Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-29 14:21:47 +00:00
Code Issues Packages Projects Releases Wiki Activity
6aa7de0591
linux/drivers/gpu/drm/radeon
History
Mark Rutland 6aa7de0591 locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE() 
Please do not apply this to mainline directly, instead please re-run the
coccinelle script shown below and apply its output.

For several reasons, it is desirable to use {READ,WRITE}_ONCE() in
preference to ACCESS_ONCE(), and new code is expected to use one of the
former. So far, there's been no reason to change most existing uses of
ACCESS_ONCE(), as these aren't harmful, and changing them results in
churn.

However, for some features, the read/write distinction is critical to
correct operation. To distinguish these cases, separate read/write
accessors must be used. This patch migrates (most) remaining
ACCESS_ONCE() instances to {READ,WRITE}_ONCE(), using the following
coccinelle script:

----
// Convert trivial ACCESS_ONCE() uses to equivalent READ_ONCE() and
// WRITE_ONCE()

// $ make coccicheck COCCI=/home/mark/once.cocci SPFLAGS="--include-headers" MODE=patch

virtual patch

@ depends on patch @
expression E1, E2;
@@

- ACCESS_ONCE(E1) = E2
+ WRITE_ONCE(E1, E2)

@ depends on patch @
expression E;
@@

- ACCESS_ONCE(E)
+ READ_ONCE(E)
----

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: davem@davemloft.net
Cc: linux-arch@vger.kernel.org
Cc: mpe@ellerman.id.au
Cc: shuah@kernel.org
Cc: snitzer@redhat.com
Cc: thor.thayer@linux.intel.com
Cc: tj@kernel.org
Cc: viro@zeniv.linux.org.uk
Cc: will.deacon@arm.com
Link: http://lkml.kernel.org/r/1508792849-3115-19-git-send-email-paulmck@linux.vnet.ibm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-10-25 11:01:08 +02:00
..
reg_srcs drm/radeon: allow geom rings to be setup on r600/r700 (v2) 2014-02-06 12:13:52 +10:00
.gitignore
atom-bits.h
atom-names.h
atom-types.h
atom.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
atom.h drm/radeon: add locking around atombios scratch space usage 2014-11-11 17:22:26 -05:00
atombios_crtc.c drm: radeon: remove dead code and pointless local lut storage 2017-08-04 11:36:17 +02:00
atombios_dp.c drm/radeon: Don't retry 7 times in radeon_dp_dpcd() 2016-08-08 13:28:26 -04:00
atombios_encoders.c drm/radeon: Fix eDP for single-display iMac10,1 (v2) 2017-07-07 11:11:28 -04:00
atombios_i2c.c drm/radeon: add locking around atombios scratch space usage 2014-11-11 17:22:26 -05:00
atombios.h scripts/spelling.txt: add "aligment" pattern and fix typo instances 2017-02-27 18:43:46 -08:00
avivod.h
btc_dpm.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
btc_dpm.h Revert "drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table" 2014-10-13 11:34:13 -04:00
btcd.h drm/radeon/dpm: use the driver state for dpm debugfs 2014-02-06 12:22:46 -05:00
cayman_blit_shaders.c drm: fix trivial typos 2015-10-21 11:35:11 -04:00
cayman_blit_shaders.h
ci_dpm.c Linux 4.12-rc3 2017-05-30 15:54:15 +10:00
ci_dpm.h drm/radeon: bind fan control on CI cards to hwmon interface (v2) 2015-01-22 10:38:48 -05:00
ci_smc.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
cik_blit_shaders.c
cik_blit_shaders.h
cik_reg.h drm/radeon: Add H/W debugger kfd->kgd functions 2015-06-03 11:31:12 +03:00
cik_sdma.c drm/radeon: Avoid double gpu reset by adding a timeout on IB ring tests. 2016-02-10 14:17:15 -05:00
cik.c Linux 4.12-rc7 2017-06-27 08:28:30 +10:00
cikd.h drm/amd: Spelling s/SDMA_WRTIE_SUB_OPCODE_TILED/SDMA_WRITE_SUB_OPCODE_TILED/ 2017-03-29 23:53:21 -04:00
clearstate_cayman.h drm/radeon: use NULL instead of zero in clearstate headers 2014-06-02 10:25:07 -04:00
clearstate_ci.h drm/radeon: use NULL instead of zero in clearstate headers 2014-06-02 10:25:07 -04:00
clearstate_defs.h
clearstate_evergreen.h
clearstate_si.h drm/radeon: use NULL instead of zero in clearstate headers 2014-06-02 10:25:07 -04:00
cypress_dpm.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
cypress_dpm.h
dce3_1_afmt.c drm/radeon: use proper ACR regisiter for DCE3.2 2015-06-01 23:16:22 -04:00
dce6_afmt.c drm/radeon: Add a common function for DFS handling 2016-01-27 12:48:32 -05:00
evergreen_blit_shaders.c drm: fix trivial typos 2015-10-21 11:35:11 -04:00
evergreen_blit_shaders.h
evergreen_cs.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
evergreen_dma.c drm/radeon: split semaphore and sync object handling v2 2014-11-20 13:00:16 -05:00
evergreen_hdmi.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
evergreen_reg.h drm/radeon: fix vertical bars appear on monitor (v2) 2016-04-27 12:27:08 -04:00
evergreen_smc.h drm/radeon/dpm: fix typo in EVERGREEN_SMC_FIRMWARE_HEADER_softRegisters 2014-03-06 16:46:58 -05:00
evergreen.c Linux 4.12-rc7 2017-06-27 08:28:30 +10:00
evergreend.h drm/radeon: switch UVD code to use UVD_NO_OP for padding 2016-08-24 16:25:05 -04:00
Kconfig drm/radeon: remove UMS support 2015-12-02 12:45:54 -05:00
kv_dpm.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
kv_dpm.h
kv_smc.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
Makefile main drm pull for v4.13 2017-07-09 18:48:37 -07:00
mkregtable.c Replace mentions of "list_struct" to "list_head" 2014-11-20 14:45:15 +01:00
ni_dma.c drm/radeon: Remove rdev->gart.pages_addr array 2015-01-22 11:48:03 -05:00
ni_dpm.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
ni_dpm.h
ni_reg.h drm/radeon/mst: port some MST setup code from DAL. 2016-04-06 14:57:46 -04:00
ni.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
nid.h drm/radeon: switch UVD code to use UVD_NO_OP for padding 2016-08-24 16:25:05 -04:00
nislands_smc.h
ObjectID.h
ppsmc.h drm/radeon/dpm: add thermal dpm support for CI 2014-11-20 13:00:10 -05:00
pptable.h drm/radeon/dpm: add smc fan control for CI (v2) 2014-11-20 13:00:10 -05:00
r100_track.h
r100.c drm/radeon: fix typo in bandwidth calculation 2017-04-07 12:20:41 -04:00
r100d.h
r200.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
r300_reg.h
r300.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
r300d.h
r420.c drm/radeon: check return value of radeon_ring_lock 2017-04-28 17:33:02 -04:00
r420d.h
r500_reg.h drm/radeon: Bypass hw lut's for > 8 bpc framebuffer scanout. 2014-06-13 12:22:30 -04:00
r520.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
r520d.h
r600_blit_shaders.c drm: fix trivial typos 2015-10-21 11:35:11 -04:00
r600_blit_shaders.h
r600_cs.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
r600_dma.c drm/radeon: Avoid double gpu reset by adding a timeout on IB ring tests. 2016-02-10 14:17:15 -05:00
r600_dpm.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
r600_dpm.h drm/radeon/dpm: add smc fan control for SI (v2) 2014-11-20 13:00:09 -05:00
r600_hdmi.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
r600_reg.h
r600.c drm/radeon: Unbreak HPD handling for r600+ 2017-05-24 17:39:33 -04:00
r600d.h drm/radeon: add support for UVD_NO_OP register 2016-08-24 16:25:04 -04:00
radeon_acpi.c drm/radeon: Make radeon_atif_handler static 2017-08-15 14:46:07 -04:00
radeon_acpi.h drm/radeon: Make radeon_atif_handler static 2017-08-15 14:46:07 -04:00
radeon_agp.c add blacklist for thinkpad T40p 2015-11-30 14:44:34 -05:00
radeon_asic.c drm/radeon: add driver option to disable vce block. 2016-05-02 13:08:53 -04:00
radeon_asic.h drm/radeon: Support DRM_MODE_PAGE_FLIP_ASYNC 2016-05-04 20:19:03 -04:00
radeon_atombios.c drm/radeon: add missing header dependencies 2016-10-25 14:38:18 -04:00
radeon_atpx_handler.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
radeon_audio.c drm: handle HDMI 2.0 VICs in AVI info-frames 2017-07-14 21:23:54 +03:00
radeon_audio.h drm/radeon: Add a common function for DFS handling 2016-01-27 12:48:32 -05:00
radeon_benchmark.c drm/radeon: fix the crash in benchmark functions 2015-02-02 11:39:35 -05:00
radeon_bios.c drm/radeon: remove some dead code 2017-02-08 21:04:29 -05:00
radeon_clocks.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
radeon_combios.c drm/radeon: add a quirk for Toshiba Satellite L20-183 2017-06-20 12:06:51 -04:00
radeon_connectors.c drm: radeon: remove dead code and pointless local lut storage 2017-08-04 11:36:17 +02:00
radeon_cs.c drm/radeon: Fix preferred typo 2017-08-15 14:46:16 -04:00
radeon_cursor.c drm/radeon: switch to drm_*{get,put} helpers 2017-08-15 14:46:12 -04:00
radeon_device.c drm/radeon: disable hard reset in hibernate for APUs 2017-09-15 11:55:27 -04:00
radeon_display.c drm/radeon: switch to drm_*{get,put} helpers 2017-08-15 14:46:12 -04:00
radeon_dp_auxch.c drm/radeon/dp_auxch: Ratelimit aux transfer debug messages 2017-03-29 23:53:21 -04:00
radeon_dp_mst.c drm/fb-helper: Push down modeset lock into FB helpers 2017-07-06 10:00:22 +02:00
radeon_drv.c drm/radeon: Use the drm_driver.dumb_destroy default 2017-08-08 12:33:33 +02:00
radeon_drv.h drm/radeon: remove UMS support 2015-12-02 12:45:54 -05:00
radeon_encoders.c drm/radeon: move bl encoder assignment into bl init 2015-10-29 11:13:18 -04:00
radeon_family.h drm/radeon: add Mullins chip family 2014-05-06 12:19:57 +02:00
radeon_fb.c drm/radeon: switch to drm_*{get,put} helpers 2017-08-15 14:46:12 -04:00
radeon_fence.c sched/wait: Rename wait_queue_t => wait_queue_entry_t 2017-06-20 12:18:27 +02:00
radeon_gart.c drm: use set_memory.h header 2017-05-08 17:15:14 -07:00
radeon_gem.c locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE() 2017-10-25 11:01:08 +02:00
radeon_i2c.c drm/radeon: fix up dp aux tear down (v2) 2016-10-12 15:44:13 -04:00
radeon_ib.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
radeon_irq_kms.c Merge branch 'drm-next-4.14' of git://people.freedesktop.org/~agd5f/linux into drm-next 2017-08-02 12:43:12 +10:00
radeon_kfd.c drm/amd: Update MEC HQD loading code for KFD 2017-08-15 23:00:17 -04:00
radeon_kfd.h drm/radeon: Return -EPROBE_DEFER when amdkfd not loaded 2016-02-27 22:52:40 +02:00
radeon_kms.c Merge branch 'drm-next-4.13' of git://people.freedesktop.org/~agd5f/linux into drm-next 2017-06-16 09:56:53 +10:00
radeon_legacy_crtc.c drm: radeon: remove dead code and pointless local lut storage 2017-08-04 11:36:17 +02:00
radeon_legacy_encoders.c drm/radeon: add missing header dependencies 2016-10-25 14:38:18 -04:00
radeon_legacy_tv.c
radeon_mn.c lib/interval_tree: fast overlap detection 2017-09-08 18:26:49 -07:00
radeon_mode.h drm: radeon: remove dead code and pointless local lut storage 2017-08-04 11:36:17 +02:00
radeon_object.c drm/radeon: Fix preferred typo 2017-08-15 14:46:16 -04:00
radeon_object.h drm/ttm: add evict parameter to ttm_bo_driver::move_notify 2017-01-27 11:13:15 -05:00
radeon_pm.c drm/radeon/pm: autoswitch power state when in balanced mode 2016-10-25 14:44:03 -04:00
radeon_prime.c drm/radeon: Maintain prime import/export refcount for BOs 2017-04-07 12:20:40 -04:00
radeon_reg.h
radeon_ring.c drm: drop drm_[cm]alloc* helpers 2017-05-18 17:22:39 +02:00
radeon_sa.c drm/radeon: hold reference to fences in radeon_sa_bo_new 2016-02-10 14:07:44 -05:00
radeon_semaphore.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
radeon_sync.c dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
radeon_test.c drm/radeon: check return value of radeon_fence_emit 2017-04-28 17:33:02 -04:00
radeon_trace_points.c
radeon_trace.h tracing/drm: Remove unused TRACE_SYSTEM_STRING define 2015-04-07 12:29:23 -04:00
radeon_ttm.c drm/radeon: fix incorrect use of the lru_lock 2017-08-17 15:46:00 -04:00
radeon_ucode.c drm/radeon: add new firmware header definitions (v3) 2014-08-05 08:53:22 -04:00
radeon_ucode.h drm/radeon: add new firmware header definitions (v3) 2014-08-05 08:53:22 -04:00
radeon_uvd.c drm/radeon: fix "force the UVD DPB into VRAM as well" 2017-06-14 09:23:42 -04:00
radeon_vce.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
radeon_vm.c lib/interval_tree: fast overlap detection 2017-09-08 18:26:49 -07:00
radeon.h lib/interval_tree: fast overlap detection 2017-09-08 18:26:49 -07:00
rs100d.h
rs400.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
rs400d.h
rs600.c drm/radeon: Support DRM_MODE_PAGE_FLIP_ASYNC 2016-05-04 20:19:03 -04:00
rs600d.h
rs690.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
rs690d.h
rs780_dpm.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
rs780_dpm.h
rs780d.h
rv6xx_dpm.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
rv6xx_dpm.h
rv6xxd.h
rv200d.h
rv250d.h
rv350d.h
rv515.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
rv515d.h
rv730_dpm.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
rv730d.h
rv740_dpm.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
rv740d.h
rv770_dma.c drm/radeon: split semaphore and sync object handling v2 2014-11-20 13:00:16 -05:00
rv770_dpm.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
rv770_dpm.h drm/radeon: comment out some currently unused 7xx dpm code 2015-01-22 10:38:58 -05:00
rv770_smc.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
rv770_smc.h
rv770.c drm/radeon: switch UVD code to use UVD_NO_OP for padding 2016-08-24 16:25:05 -04:00
rv770d.h drm/radeon: switch UVD code to use UVD_NO_OP for padding 2016-08-24 16:25:05 -04:00
si_blit_shaders.c
si_blit_shaders.h
si_dma.c drm/radeon: Remove rdev->gart.pages_addr array 2015-01-22 11:48:03 -05:00
si_dpm.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
si_dpm.h drm/radeon: bind fan control on SI cards to hwmon interface 2015-01-22 10:38:48 -05:00
si_reg.h
si_smc.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
si.c Linux 4.12-rc7 2017-06-27 08:28:30 +10:00
sid.h drm/radeon: allow TA_CS_BC_BASE_ADDR on SI 2016-10-12 15:44:15 -04:00
sislands_smc.h drm/radeon/si/dpm: fix phase shedding setup 2016-09-28 16:13:16 -04:00
smu7_discrete.h drm/radeon/dpm: add smc fan control for CI (v2) 2014-11-20 13:00:10 -05:00
smu7_fusion.h
smu7.h
sumo_dpm.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
sumo_dpm.h drm/radeon: comment out some currently unused sumo dpm code 2015-01-22 10:38:57 -05:00
sumo_smc.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
sumod.h
trinity_dpm.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
trinity_dpm.h
trinity_smc.c drm/radeon: fix include notation and remove -Iinclude/drm flag 2017-05-17 14:36:40 +02:00
trinityd.h
uvd_v1_0.c drm/radeon: handle more than 10 UVD sessions 2016-05-04 20:19:43 -04:00
uvd_v2_2.c drm/radeon: handle more than 10 UVD sessions 2016-05-04 20:19:43 -04:00
uvd_v3_1.c drm/radeon: allow semaphore emission to fail 2013-11-15 15:56:09 -05:00
uvd_v4_2.c drm/radeon: handle more than 10 UVD sessions 2016-05-04 20:19:43 -04:00
vce_v1_0.c drm/radeon: avoid kernel segfault in vce when gpu fails to resume 2017-02-08 20:59:16 -05:00
vce_v2_0.c drm/radeon: add header comment for clarification to vce_v2_0_enable_mgcg() 2017-07-14 11:05:55 -04:00