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2010-01-14drm/radeon/kms: Use radeon_agp_disable when disabling AGPJerome Glisse
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 Glisse
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 Glisse
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 Glisse
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 Airlie
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>
2010-01-13drm/radeon/kms: only evict to GTT if CP is readyDave Airlie
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 Dänzer
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 Deucher
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 Deucher
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 Deucher
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>
2010-01-11drm/radeon/kms: add additional safe regs for r4xx/rs6xx and r5xxAlex Deucher
- 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 Glisse
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: Avoid calling vblank function is vblank wasn't initializedJerome Glisse
In some case vblank might not be initialized and we shouldn't try to use associated function. This patch make sure this is the case. It also export drm_vblank_cleanup so driver can cleanup vblank if for any reason IRQ/MSI is not working. 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 Beregalov
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 Glisse
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 Glisse
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 Simpson
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 Deucher
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 Jenkins
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 Deucher
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: Add eDP connector typeAlex Deucher
Add a new connector type for eDP (embedded displayport) eDP is more or less the same as DP but there are some cases when you might want to handle it separately. 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 Deucher
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 Deucher
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 Deucher
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>
2010-01-07drm/radeon/kms: rs600: use correct mask for SW interruptLuca Tettamanti
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 Jenkins
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 Jenkins
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 Jenkins
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 Jenkins
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 Slaby
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 Deucher
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 Deucher
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 Deucher
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>
2009-12-23drm/radeon/kms: add definitions for v4 power tablesAlex Deucher
[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 Deucher
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>
2009-12-23drm/radeon/kms: Check module arguments to be valid V2Jerome Glisse
This patch add a function which check module argument to be valid. On invalid argument it prints a warning and setback the default value. V2: Allow 0 for vram limit & agp mode which are the default value Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: Avoid crash when trying to cleanup uninitialized structureJerome Glisse
Add boolean to record if some part of the driver are initialized or not this allow to avoid a crash when trying to cleanup uninitialized structure members. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: add cvt mode if we only have lvds w/h and no edid (v4)Alex Deucher
This fixes LVDS on some mac laptops without a panel edid. v2 - Set proper mode type flags v3 - Note that this is not neceesarily the exact panel mode, but an approximation based on the cvt formula. For these systems we should ideally read the mode info out of the registers or add a mode table, but this works and is much simpler. v4 - Update comments and debug message. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: add 3DC compression supportMarek Olšák
There are 2 formats: ATI1N: 64 bits per 4x4 block, one-channel format ATI2N: 128 bits per 4x4 block, two-channel format Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: allow rendering while no colorbuffer is set on r300Marek Olšák
Because hardware cannot disable all colorbuffers directly to do depth-only rendering, a user should: - disable reading from a colorbuffer in blending - disable fastfill - set the color channel mask to 0 to prevent writing to a colorbuffer Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: enable memory clock reading on legacy (V2)Rafał Miłecki
V2: detect IGP cards (which don't have own memory) Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: prevent parallel AtomBIOS callsRafał Miłecki
This just adds a mutex around the atombios table execution so we don't call it from two contexts at once. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: set proper default tv standardAlex Deucher
we were just using 1 before. reported on irc by soreau Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: fix legacy rmxAlex Deucher
This makes 640x480 on my R100 work again, both in aspect and centered mode. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Tested-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms/atom: fill in proper defines for digital setupAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/kms: silencing a false positive warning.Marin Mitov
warning: 'width' may be used uninitialized in this function drivers/gpu/drm/drm_edid.c Signed-off-by: Marin Mitov <mitov@issp.bas.bg> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/mm: fix logic for selection of best fit blockBob Gleitsmann
This is from bug 25728. [airlied: I'm just forwarding the patch for review, Thomas, ickle?] Acked-by: Jerome Glisse <jglisse@redhat.com> Acked-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/vmwgfx: Use TTM handles instead of SIDs as user-space surface handles.Thomas Hellstrom
Improve the command verifier to catch all occurences of surface handles, and translate to SIDs. This way DMA buffers and 3D surfaces share a common handle space, which makes it possible for the kms code to differentiate. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/vmwgfx: Return -ERESTARTSYS when interrupted by a signal.Thomas Hellstrom
Fixes for TTM API change. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/vmwgfx: Fix unlocked ioctl and add proper access controlThomas Hellstrom
This fixes up vmwgfx for the unlocked ioctl code to avoid doing it in the driver. Also adds ioctl flags. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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