Christian Koenig fb98257a9d drm/radeon: apply Murphy's law to the kms irq code v3 ...

1. It is really dangerous to have more than one
   spinlock protecting the same information.

2. radeon_irq_set sometimes wasn't called with lock
   protection, so it can happen that more than one
   CPU would tamper with the irq regs at the same
   time.

3. The pm.gui_idle variable was assuming that the 3D
   engine wasn't becoming idle between testing the
   register and setting the variable. So just remove
   it and test the register directly.

v2: Also handle the hpd irq code the same way.
v3: Rename hpd parameter for clarification.

Signed-off-by: Christian Koenig <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

2012-06-21 09:38:50 +02:00

..

reg_srcs

drm/radeon/kms: add htile support to the cs checker v3

2012-03-26 09:53:22 +01:00

.gitignore

…

atom-bits.h

…

atom-names.h

…

atom-types.h

…

atom.c

drm/radeon/kms: fix fans after resume

2012-04-02 11:07:42 +01:00

atom.h

drm/radeon/kms: fix fans after resume

2012-04-02 11:07:42 +01:00

atombios_crtc.c

Linux 3.4-rc6

2012-05-07 14:02:14 +02:00

atombios_dp.c

drm/radeon/dp: Probe branch/sink OUIs

2012-05-22 10:19:03 +01:00

atombios_encoders.c

drm/radeon: enable HDMI on DCE5 (AKA NI excluding Aruba)

2012-06-16 11:21:19 +01:00

atombios_i2c.c

drm/radeon/kms/dce3+: add support for hw i2c using atom

2012-02-03 09:38:05 +00:00

atombios.h

drm/radeon/kms: upstream power table updates

2012-03-21 06:55:50 +00:00

avivod.h

[rfc] drm/radeon/kms: pm debugging check for vbl.

2010-02-23 09:46:21 +10:00

cayman_blit_shaders.c

bug.h: add include of it to various implicit C users

2012-02-29 17:15:08 -05:00

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: rework ring syncing code

2012-06-21 09:38:40 +02:00

evergreen_blit_shaders.c

bug.h: add include of it to various implicit C users

2012-02-29 17:15:08 -05:00

evergreen_blit_shaders.h

drm/radeon/kms: add drm blit support for evergreen

2010-10-06 11:46:30 +10:00

evergreen_cs.c

drm/radeon: fix tiling and command stream checking on evergreen v3

2012-06-10 17:41:46 +01:00

evergreen_hdmi.c

drm/radeon: enable HDMI on DCE5 (AKA NI excluding Aruba)

2012-06-16 11:21:19 +01:00

evergreen_reg.h

drm/radeon/kms: get rid of hdmi_config_offset

2012-05-01 10:57:52 +01:00

evergreen.c

drm/radeon: apply Murphy's law to the kms irq code v3

2012-06-21 09:38:50 +02:00

evergreend.h

drm/radeon: add some additional 6xx/7xx/EG register init

2012-06-16 14:30:47 +01:00

Kconfig

drm/radeon/kms: clean up the radeon kms Kconfig

2011-05-26 09:22:05 +10:00

Makefile

drm/radeon: add PRIME support (v2)

2012-05-23 10:47:11 +01:00

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: remove radeon_fence_create

2012-06-21 09:38:35 +02:00

nid.h

drm/radeon: fixup tiling group size and backendmap on r6xx-r9xx (v4)

2012-06-01 17:00:14 +01:00

ObjectID.h

drm/radeon/kms: Upstream ObjectID.h updates

2012-03-21 06:55:49 +00:00

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: apply Murphy's law to the kms irq code v3

2012-06-21 09:38:50 +02:00

r100d.h

drm/radeon: Definition of R_0003C2_GENMO_WT seems wrong

2010-12-21 12:55:33 +10:00

r200.c

drm/radeon: remove radeon_fence_create

2012-06-21 09:38:35 +02:00

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: make the ib an inline object

2012-05-09 17:22:55 +01:00

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: use central function for IB testing

2012-05-03 09:16:10 +01:00

r420d.h

…

r500_reg.h

drm/radeon/kms: add wait_for_vblank asic callback

2012-02-27 14:46:13 +00:00

r520.c

drm/radeon: use central function for IB testing

2012-05-03 09:16:10 +01:00

r520d.h

…

r600_audio.c

drm/radeon: enable HDMI on DCE5 (AKA NI excluding Aruba)

2012-06-16 11:21:19 +01:00

r600_blit_kms.c

drm/radeon: rework ring syncing code

2012-06-21 09:38:40 +02:00

r600_blit_shaders.c

The following text was taken from the original review request:

2012-03-24 10:08:39 -07:00

r600_blit_shaders.h

drm/radeon: add some missing copyright headers

2010-09-13 20:26:04 +10:00

r600_blit.c

drm/radeon: drop inlines in r600_blit.c

2011-10-18 09:44:38 +01:00

r600_cp.c

drm/radeon: replace udelay with mdelay for long timeouts

2012-04-10 10:21:00 +01:00

r600_cs.c

drm/radeon: add support for STRMOUT_BASE_UPDATE on 7xx

2012-06-16 14:30:56 +01:00

r600_hdmi.c

drm/radeon: apply Murphy's law to the kms irq code v3

2012-06-21 09:38:50 +02:00

r600_reg.h

drm/radeon/hdmi: store info about all AFMT blocks

2012-05-17 12:15:40 +01:00

r600.c

drm/radeon: apply Murphy's law to the kms irq code v3

2012-06-21 09:38:50 +02:00

r600d.h

drm/radeon: add support for STRMOUT_BASE_UPDATE on 7xx

2012-06-16 14:30:56 +01:00

radeon_acpi.c

drm/radeon/kms: Skip ACPI call to ATIF when possible

2011-12-01 09:57:34 +00:00

radeon_agp.c

drm/radeon/kms: fix agp mode setup on cards that use pcie bridges

2010-08-20 08:48:55 +10:00

radeon_asic.c

drm/radeon: remove cayman_gpu_is_lockup

2012-05-03 09:16:42 +01:00

radeon_asic.h

drm/radeon: rework ring syncing code

2012-06-21 09:38:40 +02:00

radeon_atombios.c

drm/radeon: fix XFX quirk

2012-05-29 11:08:19 +01:00

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: remove radeon_fence_create

2012-06-21 09:38:35 +02:00

radeon_bios.c

drm/radeon: finish getting bios earlier

2012-01-24 17:34:32 +00:00

radeon_blit_common.h

drm/radeon/kms: common definitions for blit copy code

2012-02-03 09:31:14 +00:00

radeon_clocks.c

drm/radeon: replace udelay with mdelay for long timeouts

2012-04-10 10:21:00 +01:00

radeon_combios.c

drm/radeon: add connector table for SAM440ep embedded board

2012-05-03 09:19:08 +01:00

radeon_connectors.c

Linux 3.4-rc6

2012-05-07 14:02:14 +02:00

radeon_cp.c

radeon_cp: Remove unneeded tests for NULL before calling release_firmware()

2012-04-30 13:15:31 +02:00

radeon_cs.c

drm/radeon: rework ring syncing code

2012-06-21 09:38:40 +02:00

radeon_cursor.c

drm/radeon: Drop radeon_gem_object_(un)pin.

2012-03-20 08:47:50 +00:00

radeon_device.c

drm/radeon: fix & improve ih ring handling v3

2012-06-21 09:38:48 +02:00

radeon_display.c

drm: Constify drm_mode_config_funcs pointer

2012-05-22 10:35:07 +01:00

radeon_drv.c

drm/radeon: add support for STRMOUT_BASE_UPDATE on 7xx

2012-06-16 14:30:56 +01:00

radeon_drv.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

radeon_encoders.c

drm/radeon/kms: update duallink checks for DCE6

2012-03-21 06:55:58 +00:00

radeon_family.h

drm/radeon/kms: add trinity (TN) chip family

2012-03-21 06:55:55 +00:00

radeon_fb.c

drm/radeon: Restrict offset for legacy display engine.

2012-03-20 08:47:46 +00:00

radeon_fence.c

drm/radeon: add infrastructure for advanced ring synchronization v2

2012-06-21 09:38:38 +02:00

radeon_gart.c

drm/radeon: fix vm deadlocks on cayman

2012-06-05 09:27:23 +01:00

radeon_gem.c

Merge branch 'drm-core-next' of git://people.freedesktop.org/~airlied/linux

2012-05-24 12:42:54 -07:00

radeon_i2c.c

drm/radeon: only add the mm i2c bus if the hw_i2c module param is set

2012-04-11 09:36:53 +01:00

radeon_ioc32.c

…

radeon_irq_kms.c

drm/radeon: apply Murphy's law to the kms irq code v3

2012-06-21 09:38:50 +02:00

radeon_irq.c

drm/radeon: Move more code out of line

2011-10-18 09:53:05 +01:00

radeon_kms.c

drm/radeon: apply Murphy's law to the kms irq code v3

2012-06-21 09:38:50 +02:00

radeon_legacy_crtc.c

drm/radeon: Restrict offset for legacy display engine.

2012-03-20 08:47:46 +00:00

radeon_legacy_encoders.c

drm/backlight: initialize struct backlight_properties properly

2012-05-22 10:29:46 +01:00

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/hdmi: use new AFMT structs

2012-05-17 12:16:03 +01:00

radeon_object.c

drm/radeon: replace vmram_mutex with mclk_lock v2

2012-06-21 09:38:43 +02:00

radeon_object.h

drm/radeon: add PRIME support (v2)

2012-05-23 10:47:11 +01:00

radeon_pm.c

drm/radeon: apply Murphy's law to the kms irq code v3

2012-06-21 09:38:50 +02:00

radeon_prime.c

drm/radeon/prime: reserve/unreserve around pin

2012-06-16 11:14:05 +01:00

radeon_reg.h

drm/radeon/kms: fix up atom HPD gpio parsing for DCE6

2012-03-21 06:55:50 +00:00

radeon_ring.c

drm/radeon: rework ring syncing code

2012-06-21 09:38:40 +02:00

radeon_sa.c

drm/radeon: remove radeon_fence_create

2012-06-21 09:38:35 +02:00

radeon_semaphore.c

drm/radeon: rework ring syncing code

2012-06-21 09:38:40 +02:00

radeon_state.c

drm/radeon: Move more code out of line

2011-10-18 09:53:05 +01:00

radeon_test.c

drm/radeon: rework ring syncing code

2012-06-21 09:38:40 +02:00

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

drm/radeon: replace vmram_mutex with mclk_lock v2

2012-06-21 09:38:43 +02:00

radeon.h

drm/radeon: apply Murphy's law to the kms irq code v3

2012-06-21 09:38:50 +02:00

rs100d.h

…

rs400.c

drm/radeon: use central function for IB testing

2012-05-03 09:16:10 +01:00

rs400d.h

…

rs600.c

drm/radeon: apply Murphy's law to the kms irq code v3

2012-06-21 09:38:50 +02:00

rs600d.h

drm/radeon/kms: add register definitions for audio

2012-04-24 09:50:13 +01:00

rs690.c

drm/radeon: make audio_init consistent across asics

2012-06-05 09:24:33 +01:00

rs690d.h

drm/radeon/kms: display watermark updates (v2)

2010-03-31 14:54:47 +10:00

rv200d.h

…

rv250d.h

…

rv350d.h

…

rv515.c

drm/radeon: use central function for IB testing

2012-05-03 09:16:10 +01:00

rv515d.h

drm/radeon/kms: simplify & improve GPU reset V2

2010-04-06 11:21:11 +10:00

rv770.c

drm/radeon: add some additional 6xx/7xx/EG register init

2012-06-16 14:30:47 +01:00

rv770d.h

drm/radeon: add some additional 6xx/7xx/EG register init

2012-06-16 14:30:47 +01:00

si_blit_shaders.c

The following text was taken from the original review request:

2012-03-24 10:08:39 -07:00

si_blit_shaders.h

drm/radeon/kms: add support for CP setup on SI

2012-03-21 06:55:54 +00:00

si_reg.h

drm/radeon/kms: fix up atom HPD gpio parsing for DCE6

2012-03-21 06:55:50 +00:00

si.c

drm/radeon: apply Murphy's law to the kms irq code v3

2012-06-21 09:38:50 +02:00

sid.h

drm/radeon: fix gpu_init on si

2012-06-05 09:25:54 +01:00