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path: root/drivers/gpu/drm/nouveau/nouveau_bios.c
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* drm/nouveau/mxm: initial implementation of dcb sanitisationBen Skeggs2011-12-21
| | | | | | | | | | | | | | | | The DCB table provided by the VBIOS on most MXM chips has a number of entries which either need to be disabled, or modified according to the MXM-SIS Output Device Descriptors. The x86 vbios code usually takes care of this for us, however, with the large number of laptops now with switchable graphics or optimus, a lot of the time nouveau is responsible for POSTing the card instead - leaving some fun situations like, plugging in a monitor and having nouveau decide 3 connectors actually just got plugged in.. No MXM-SIS fetching methods implemented yet. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/disp: parse connector info directly in nouveau_connector.cBen Skeggs2011-12-21
| | | | | | | | | | | | Another case where we parsed vbios data to some structs, then again use that info once to construct another set of data. Skip the intermediate step. This is also slightly improved in that we can now use DCB 3.x connector table info, which will allow NV4x to gain hotplug support, and to make quirks for SPWG LVDS panels unnecessary. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/i2c: do parsing of i2c-related vbios info in nouveau_i2c.cBen Skeggs2011-12-21
| | | | | | | | Not much point parsing the vbios data into a struct which is only used once to parse the data into another struct, go directly from vbios to nouveau_i2c_chan. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/bios: start refactoring dcb routinesBen Skeggs2011-12-21
| | | | | | | | This primary reason for this was mostly to avoid duplication of some of this stuff by the MXM-SIS parser. However, some other cleanups will also follow this as a result. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/bios: fold fixup_legacy_i2cBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/bios: pass drm_device to ROMPTR, rather than nvbiosBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50/pm: s/PLL_UNK05/PLL_VDEC/Martin Peres2011-12-21
| | | | | | | | | | Following to "drm/nv50/pm: s/unk05/vdec/", let's rename the PLL to PLL_VDEC PLL names are purely indicative and are based on the most important engine it clocks. Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/gpio: remove invert flag, use state[] everywhereBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50/bios: fixup mpll programming from the init table parserBen Skeggs2011-11-09
| | | | | | | Reportedly this has been causing stability and corruption issues after resuming from suspend for a few people. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv40/pm: execute memory reset script from vbiosBen Skeggs2011-09-20
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/dp: return master dp table pointer too when looking up encoderBen Skeggs2011-09-20
| | | | | | | Will need to be able to distinguish 2.0/2.1 from 3.0 soon. Also, move the vbios parsing to nouveau_dp where it belongs. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/bios: simplify U/d table hash matching func to just matchBen Skeggs2011-09-20
| | | | | | | The caller is now responsible for parsing its own lists (or whatever) of possible encoders. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/dp: store unencoded link_bw everywhereBen Skeggs2011-09-20
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/dp: restructure link training codeBen Skeggs2011-09-20
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/bios: check for null script pointers in parserBen Skeggs2011-09-20
| | | | | | Allows us to be lazy elsewhere... Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/bios: allow passing in crtc to the init table parserBen Skeggs2011-09-20
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/bios: fix INIT_GPIO for new chipsetsBen Skeggs2011-09-20
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/gpio: initial implementationBen Skeggs2011-09-20
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Add a quirk for Gigabyte NX86TEmil Velikov2011-07-24
| | | | | | | | | The connector table lies, the card has DVI-I not HDMI Fixes bug https://bugs.freedesktop.org/show_bug.cgi?id=35675 v2: Mention the bugreport Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: fix fetching vbios from above 4GiB vram addressesBen Skeggs2011-06-26
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: silence error for missing dac loadval tableBen Skeggs2011-06-23
| | | | | | | There's lots of boards (all recent ones) that don't have this anymore, so punt the message to debug loglevel. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50: DCB table quirks for another busted XFX boardBen Skeggs2011-06-23
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: recognise DCB connector type 0x41 as LVDSBen Skeggs2011-05-15
| | | | | | | | After looking at a number of different logs, it appears 0x41 likely indicates the presense of an LVDS panel following the SPWG spec (http://www.spwg.org/) Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: pull refclk from vbios on limits 0x40 boardsBen Skeggs2011-05-15
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: quirk for XFX GT-240X-YABen Skeggs2011-04-04
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: implement init table opcode 0x5cBen Skeggs2011-04-04
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/vbios: parse more gpio tag bits from connector tableBen Skeggs2011-02-24
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: make vbios parser runnable from an atomic contextBen Skeggs2011-02-24
| | | | | | | | | The nv50 display isr bh needs to be converted to a tasklet, which means we can't sleep anymore. The places we execute vbios init tables are rare, and not in any way performance critical, so this isn't a huge problem. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* Merge remote-tracking branch 'airlied/drm-core-next' into drm-nouveau-nextBen Skeggs2011-02-24
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| * Merge branch 'drm-nouveau-next' of ↵Dave Airlie2011-01-26
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes * 'drm-nouveau-next' of git://git.freedesktop.org/git/nouveau/linux-2.6: drm/nvc0/grctx: correct an off-by-one drm/nv50: Fix race with PFIFO during PGRAPH context destruction. drm/nouveau: Workaround incorrect DCB entry on a GeForce3 Ti 200. drm/nvc0: implement irq handler for whatever's at 0x14xxxx drm/nvc0: fix incorrect TPC register setup drm/nouveau: probe for adt7473 before f75375 drm/nouveau: remove dead function definition
| * \ Merge branch 'for-next' of ↵Linus Torvalds2011-01-13
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) Documentation/trace/events.txt: Remove obsolete sched_signal_send. writeback: fix global_dirty_limits comment runtime -> real-time ppc: fix comment typo singal -> signal drivers: fix comment typo diable -> disable. m68k: fix comment typo diable -> disable. wireless: comment typo fix diable -> disable. media: comment typo fix diable -> disable. remove doc for obsolete dynamic-printk kernel-parameter remove extraneous 'is' from Documentation/iostats.txt Fix spelling milisec -> ms in snd_ps3 module parameter description Fix spelling mistakes in comments Revert conflicting V4L changes i7core_edac: fix typos in comments mm/rmap.c: fix comment sound, ca0106: Fix assignment to 'channel'. hrtimer: fix a typo in comment init/Kconfig: fix typo anon_inodes: fix wrong function name in comment fix comment typos concerning "consistent" poll: fix a typo in comment ... Fix up trivial conflicts in: - drivers/net/wireless/iwlwifi/iwl-core.c (moved to iwl-legacy.c) - fs/ext4/ext4.h Also fix missed 'diabled' typo in drivers/net/bnx2x/bnx2x.h while at it.
| | * | Fix spelling mistakes in commentsStefan Weil2011-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | milisecond -> millisecond meassge -> message Cc: Kalle Valo <kvalo@adurom.com> Cc: Jiri Kosina <trivial@kernel.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | | drm/nouveau: Fix detection of DDC-based LVDS on DCB15 boards.Francisco Jerez2011-02-16
| |_|/ |/| | | | | | | | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* | | drm/nouveau: Workaround incorrect DCB entry on a GeForce3 Ti 200.Francisco Jerez2011-01-24
|/ / | | | | | | | | | | | | | | Fixes the DVI-D output on that board (fdo bug 32645). Reported-by: Bryan Quigley <BryanQuigley@Ubuntu.com> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* / drm/nouveau: fabricate DCB encoder table for iMac G4Francisco Jerez2010-12-03
|/ | | | | | | | | In typical Apple fashion there's no standard information about what encoders are present on this machine, this patch adds a quirk to provide it. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Fix a few confusions between "chipset" and "card_type".Francisco Jerez2010-11-17
| | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* Merge branch 'drm-core-next' of ↵Linus Torvalds2010-10-26
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (476 commits) vmwgfx: Implement a proper GMR eviction mechanism drm/radeon/kms: fix r6xx/7xx 1D tiling CS checker v2 drm/radeon/kms: properly compute group_size on 6xx/7xx drm/radeon/kms: fix 2D tile height alignment in the r600 CS checker drm/radeon/kms/evergreen: set the clear state to the blit state drm/radeon/kms: don't poll dac load detect. gpu: Add Intel GMA500(Poulsbo) Stub Driver drm/radeon/kms: MC vram map needs to be >= pci aperture size drm/radeon/kms: implement display watermark support for evergreen drm/radeon/kms/evergreen: add some additional safe regs v2 drm/radeon/r600: fix tiling issues in CS checker. drm/i915: Move gpu_write_list to per-ring drm/i915: Invalidate the to-ring, flush the old-ring when updating domains drm/i915/ringbuffer: Write the value passed in to the tail register agp/intel: Restore valid PTE bit for Sandybridge after bdd3072 drm/i915: Fix flushing regression from 9af90d19f drm/i915/sdvo: Remove unused encoding member i915: enable AVI infoframe for intel_hdmi.c [v4] drm/i915: Fix current fb blocking for page flip drm/i915: IS_IRONLAKE is synonymous with gen == 5 ... Fix up conflicts in - drivers/gpu/drm/i915/{i915_gem.c, i915/intel_overlay.c}: due to the new simplified stack-based kmap_atomic() interface - drivers/gpu/drm/vmwgfx/vmwgfx_drv.c: added .llseek entry due to BKL removal cleanups.
| * drm/nouveau: don't use the default pll limits in table v2.1 on nv50+ cardsEmil Velikov2010-10-04
| | | | | | | | | | | | | | | | This fixes issues bug 30370 and prevents another possible divide by zero on the original nv50 cards, by returning -ENOENT Signed-off-by: Emil Velikov <eeydev@nottingham.ac.uk> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: Add a module option to force card POST.Marcin Kościelnicki2010-10-04
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: v3.0 pll limits tables have type<->register mapping tooBen Skeggs2010-09-24
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: Don't try to parse a GPIO table on early DCBv2.2 BIOSes.Francisco Jerez2010-09-24
| | | | | | | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: correct INIT_DP_CONDITION subcondition 5Ben Skeggs2010-09-24
| | | | | | | | | | | | Fixes DP output on a GTX 465 board I have. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: implement parsing of DCB 2.2 GPIO tableBen Skeggs2010-09-24
| | | | | | | | | | | | | | Found on NV3x boards, this should allow voltage modifications to work on these chipsets. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: allow static performance level settingBen Skeggs2010-09-24
| | | | | | | | | | | | | | Guarded by a module parameter for the moment, read the code for the magic value which enables it. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: make bios code easier to use externallyBen Skeggs2010-09-24
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: make the behaviour of get_pll_limits() consistentBen Skeggs2010-09-24
| | | | | | | | | | | | | | | | | | | | | | This replaces all the pll_types definitions for ones that match the types used in the tables in recent VBIOS versions. get_pll_limits() will now accept either type or register value as input across all limits table versions, and will store the actual register ID that a PLL type refers to in the returned structure. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* | mm: stack based kmap_atomic()Peter Zijlstra2010-10-26
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Keep the current interface but ignore the KM_type and use a stack based approach. The advantage is that we get rid of crappy code like: #define __KM_PTE \ (in_nmi() ? KM_NMI_PTE : \ in_irq() ? KM_IRQ_PTE : \ KM_PTE0) and in general can stop worrying about what context we're in and what kmap slots might be appropriate for that. The downside is that FRV kmap_atomic() gets more expensive. For now we use a CPP trick suggested by Andrew: #define kmap_atomic(page, args...) __kmap_atomic(page) to avoid having to touch all kmap_atomic() users in a single patch. [ not compiled on: - mn10300: the arch doesn't actually build with highmem to begin with ] [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: fix up drivers/gpu/drm/i915/intel_overlay.c] Acked-by: Rik van Riel <riel@redhat.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Chris Metcalf <cmetcalf@tilera.com> Cc: David Howells <dhowells@redhat.com> Cc: Hugh Dickins <hughd@google.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: David Miller <davem@davemloft.net> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Dave Airlie <airlied@linux.ie> Cc: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drm/nouveau: Fix TMDS on some DCB1.5 boards.Francisco Jerez2010-08-26
| | | | | | | | | The TMDS output of an nv11 was being detected as LVDS, because it uses DCB type 2 for TMDS instead of type 4. Reported-by: Bertrand VIEILLE <Vieille.Bertrand@free.fr> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Fix backlight control on PPC machines with an internal TMDS panel.Francisco Jerez2010-08-26
| | | | | | | | This commit fixes fdo bug 29685. Reported-by: Vlado Plaga <rechner@vlado-do.de> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Use a helper function to match PCI device/subsystem IDs.Francisco Jerez2010-08-26
| | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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