linux/drivers/gpu/drm/nouveau
Ben Skeggs 1a1841d300 drm/nouveau: do not forcibly power on lvds panels
This fix was put in place to fix a bug where the eDP panel on certain
laptops fails to respond over the aux channel after suspend.

It appears that on some systems (Dell M6600, with LVDS panel) there's a
very bad interaction with the eDP init table that causes the SOR to get
very confused and not drive the panel correctly, leading to bleed.

A DPMS off/on cycle is enough to bring it back, but, this will avoid the
problem by not touching the panel GPIOs at times we're not meant to.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-01-13 18:07:32 +10:00
..
core drm/nouveau/devinit: ensure legacy vga control is enabled during post 2013-01-13 17:59:29 +10:00
Kconfig drm/nouveau: add Kconfig options for debug control 2012-10-03 13:12:59 +10:00
Makefile nvc0/ppp: initial implementation of engine 2012-11-29 09:58:08 +10:00
nouveau_abi16.c Merge branch 'drm-next-3.8' of git://people.freedesktop.org/~agd5f/linux into drm-next 2012-12-10 20:03:58 +10:00
nouveau_abi16.h drm/nouveau: port all engines to new engine module format 2012-10-03 13:12:56 +10:00
nouveau_acpi.c drm/nouveau: Add interface to detect optimus and v1 support 2012-11-29 09:57:59 +10:00
nouveau_acpi.h drm/nouveau: Add interface to detect optimus and v1 support 2012-11-29 09:57:59 +10:00
nouveau_agp.c drm/nouveau: implement devinit subdev, and new init table parser 2012-10-03 13:12:47 +10:00
nouveau_agp.h drm/nouveau: implement devinit subdev, and new init table parser 2012-10-03 13:12:47 +10:00
nouveau_backlight.c drm/nouveau: port remainder of drm code, and rip out compat layer 2012-10-03 13:12:59 +10:00
nouveau_bios.c drm/nouveau/dp: remove last bits of VBIOS parsing from DRM code 2012-11-29 09:57:54 +10:00
nouveau_bios.h drm/nouveau/dp: remove last bits of VBIOS parsing from DRM code 2012-11-29 09:57:54 +10:00
nouveau_bo.c drm/ttm: remove no_wait_reserve, v3 2012-12-10 20:21:30 +10:00
nouveau_bo.h drm/ttm: remove no_wait_reserve, v3 2012-12-10 20:21:30 +10:00
nouveau_calc.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nouveau_chan.c drm/nouveau: unpin pushbuffer bo before destroying it 2012-11-29 09:58:11 +10:00
nouveau_chan.h drm/nve0: use async copy engine for ttm buffer moves if available 2012-10-03 13:13:02 +10:00
nouveau_connector.c drm/nouveau: do not forcibly power on lvds panels 2013-01-13 18:07:32 +10:00
nouveau_connector.h drm/nv50-nvc0: switch to common disp impl, removing previous version 2012-11-29 09:57:58 +10:00
nouveau_crtc.h drm/nouveau: rename nvd0_display to nv50_display to reflect reality since merge 2012-11-29 09:57:58 +10:00
nouveau_display.c drm/nouveau: do not forcibly power on lvds panels 2013-01-13 18:07:32 +10:00
nouveau_display.h drm/nouveau: port remainder of drm code, and rip out compat layer 2012-10-03 13:12:59 +10:00
nouveau_dma.c drm/nouveau: port all engines to new engine module format 2012-10-03 13:12:56 +10:00
nouveau_dma.h drm/nouveau: port all engines to new engine module format 2012-10-03 13:12:56 +10:00
nouveau_dp.c drm/nouveau/dp: remove last bits of VBIOS parsing from DRM code 2012-11-29 09:57:54 +10:00
nouveau_drm.c Merge branch 'drm-next-3.8' of git://people.freedesktop.org/~agd5f/linux into drm-next 2012-12-10 20:03:58 +10:00
nouveau_drm.h drm/nouveau: convert to dev_pm_ops 2012-11-29 09:58:00 +10:00
nouveau_encoder.h drm/nouveau: rename nvd0_display to nv50_display to reflect reality since merge 2012-11-29 09:57:58 +10:00
nouveau_fbcon.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nouveau_fbcon.h Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nouveau_fence.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nouveau_fence.h drm/nouveau: port all engines to new engine module format 2012-10-03 13:12:56 +10:00
nouveau_gem.c drm/ttm: remove no_wait_reserve, v3 2012-12-10 20:21:30 +10:00
nouveau_gem.h Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nouveau_hw.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nouveau_hw.h Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nouveau_hwsq.h drm/nouveau/hwsq: remove some magic, give proper opcode names 2011-12-21 19:01:44 +10:00
nouveau_ioc32.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nouveau_ioctl.h drm/nouveau: move compat ioctl out of nouveau_drv.h 2012-10-03 13:12:58 +10:00
nouveau_irq.c drm/nv50/disp: move remaining interrupt handling into core 2012-11-29 09:57:52 +10:00
nouveau_irq.h drm/nouveau: port remainder of drm code, and rip out compat layer 2012-10-03 13:12:59 +10:00
nouveau_mem.c drm/nouveau: quiet some static-related sparse noise 2012-10-03 13:13:07 +10:00
nouveau_perf.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nouveau_pm.c Merge branch 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes 2012-10-16 16:34:11 +10:00
nouveau_pm.h drm/nouveau/therm: move thermal-related functions to the therm subdev 2012-10-03 13:13:14 +10:00
nouveau_prime.c drm/nouveau: remove misleading comment from nouveau_prime_new 2012-11-29 09:58:10 +10:00
nouveau_reg.h drm/nva3/backlight: add suppport for newer style backlight regs 2011-09-20 16:10:06 +10:00
nouveau_sgdma.c drm/nouveau: port all engines to new engine module format 2012-10-03 13:12:56 +10:00
nouveau_ttm.c drm/nouveau: store supported dma mask in vmmgr 2012-10-03 13:13:16 +10:00
nouveau_ttm.h drm/nouveau: port remainder of drm code, and rip out compat layer 2012-10-03 13:12:59 +10:00
nouveau_vga.c drm/nouveau: convert to dev_pm_ops 2012-11-29 09:58:00 +10:00
nouveau_vga.h drm/nouveau: port remainder of drm code, and rip out compat layer 2012-10-03 13:12:59 +10:00
nouveau_volt.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nv04_crtc.c drm/nouveau: unpin various bo's before destroying 2012-11-29 09:58:11 +10:00
nv04_cursor.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nv04_dac.c drm/nouveau: silence modesetting spam on pre-gf8 chipsets 2012-10-31 10:57:53 +10:00
nv04_dfp.c drm/nouveau: silence modesetting spam on pre-gf8 chipsets 2012-10-31 10:57:53 +10:00
nv04_display.c drm/nouveau: remove newline-only NV_DEBUG calls 2012-11-29 09:56:36 +10:00
nv04_display.h drm/nouveau: port remainder of drm code, and rip out compat layer 2012-10-03 13:12:59 +10:00
nv04_fbcon.c drm/nouveau: port remainder of drm code, and rip out compat layer 2012-10-03 13:12:59 +10:00
nv04_fence.c drm/nouveau: port all engines to new engine module format 2012-10-03 13:12:56 +10:00
nv04_pm.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nv04_tv.c drm/nouveau: silence modesetting spam on pre-gf8 chipsets 2012-10-31 10:57:53 +10:00
nv10_fence.c drm/nouveau: unpin various bo's before destroying 2012-11-29 09:58:11 +10:00
nv17_tv_modes.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nv17_tv.c drm/nouveau: drm_connector_property -> drm_object_property 2012-11-30 10:30:48 -06:00
nv17_tv.h drm/nouveau: port remainder of drm code, and rip out compat layer 2012-10-03 13:12:59 +10:00
nv40_pm.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nv50_display.c drm/nouveau: unpin various bo's before destroying 2012-11-29 09:58:11 +10:00
nv50_display.h drm/nouveau: rename nvd0_display to nv50_display to reflect reality since merge 2012-11-29 09:57:58 +10:00
nv50_fbcon.c drm/nouveau: port remainder of drm code, and rip out compat layer 2012-10-03 13:12:59 +10:00
nv50_fence.c drm/nouveau: unpin various bo's before destroying 2012-11-29 09:58:11 +10:00
nv50_pm.c drm/nv50-nvc0: switch to common disp impl, removing previous version 2012-11-29 09:57:58 +10:00
nv84_fence.c drm/nouveau: rename nvd0_display to nv50_display to reflect reality since merge 2012-11-29 09:57:58 +10:00
nva3_pm.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
nvc0_fbcon.c drm/nouveau: port remainder of drm code, and rip out compat layer 2012-10-03 13:12:59 +10:00
nvc0_fence.c drm/nouveau: unpin various bo's before destroying 2012-11-29 09:58:11 +10:00
nvc0_pm.c drm/nouveau: port remainder of drm code, and rip out compat layer 2012-10-03 13:12:59 +10:00
nvreg.h drm/nv17-nv40: Fix modesetting failure when pitch == 4096px (fdo bug 35901). 2011-06-07 09:22:29 +10:00