msm-4.14

mirror of https://github.com/rd-stuffs/msm-4.14.git synced 2025-02-20 11:45:48 +08:00

History

Jerome Glisse 6b7746e876 drm/radeon/kms: properly set accel working flag and bailout when false

If accel is not working many subsystem such as the ib pool might not be
initialized properly that can lead to segfault inside kernel when cs
ioctl is call with non working acceleration. To avoid this make sure
the accel working flag is false when an error in GPU startup happen and
return EBUSY from cs ioctl if accel is not working.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

2012-02-22 10:30:02 +00:00

exynos

drm/exynos: added postclose to release resource.

2012-02-16 09:40:54 +00:00

gma500

gma500: Fix suspend/resume functions

2012-01-27 11:52:07 +00:00

i2c

gpu: add module.h to drivers/gpu files as required.

2011-10-31 19:32:03 -04:00

i810

Revert "drm/i810: cleanup reclaim_buffers"

2012-01-30 09:31:25 +00:00

i915

Merge branch 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/drm-intel into drm-fixes

2012-02-22 08:02:17 +00:00

mga

drm: Make the per-driver file_operations struct const

2011-11-11 11:14:47 +00:00

nouveau

drm/nv50/pm: signedness bug in nv50_pm_clocks_pre()

2012-02-01 15:27:43 +10:00

r128

drm: Make the per-driver file_operations struct const

2011-11-11 11:14:47 +00:00

radeon

drm/radeon/kms: properly set accel working flag and bailout when false

2012-02-22 10:30:02 +00:00

savage

drm: Make the per-driver file_operations struct const

2011-11-11 11:14:47 +00:00

sis

gpu, drm, sis: Don't return uninitialized variable from sis_driver_load()

2012-01-23 11:00:47 +00:00

tdfx

drm: Make the per-driver file_operations struct const

2011-11-11 11:14:47 +00:00

ttm

drm/ttm: fix two regressions since move_notify changes

2012-01-25 18:54:28 +00:00

via

drm/sis|via: don't return stack garbage from free_mem ioctl

2012-01-09 12:11:39 +00:00

vmwgfx

vmwgfx: Fix assignment in vmw_framebuffer_create_handle

2012-01-30 09:32:39 +00:00

ati_pcigart.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_agpsupport.c

…

drm_auth.c

drm: Fix authentication kernel crash

2012-01-25 09:27:45 +00:00

drm_buffer.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_bufs.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_cache.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_context.c

drm: make DRM_UNLOCKED ioctls with their own mutex

2012-01-05 14:43:02 +00:00

drm_crtc_helper.c

drm: Add drm_format_num_planes() utility function

2011-12-20 20:34:32 +00:00

drm_crtc.c

drm: add support for private planes

2012-01-05 10:00:16 +00:00

drm_debugfs.c

drm: serialize access to list of debugfs files

2011-11-11 11:05:19 +00:00

drm_dma.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_dp_i2c_helper.c

…

drm_drv.c

drm: make DRM_UNLOCKED ioctls with their own mutex

2012-01-05 14:43:02 +00:00

drm_edid_modes.h

drm/edid: support CEA video modes.

2011-12-19 14:53:16 +00:00

drm_edid.c

Fix wrong assumptions in cea_for_each_detailed_block v2

2011-12-20 09:51:10 +00:00

drm_encoder_slave.c

gpu: add module.h to drivers/gpu files as required.

2011-10-31 19:32:03 -04:00

drm_fb_helper.c

drm: avoid switching to text console if there is no panic timeout

2011-11-10 21:27:34 +00:00

drm_fops.c

drm: Fix authentication kernel crash

2012-01-25 09:27:45 +00:00

drm_gem.c

drm: Pass the real error code back during GEM bo initialisation

2012-01-30 09:31:42 +00:00

drm_global.c

…

drm_hashtab.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_info.c

…

drm_ioc32.c

drivers/gpu/drm/drm_ioc32.c: initialize all fields

2012-02-03 09:47:32 +00:00

drm_ioctl.c

drm: make DRM_UNLOCKED ioctls with their own mutex

2012-01-05 14:43:02 +00:00

drm_irq.c

drm: Remove utterly bogus preempt_disable() sections

2011-11-14 09:28:50 +00:00

drm_lock.c

drm: add missing exports for i810 driver.

2011-12-22 19:09:01 +00:00

drm_memory.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_mm.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_modes.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_pci.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_platform.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_proc.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_scatter.c

drivers: use kzalloc/kcalloc instead of 'kmalloc+memset', where possible

2011-07-25 20:57:13 -07:00

drm_stub.c

…

drm_sysfs.c

switch device_get_devnode() and ->devnode() to umode_t *

2012-01-03 22:54:55 -05:00

drm_trace_points.c

…

drm_trace.h

…

drm_usb.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_vm.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

Kconfig

Merge tag 'v3.2-rc6' of /home/airlied/devel/kernel/linux-2.6 into drm-core-next

2011-12-20 14:43:53 +00:00

Makefile

drm: kill drm_sman

2011-12-22 00:33:23 +01:00

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