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6b7746e876
linux/drivers/gpu/drm/radeon
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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
..
reg_srcs drm/radeon/kms: add initial CS checker support for compute 2011-06-21 12:36:39 +10:00
.gitignore
atom-bits.h
atom-names.h
atom-types.h
atom.c drm: introduce drm_can_sleep and use in intel/radeon drivers. (v2) 2012-01-06 10:01:35 +00:00
atom.h drm/radeon/kms/atom: fix handling of FB scratch indices 2011-10-19 09:47:47 +01:00
atombios_crtc.c drm/radeon: Set DESKTOP_HEIGHT register to the framebuffer (not mode) height. 2012-02-01 15:42:54 +00:00
atombios_dp.c drm/radeon/kms: fix TRAVIS panel setup 2012-02-02 15:26:50 +00:00
atombios_encoders.c drm/radeon/kms: refine TMDS dual link checks 2012-01-24 17:35:52 +00:00
atombios.h drm/radeon/kms: add missing external encoder action 2011-06-17 09:28:01 +10:00
avivod.h
cayman_blit_shaders.c drm/radeon/kms: add blit support for cayman (v2) 2011-05-26 09:19:31 +10:00
cayman_blit_shaders.h drm/radeon/kms: add blit support for cayman (v2) 2011-05-26 09:19:31 +10:00
evergreen_blit_kms.c drm/radeon: rename struct radeon_cp to radeon_ring 2011-12-20 19:50:56 +00:00
evergreen_blit_shaders.c drm/radeon/kms: evergreen/ni big endian fixes (v2) 2011-02-14 10:10:09 +10:00
evergreen_blit_shaders.h
evergreen_cs.c drm/radeon/kms/ni: fix packet2 handling for VM IB parser 2012-01-13 09:00:16 +00:00
evergreen_reg.h Merge branch 'drm-radeon-testing' of ../drm-radeon-next into drm-core-next 2012-01-03 09:45:12 +00:00
evergreen.c drm/radeon/kms: properly set accel working flag and bailout when false 2012-02-22 10:30:02 +00:00
evergreend.h drm/radeon/kms: add some missing semaphore init 2012-01-23 11:03:26 +00:00
Kconfig drm/radeon/kms: clean up the radeon kms Kconfig 2011-05-26 09:22:05 +10:00
Makefile drm/radeon: introduce a sub allocator and convert ib pool to it v4 2011-12-20 19:52:12 +00:00
mkregtable.c radeon mkregtable: Add missing fclose() calls 2011-02-14 09:22:54 +10:00
ni_reg.h drm/radeon/kms: add ni_reg.h 2011-01-07 14:11:38 +10:00
ni.c drm/radeon/kms: properly set accel working flag and bailout when false 2012-02-22 10:30:02 +00:00
nid.h drm/radeon/kms: add some missing semaphore init 2012-01-23 11:03:26 +00:00
ObjectID.h drm/radeon/kms: upstream ObjectID.h updates 2010-11-23 09:23:14 +10:00
r100_track.h drm/radeon: Remove more bogus inlines in the radeon driver. 2011-10-18 09:44:52 +01:00
r100.c drm/radeon/kms: properly set accel working flag and bailout when false 2012-02-22 10:30:02 +00:00
r100d.h drm/radeon: Definition of R_0003C2_GENMO_WT seems wrong 2010-12-21 12:55:33 +10:00
r200.c drm/radeon: rename struct radeon_cp to radeon_ring 2011-12-20 19:50:56 +00:00
r300_cmdbuf.c drm/radeon: Move more code out of line 2011-10-18 09:53:05 +01:00
r300_reg.h Fix common misspellings 2011-03-31 11:26:23 -03:00
r300.c drm/radeon/kms: properly set accel working flag and bailout when false 2012-02-22 10:30:02 +00:00
r300d.h drm/radeon/kms: manage r300 CMASK RAM access and allow CMASK clear 2011-01-06 13:00:45 +10:00
r420.c drm/radeon/kms: properly set accel working flag and bailout when false 2012-02-22 10:30:02 +00:00
r420d.h
r500_reg.h drm/radeon/kms: define TMDS/LVTM HDMI enabling bits 2012-01-03 09:40:47 +00:00
r520.c drm/radeon/kms: properly set accel working flag and bailout when false 2012-02-22 10:30:02 +00:00
r520d.h
r600_audio.c drm/radeon/kms: support for audio on Evergreen 2011-12-19 18:40:26 +00:00
r600_blit_kms.c drm/radeon/kms/blit: fix blit copy for very large buffers 2012-02-02 15:54:48 +00:00
r600_blit_shaders.c drm/radeon/kms: 6xx/7xx big endian fixes 2011-02-14 09:23:38 +10:00
r600_blit_shaders.h
r600_blit.c drm/radeon: drop inlines in r600_blit.c 2011-10-18 09:44:38 +01:00
r600_cp.c drm/radeon/kms: add support for semaphores v3 2011-12-20 19:49:36 +00:00
r600_cs.c drm/radeon: GPU virtual memory support v22 2012-01-06 09:15:42 +00:00
r600_hdmi.c drm/radeon/kms: define TMDS/LVTM HDMI enabling bits 2012-01-03 09:40:47 +00:00
r600_reg.h drm/radeon/kms: fix r6xx+ scanout on BE systems 2011-01-27 13:54:13 +10:00
r600.c drm/radeon/kms: properly set accel working flag and bailout when false 2012-02-22 10:30:02 +00:00
r600d.h drm/radeon/kms: add support for semaphores v3 2011-12-20 19:49:36 +00:00
radeon_acpi.c drm/radeon/kms: Skip ACPI call to ATIF when possible 2011-12-01 09:57:34 +00:00
radeon_agp.c
radeon_asic.c drm/radeon/kms: sync across multiple rings when doing bo moves v3 2012-01-06 09:16:38 +00:00
radeon_asic.h drm/radeon: GPU virtual memory support v22 2012-01-06 09:15:42 +00:00
radeon_atombios.c drm/radeon/kms/atom: bios scratch reg handling updates 2012-02-14 10:56:51 +00:00
radeon_atpx_handler.c drm/radeon: fix use after free in ATRM bios reading code. 2012-02-02 15:25:16 +00:00
radeon_benchmark.c drm/radeon/benchmark: common modes sweep ignores 640x480@32 2012-01-05 14:40:49 +00:00
radeon_bios.c drm/radeon: finish getting bios earlier 2012-01-24 17:34:32 +00:00
radeon_clocks.c drm/radeon/kms: set a default max_pixel_clock 2011-08-31 14:06:19 +01:00
radeon_combios.c drm/radeon/kms/combios: fix dynamic allocation of PM clock modes 2011-11-12 17:46:40 +00:00
radeon_connectors.c drm/radeon/kms: set HPD polarity in hpd_init() 2011-11-03 17:53:18 +00:00
radeon_cp.c gpu: add module.h to drivers/gpu files as required. 2011-10-31 19:32:03 -04:00
radeon_cs.c drm/radeon/kms: properly set accel working flag and bailout when false 2012-02-22 10:30:02 +00:00
radeon_cursor.c drm/radeon: Set cursor x/y to 0 when x/yorigin > 0. 2011-10-03 18:37:37 +01:00
radeon_device.c drm/radeon/kms: disable output polling when suspended 2012-02-01 15:41:39 +00:00
radeon_display.c drm/radeon/kms: move disp eng pll setup to init path 2012-01-24 17:35:49 +00:00
radeon_drv.c drm/radeon/kms: Fix module parameter description format 2012-01-13 09:00:51 +00:00
radeon_drv.h Fix common misspellings 2011-03-31 11:26:23 -03:00
radeon_encoders.c drm/radeon/kms: refine TMDS dual link checks 2012-01-24 17:35:52 +00:00
radeon_family.h drm/radeon/kms: add family ids for llano APUs 2011-06-02 10:47:37 +10:00
radeon_fb.c drm: Replace pitch with pitches[] in drm_framebuffer 2011-12-20 10:06:27 +00:00
radeon_fence.c drm/radeon/kms: drop lock in return path of radeon_fence_count_emitted. 2012-02-14 10:56:16 +00:00
radeon_gart.c drm/radeon: double lock typo in radeon_vm_bo_rmv() 2012-01-09 12:49:48 +00:00
radeon_gem.c drm/radeon/kms: check if vm is supported in VA ioctl 2012-01-09 12:10:09 +00:00
radeon_i2c.c drm/radeon/kms: Fix device tree linkage of DP i2c buses too 2012-02-01 15:45:34 +00:00
radeon_ioc32.c
radeon_irq_kms.c drm/radeon/kms: Add an MSI quirk for Dell RS690 2012-01-23 11:00:48 +00:00
radeon_irq.c drm/radeon: Move more code out of line 2011-10-18 09:53:05 +01:00
radeon_kms.c drm/radeon: GPU virtual memory support v22 2012-01-06 09:15:42 +00:00
radeon_legacy_crtc.c 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
radeon_legacy_encoders.c drm/radeon: Fix KMS legacy backlight support if CONFIG_BACKLIGHT_CLASS_DEVICE=m. 2011-04-09 16:20:36 +10:00
radeon_legacy_tv.c drm/radeon: Move more code out of line 2011-10-18 09:53:05 +01:00
radeon_mem.c drivers: use kzalloc/kcalloc instead of 'kmalloc+memset', where possible 2011-07-25 20:57:13 -07:00
radeon_mode.h drm/radeon/kms: refine TMDS dual link checks 2012-01-24 17:35:52 +00:00
radeon_object.c drm/radeon: GPU virtual memory support v22 2012-01-06 09:15:42 +00:00
radeon_object.h drm/radeon: GPU virtual memory support v22 2012-01-06 09:15:42 +00:00
radeon_pm.c drm/radeon: rename struct radeon_cp to radeon_ring 2011-12-20 19:50:56 +00:00
radeon_reg.h Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2011-07-26 09:21:09 -07:00
radeon_ring.c drm/radeon: Only create additional ring debugfs files on Cayman or newer. 2012-02-22 10:28:52 +00:00
radeon_sa.c drm/radeon: introduce a sub allocator and convert ib pool to it v4 2011-12-20 19:52:12 +00:00
radeon_semaphore.c drm/radeon: allocate semaphore from the ib pool 2012-01-05 10:03:53 +00:00
radeon_state.c drm/radeon: Move more code out of line 2011-10-18 09:53:05 +01:00
radeon_test.c drm/radeon/kms: add missing ring ready check in sync tests 2012-01-05 10:02:42 +00:00
radeon_trace_points.c drm/radeon: add initial tracepoint support. 2010-12-16 14:37:47 +10:00
radeon_trace.h drm/radeon: add initial tracepoint support. 2010-12-16 14:37:47 +10:00
radeon_ttm.c ttm: fix agp since ttm tt rework 2012-01-06 09:34:03 +00:00
radeon.h drm/radeon: avoid deadlock if GPU lockup is detected in ib_pool_get 2012-01-25 09:42:06 +00:00
rs100d.h
rs400.c drm/radeon/kms: properly set accel working flag and bailout when false 2012-02-22 10:30:02 +00:00
rs400d.h
rs600.c drm/radeon/kms: properly set accel working flag and bailout when false 2012-02-22 10:30:02 +00:00
rs600d.h
rs690.c drm/radeon/kms: properly set accel working flag and bailout when false 2012-02-22 10:30:02 +00:00
rs690d.h
rv200d.h
rv250d.h
rv350d.h
rv515.c drm/radeon/kms: properly set accel working flag and bailout when false 2012-02-22 10:30:02 +00:00
rv515d.h
rv770.c drm/radeon/kms: properly set accel working flag and bailout when false 2012-02-22 10:30:02 +00:00
rv770d.h drm/radeon/kms: 6xx/7xx big endian fixes 2011-02-14 09:23:38 +10:00