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drm/shared-core
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Matthew Garrett 96ce587e8b nouveau: Add in-kernel backlight control support 
Several nvidia-based systems don't support backlight control via the
standard ACPI control mechanisms. Instead, it's necessary for the driver
to modify the backlight control registers directly. This patch adds
support for determining whether the registers appear to be in use, and
if so registers a kernel backlight device to control them. The backlight
can then be controlled via existing userspace tools.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 		2009-02-18 13:48:33 +10:00
..
Makefile.am libdrm: add mode setting files 2008-12-17 10:11:37 -08:00
drm.h libdrm: add mode setting files 2008-12-17 10:11:37 -08:00
drm_internal.h Add new shared header file drm_internal.h. 2007-11-14 14:28:34 -05:00
drm_mode.h [FreeBSD] Fix build on FreeBSD after modesetting import. 2008-12-23 13:56:23 -05:00
drm_pciids.txt Revert "Merge branch 'modesetting-gem'" 2008-12-10 15:50:22 -08:00
drm_sarea.h drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
i915_dma.c Revert "Merge branch 'modesetting-gem'" 2008-12-10 15:50:22 -08:00
i915_drm.h intel: libdrm support for fence management in execbuf 2009-01-27 17:23:42 -08:00
i915_drv.h Revert "Merge branch 'modesetting-gem'" 2008-12-10 15:50:22 -08:00
i915_irq.c Revert "Merge branch 'modesetting-gem'" 2008-12-10 15:50:22 -08:00
i915_mem.c Revert "Merge branch 'modesetting-gem'" 2008-12-10 15:50:22 -08:00
i915_suspend.c i915: official name for GM45 chipset 2008-07-03 00:49:51 +08:00
imagine_drv.h Add skeletal imagine driver (but don't build it yet). 2005-03-29 01:47:38 +00:00
mach64_dma.c [FreeBSD] Ensure that drm_pci_alloc is never called while locks are held. 2008-09-06 18:37:06 -04:00
mach64_drm.h drm: detypedef drm.h and fixup all problems 2007-07-16 11:22:15 +10:00
mach64_drv.h Merge branch 'master' into vblank-rework, including mach64 support 2008-01-22 09:42:37 -08:00
mach64_irq.c mach64: fix after vblank-rework 2008-01-25 16:54:29 +02:00
mach64_state.c drm: cleanup DRM_DEBUG() parameters 2008-01-03 16:56:04 +10:00
mga_dma.c drm: cleanup DRM_DEBUG() parameters 2008-01-03 16:56:04 +10:00
mga_drm.h drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
mga_drv.h Merge branch 'master' into vblank-rework, including mach64 support 2008-01-22 09:42:37 -08:00
mga_irq.c Merge branch 'master' into vblank-rework, including mach64 support 2008-01-22 09:42:37 -08:00
mga_state.c drm: cleanup DRM_DEBUG() parameters 2008-01-03 16:56:04 +10:00
mga_ucode.h Lindent of core build. Drivers checked for no binary diffs. A few files 2004-09-30 21:12:10 +00:00
mga_warp.c Remove DRM_ERR OS macro. 2007-07-20 12:53:52 -07:00
nouveau_dma.c nouveau: A single define of dma skips is more than enough. 2008-02-22 19:28:54 +01:00
nouveau_dma.h Revert "Merge branch 'modesetting-gem'" 2008-12-10 15:50:22 -08:00
nouveau_drm.h nouveau: bring in new mm api definitions, without the actual mm code 2009-02-04 13:22:56 +10:00
nouveau_drv.h nouveau: Add in-kernel backlight control support 2009-02-18 13:48:33 +10:00
nouveau_fifo.c drm/nv50: let the card handle the initial context switch 2009-02-10 09:11:27 +10:00
nouveau_irq.c nv50: ack nsource to prevent continuous protection fault irqs 2009-01-12 10:33:48 +10:00
nouveau_mem.c nouveau: don't try to traverse non-existent lists 2009-02-07 21:20:17 +00:00
nouveau_notifier.c nouveau: allocate drm-use vram buffers from end of vram. 2008-06-25 09:55:14 +02:00
nouveau_object.c nv04-nv40: correct RAMHT size 2009-01-27 08:36:08 +10:00
nouveau_reg.h nouveau: Add in-kernel backlight control support 2009-02-18 13:48:33 +10:00
nouveau_state.c nouveau: Add in-kernel backlight control support 2009-02-18 13:48:33 +10:00
nouveau_swmthd.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
nouveau_swmthd.h drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
nv04_fb.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
nv04_fifo.c nouveau: fix nv04 fifo context save to save reg contents, not reg offset 2008-07-29 02:32:13 +01:00
nv04_graph.c nv05: enable ctx/op methods, and ignore patch valid failures. 2008-01-11 12:51:08 +11:00
nv04_instmem.c nv04-nv40: correct RAMHT size 2009-01-27 08:36:08 +10:00
nv04_mc.c nouveau: move AGP reset to mem_init_agp 2008-03-11 16:45:35 +00:00
nv04_timer.c nouveau: nv20 bios does not initialise PTIMER 2008-03-25 18:32:26 +00:00
nv10_fb.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
nv10_fifo.c nouveau: funcs to determine active channel on PFIFO. 2007-11-14 03:27:37 +11:00
nv10_graph.c nouveau: funcs to determine active channel on PFIFO. 2007-11-14 03:27:37 +11:00
nv20_graph.c nouveau: fifo and graphics engine suspend and resume for nv04-nv4x 2008-08-19 02:01:14 +01:00
nv40_fb.c nouveau: NV40 can/should now be able to run after the blob. 2008-02-02 12:46:47 +01:00
nv40_fifo.c nouveau: funcs to determine active channel on PFIFO. 2007-11-14 03:27:37 +11:00
nv40_graph.c nv40: fail completely if we don't have a ctxprog for the chipset 2009-02-15 22:06:18 +10:00
nv40_mc.c drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
nv50_fifo.c drm/nv50: correct ramfc pointer in channel header 2009-02-10 09:11:35 +10:00
nv50_graph.c nv50: context info for chipset 0xa0 2009-02-15 21:52:19 +10:00
nv50_grctx.h nv50: context info for chipset 0xa0 2009-02-15 21:52:19 +10:00
nv50_instmem.c drm/nv50: fix nv9x chipsets 2009-02-11 11:22:41 +10:00
nv50_mc.c nouveau: enable/disable engine-specific interrupts in _init()/_takedown() 2007-08-08 10:49:05 +10:00
r128_cce.c drm/pcigart: fix the pci gart to use the drm_pci wrapper. 2008-03-17 07:05:46 +10:00
r128_drm.h drm: remove XFREE86_VERSION macros 2007-08-28 15:17:36 +10:00
r128_drv.h Merge branch 'master' into vblank-rework, including mach64 support 2008-01-22 09:42:37 -08:00
r128_irq.c Merge branch 'master' into vblank-rework, fixup remaining drivers 2007-10-30 12:52:46 -07:00
r128_state.c drm: cleanup DRM_DEBUG() parameters 2008-01-03 16:56:04 +10:00
r300_cmdbuf.c Revert "Merge branch 'modesetting-gem'" 2008-12-10 15:50:22 -08:00
r300_reg.h Revert "Merge branch 'modesetting-gem'" 2008-12-10 15:50:22 -08:00
r600_microcode.h radeon: split microcode out into a separate header file. 2008-05-28 11:12:57 +10:00
radeon_cp.c Revert "Merge branch 'modesetting-gem'" 2008-12-10 15:50:22 -08:00
radeon_drm.h Revert "Merge branch 'modesetting-gem'" 2008-12-10 15:50:22 -08:00
radeon_drv.h Revert "Merge branch 'modesetting-gem'" 2008-12-10 15:50:22 -08:00
radeon_irq.c radeon: only write irq regs if irq is enabled 2008-12-23 11:30:37 +10:00
radeon_mem.c Revert "Merge branch 'modesetting-gem'" 2008-12-10 15:50:22 -08:00
radeon_microcode.h radeon: split microcode out into a separate header file. 2008-05-28 11:12:57 +10:00
radeon_state.c Revert "Merge branch 'modesetting-gem'" 2008-12-10 15:50:22 -08:00
savage_bci.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
savage_drm.h drm: detypedef drm.h and fixup all problems 2007-07-16 11:22:15 +10:00
savage_drv.h drm: remove lots of spurious whitespace. 2007-11-05 12:42:22 +10:00
savage_state.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
sis_drm.h Assert an MIT copyright on sis_drm.h, since one was lacking and I created 2005-11-28 23:10:41 +00:00
sis_drv.h drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
sis_ds.c complete fix for attribution 2006-01-02 03:30:57 +00:00
sis_ds.h some fixes from linux kernel 2006-01-02 03:44:23 +00:00
sis_mm.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
tdfx_drv.h Assert an MIT copyright on sis_drm.h, since one was lacking and I created 2005-11-28 23:10:41 +00:00
via_3d_reg.h drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
via_dma.c Avoid unnecessary waits for command regulator pause. 2008-03-16 20:07:14 +01:00
via_drm.h drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
via_drv.c Simplify the fencing code and differentiate between flushes and 2008-01-30 22:06:02 +01:00
via_drv.h Simplify the fencing code and differentiate between flushes and 2008-01-30 22:06:02 +01:00
via_ds.c Port the VIA DRM to FreeBSD. Original patch by Jake, with some cleanup by 2005-08-15 18:07:12 +00:00
via_ds.h VIA: Fix sparse warnings (Alexey Dobriyan) 2005-07-15 21:22:51 +00:00
via_irq.c [via] Fix driver after vblank-rework merge. 2008-03-16 11:45:57 +01:00
via_map.c Simplify the fencing code and differentiate between flushes and 2008-01-30 22:06:02 +01:00
via_mm.c Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-07-20 18:16:42 -07:00
via_mm.h VIA: 2005-05-23 20:56:54 +00:00
via_verifier.c drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
via_verifier.h drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
via_video.c drm: cleanup DRM_DEBUG() parameters 2008-01-03 16:56:04 +10:00
xgi_drm.h xgixp: Remove dependency on TTM fences 2008-06-10 22:18:14 -07:00