2013-10-01 15:28:58 +10:00
drm_rect.c
drm_scatter.c
drm_stub.c drm: kill the ->agp_destroy callback 2013-12-18 11:24:39 +10:00
drm_sysfs.c drm/sysfs: fix OOM verification 2013-11-28 14:35:23 +10:00
drm_trace.h
drm_trace_points.c
drm_usb.c drm: restrict the device list for shadow attached drivers 2013-12-18 11:08:36 +10:00
drm_vm.c drm: remove dev->vma_count 2013-12-18 11:43:29 +10:00
drm_vma_manager.c

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