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* fbdev: allow passing more than one aperture for handoffMarcin Slusarz2010-05-1810-88/+123
| | | | | | | | | | | | | | It removes a hack from nouveau code which had to detect which region to pass to kick vesafb/efifb. Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: Eric Anholt <eric@anholt.net> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Cc: Dave Airlie <airlied@redhat.com> Cc: Peter Jones <pjones@redhat.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm: Prefix info printk about registering panic notifier with 'drm'Kirill Smelkov2010-05-181-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recently I've studied my system dmesg and seen this: <lots of stuff before> 1 [ 0.478416] ACPI: Battery Slot [C1B4] (battery present) 2 [ 0.478648] ACPI: Battery Slot [C1B3] (battery absent) 3 [ 0.906678] [drm] initialized overlay support 4 [ 1.762304] Console: switching to colour frame buffer device 128x48 5 [ 1.765211] fb0: inteldrmfb frame buffer device 6 [ 1.765242] registered panic notifier 7 [ 1.765272] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 8 [ 1.765372] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled <lots of stuff after> and it was not evident who registered that panic notifier on line 6. I'd bought it as some low-level stuff needed by kernel itself, but the time was inappropriate -- too late for such things. So I had to study sources to see it was drm who was registering switch-to-fb on panic. Let's avoid possible confusion and mark this message as going from drm subsystem. (I'm a bit unsure whether to use '[drm]:' or 'drm:' -- the rest of the kernel just uses 'topic:', and even in drm_fb_helper.c we use 'fb%d:' without [] brackets. Either way is ok with me.) Signed-off-by: Kirill Smelkov <kirr@landau.phys.spbu.ru> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: add query for crtc hw id from crtc id to get info V2Jerome Glisse2010-05-183-1/+21
| | | | | | | | | | | Userspace need to know the hw crtc id (0, 1, 2, ...) from the drm crtc id. Bump the minor version so userspace can enable conditionaly features depend on this. V2 use num_crtc and avoid DRM_ERROR Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/edid: Fix 1024x768@85HzAdam Jackson2010-05-181-1/+1
| | | | | | | | | | Having hsync both start and end on pixel 1072 ain't gonna work very well. Matches the X server's list. Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-By: Michael Tokarev <mjt@tls.msk.ru> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
* drivers/gpu/drm: Use kzallocJulia Lawall2010-05-184-9/+4
| | | | | | | | | | | | | | | | | | | | | | | | Use kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Reviewed-by: Corbin Simpson <MostAwesomeDude@gmail.com> Reviewed-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm_edid: There should be 6 Standard TimingsDan Carpenter2010-05-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Smatch complained that we initialize 6 elements in add_detailed_modes() but the timings[] array is declared with 5 elements. Adam Jackson verified that 6 is the correct number of timings. On Mon, May 10, 2010 at 12:08:24PM -0400, Adam Jackson wrote: > > > struct std_timing timings[5]; > > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > This decl is wrong, should be 6. From the 1.4 spec: > > "Six additional Standard Timings may be listed as a display descriptor > (tag #FAh)." > > The 1.3 spec is a little less explicit about it, but does show 6 > standard timing codes in the 0xFA detailed subblock, terminated by 0x0A > in the 18th byte. I don't have the docs for 1.2 or earlier, but we're > paranoid enough about not adding broken timings that we should be fine. This patch is basically a clean up, because timings[] is declared inside a union and increasing the number of elements here doesn't change the overall size of the union. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drivers/gpu/drm: Use kmemdupJulia Lawall2010-05-182-6/+3
| | | | | | | | | | | | | | | | | | | | | | | Use kmemdup when some other buffer is immediately copied into the allocated region. A simplified version of the semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; statement S; @@ - to = \(kmalloc\|kzalloc\)(size,flag); + to = kmemdup(from,size,flag); if (to==NULL || ...) S - memcpy(to, from, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Dave Airlie <airlied@redhat.com>
* vga: fix kconfig text typosRandy Dunlap2010-05-181-3/+3
| | | | | | | | | Fix typos in vga/Kconfig file and use GPU (upper case) consistently. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/edid: remove an unneeded variableDan Carpenter2010-05-181-2/+0
| | | | | | | | We don't use timing_level any more after: 9cf00977da0 "drm/edid: Unify detailed block parsing between base and extension blocks". Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms/combios: match lvds panel info parsing to ddxAlex Deucher2010-05-181-12/+14
| | | | | | | Should work better on some panels. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms/atom: fix typo in LVDS panel info parsingAlex Deucher2010-05-181-1/+1
| | | | | | | | | Fixes LVDS issues on some laptops; notably laptops with 2048x1536 panels. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: fix copy pasto in disable encoders patchAlex Deucher2010-05-111-1/+1
| | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms/atom: disable the encoders in encoder_disableAlex Deucher2010-05-081-0/+39
| | | | | | | | Previously we just set them to dpms off. This should save additional power. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/ttm: fix, avoid iomapping system memoryJerome Glisse2010-05-071-1/+1
| | | | | | | | | | | If the memory is not iomem we should not try to ioremap it. Should fix : https://bugs.freedesktop.org/show_bug.cgi?id=27822 Signed-off-by: Jerome Glisse <jglisse@redhat.com> Tested-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: R3XX-R4XX fix GPU reset codeJerome Glisse2010-04-272-9/+1
| | | | | | | | | | | | | | | | | | | Previous reset code leaded to computer hard lockup (need to unplug the power too reboot the computer) on various configuration. This patch change the reset code to avoid hard lockup. The GPU reset is failing most of the time but at least user can log in remotely or properly shutdown the computer. Two issues were leading to hard lockup : - Writting to the scratch register lead to hard lockup most likely because the write back mecanism is in fuzy state after GPU lockup. - Resetting the GPU memory controller and not reinitializing it after leaded to hard lockup. We did only reinitialize in case of successfull reset thus unsuccessfull reset quickly leaded to hard lockup. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: HDMI irq supportChristian Koenig2010-04-235-56/+112
| | | | | | | | Implements irq support for HDMI audio output. Now the polling timer is only enabled if irq support isn't available. Signed-off-by: Christian König <deathsimple@vodafone.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: rework audio polling timerChristian König2010-04-234-26/+61
| | | | | | | | | Rework HDMI audio polling timer, only enable it when at least one HDMI encoder needs it. Preparation for replacing it with irq support. Signed-off-by: Christian König <deathsimple@vodafone.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
* agp: use scratch page on memory remove and at GATT creation V4Jerome Glisse2010-04-239-4/+44
| | | | | | | | | | | | | | | | | | | | | | | Convert most AGP chipset to use scratch page as default entries. This help avoiding GPU querying 0 address and trigger computer fault. With KMS and memory manager we bind/unbind AGP memory constantly and it seems that some GPU are still doing AGP traffic even after GPU report being idle with the memory segment. Tested (radeon GPU KMS + Xorg + compiz + glxgears + quake3) on : - SIS 1039:0001 & 1039:0003 - Intel 865 8086:2571 Compile tested for other bridges V2 enable scratch page on uninorth V3 fix unbound check in uninorth insert memory (Michel Dänzer) V4 rebase on top of drm-next branch with the lastest intel AGP changeset (stable should use version V3 of the patch) Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Michel Dänzer <michel@daenzer.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm: add initial DRM developer documentationJesse Barnes2010-04-212-1/+840
| | | | | | | | | | Add a DRM DocBook providing basic information about DRM interfaces, including TTM, GEM, KMS and vblank infrastructure. Intended to provide information to new and existing developers about how to perform driver initialization, implement mode setting and other DRM features. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
* agp/intel: put back check that we have a driver for the bridge.Dave Airlie2010-04-201-0/+8
| | | | | | | On my 945 laptop + radeon GPU, I was getting an oops on boot without this check which seems to have gotten dropped in the rework. Signed-off-by: Dave Airlie <airlied@redhat.com>
* Revert "drm/i915: Configure the TV sense state correctly on GM45 to make TV ↵Dave Airlie2010-04-201-9/+0
| | | | | | | | | | | detection reliable" Eric mentioned on irc this patch was bad, so revert it. This reverts commit fb8b5a39b6310379d7b54c0c7113703a8eaf4a57. Acked-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* Merge branch 'drm-ttm-unmappable' into drm-core-nextDave Airlie2010-04-2018-269/+397
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | * drm-ttm-unmappable: drm/radeon/kms: enable use of unmappable VRAM V2 drm/ttm: remove io_ field from TTM V6 drm/vmwgfx: add support for new TTM fault callback V5 drm/nouveau/kms: add support for new TTM fault callback V5 drm/radeon/kms: add support for new fault callback V7 drm/ttm: ttm_fault callback to allow driver to handle bo placement V6 drm/ttm: split no_wait argument in 2 GPU or reserve wait Conflicts: drivers/gpu/drm/nouveau/nouveau_bo.c
| * drm/radeon/kms: enable use of unmappable VRAM V2Jerome Glisse2010-04-204-20/+0
| | | | | | | | | | | | | | | | | | | | This patch enable the use of unmappable VRAM thanks to previous TTM infrastructure change. V2 update after io_mem_reserve/io_mem_free callback balancing Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/ttm: remove io_ field from TTM V6Jerome Glisse2010-04-206-78/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All TTM driver have been converted to new io_mem_reserve/free interface which allow driver to choose and return proper io base, offset to core TTM for ioremapping if necessary. This patch remove what is now deadcode. V2 adapt to match with change in first patch of the patchset V3 update after io_mem_reserve/io_mem_free callback balancing V4 adjust to minor cleanup V5 remove the needs ioremap flag V6 keep the ioremapping facility in TTM [airlied- squashed driver removals in here also] Signed-off-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/vmwgfx: add support for new TTM fault callback V5Jerome Glisse2010-04-201-3/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This add the support for the new fault callback, does change anything from driver point of view. Improvement: store the aperture base in a variable so that we don't call a function to get it on each fault. Patch hasn't been tested. V2 don't derefence bo->mem.mm_node as it's not NULL only for VRAM or GTT V3 update after io_mem_reserve/io_mem_free callback balancing V4 callback has to ioremap V5 ioremap is done by TTM Signed-off-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/nouveau/kms: add support for new TTM fault callback V5Jerome Glisse2010-04-201-4/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This add the support for the new fault callback, does change anything from driver point of view, thought it should allow nouveau to add support for unmappable VRAM. Improvement: store the aperture base in a variable so that we don't call a function to get it on each fault. Patch hasn't been tested on any hw. V2 don't derefence bo->mem.mm_node as it's not NULL only for VRAM or GTT V3 update after io_mem_reserve/io_mem_free callback balancing V4 callback has to ioremap V5 ioremap is done by ttm Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/radeon/kms: add support for new fault callback V7Jerome Glisse2010-04-203-7/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This add the support for the new fault callback and also the infrastructure for supporting unmappable VRAM. V2 validate BO with no_wait = true V3 don't derefence bo->mem.mm_node as it's not NULL only for VRAM or GTT V4 update to splitted no_wait ttm change V5 update to new balanced io_mem_reserve/free change V6 callback is responsible for iomapping memory V7 move back iomapping to ttm Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/ttm: ttm_fault callback to allow driver to handle bo placement V6Jerome Glisse2010-04-205-85/+126
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On fault the driver is given the opportunity to perform any operation it sees fit in order to place the buffer into a CPU visible area of memory. This patch doesn't break TTM users, nouveau, vmwgfx and radeon should keep working properly. Future patch will take advantage of this infrastructure and remove the old path from TTM once driver are converted. V2 return VM_FAULT_NOPAGE if callback return -EBUSY or -ERESTARTSYS V3 balance io_mem_reserve and io_mem_free call, fault_reserve_notify is responsible to perform any necessary task for mapping to succeed V4 minor cleanup, atomic_t -> bool as member is protected by reserve mecanism from concurent access V5 the callback is now responsible for iomapping the bo and providing a virtual address this simplify TTM and will allow to get rid of TTM_MEMTYPE_FLAG_NEEDS_IOREMAP V6 use the bus addr data to decide to ioremap or this isn't needed but we don't necesarily need to ioremap in the callback but still allow driver to use static mapping Signed-off-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/ttm: split no_wait argument in 2 GPU or reserve waitJerome Glisse2010-04-0811-88/+115
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is case where we want to be able to wait only for the GPU while not waiting for other buffer to be unreserved. This patch split the no_wait argument all the way down in the whole ttm path so that upper level can decide on what to wait on or not. [airlied: squashed these 4 for bisectability reasons.] drm/radeon/kms: update to TTM no_wait splitted argument drm/nouveau: update to TTM no_wait splitted argument drm/vmwgfx: update to TTM no_wait splitted argument [vmwgfx patch: Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>] Signed-off-by: Jerome Glisse <jglisse@redhat.com> Acked-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/i915: drop pointer to drm_gem_objectDaniel Vetter2010-04-206-26/+23
| | | | | | | | | | | | | | | | | | Luckily the change is quite a little bit less invasive than I've feared. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/i915: don't use ->driver_private anymoreDaniel Vetter2010-04-202-2/+2
| | | | | | | | | | | | | | | | Thanks to the to_intel_bo helper, this change is rather trivial. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/i915: embed the gem object into drm_i915_gem_objectDaniel Vetter2010-04-202-29/+30
| | | | | | | | | | | | | | | | | | Just embed it and adjust the pointers, No other changes (that's for later patches). Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/i915: introduce i915_gem_alloc_objectDaniel Vetter2010-04-205-6/+14
| | | | | | | | | | | | | | | | Just preparation, no functional change. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm: free core gem object from driver callbacksDaniel Vetter2010-04-205-7/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | When drivers embed the core gem object into their own structures, they'll have to do this. Temporarily this results in an ugly kfree(gem_obj); in every gem driver. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm: extract drm_gem_object_initDaniel Vetter2010-04-202-10/+31
| | | | | | | | | | | | | | | | | | This function can be used by drivers who allocate the drm gem object on their own. No functional change in here, just preparation. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | Merge branch 'drm-radeon-evergreen-accel' into drm-core-nextDave Airlie2010-04-2010-84/+2218
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * drm-radeon-evergreen-accel: drm/radeon: fix cypress firmware typo. drm/radeon/kms/evergreen: add hpd support drm/radeon/kms/evergreen: implement irq support drm/radeon/kms/evergreen: setup and enable the CP drm/radeon/kms/evergreen: implement gfx init drm/radeon/kms/evergreen: add soft reset function drm/radeon/kms/evergreen: add gart support drm/radeon/kms: add support for evergreen power tables drm/radeon/kms: update atombios.h power tables for evergreen
| * | drm/radeon: fix cypress firmware typo.Dave Airlie2010-04-091-1/+1
| | | | | | | | | | | | | | | | | | Pointed out by Dave Witbrodt. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms/evergreen: add hpd supportAlex Deucher2010-04-092-8/+161
| | | | | | | | | | | | | | | | | | | | | Hot plug detect (hpd) for digital monitors Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms/evergreen: implement irq supportAlex Deucher2010-04-097-41/+719
| | | | | | | | | | | | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms/evergreen: setup and enable the CPAlex Deucher2010-04-096-32/+154
| | | | | | | | | | | | | | | | | | | | | | | | | | | The command processor (CP) fetches command buffers and feeds the GPU. This patch requires the evergreen family me and pfp ucode files. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms/evergreen: implement gfx initAlex Deucher2010-04-093-18/+668
| | | | | | | | | | | | | | | | | | | | | | | | This initializes the gfx engine so accel can eventually be used. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms/evergreen: add soft reset functionAlex Deucher2010-04-092-4/+132
| | | | | | | | | | | | | | | | | | | | | Works pretty similarly to r6xx/r7xx. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms/evergreen: add gart supportAlex Deucher2010-04-094-20/+311
| | | | | | | | | | | | | | | | | | | | | | | | Gart setup is more or less like r7xx. Copy rv770d.h to evergreend.h and fix up changes. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: add support for evergreen power tablesAlex Deucher2010-04-091-2/+42
| | | | | | | | | | | | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: update atombios.h power tables for evergreenAlex Deucher2010-04-091-2/+74
| | | | | | | | | | | | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | | Merge branch 'drm-fbdev-cleanup' into drm-core-nextDave Airlie2010-04-2033-1209/+1290
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * drm-fbdev-cleanup: drm/fb: remove drm_fb_helper_setcolreg drm/kms/fb: use slow work mechanism for normal hotplug also. drm/kms/fb: add polling support for when nothing is connected. drm/kms/fb: provide a 1024x768 fbcon if no outputs found. drm/kms/fb: separate fbdev connector list from core drm connectors drm/kms/fb: move to using fb helper crtc grouping instead of core crtc list drm/fb: fix fbdev object model + cleanup properly. Conflicts: drivers/gpu/drm/i915/i915_drv.h drivers/gpu/drm/nouveau/nouveau_drv.h
| * | | drm/fb: remove drm_fb_helper_setcolregJames Simmons2010-04-084-35/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is against the drm-fbdevfix1 branch. It removes the drm_fb_helper_setcolreg function. The reason is that fb_setcolreg is only used in the case where fb_setcmap is called and no fb_ops->fb_setcmap is used. In the drm case we always need a fb_setcmap hook to handle multiple crtcs so we don't need a fb_setcolreg hook. Please apply. Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/kms/fb: use slow work mechanism for normal hotplug also.Dave Airlie2010-04-079-182/+241
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | a) slow work is always used now for any fbcon hotplug, as its not a fast task and is more suited to being ran under slow work. b) attempt to not do any fbdev changes when X is running as we'll just mess it up. This hooks set_par to hopefully do the changes once X hands control to fbdev. This also adds the nouveau/intel hotplug support. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/kms/fb: add polling support for when nothing is connected.Dave Airlie2010-04-076-12/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we are running in a headless environment we have no idea what output the user might plug in later, we only have hotplug detect from the digital outputs. So if we detect no connected outputs at initialisation, start a slow work operation to poll every 5 seconds for an output. this is only hooked up for radeon so far, on hw where we have full hotplug detection there is no need for this. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/kms/fb: provide a 1024x768 fbcon if no outputs found.Dave Airlie2010-04-071-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we get no outputs setup provide a 1024x768 fbcon, with this + radeon hotplug stuff I can plug a monitor in after startup and get to see stuff. Last thing is to add some sort of timer for non-hpd outputs like VGA etc. Signed-off-by: Dave Airlie <airlied@redhat.com>
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