Alex Deucher 4e186b2d6c drm/radeon/kms/pm: bail early if nothing's changing ... If we aren't changing the power state, no need to take locks and schedule fences, etc. There seem to be lock ordering issues in the CP and fence code in some cases; see bug 29140 below. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=29140 Possibly also: https://bugzilla.kernel.org/show_bug.cgi?id=16581 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>		2010-08-20 08:46:13 +10:00
..
reg_srcs	drm/radeon/kms: allow FG_ALPHA_VALUE on r5xx	2010-08-12 09:13:36 +10:00
.gitignore	drm: create gitignore file for radeon	2009-09-25 13:08:21 +10:00
atom-bits.h	drm/radeon: introduce kernel modesetting for radeon hardware	2009-06-15 12:01:53 +10:00
atom-names.h	drm/radeon: introduce kernel modesetting for radeon hardware	2009-06-15 12:01:53 +10:00
atom-types.h	drm/radeon: introduce kernel modesetting for radeon hardware	2009-06-15 12:01:53 +10:00
atom.c	drm/radeon/kms: add ioport register access	2010-08-02 10:00:07 +10:00
atom.h	drm/radeon/kms: add ioport register access	2010-08-02 10:00:07 +10:00
atombios_crtc.c	drm/radeon/kms: DCE3/4 AdjustPixelPll updates	2010-08-20 08:43:25 +10:00
atombios_dp.c	drm/radeon/kms: rework encoder handling	2010-08-20 08:44:05 +10:00
atombios.h	Merge branch 'drm-for-2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6	2010-05-21 11:14:52 -07:00
avivod.h	[rfc] drm/radeon/kms: pm debugging check for vbl.	2010-02-23 09:46:21 +10:00
evergreen_cs.c	drm/radeon/kms: drop taking lock around crtc lookup.	2010-07-22 09:57:13 +10:00
evergreen_reg.h	drm/radeon/kms: Add crtc tiling setup support for evergreen	2010-08-02 10:00:02 +10:00
evergreen.c	drm/radeon/kms/r6xx+: add query for tile config (v2)	2010-08-02 10:00:05 +10:00
evergreend.h	drm/radeon/kms: add support for internal thermal sensors (v3)	2010-08-02 10:00:00 +10:00
Kconfig	drm/radeon: fix power supply kconfig interaction.	2010-05-21 15:41:20 +10:00
Makefile	drm/radeon: Add support for the ATIF ACPI method to the radeon driver	2010-08-02 09:59:59 +10:00
mkregtable.c	drm/radeon: mkregtable.c: close a file before exit	2010-01-08 13:11:55 +10:00
ObjectID.h	drm/radeon/kms: pull in the latest upstream ObjectID.h changes	2010-01-08 13:03:57 +10:00
r100_track.h	drm/radeon/kms: r300 fix CS checker to allow zbuffer-only fastfill	2010-04-28 17:20:41 +10:00
r100.c	drm/radeon: add basic zmask/hiz support (v4)	2010-08-02 11:54:26 +10:00
r100d.h	drm/radeon: add basic zmask/hiz support (v4)	2010-08-02 11:54:26 +10:00
r200.c	drm/radeon/r200: handle more hw tex coord types	2010-07-01 11:59:22 +10:00
r300_cmdbuf.c	drm/radeon: Fix sparc regression in r300_scratch()	2010-04-27 09:40:57 +10:00
r300_reg.h	drm/radeon/kms: add support for square microtiles on r3xx-r5xx	2010-02-25 11:36:12 +10:00
r300.c	drm/radeon: add basic zmask/hiz support (v4)	2010-08-02 11:54:26 +10:00
r300d.h	drm/radeon: add basic zmask/hiz support (v4)	2010-08-02 11:54:26 +10:00
r420.c	drm/radeon/kms: check/restore sanity before doing anything else with GPU.	2010-08-02 10:00:09 +10:00
r420d.h	drm/radeon/kms: Convert RS400/RS480 to new init path & fix legacy VGA (V3)	2009-10-02 08:51:46 +10:00
r500_reg.h	drm/radeon/kms: Add crtc tiling setup support for r6xx/r7xx	2010-08-02 10:00:01 +10:00
r520.c	Merge tag 'v2.6.35-rc6' into drm-radeon-next	2010-08-02 10:05:24 +10:00
r520d.h	drm/radeon/kms: Convert R520 to new init path and associated cleanup	2009-09-29 11:15:56 +10:00
r600_audio.c	drm/radeon/kms: trivial code style fixes for audio	2010-08-02 10:17:10 +10:00
r600_blit_kms.c	drm/radeon/kms: simplify & improve GPU reset V2	2010-04-06 11:21:11 +10:00
r600_blit_shaders.c	drm/radeon: remove viewport transform from r6xx/r7xx blit emit	2010-08-02 10:07:48 +10:00
r600_blit_shaders.h	drm/radeon/kms: add r600 KMS support	2009-09-08 11:15:52 +10:00
r600_blit.c	drm/r600: fix possible NULL pointer derefernce	2010-07-21 10:29:32 +10:00
r600_cp.c	drm/radeon: Fix pci_map_page() error checking	2010-08-12 09:38:29 +10:00
r600_cs.c	drm/radeon: drop old and broken mesa warning	2010-08-12 09:40:05 +10:00
r600_hdmi.c	drm/radeon/kms: enable HDMI audio on RS600/RS690/RS740	2010-08-02 10:00:06 +10:00
r600_reg.h	drm/radeon/kms: HDMI irq support	2010-04-23 14:12:17 +10:00
r600.c	drm/radeon/kms: move a bunch of modesetting debug to correct debug usage.	2010-08-02 10:47:07 +10:00
r600d.h	drm/radeon/kms/r7xx: add workaround for hw issue with HDP flush	2010-08-02 10:06:18 +10:00
radeon_acpi.c	drm/radeon: tone down overchatty acpi debug messages.	2010-08-04 11:16:56 +10:00
radeon_agp.c	drm/radeon/kms: release AGP bridge at suspend	2010-05-24 10:02:08 +10:00
radeon_asic.c	drm/radeon/kms: avoid oops on mac r4xx cards	2010-07-01 11:59:36 +10:00
radeon_asic.h	drm/radeon/kms: check/restore sanity before doing anything else with GPU.	2010-08-02 10:00:09 +10:00
radeon_atombios.c	drm/radeon/kms: rework encoder handling	2010-08-20 08:44:05 +10:00
radeon_atpx_handler.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
radeon_benchmark.c	drm/radeon: Skip dma copy test in benchmark if card doesn't have dma engine.	2010-02-11 13:13:25 +10:00
radeon_bios.c	Merge branch 'drm-platform' into drm-testing	2010-07-07 18:37:35 +10:00
radeon_clocks.c	drm/radeon: Add probing of clocks from device-tree	2010-08-12 09:41:20 +10:00
radeon_combios.c	drm/radeon/kms: rework encoder handling	2010-08-20 08:44:05 +10:00
radeon_connectors.c	drm/radeon/kms: rework encoder handling	2010-08-20 08:44:05 +10:00
radeon_cp.c	drm: Remove drm_resource wrappers	2010-06-01 10:07:24 +10:00
radeon_cs.c	drm: Use ENOENT consistently for the error return for an unmatched handle.	2010-08-10 10:46:55 +10:00
radeon_cursor.c	drm: Use ENOENT consistently for the error return for an unmatched handle.	2010-08-10 10:46:55 +10:00
radeon_device.c	drm/radeon/kms: fix GTT/VRAM overlapping test	2010-08-20 08:43:06 +10:00
radeon_display.c	drm: expand gamma_set	2010-08-10 10:47:00 +10:00
radeon_drv.c	drm/radeon: add basic zmask/hiz support (v4)	2010-08-02 11:54:26 +10:00
radeon_drv.h	drm/radeon: bump the UMS driver version for r6xx/r7xx const buffer support	2010-03-31 13:12:28 +10:00
radeon_encoders.c	drm/radeon/kms/atom: clean up dig atom handling	2010-08-20 08:45:56 +10:00
radeon_family.h	drm/radeon/kms: print GPU family and device id when loading	2010-04-19 11:25:24 +10:00
radeon_fb.c	drm: Propagate error from drm_fb_helper_init().	2010-06-08 09:32:02 +10:00
radeon_fence.c	drm/radeon/kms: R3XX-R4XX fix GPU reset code	2010-04-27 09:48:16 +10:00
radeon_gart.c	drm/radeon/kms: simplify & improve GPU reset V2	2010-04-06 11:21:11 +10:00
radeon_gem.c	drm: Use ENOENT consistently for the error return for an unmatched handle.	2010-08-10 10:46:55 +10:00
radeon_i2c.c	drm/radeon/kms: add support for router objects	2010-08-10 10:46:50 +10:00
radeon_ioc32.c	drm: convert drm_ioctl to unlocked_ioctl	2009-12-18 11:22:31 +10:00
radeon_irq_kms.c	drm/radeon/kms: add support for gui idle interrupts (v4)	2010-05-18 18:20:49 +10:00
radeon_irq.c	gpu/drm/radeon/radeon_irq.c: move a dereference below a NULL test	2010-01-07 13:56:32 +10:00
radeon_kms.c	drm: block userspace under allocating buffer and having drivers overwrite it (v2)	2010-08-17 14:52:25 +10:00
radeon_legacy_crtc.c	drm/radeon/kms: move a bunch of modesetting debug to correct debug usage.	2010-08-02 10:47:07 +10:00
radeon_legacy_encoders.c	drm/radeon/kms: rework encoder handling	2010-08-20 08:44:05 +10:00
radeon_legacy_tv.c	drm/radeon/kms: move a bunch of modesetting debug to correct debug usage.	2010-08-02 10:47:07 +10:00
radeon_mem.c	drm: Remove memory debugging infrastructure.	2009-06-18 13:00:33 -07:00
radeon_mode.h	drm/radeon/kms: rework encoder handling	2010-08-20 08:44:05 +10:00
radeon_object.c	drm/radeon: fall back to GTT if bo creation/validation in VRAM fails.	2010-08-02 10:00:08 +10:00
radeon_object.h	drm/radeon/kms: add support for new fault callback V7	2010-04-20 14:12:22 +10:00
radeon_pm.c	drm/radeon/kms/pm: bail early if nothing's changing	2010-08-20 08:46:13 +10:00
radeon_reg.h	drm/radeon/kms/pm: add asic specific callbacks for setting power state (v2)	2010-05-18 18:20:57 +10:00
radeon_ring.c	drm/radeon/kms: fix lock ordering in ring, ib handling	2010-05-18 18:21:48 +10:00
radeon_state.c	drm: block userspace under allocating buffer and having drivers overwrite it (v2)	2010-08-17 14:52:25 +10:00
radeon_test.c	drm/radeon/kms: simplify memory controller setup V2	2010-02-18 14:49:35 +10:00
radeon_ttm.c	drm: move ttm global code to core drm	2010-08-04 09:46:06 +10:00
radeon.h	drm/radeon/kms: unify i2c handling	2010-08-10 10:46:48 +10:00
rs100d.h	drm/radeon/kms: Convert R100 to new init path (V2)	2009-10-02 08:51:49 +10:00
rs400.c	drm/radeon/kms: remove rs4xx gart limit	2010-08-02 10:06:01 +10:00
rs400d.h	drm/radeon/kms: Convert RS400/RS480 to new init path & fix legacy VGA (V3)	2009-10-02 08:51:46 +10:00
rs600.c	drm/radeon/kms/igp: sideport is AMD only	2010-08-04 09:49:35 +10:00
rs600d.h	drm/radeon/kms: enable misc pm power state features on r5xx, rs6xx	2010-05-18 18:21:42 +10:00
rs690.c	drm/radeon/kms/igp: sideport is AMD only	2010-08-04 09:49:35 +10:00
rs690d.h	drm/radeon/kms: display watermark updates (v2)	2010-03-31 14:54:47 +10:00
rv200d.h	drm/radeon/kms: Convert R100 to new init path (V2)	2009-10-02 08:51:49 +10:00
rv250d.h	drm/radeon/kms: Convert R100 to new init path (V2)	2009-10-02 08:51:49 +10:00
rv350d.h	drm/radeon/kms: Convert RS400/RS480 to new init path & fix legacy VGA (V3)	2009-10-02 08:51:46 +10:00
rv515.c	drm/radeon/kms: handle the case of no active displays properly in the bandwidth code	2010-08-04 09:49:20 +10:00
rv515d.h	drm/radeon/kms: simplify & improve GPU reset V2	2010-04-06 11:21:11 +10:00
rv770.c	drm/radeon/kms/r7xx: add workaround for hw issue with HDP flush	2010-08-02 10:06:18 +10:00
rv770d.h	drm/radeon/kms/r7xx: add workaround for hw issue with HDP flush	2010-08-02 10:06:18 +10:00