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2010-01-21drm/radeon/kms: r600/r700 don't test ib if ib initialization failsJerome Glisse2-12/+14
If ib initialization failed don't try to test ib as it will result in an oops (accessing NULL ib buffer ptr). Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2010-01-21drm/radeon/kms: Forbid creation of framebuffer with no valid GEM objectJerome Glisse1-1/+5
This will avoid oops if at later point the fb is use. Trying to create a framebuffer with no valid GEM object is bogus and should be forbidden as this patch does. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2010-01-21drm/radeon/kms: r600 handle irq vector ring overflowJerome Glisse1-3/+7
In some rare case i faced an irq overflow quickly followed by a GPU lockup (hard hang) this patch try to deal with irq vector ring overflow, so far haven't been able to reproduce it with the patch. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2010-01-21drm/radeon/kms: r600/r700 don't process IRQ if not initializedJerome Glisse1-1/+7
In some rare case the wptr returned from the hw wasn't 0 and leaded to trick r600_process_irq that their were irq to process. Add a check to bail out if irq hasn't been initialized this will avoid oops provoqued by the rare wptr != 0 on initialization. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2010-01-21drm/radeon/kms: r600/r700 disable irq at suspendJerome Glisse3-18/+17
To avoid hw doing anythings after we disabled PCIE GART, fully disable IRQ at suspend. Also cleanup a bit the ih structure and process function. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2010-01-21drm/radeon/kms/r4xx: cleanup atom pathAlex Deucher3-65/+25
most of radeon_legacy_atom_set_surface() is taken care of in atombios_set_base(), so remove the duplicate setup and move the remaining bits (DISP_MERGE setup and FP2 sync) to atombios_crtc.c where they are used. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2010-01-21drm/radeon/kms: fix atombios_crtc_set_baseAlex Deucher1-3/+15
Make it call the proper backend depending on the GPU family. Right now r4xx cards with atombios modesetting enabled were using the avivo crtc base code. This also allows us to add support for new asics more easily. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2010-01-21drm/radeon/kms/atom: upstream parser updatesAlex Deucher2-1/+8
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2010-01-21drm/radeon/kms/atom: fix some parser bugsAlex Deucher1-16/+74
- add support for inline src params - fix shift_left/shift_right and shl/shr ops shift_* ops use inline src params, shl/r use full params - fix mask op (uses inline params) Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2010-01-21drm/radeon/kms: fix hardcoded mmio size in register functionsAlex Deucher1-2/+2
newer asics have large mmio apertures Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2010-01-21drm/radeon/kms/r100: fix bug in CS parserAlex Deucher1-0/+1
The first dword of PACKET3_3D_DRAW_IMMD maps to SE_VTX_FMT so the vertex size is part of the draw packet. This patch fixes a possible case where you have a command buffer that does not contain SE_VTX_FMT register write, but does contain PACKET3_3D_DRAW_IMMD. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2010-01-21drm/radeon/kms/r200: fix bug in CS parserAndrew Randrianasulu1-0/+2
Add missing vertex shader regs for r200. fixed fdo bug 26061 agd5f: use official reg names Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2010-01-21drm/radeon/kms/r200: fix bug in CS parserAndrew Randrianasulu1-2/+5
The checks for CUBE and 3D textures were inverted. fixes fdo bug 24159 agd5f: added comments for clarity. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2010-01-14drm/radeon/kms: Use radeon_agp_disable when disabling AGPJerome Glisse6-14/+15
Use same common function to disable agp so we replace the GART callback by the proper one when we do so. This fix oops if radeon_agp_init report failure. This patch also move radeon_agp_init out of *_mc_init for r600 & rv770 so that we can have a similar behavior than for previous hw, ie if agp_init fails it will fallback to GPU GART and disable AGP. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-14drm/radeon/kms: Disable AGP is aperture size < 32MJerome Glisse1-0/+7
radeon KMS need a GART of at least 32M to properly work. This patch check the AGP aperture size and disable if it's less than 32M. Note than unlike non KMS path we don't staticaly allocate AGP memory so we are not wasting memory not used by graphic processing. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-14drm/radeon/kms: Fix r600 blit cleanup pathJerome Glisse3-15/+21
r600 blit cleanup path need to check if a bo was allocated before trying to free or unpin it. This patch add this check and avoid oops when the initialization on r6xx or r7xx hw fails. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-14drm/radeon/kms: Do not unpin buffer in fb destructionJerome Glisse1-1/+0
It's not necessary to unpin buffer in fb destruction. pin/unpin need to be balanced and we don't pin in fb creation. We pin when an fb is associated to a crtc and unpin when the fb is disassociated from the crtc. Note: Maybe we should take reference on fb in set_base callback so fb doesn't disappear until it's unbind from ctrc. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-14drm/radeon/kms: fix displayport->dvi connector DDC.Dave Airlie1-1/+2
It appears that attempting AUXCH DDC breaks the subsequent attempt to do DDC over the i2c lines, so use the sink type to determine if we should be doing AUXCH or i2c DDC. This fixes my DVI monitor plugged into DP->DVI convertor. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-13Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6Linus Torvalds5-6/+39
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: change drm set mode messages as DRM_DEBUG drm: fix crtc no modes printf + typo drm/radeon/kms: only evict to GTT if CP is ready drm/radeon/kms: Fix crash getting TV info with no BIOS. drm/radeon/kms/rv100: reject modes > 135 Mhz on DVI (v2) drm/radeon/kms/r6xx+: make irq handler less verbose drm/radeon/kms: fix up LVDS handling on macs (v2)
2010-01-13drm/radeon/kms: only evict to GTT if CP is readyDave Airlie1-1/+4
Testing GTT ready might be more correct but cp.ready works fine and has been tested on irc by 2-3 ppl. fixes bug k.org 15035 and fd.o 25733 Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-13drm/radeon/kms: Fix crash getting TV info with no BIOS.Michel Dänzer1-0/+3
Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-13drm/radeon/kms/rv100: reject modes > 135 Mhz on DVI (v2)Alex Deucher1-0/+8
Due to heat issues. Fixes fdo bug 25992 v2: fix typo noticed by Maarten Maathuis Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-13drm/radeon/kms/r6xx+: make irq handler less verboseAlex Deucher1-4/+4
Unhandled vectors can be safely ignored, no need to spam the kernel log by default. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-13drm/radeon/kms: fix up LVDS handling on macs (v2)Alex Deucher1-1/+20
Based on radeonfb code and recent ddx fix. v2: minor formatting fix from Michel Dänzer Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Reviewed-by: Michel Dänzer <michel@daenzer.net> Tested-by: Michel Dänzer <michel@daenzer.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-11Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6Linus Torvalds31-402/+1457
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (45 commits) drm/nv04: Fix set_operation software method. drm/nouveau: initialise DMA tracking parameters earlier drm/nouveau: use dma.max rather than pushbuf size for checking GET validity drm/nv04: differentiate between nv04/nv05 drm/nouveau: Fix null deref in nouveau_fence_emit due to deleted fence drm/nv50: prevent a possible ctxprog hang drm/nouveau: have ttm's fault handler called directly drm/nv50: restore correct cache1 get/put address on fifoctx load drm/nouveau: create function for "dealing" with gpu lockup drm/nouveau: remove unused nouveau_channel_idle() function drm/nouveau: fix handling of fbcon colours in 8bpp drm/nv04: Context switching fixes. drm/nouveau: Use the software object for fencing. drm/nouveau: Allocate a per-channel instance of NV_SW. drm/nv50: make the blocksize depend on vram size drm/nouveau: better alignment of bo sizes and use roundup instead of ALIGN drm/nouveau: Don't skip card take down on nv0x. drm/nouveau: Implement nv42-nv43 TV load detection. drm/nouveau: Clean up the nv17-nv4x load detection code a bit. drm/nv50: fix fillrect color ...
2010-01-11drm/radeon/kms: add additional safe regs for r4xx/rs6xx and r5xxAlex Deucher5-2/+881
- r4xx/rs6xx: add support for extended pixel shader instruction/temp regs - r5xx: add SM3 regs Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: Don't try to enable IRQ if we have no handler installedJerome Glisse4-5/+28
If for any reason we haven't installed handler we shouldn't try to enable IRQ/MSI on the hw so we don't get unhandled IRQ/MSI which makes the kernel sad. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon: mkregtable.c: close a file before exitAlexander Beregalov1-1/+3
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: Make sure we release AGP device if we acquired itJerome Glisse5-8/+6
In some case we weren't releasing the AGP device at module unloading. This leaded to unfunctional AGP at next module load. This patch make sure we release the AGP bus if we acquire it. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: Schedule host path read cache flush through the ring V2Jerome Glisse13-32/+33
R300 family will hard lockup if host path read cache flush is done through MMIO to HOST_PATH_CNTL. But scheduling same flush through ring seems harmless. This patch remove the hdp_flush callback and add a flush after each fence emission which means a flush after each IB schedule. Thus we should have same behavior without the hard lockup. Tested on R100,R200,R300,R400,R500,R600,R700 family. V2: Adjust fence counts in r600_blit_prepare_copy() Signed-off-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: Workaround RV410/R420 CP errata (V3)Corbin Simpson2-0/+32
Long story short, this fixes sporadic hardlocks with my rv410 during times of intense 2D acceleration (Flash on Fx3). V2: Fix indentation and move errata_fini to suspend function so we don't leak scratch register over suspend/resume cycle. V3: Move scratch_reg to asic specific structure (aim is to slowly move stuff to asic specific structure and avoid poluting radeon_device struct with asic specific variables) Signed-off-by: Corbin Simpson <MostAwesomeDude@gmail.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: detect sideport memory on IGP chipsAlex Deucher8-3/+64
This detects if the sideport memory is enabled and if it is VRAM is evicted on suspend/resume. This should fix s/r issues on some IGPs. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon: fix a couple of array index errorsDarren Jenkins1-7/+7
There are a couple of array overruns, and some associated confusion in the code. This is just a wild guess at what the code should actually look like. Coverity CID: 13305 13306 agd5f: fix up the original intent of the timing code Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: add support for eDP (embedded DisplayPort)Alex Deucher5-12/+32
This is displayport used for internal connections such as laptop panels and systems with integrated monitors. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: pull in the latest upstream ObjectID.h changesAlex Deucher1-1/+126
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: whitespace changes to ObjectID.hAlex Deucher1-302/+242
Makes it easier to keep in sync with ddx and the upstream AMD versions. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-08drm/radeon/kms: fix typo in atom connector type handlingAlex Deucher2-31/+5
Also remove the problematic enums that were unused remnants from the ddx. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-06Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6Linus Torvalds9-24/+63
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: rs600: use correct mask for SW interrupt gpu/drm/radeon/radeon_irq.c: move a dereference below a NULL test drm/radeon/radeon_device.c: move a dereference below a NULL test drm/radeon/radeon_fence.c: move a dereference below the NULL test drm/radeon/radeon_connectors.c: add a NULL test before dereference drm/radeon/kms: fix memory leak drm/kms: Fix &&/|| confusion in drm_fb_helper_connector_parse_command_line() drm/edid: Fix CVT width/height decode drm/edid: Skip empty CVT codepoints drm: remove address mask param for drm_pci_alloc() drm/radeon/kms: add missing breaks in i2c and ss lookups drm/radeon/kms: add primary dac adj values table drm/radeon/kms: fallback to default connector table
2010-01-07drm/radeon/kms: rs600: use correct mask for SW interruptLuca Tettamanti1-1/+1
The mask happens to be the same, but the IH is reading the status, not the not the control register. Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-07gpu/drm/radeon/radeon_irq.c: move a dereference below a NULL testDarren Jenkins1-5/+5
If a NULL value is possible, the dereference should only occur after the NULL test. Coverity CID: 13338 Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-07drm/radeon/radeon_device.c: move a dereference below a NULL testDarren Jenkins1-2/+4
If a NULL value is possible, the dereference should only occur after the NULL test. Coverity CID: 13335 Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-07drm/radeon/radeon_fence.c: move a dereference below the NULL testDarren Jenkins1-5/+4
If a NULL value is possible, the dereference should only occur after the NULL test. Coverity CID: 13334 Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-07drm/radeon/radeon_connectors.c: add a NULL test before dereferenceDarren Jenkins1-1/+1
The encoder variable can be NULL in this function so I believe it should be checked before dereference. Coverity CID: 13253 [airlied: extremely unlikely to happen] Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-07drm/radeon/kms: fix memory leakJiri Slaby1-0/+1
Stanse found a memory leak in radeon_master_create. master_priv is not freed/assigned on all paths. Fix that. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-06drm/radeon/kms: add missing breaks in i2c and ss lookupsAlex Deucher1-0/+2
Should fix fdo bug 25741 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-06drm/radeon/kms: add primary dac adj values tableAlex Deucher1-9/+41
Look up primary dac adj values from the table if there is no bios or bios dac table to reference. The lookup table may need to be adjusted for certain families. Should fix kernel bug 14945. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-06drm/radeon/kms: fallback to default connector tableAlex Deucher1-1/+4
if necessary for combios Some early combios radeon cards don't have a connector table or dac table in the bios, if they do not, fallback to the default tables. Should fix kernel bug 14963. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6Linus Torvalds26-96/+480
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (35 commits) drm/radeon/kms: add definitions for v4 power tables drm/radeon/kms: never combine LVDS with another encoder drm/radeon/kms: Check module arguments to be valid V2 drm/radeon/kms: Avoid crash when trying to cleanup uninitialized structure drm/radeon/kms: add cvt mode if we only have lvds w/h and no edid (v4) drm/radeon/kms: add 3DC compression support drm/radeon/kms: allow rendering while no colorbuffer is set on r300 drm/radeon/kms: enable memory clock reading on legacy (V2) drm/radeon/kms: prevent parallel AtomBIOS calls drm/radeon/kms: set proper default tv standard drm/radeon/kms: fix legacy rmx drm/radeon/kms/atom: fill in proper defines for digital setup drm/kms: silencing a false positive warning. drm/mm: fix logic for selection of best fit block drm/vmwgfx: Use TTM handles instead of SIDs as user-space surface handles. drm/vmwgfx: Return -ERESTARTSYS when interrupted by a signal. drm/vmwgfx: Fix unlocked ioctl and add proper access control drm/radeon: fix build on 64-bit with some compilers. drivers/gpu: Use kzalloc for allocating only one thing DRM: Rename clamp variable ...
2009-12-23drm/radeon/kms: add definitions for v4 power tablesAlex Deucher1-0/+199
[airlied: just adding this for completeness to avoid drift between public atombios.h files] Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: never combine LVDS with another encoderAlex Deucher1-26/+23
When linking multiple encoders to a connector, make sure to not link LVDS with another connector. Some bioses have the same i2c line for LVDS and VGA. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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