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2009-09-15drm/radeon/kms: clear confusion in GART init/deinit pathJerome Glisse14-190/+306
GART static one time initialization was mixed up with GART enabling/disabling which could happen several time for instance during suspend/resume cycles. This patch splits all GART handling into 4 differents function. gart_init is for one time initialization, gart_deinit is called upon module unload to free resources allocated by gart_init, gart_enable enable the GART and is intented to be call after first initialization and at each resume cycle or reset cycle. Finaly gart_disable stop the GART and is intended to be call at suspend time or when unloading the module. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-14drm/radeon/kms: cleanup - remove radeon_share.hJerome Glisse9-132/+84
radeon_share.h was begining to give problem with include order in respect of radeon.h. It's easier and also i think cleaner to move what was in radeon_share.h into radeon.h. At the same time use the extern keyword for function shared accross the module. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-14drm/radeon/kms: move mtrr range add and memory informationJerome Glisse2-8/+8
Move mtrr range and memory information printing to radeon_object_init, this are memory information and initialization common to all GPU and they better fit in this function. Will also prevent code duplication with upcoming init path changes. airlied: fixed warning introduced Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-14drm/radeon/kms: convert r4xx to new init pathJerome Glisse10-124/+1121
This convert r4xx to new init path it also fix few bugs. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-12drm/radeon/kms: fix typo in quirksAlex Deucher1-2/+2
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-09-12drm/radeon/kms/r600: fix blit dword count for non r6xxAlex Deucher1-2/+7
rv6xx emits two extra dwords in the render target setup. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-09-12drm/radeon/kms: add common lvds modes in the ddc caseAlex Deucher1-3/+6
previous patch only handled the non-ddc case. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-09-11drm/radeon/kms: set fbdev_info for suspend/resumeDave Airlie1-0/+1
this hopefully will bring back suspend/resume under kms. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-11drm/radeon/kms: move modeset init outside of GPU initJerome Glisse3-21/+25
We are splitting GPU & modeset init so that it's easier to abord only remaining GPU init when somethings fails. We want to always provide enough funcionalities to get fbcon and a shadowfb X working. Only acceptable error during initialization are memory allocation failure or io mapping failure. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-11drm/radeon/kms: add common scaled modes for TV and LVDSAlex Deucher1-9/+64
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-11drm/radeon/kms: pull in latest quirks and fixes from ddxAlex Deucher2-16/+33
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-11drm/radeon/kms/r600: use blit for BO movesAlex Deucher1-2/+2
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-11drm/radeon/kms: R3XX/R4XX AGP asic use PCI GART not PCIE GARTJerome Glisse4-3/+18
R3XX/R4XX AGP asic use the old PCI GART block, not the new PCIE GART. Make sure we pick the right GART when disabling AGP. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Acked-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-10drm/radeon/kms/r600: fix blit supportAlex Deucher1-8/+31
select the correct max number of bytes per blit based on whether the size is multiple of 4 bytes. This determines whether we can use 8 or 32 bit pixels for the blit. airlied: also merged the IB padding patch + correcting the VS offset for context Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-10drm/radeon/kms: Don't try to process irq when we are unloadingJerome Glisse1-0/+3
If module is being unloaded we should not try to handle irq especialy we should not call into drm helper or we could hard hang the computer free_irq will call the irq handler to make sure we behave properly. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-10drm/radeon/kms: add R4XX mc register access helper.Jerome Glisse4-0/+68
Atombios will use the mc register access helper and R4XX hw have a bigger mc range than R3XX so add R4XX specific mc register access helper. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-10drm/radeon/kms: call r100_cp_disable rather than duplicating code.Jerome Glisse2-2/+4
r100_cp_fini was duplicating code of r100_cp_disable, call r100_cp_disable instead. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-10drm/radeon/kms: wait for cp idle before stopping it.Jerome Glisse2-0/+78
If we stop CP and that it's still processing thing GPU hang might happen, this patch wait for CP idle (the wait can timeout) so we can avoid shutting down CP at bad time. This is especialy usefull when reseting the GPU as it seems GPU reset fails to properly reset CP when the CP wasn't stop after being idle. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-10drm/radeon/r600: fix legacy blit codeAlex Deucher1-17/+12
ARRAY_SIZE is number of elements not bytes. Fix ring counts accordingly, also make a few functions static. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-09drm/radeon/r600: use fence->timeout directlyAlex Deucher1-10/+1
Fixes fence timeouts on r6xx/r7xx. Noticed by taiu on IRC. Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
2009-09-09drm/radeon/kms: re-apply 2007d633d639c896396e4c4b53b38068f3831307Alex Deucher1-2/+8
Got accidently reverted by c93bb85b5cba3e3a06f2cad8e9bc5c23d3d10aac Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-09-08drm/radeon/kms: don't allow ERESTART to hit userspace.Dave Airlie1-3/+7
the pre-r600 fence code returns ebusy if we get hit by a signal so we should continue to do that. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08drm/radeon/kms: lower debugging on dpms events.Dave Airlie1-7/+6
Lower the debugging on encoders when getting DPMS events. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08drm/kms/radeon: make kms default a runtime optionDave Airlie3-16/+10
This makes the kms/enable disable a runtime not a build time option. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08drm/kms: fix kms helper license + KconfigDave Airlie1-1/+1
Allow the KMS module to work properly, and also rename it to KMS_HELPER so its clearer what its for. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08drm/radeon/kms: add r600 KMS supportJerome Glisse33-603/+8286
This adds the r600 KMS + CS support to the Linux kernel. The r600 TTM support is quite basic and still needs more work esp around using interrupts, but the polled fencing should work okay for now. Also currently TTM is using memcpy to do VRAM moves, the code is here to use a 3D blit to do this, but isn't fully debugged yet. Authors: Alex Deucher <alexdeucher@gmail.com> Dave Airlie <airlied@redhat.com> Jerome Glisse <jglisse@redhat.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08drm/radeon/kms: add initial radeon tv-out support.Dave Airlie15-385/+1938
This ports the tv-out code from the DDX to KMS. adds a radeon.tv module option, radeon.tv=0 to disable tv Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08drm/radeon/kms: add rn50/r100/r200 CS tracker.Dave Airlie11-439/+1711
This adds the command stream checker for the RN50, R100 and R200 cards. It stops any access to 3D registers on RN50, and does checks on buffer sizes on the r100/r200 cards. It also fixes some texture sizing checks on r300. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-07Merge intel drm-intel-next branchDave Airlie11-8/+61
Merge remote branch 'anholt/drm-intel-next' of ../anholt-2.6 into drm-next Conflicts: drivers/gpu/drm/i915/intel_display.c drivers/gpu/drm/i915/intel_drv.h drivers/gpu/drm/i915/intel_sdvo.c
2009-09-07drm: split crtc/fb helpers into a separate moduleDave Airlie1-0/+1
I really don't want to have core drm module rely on CONFIG_FB, so this is the easiest answer. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-07drm/radeon/kms: add updated registers from drm-fixes.Dave Airlie3-0/+5
Fixes up the DISCARD + 2 sided stencil in the new generator scripts. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-07drm/radeon/kms: block depthxy offset from use from userspace.Dave Airlie3-3/+0
This could be used to bypass CS checks. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-02drm/mm: add ability to dump mm lists via debugfsDave Airlie1-0/+56
This adds code to the drm_mm to talk to debugfs, and adds support to radeon to add the VRAM and GTT mm lists to debugfs. I tested with spinlock debugging and it doesn't give out. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-31drm/kms: move driver specific fb common code to helper functions (v2)Dave Airlie3-582/+93
Initially I always meant this code to be shared, but things ran away from me before I got to it. This refactors the i915 and radeon kms fbdev interaction layers out into generic helpers + driver specific pieces. It moves all the panic/sysrq enhancements to the core file, and stores a linked list of kernel fbs. This could possibly be improved to only store the fb which has fbcon on it for panics etc. radeon retains some specific codes used for a big endian workaround. changes: fix oops in v1 fix freeing path for crtc_info Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-31radeon: Use request_firmware()Ben Hutchings8-25371/+313
Loosely based on a patch by Jaswinder Singh Rajput <jaswinderlinux@gmail.com>. KMS support by Dave Airlie <airlied@redhat.com>. For Radeon 100- to 500-series, firmware blobs look like: struct { __be32 datah; __be32 datal; } cp_ucode[256]; For Radeon 600-series, there are two separate firmware blobs: __be32 me_ucode[PM4_UCODE_SIZE * 3]; __be32 pfp_ucode[PFP_UCODE_SIZE]; For Radeon 700-series, likewise: __be32 me_ucode[R700_PM4_UCODE_SIZE]; __be32 pfp_ucode[R700_PFP_UCODE_SIZE]; Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-31drm/radeon: cleanup mkregtable.cDave Airlie3-158/+152
This cleans up the code in mkregtable.c to be more kernel style. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-27drm/rs600/690: use autogenerated safe register tables.Dave Airlie5-68/+745
This ports rs690 to the safe reg tables and makes rs600 also use the same table. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-23drm/radeon/kms: Fix radeon_gem_busy_ioctl harder.Michel Dänzer1-3/+9
It was mixing up TTM placement values and flags. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-21drm/radeon: add GET_PARAM/INFO support for Z pipesAlex Deucher9-4/+37
Needed for occlusion queries on rv530 chips. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-21drm/radeon/kms: generate the safe register tables.Dave Airlie6-104/+1960
Previously we just made these offline and included them, but no reason we can't generate them at build time. TODO: add rs690 + r100/r200 when done. should we do rs480/rs690 no tcl version? Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-21drm/radeon/kms: add r100/r200 OQ support.Dave Airlie2-0/+13
This adds the relocation necessary for OQ support on the r100/r200 chipsets. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-21drm/radeon/kms: implement the bo busy ioctl properly.Dave Airlie2-1/+2
The previous patch assumes the ioctl already existed, when it actually didn't. It also didn't return the correct error code. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-20drm/ttm: Fixes for "Make parts of a struct ttm_bo_device global"Thomas Hellstrom1-1/+1
ttm: Remove a stray debug printout. Remove a re-init of the lru spinlock at device init. radeon: Fix the size of the bo_global allocation. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-20Merge Linus master to drm-nextDave Airlie43-1690/+3839
linux-next conflict reported needed resolution. Conflicts: drivers/gpu/drm/drm_crtc.c drivers/gpu/drm/drm_edid.c drivers/gpu/drm/i915/intel_sdvo.c drivers/gpu/drm/radeon/radeon_ttm.c drivers/gpu/drm/ttm/ttm_bo.c
2009-08-19ttm: Make parts of a struct ttm_bo_device global.Thomas Hellstrom2-6/+28
Common resources, like memory accounting and swap lists should be global and not per device. Introduce a struct ttm_bo_global to accomodate this, and register it with sysfs. Add a small sysfs interface to return the number of active buffer objects. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-08-19drm/kms/radeon: cleanup combios TV table like DDX.Dave Airlie1-29/+19
The fallback case wasn't getting executed properly if there was no TV table, which my T42 M7 hasn't got. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-19drm/radeon/kms: memset the allocated framebuffer before using it.Dave Airlie1-0/+2
This gets rid of some ugliness, we shuold probably find a way for the GPU to zero this. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-19drm/radeon/kms: although LVDS might be possible on crtc 1 don't do it.Dave Airlie1-0/+1
LVDS always requests RMX_FULL, we need to fix it so that doesn't happen before we can enable LVDS on crtc 1. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-17drm/radeon/kms: implement bo busy check + current domainDave Airlie3-1/+41
This implements the busy ioctl along with a current domain check. returns 0 or -EBUSY puts the current domain no matter what the answer. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-16drm/radeon/kms: cut down indirects in register accesses.Dave Airlie5-79/+47
We really don't want to be doing all these indirects, updating the GPU gart table is something we do often so the less overhead the better. Signed-off-by: Dave Airlie <airlied@redhat.com>
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