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* 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: handle bit-banging ourselvesBen Skeggs2011-12-21
| | | | | | | | | | | | | | | | | i2c-algo-bit doesn't actually work very well on one card I have access to (NVS 300), random single-bit errors occur most of the time - what we're doing now is closer to what xf86i2c.c does. The original plan was to figure out why i2c-algo-bit fails on the NVS 300, and fix it. However, while investigating I discovered i2c-algo-bit calls cond_resched(), which makes it a bad idea for us to be using as we execute VBIOS scripts from a tasklet, and there may very well be i2c transfers as a result. So, since I already wrote this code in userspace to track down the NVS 300 bug, and it's not really much code - lets use it. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/i2c: fix debug messageBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/i2c: tidy up bit-bang helpers, also fixing nv50 setsda bugBen Skeggs2011-12-21
| | | | | | | | | | Was using nv_mask, which is bad. Reading the reg senses the current line states, which aren't necessarily the states we're trying to drive the lines to. Fixed to store SCL driver state just as we already do for SDA. 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/nvd0/disp: use single, shared, sync bo for all evo channelsBen Skeggs2011-12-21
| | | | | | This simplifies some things, and hopefully won't come back to bite me. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/disp: rename sync channel to flip channelBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/disp: handle yet another interruptBen Skeggs2011-12-21
| | | | | | | | | | | | | | Spotted while messing with overlay channels (probably as a result of sending a similar "disable" sequence as we do for the flip channels). The value in 0x61008c was 0x20, which one would reasonably guess is "bit 5 == something to report about evo channel 5" - but who knows. Spotted the binary driver getting this too, and it appears to not do anything exciting as a result. So, handle it the same way and avoid an IRQ storm. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/disp: initialise overlay channelsBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/disp: add support for page flippingBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/disp: make it clearer that the cursor regs are pio evo channelsBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/disp: have evo names now, use themBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/disp: init display sync channelsBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/disp: scaler updates, overscan compensation etcBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/disp: update crtc timing calculations for interlace/doublescanBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: shutdown display on suspend/hibernateBen Skeggs2011-12-21
| | | | | | Known to fix some serious issues with hibernate on a couple of systems. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50/disp: fix evo for create/init + destroy/fini splitBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: re-jig fbcon suspend/resume process a littleBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/disp: introduce proper init/fini, separate from create/destroyBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/pm: fix missing volt changes when boot voltage is undefinedBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50/pm: fix a typo in clock calculationMartin Peres2011-12-21
| | | | | Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/disp: enable hdmi audioBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/disp: hook evo up to debuggingBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/disp: enable hdmi on sor if hdmi monitor presentBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0/disp: send eld to the audio codecBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/hdmi: enable audio for nva3:nvd0 chipsetsBen Skeggs2011-12-21
| | | | | | | Pre-nva3 will likely require far more extensive setup, and nvd9 needs to be checked to find its SOR_HDMI/SOR_AUDIO blocks. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50: fix page faulting for 128MB page table sizesMarcin Slusarz2011-12-21
| | | | | | | This seems to be a typo... Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: print correct engine number which failed to unload/idleMarcin Slusarz2011-12-21
| | | | | Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nva3/copy: fix typo in fuc which caused host to not recieve exceptionsBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nva3/copy: update fuc source for latest envytoolsBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50/pm: only touch 0x611200 on nv92-Ben Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50/pm: stabilise transition to 100MHz mclk a bitBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50/pm: avoid touching dom6/vdec clocks if perflvl doesn't define itBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50/pm: fix thinko which lead to clocks being slightly off sometimesBen Skeggs2011-12-21
| | | | | | | read_pll_ref() needs to take into account the refclk src bits in 0xc040 on some chipsets, it wasn't doing this. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50/pm: 0x84/0x86 can't use "1" for nvclk src, need 0x50 methodBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvc0/gr: add initial support for nvd9, not quite there yet..Ben Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvc0/gr: update fuc source to assemble with latest envyasBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50/disp: stricter check for evo being active on initBen Skeggs2011-12-21
| | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Tested-by: Martin Peres <martin.peres@labri.fr>
* drm/nv50/pm: free state struct after setting clocksBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/pm: change volt/fan before upclock, but after downclockBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/pm: remove the older interfaces completelyBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv04-nv30/pm: port to newer interfacesBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50/pm: rewrite clock management, and switch to the new pm hooksBen Skeggs2011-12-21
| | | | | | | | | | This area is horrifically complicated on these chipsets, and it's likely we will need at least a few more tweaks yet. Oh yes, and it's completely disabled on IGPs for the moment. From traces, things look potentially different there yet again. Sigh... 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/pm: make clocks_set return an error code clocks_set can fail.Martin Peres2011-12-21
| | | | | | | | | Reporting an error is better than silently refusing to reclock. V2: Use the same logic on nv40 Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nvd0: read temperature as we did on nv84+ boardsMartin Peres2011-12-21
| | | | | Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50/disp: fix scaling of doublescan modesBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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