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SubjectRe: [git pull] drm fixes
From
2010/3/30 Dave Airlie <airlied@linux.ie>:
>
> [re-pull request]

Actually Linus, don't bother, consider this revoked, I'm going to kill
the GPU reset code
and re-send this tomorrow, its just a mess to get it back out of the
tree at this point,

but I realised I was falling back to the old ways, of putting things
with badness in, even
if they helped a few people.

Jerome, GPU reset will have to wait until 2.6.35 now.

Dave.

>
> Original pull req below + reverts the fallback placement change which had
> a side effect of causing more lockups on some AGP systems (this is a bug in
> the AGP drivers that needs to be tracked down), adds some further fixes
> from Alex for radeon. Also in case you are wondering why this has a
> v2.6.34-rc2 merge in the middle of it, one of the radeon changes needed an
> i2c change before I could test it.
>
> original pull text:
> Some nouveau updates + misc drm core fixes,
>
> radeon kms: mostly fixes, however a cleanup to the ugly asic tables to
> avoid drift between C prototypes moves some stuff around, and I've merged
> Jerome's GPU recovery code, as I'd much rather users had some of hope of
> recovering from their GPU locking up than a dead box. It seems to work
> for quite a lot of people that have tested it, and it won't make a GPU
> lockup problem worse. This also finally fixes HDMI audio on rv7xx cards.
>
> The following changes since commit 220bf991b0366cc50a94feede3d7341fa5710ee4:
>  Linus Torvalds (1):
>        Linux 2.6.34-rc2
>
> are available in the git repository at:
>
>  ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git drm-linus
>
> Alex Deucher (32):
>      drm/radeon: add new RS880 pci id
>      drm/radeon/kms/atom: spread spectrum fix
>      drm/radeon/kms: use lcd pll limits when available
>      drm/radeon/kms: further spread spectrum fixes
>      drm/radeon/kms: fix pal tv-out support on legacy IGP chips
>      drm/radeon/kms: fix for hw i2c
>      drm/radeon/kms: fix i2c prescale calc on older radeons
>      drm/radeon/kms/r1xx: enable hw i2c
>      drm/radeon/kms/rs4xx: make sure crtcs are enabled when setting timing
>      drm/radeon/r600: add missing license and comments to r600_blit_shaders.c
>      drm/radeon/kms: expose thermal/fan i2c buses
>      drm/radeon/kms/pm: fix segfault in clock code
>      drm/radeon/kms: gfx init fixes for r6xx/r7xx
>      drm/radeon/kms/pm: fix typo in power table parsing
>      drm/radeon/kms: init rdev->num_crtc at asic init
>      drm/radeon/kms: display watermark fixes
>      drm/radeon/kms: never treat rs4xx as AGP
>      drm/radeon/kms: fix display bandwidth setup on rs4xx
>      drm/radeon/kms: remove lvds quirks
>      drm/radeon/kms/atom: make sure tables are valid (v2)
>      drm/radeon/kms: use new pre/post_xfer i2c bit algo hooks
>      drm/radeon/kms: add hw_i2c module option
>      drm/radeon/r600: remove some regs are not safe regs for command buffers
>      drm/radeon/kms: fix some typos in r6xx/r7xx hpd setup
>      drm/radeon/r6xx/r7xx: CS parser fixes
>      drm/radeon/kms: bump the version for r6xx/r7xx const buffer support
>      drm/radeon: bump the UMS driver version for r6xx/r7xx const buffer support
>      drm/radeon/r6xx/r7xx: further safe reg clean up
>      drm/radeon/kms: fix macbookpro connector quirk
>      drm/radeon/kms/atom: minor fixes to transmitter setup
>      drm/radeon/kms/dp: remove extraneous training complete call
>      drm/radeon/kms: minor fixes for eDP with LCD* device tags (v2)
>
> Ben Skeggs (5):
>      drm/nouveau: add option to allow override of dcb connector table types
>      drm/nouveau: Gigabyte NX85T connector table lies, it has DVI-I not HDMI
>      drm/nv50: fix connector table parsing for some cards
>      drm/nouveau: add module option to disable TV detection
>      drm/edid: allow certain bogus edids to hit a fixup path rather than fail
>
> Chris Wilson (1):
>      drm: Return ENODEV if the inode mapping changes
>
> Daniel Vetter (5):
>      drm/radeon: create radeon_asic.c
>      drm/radeon: move asic structs to radeon_asic.c
>      drm/radeon: unconfuse return value of radeon_asic->clear_surface_reg
>      drm/radeon: include radeon_asic.h in the asic specific files
>      drm/radeon: collect r100 asic related declarations in radeon_asic.h
>
> Dave Airlie (8):
>      drm/ttm: use drm calloc large and free large
>      Merge remote branch 'nouveau/for-airlied' into drm-linus
>      Merge branch 'radeon-for-airlied' of ../linux-2.6 into drm-linus
>      drm/radeon/bo: add some fallback placements for VRAM only objects.
>      drm/radeon/kms: don't print error on -ERESTARTSYS.
>      Merge branch 'v2.6.34-rc2' into HEAD
>      Merge branch 'drm-radeon-fixes' into HEAD
>      Revert "drm/radeon/bo: add some fallback placements for VRAM only objects."
>
> Francisco Jerez (2):
>      drm/nv04-nv40: Fix up the programmed horizontal sync pulse delay.
>      drm/nouveau: Never evict VRAM buffers to system.
>
> Jerome Glisse (6):
>      drm/radeon/kms: catch atombios infinite loop and break out of it
>      drm/radeon/kms: fence cleanup + more reliable GPU lockup detection V4
>      drm/radeon/kms: rename gpu_reset to asic_reset
>      drm/radeon/kms: simplify & improve GPU reset V2
>      drm/radeon/kms: fix typo in r520 asic functions
>      drm/radeon/kms: avoid possible oops (call gart_fini before gart_disable)
>
> Maarten Maathuis (2):
>      drm/nouveau: print a message very early during suspend
>      drm/nv50: add a memory barrier to pushbuf submission
>
> Marcin Kościelnicki (4):
>      drm/nv50: Remove redundant/incorrect ctxvals initialisation.
>      drm/nouveau: Fix fbcon corruption with font width not divisible by 8
>      drm/nv50: Make ctxprog wait until interrupt handler is done.
>      drm/nv50: Improve PGRAPH interrupt handling.
>
> Michel Dänzer (1):
>      drm/radeon/kms: Only restrict BO to visible VRAM size when pinning to VRAM.
>
> Pauli Nieminen (1):
>      drm/radeon/kms: Fix NULL pointer dereference if memory allocation failed.
>
> Rafał Miłecki (8):
>      drm/radeon/kms: clean HDMI definitions
>      drm/radeon/kms: clean assigning HDMI blocks to encoders
>      drm/radeon/kms: add HDMI code for pre-DCE3 R6xx GPUs
>      drm/radeon/kms: enable audio engine on DCE32
>      drm/radeon/kms: remove dead audio/HDMI code
>      drm/radeon/kms: improve coding style a little
>      drm/radeon/kms: switch to condition waiting for reclocking
>      drm/radeon/kms: prepare for more reclocking operations
>
> Randy Dunlap (2):
>      drm/vmwgfx: depends on FB
>      drm: fix build error when SYSRQ is disabled
>
> Robert P. J. Day (1):
>      drm: "kobject_init/kobject_add" -> "kobject_init_and_add".
>
> Zhao Yakui (1):
>      drm: remove the EDID blob stored in the EDID property when it is disconnected
>
>  drivers/gpu/drm/drm_crtc_helper.c           |    1 +
>  drivers/gpu/drm/drm_edid.c                  |    9 -
>  drivers/gpu/drm/drm_fb_helper.c             |    2 +
>  drivers/gpu/drm/drm_fops.c                  |   16 +-
>  drivers/gpu/drm/nouveau/Makefile            |    2 +-
>  drivers/gpu/drm/nouveau/nouveau_bios.c      |   28 +-
>  drivers/gpu/drm/nouveau/nouveau_bios.h      |    3 +-
>  drivers/gpu/drm/nouveau/nouveau_bo.c        |    3 +-
>  drivers/gpu/drm/nouveau/nouveau_connector.c |    2 +-
>  drivers/gpu/drm/nouveau/nouveau_dma.c       |    5 +
>  drivers/gpu/drm/nouveau/nouveau_drv.c       |   10 +
>  drivers/gpu/drm/nouveau/nouveau_drv.h       |    6 +
>  drivers/gpu/drm/nouveau/nouveau_irq.c       |  609 +++++++++++++++++++--
>  drivers/gpu/drm/nouveau/nouveau_state.c     |    5 +-
>  drivers/gpu/drm/nouveau/nv04_crtc.c         |    6 +-
>  drivers/gpu/drm/nouveau/nv04_fbcon.c        |    6 +-
>  drivers/gpu/drm/nouveau/nv50_display.c      |    4 +-
>  drivers/gpu/drm/nouveau/nv50_fb.c           |   32 ++
>  drivers/gpu/drm/nouveau/nv50_fbcon.c        |    2 +-
>  drivers/gpu/drm/nouveau/nv50_graph.c        |   22 +-
>  drivers/gpu/drm/nouveau/nv50_grctx.c        |   13 +-
>  drivers/gpu/drm/radeon/Makefile             |    2 +-
>  drivers/gpu/drm/radeon/atom.c               |   91 +++-
>  drivers/gpu/drm/radeon/atom.h               |    8 +-
>  drivers/gpu/drm/radeon/atombios_crtc.c      |   98 +++-
>  drivers/gpu/drm/radeon/atombios_dp.c        |    3 -
>  drivers/gpu/drm/radeon/evergreen.c          |   19 +-
>  drivers/gpu/drm/radeon/r100.c               |  262 +++++----
>  drivers/gpu/drm/radeon/r100d.h              |  128 +++++
>  drivers/gpu/drm/radeon/r200.c               |    1 +
>  drivers/gpu/drm/radeon/r300.c               |  161 +++---
>  drivers/gpu/drm/radeon/r300d.h              |   47 ++-
>  drivers/gpu/drm/radeon/r420.c               |    6 +-
>  drivers/gpu/drm/radeon/r520.c               |   14 +-
>  drivers/gpu/drm/radeon/r600.c               |  113 ++---
>  drivers/gpu/drm/radeon/r600_audio.c         |   52 +--
>  drivers/gpu/drm/radeon/r600_blit_kms.c      |    3 +
>  drivers/gpu/drm/radeon/r600_blit_shaders.c  |   35 ++
>  drivers/gpu/drm/radeon/r600_cp.c            |    3 +
>  drivers/gpu/drm/radeon/r600_cs.c            |   70 +++-
>  drivers/gpu/drm/radeon/r600_hdmi.c          |  191 ++++---
>  drivers/gpu/drm/radeon/r600_reg.h           |   10 +-
>  drivers/gpu/drm/radeon/r600d.h              |   49 ++
>  drivers/gpu/drm/radeon/radeon.h             |  175 +++----
>  drivers/gpu/drm/radeon/radeon_asic.c        |  786 +++++++++++++++++++++++++++
>  drivers/gpu/drm/radeon/radeon_asic.h        |  562 ++-----------------
>  drivers/gpu/drm/radeon/radeon_atombios.c    |  461 +++++++++-------
>  drivers/gpu/drm/radeon/radeon_combios.c     |    7 +-
>  drivers/gpu/drm/radeon/radeon_connectors.c  |    2 +-
>  drivers/gpu/drm/radeon/radeon_cs.c          |   15 +-
>  drivers/gpu/drm/radeon/radeon_device.c      |  261 ++-------
>  drivers/gpu/drm/radeon/radeon_display.c     |   51 ++-
>  drivers/gpu/drm/radeon/radeon_drv.c         |    7 +-
>  drivers/gpu/drm/radeon/radeon_drv.h         |    3 +-
>  drivers/gpu/drm/radeon/radeon_encoders.c    |  106 ++--
>  drivers/gpu/drm/radeon/radeon_fence.c       |  107 ++--
>  drivers/gpu/drm/radeon/radeon_gart.c        |    2 +-
>  drivers/gpu/drm/radeon/radeon_i2c.c         |  153 +++---
>  drivers/gpu/drm/radeon/radeon_irq_kms.c     |   14 +-
>  drivers/gpu/drm/radeon/radeon_legacy_crtc.c |    8 +
>  drivers/gpu/drm/radeon/radeon_legacy_tv.c   |   29 +-
>  drivers/gpu/drm/radeon/radeon_mode.h        |   12 +-
>  drivers/gpu/drm/radeon/radeon_object.c      |    6 +-
>  drivers/gpu/drm/radeon/radeon_pm.c          |   46 ++-
>  drivers/gpu/drm/radeon/reg_srcs/r600        |   75 ---
>  drivers/gpu/drm/radeon/rs400.c              |   11 +-
>  drivers/gpu/drm/radeon/rs600.c              |   85 +++-
>  drivers/gpu/drm/radeon/rs600d.h             |   46 ++
>  drivers/gpu/drm/radeon/rs690.c              |   93 ++--
>  drivers/gpu/drm/radeon/rv515.c              |  106 +----
>  drivers/gpu/drm/radeon/rv515d.h             |   46 ++
>  drivers/gpu/drm/radeon/rv770.c              |   37 +-
>  drivers/gpu/drm/ttm/ttm_bo.c                |    4 +-
>  drivers/gpu/drm/ttm/ttm_memory.c            |   18 +-
>  drivers/gpu/drm/ttm/ttm_tt.c                |   23 +-
>  drivers/gpu/drm/vmwgfx/Kconfig              |    2 +-
>  include/drm/drmP.h                          |   34 +--
>  include/drm/drm_mem_util.h                  |   65 +++
>  include/drm/drm_pciids.h                    |    1 +
>  include/drm/ttm/ttm_bo_driver.h             |    1 -
>  80 files changed, 3503 insertions(+), 2109 deletions(-)
>  create mode 100644 drivers/gpu/drm/nouveau/nv50_fb.c
>  create mode 100644 drivers/gpu/drm/radeon/radeon_asic.c
>  create mode 100644 include/drm/drm_mem_util.h
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