summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2010-08-10drm: Remove unused fields from drm_display_infoAdam Jackson
Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-10drm: Use ENOENT consistently for the error return for an unmatched handle.Chris Wilson
This is consistent with trying to access a filename that not exist within a directory which is a good analogy here. The main reason for the change is that it is easy to confuse the error code of EBADF as an performing an ioctl on an invalid file descriptor (rather than an unknown object). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-10drm/radeon/kms: mark 3D power states as performanceAlex Deucher
Fixes lack of power saving with multiple heads on some desktop cards. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=16474 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-10drm: Only set DPMS once on the CRTC not after every encoder.Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-10drm/radeon/kms: add additional quirk for Acer rv620 laptopAlex Deucher
HPD pins are reversed Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=29387 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-10drm: Propagate error code from fb_create()Chris Wilson
Change the interface to expect a PTR_ERR specifing the real error code as opposed to assuming a NULL return => -EINVAL. Just once the user may not be at fault! Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-10radeon: handle errors in radeon_hwmon_init()Dan Carpenter
Smatch complained that the ERR_PTR from hwmon_device_register() wasn't handled.  I added some error handling in radeon_hwmon_init() to silence the warning. Unfortunately errors from radeon_pm_init() aren't handled so this doesn't really make a difference beyond silencing the warning. Also I changed DRM_ERROR() to dev_err() which is the new preferred method. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-10drm/radeon/kms: add support for router objectsAlex Deucher
router objects are found on systems that use a mux to control ddc line to connector routing or to control the actual clock and data routing from the chip to the connectors. This patch implements ddc line routing. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-10drm/radeon/kms: rework combios i2c handlingAlex Deucher
Handle asic specific table to hw mappings in combios_setup_i2c_bus() directly. This allows us to remove most of the combios quirks and clean up the i2c bus setup. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-10drm/radeon/kms: unify i2c handlingAlex Deucher
Previously we added i2c buses as needed when enumerating connectors power management, etc. This only exposed the actual buses used and could have lead to the same buse getting created more than once if one buses was used for more than one purpose. This patch sets up all i2c buses on the card in one place and users of the buses just point back to the one instance. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-10drm/radeon/kms: r600 CS parser fixesAlex Deucher
- buffer offsets in the base regs are 256b aligned so shift properly when comparing, fixed by Andre Maasikas - mipmap size was calculated wrong when nlevel=0 - texture bo offsets were used after the bo base address was added - vertex resource size register is size - 1, not size Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: Andre Maasikas <amaasikas@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-09drm/radeon: add a way to revoke hyper-z accessMarek Olšák
Signed-off-by: Marek Olšák <maraeo@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-09drm: Fix support for PCI domainsBenjamin Herrenschmidt
(For some reason I thought that went in ages ago ...) This fixes support for PCI domains in what should hopefully be a backward compatible way along with a change to libdrm. When the interface version is set to 1.4, we assume userspace understands domains and the world is at peace. We thus pass proper domain numbers instead of 0 to userspace. The newer libdrm will then try 1.4 first, and fallback to 1.1, along with ignoring domains in the later case (well, except on alpha of course) Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-09Merge remote branch 'nouveau/for-airlied' of /ssd/git/drm-nouveau-next into ↵Dave Airlie
drm-core-next * 'nouveau/for-airlied' of /ssd/git/drm-nouveau-next: (27 commits) drm/nvc0: fix typo in PRAMIN flush drm/nouveau: Fix DCB TMDS config parsing. drm/nv30: Fix PFB init for nv31. drm/nv04: Fix up SGRAM density detection. drm/i2c/ch7006: Don't use POWER_LEVEL_FULL_POWER_OFF on early chip versions. drm/nouveau: Init dcb->or on cards that have no usable DCB table. drm/nouveau: reduce severity of some "error" messages drm/nvc0: backup bar3 channel on suspend drm/nouveau: implement init table opcodex 0x5e and 0x9a drm/nouveau: implement init table op 0x57, INIT_LTIME drm/nvc0: implement crtc pll setting drm/nvc0: fix evo dma object so we display something drm/nvc0: rudimentary instmem support drm/nvc0: implement memory detection drm/nvc0: allow INIT_GPIO drm/nvc0: starting point for GF100 support, everything stubbed drm/nv30: Workaround dual TMDS brain damage. drm/nouveau: No need to set slave TV encoder configs explicitly. drm/nv17-nv4x: Attempt to init some external TMDS transmitters. drm/nv10: Fix up switching of NV10TCL_DMA_VTXBUF. ...
2010-08-09drm/radeon/kms: add missing copy from userDr. David Alan Gilbert
This hasn't mattered up until the ioctl started using the value, and it fell apart. fixes fd.o 29340, Ubuntu LP 606081 [airlied: cleaned up whitespace and don't need an error before pushing] Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-09drm/nvc0: fix typo in PRAMIN flushBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-09drm/nouveau: Fix DCB TMDS config parsing.Francisco Jerez
Thinko caused by 43bda05428a3d2021f3c12220073e0251c65df8b. Signed-off-by: Francisco Jerez <currojerez@riseup.net>
2010-08-09drm/nv30: Fix PFB init for nv31.Francisco Jerez
Fixes a regression introduced by 58bbb63720c8997e0136fe1884101e7ca40d68fd (fdo bug 29324). Reported-by: Johannes Obermayr <johannesobermayr@gmx.de> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-09drm/nv04: Fix up SGRAM density detection.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-09drm/i2c/ch7006: Don't use POWER_LEVEL_FULL_POWER_OFF on early chip versions.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-09drm/nouveau: Init dcb->or on cards that have no usable DCB table.Francisco Jerez
We need a valid OR value because there're a few nv17 cards with DCB v1.4. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nouveau: reduce severity of some "error" messagesBen Skeggs
There's some known configurations where the lack of these tables/scripts is perfectly normal, reduce visibilty of complaint messages to debug. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nvc0: backup bar3 channel on suspendBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nouveau: implement init table opcodex 0x5e and 0x9aMarcin Kościelnicki
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net>
2010-08-05drm/nouveau: implement init table op 0x57, INIT_LTIMEMarcin Kościelnicki
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net>
2010-08-05drm/nvc0: implement crtc pll settingBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nvc0: fix evo dma object so we display somethingBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nvc0: rudimentary instmem supportBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nvc0: implement memory detectionBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nvc0: allow INIT_GPIOBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nvc0: starting point for GF100 support, everything stubbedBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nv30: Workaround dual TMDS brain damage.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nouveau: No need to set slave TV encoder configs explicitly.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nv17-nv4x: Attempt to init some external TMDS transmitters.Francisco Jerez
sil164 and friends are the most common, usually they just need to be poked once because a fixed configuration is enough for any modes and clocks, so they worked without this patch if the BIOS had done a good job on POST. Display couldn't survive a suspend/resume cycle though. Unfortunately, BIOS scripts are useless here. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nv10: Fix up switching of NV10TCL_DMA_VTXBUF.Francisco Jerez
Not very nice, but I don't think there's a simpler workaround. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nouveau: Ack the context switch interrupt before switching contexts.Francisco Jerez
Leaving the IRQ unack'ed while switching contexts makes the switch fail randomly on some nv1x. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nouveau: Fix the INIT_CONFIGURE_PREINIT BIOS opcode.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nouveau: Don't pass misaligned offsets to io_mapping_map_atomic_wc().Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nouveau: unwind on load errorsDan Carpenter
nouveau_load() just returned directly if there was an error instead of releasing resources. Signed-off-by: Dan Carpenter <error27@gmail.com> Reviewed-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nouveau: Fix AGP reset when AGP FW is already enabled on init.Francisco Jerez
Previously nouveau_mem_reset_agp() was only disabling AGP fast writes when coming back from suspend. However, the "locked out of the card because of FW" problem can also be reproduced on init if you unload/reload nouveau.ko several times. This patch makes the AGP code reset FW on init. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nouveau: remove unused ttm bo listBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05drm/nv50: use custom i2c algo for dp auxchBen Skeggs
This makes it easier to see how this is working, and lets us transfer the EDID in blocks of 16 bytes. The primary reason for this change is because debug logs are rather hard to read with the hundreds of single-byte auxch transactions that occur. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05agp: intel-agp: do not use PCI resources before pci_enable_device()Kulikov Vasiliy
IRQ and resource[] may not have correct values until after PCI hotplug setup occurs at pci_enable_device() time. The semantic match that finds this problem is as follows: // <smpl> @@ identifier x; identifier request ~= "pci_request.*|pci_resource.*"; @@ ( * x->irq | * x->resource | * request(x, ...) ) ... *pci_enable_device(x) // </smpl> Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-05agp: efficeon-agp: do not use PCI resources before pci_enable_device()Kulikov Vasiliy
IRQ and resource[] may not have correct values until after PCI hotplug setup occurs at pci_enable_device() time. The semantic match that finds this problem is as follows: // <smpl> @@ identifier x; identifier request ~= "pci_request.*|pci_resource.*"; @@ ( * x->irq | * x->resource | * request(x, ...) ) ... *pci_enable_device(x) // </smpl> Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-05drm: kill BKL from common codeArnd Bergmann
This restricts the use of the big kernel lock to the i830 and i810 device drivers. The three remaining users in common code (open, ioctl and release) get converted to a new mutex, the drm_global_mutex, making the locking stricter than the big kernel lock. This may have a performance impact, but only in those cases that currently don't use DRM_UNLOCKED flag in the ioctl list and would benefit from that anyway. The reason why i810 and i830 cannot use drm_global_mutex in their mmap functions is a lock-order inversion problem between the current use of the BKL and mmap_sem in these drivers. Since the BKL has release-on-sleep semantics, it's harmless but it would cause trouble if we replace the BKL with a mutex. Instead, these drivers get their own ioctl wrappers that take the BKL around every ioctl call and then set their own handlers as DRM_UNLOCKED. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: David Airlie <airlied@linux.ie> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-04drm/kms: Simplify setup of the initial I2C encoder config.Francisco Jerez
In most use cases the driver will be using the same static config all the time: interpreting i2c_board_info::platform_data as the default config we can can save the GPU driver a redundant set_config() call. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-04drm,io-mapping: Specify slot to use for atomic mappingsChris Wilson
This is required should we ever attempt to use an io-mapping where KM_USER0 is verboten, such as inside an IRQ context. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-04drm/radeon/kms: only expose underscan on avivo chipsAlex Deucher
R4xx also uses the atom add connector function, but underscan is only supported on avivo chips. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-04drm: Cleanup after failing to create master->unique and dev->nameChris Wilson
v2: Userspace (notably xf86-video-{intel,ati}) became confused when drmSetInterfaceVersion() started returning -EBUSY as they used a second call (the first done in drmOpen()) to check their master credentials. Since userspace wants to be able to repeatedly call drmSetInterfaceVersion() allow them to do so. v3: Rebase to drm-core-next. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-04drm/radeon: tone down overchatty acpi debug messages.Dave Airlie
On non laptop systems we'll see these the whole time, so make them less important. Signed-off-by: Dave Airlie <airlied@redhat.com>
generated by cgit v0.10.2 at 2024-09-14 03:21:28 (GMT)