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path: root/drivers/gpu/drm/radeon/evergreen.c
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* drm/radeon/kms: remove duplicate card_posted() functionsAlex Deucher2011-01-171-26/+1
| | | | | | | Use the common one for all asics. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: add module option for pcie gen2Alex Deucher2011-01-171-0/+3
| | | | | | | | | | | | | | Switching to pcie gen2 causes problems on some boards. Add a module option to turn it on/off. There are gen2 compatability issues with some motherboards it seems. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=33027 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: don't enable pcie gen2 on NI yetAlex Deucher2011-01-071-1/+2
| | | | | | | Still needs to be implemented. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: add ucode loader for NIAlex Deucher2011-01-071-3/+18
| | | | | | | | | The MC ucode is no longer loaded by the vbios tables as on previous asics. It now must be loaded by the driver. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: add backend map workaround for bartsAlex Deucher2011-01-071-0/+1
| | | | | | | Same as Cypress. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: fill gpu init for NI asicsAlex Deucher2011-01-071-0/+71
| | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: update display watermark calculations for DCE5Alex Deucher2011-01-071-4/+16
| | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: set the MSB of the HDP slice sizeAlex Deucher2011-01-071-1/+1
| | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: add support for gen2 pcie link speedsAlex Deucher2011-01-071-0/+53
| | | | | | | Supported on rv6xx/r7xx/evergreen. Cards come up in gen1 mode. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon: use system_wq instead of dev_priv->wqTejun Heo2011-01-061-1/+1
| | | | | | | | | | | | | | | | | | With cmwq, there's no reason for radeon to use a dedicated workqueue. Drop dev_priv->wq and use system_wq instead. Because radeon_driver_irq_uninstall_kms() may be called from unsleepable context, the work items can't be flushed from there. Instead, init and flush from radeon_irq_kms_init/fini(). While at it, simplify canceling/flushing of rdev->pm.dynpm_idle_work. Always initialize and sync cancel instead of being unnecessarily smart about it. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Alex Deucher <alexdeucher@gmail.com> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: implement gpu lockup check for evergreenAlex Deucher2011-01-051-2/+24
| | | | | | | Now that soft reset works, we can add this. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* Merge branch 'master' of /home/airlied/kernel/linux-2.6 into drm-core-nextDave Airlie2011-01-051-15/+12
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| * drm/radeon/kms/evergreen: reset the grbm blocks at resume and initAlex Deucher2010-12-211-0/+10
| | | | | | | | | | | | | | | | | | This fixes module reloading and resume as the gfx block seems to be left in a bad state in some cases. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/radeon/kms: fix evergreen asic resetAlex Deucher2010-12-211-15/+0
| | | | | | | | | | | | | | | | | | | | | | Only reset the grbm blocks, srbm tends to lock the GPU if not done properly and in most cases is not necessary. Also, no need to call asic init after reset the grbm blocks. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/radeon/kms/evergreen: flush hdp cache when flushing gart tlbAlex Deucher2010-12-161-0/+2
| | | | | | | | | | | | | | | | Make sure vram changes hit memory. This mirrors the 6xx/7xx behavior. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon/kms: disable bo moves using the blitterAlex Deucher2010-12-221-0/+5
| | | | | | | | | | | | | | | | Blitting from vram to gart is problematic at the moment. Use the CPU for now to avoid buffer corruption. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon/kms: fix vram start calculation on ontario (v2)Alex Deucher2010-12-161-0/+6
| | | | | | | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | Merge branch 'drm-radeon-fusion' of ../drm-radeon-next into drm-core-nextDave Airlie2010-12-031-90/+207
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'drm-radeon-fusion' of ../drm-radeon-next: drm/radeon/kms: add Ontario APU ucode loading support drm/radeon/kms: add Ontario Fusion APU pci ids drm/radeon/kms: enable MSIs on fusion APUs drm/radeon/kms: add power table parsing support for Ontario fusion APUs drm/radeon/kms: refactor atombios power state fetching drm/radeon/kms: add bo blit support for Ontario fusion APUs drm/radeon/kms: add thermal sensor support for fusion APUs drm/radeon/kms: fill in GPU init for AMD Ontario Fusion APUs drm/radeon/kms: add radeon_asic struct for AMD Ontario fusion APUs drm/radeon/kms: evergreen.c updates for fusion drm/radeon/kms: MC setup changes for fusion APUs drm/radeon/kms: move r7xx/evergreen to its own vram_gtt setup function drm/radeon/kms: add support for ss overrides on Fusion APUs drm/radeon/kms: Add support for external encoders on fusion APUs drm/radeon/kms: atom changes for DCE4.1 devices drm/radeon/kms: add new family id for AMD Ontario APUs drm/radeon/kms: upstream power table updates drm/radeon/kms: upstream atombios.h updates drm/radeon/kms: upstream ObjectID.h updates drm/radeon/kms: setup mc chremap properly on r7xx/evergreen
| * | drm/radeon/kms: add thermal sensor support for fusion APUsAlex Deucher2010-11-231-0/+8
| | | | | | | | | | | | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: fill in GPU init for AMD Ontario Fusion APUsAlex Deucher2010-11-231-5/+44
| | | | | | | | | | | | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: evergreen.c updates for fusionAlex Deucher2010-11-231-81/+107
| | | | | | | | | | | | | | | | | | | | | fusion chips only have 2 crtcs. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: MC setup changes for fusion APUsAlex Deucher2010-11-231-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | - CONFIG_MEMSIZE is in bytes on fusion. - FB_BASE and FB_TOP are finer grained. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: move r7xx/evergreen to its own vram_gtt setup functionAlex Deucher2010-11-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | MC_VM_FB_LOCATION is at a different offset between r6xx and r7xx/evergreen. The location is needed for vram setup on fusion chips. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon/kms: setup mc chremap properly on r7xx/evergreenAlex Deucher2010-11-231-0/+38
| |/ | | | | | | | | | | | | | | Should improve performance slightly and possibly fix some issues. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/kms/radeon: Reorder vblank and pageflip interrupt handling.Mario Kleiner2010-11-221-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the vblank irq handler, calls to actual vblank handling, or at least drm_handle_vblank(), need to happen before calls to radeon_crtc_handle_flip(). Reason: The high precision pageflip timestamping and some other pageflip optimizations will need the updated vblank count and timestamps for the current vblank interval. These are calculated in drm_handle_vblank(), therefore it must go first. Signed-off-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon/kms: add pageflip ioctl support (v3)Alex Deucher2010-11-221-101/+200
|/ | | | | | | | | | | | This adds support for dri2 pageflipping. v2: precision updates from Mario Kleiner. v3: Multihead fixes from Mario Kleiner; missing crtc offset add note about update pending bit on pre-avivo chips Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: fix tiling info on evergreenAlex Deucher2010-11-181-1/+30
| | | | | | | | | | | | We aren't currently using tiling in userspace on evergreen, but the info we currently return for the tiling info query (gb_addr_config) is no adequate for userspace tiling alignment calculations. It does not contain the bank info. Create a custom tiling info dword with all the necessary info (num channels, num banks, group size, row size). Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drivers/gpu/drm: Update WARN usesJoe Perches2010-11-091-1/+1
| | | | | | | | | Coalesce long formats. Align arguments. Add missing newlines. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms/evergreen: add missing pm.vblank_sync update in vbl handlerAlex Deucher2010-11-091-0/+6
| | | | | | | Should fix dynpm problems on evergreen boards Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms/evergreen: set the clear state to the blit stateAlex Deucher2010-10-261-7/+31
| | | | | | | | | | | The hw stores a default clear state for registers in the context range that can be initialized when the CP is set up. Set the blit state as the default clear state and use the CLEAR_STATE packet to load the blit state rather than loading it from an IB. This reduces overhead when doing bo moves using the 3D engine. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: implement display watermark support for evergreenAlex Deucher2010-10-261-1/+436
| | | | | | | | | | Improper display watermarks can result in underflow to the display controllers which can cause flickering or other artifacts. This patch implements display watermark support and line buffer allocation for evergreen asics. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* Merge branch 'drm-fixes' of /home/airlied/kernel/linux-2.6 into drm-core-nextDave Airlie2010-10-191-2/+3
|\ | | | | | | | | | | | | Conflicts: drivers/gpu/drm/i915/intel_fb.c drivers/gpu/drm/radeon/r600_blit_kms.c drivers/gpu/drm/ttm/ttm_bo.c
| * drm/radeon/kms: fix bad cast/shift in evergreen.cAlex Deucher2010-10-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Missing parens. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=30718 Reported-by: Dave Gilbert <freedesktop@treblig.org> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Reviewed-by: Matt Turner <mattst88@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/radeon/kms: leave certain CP int bits enabledAlex Deucher2010-10-121-1/+1
| | | | | | | | | | | | | | | | These bits are used for internal communication and should be left enabled. This may fix s/r issues on some systems. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/radeon/kms: avoid corner case issue with unmappable vram V2Jerome Glisse2010-10-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We should not allocate any object into unmappable vram if we have no means to access them which on all GPU means having the CP running and on newer GPU having the blit utility working. This patch limit the vram allocation to visible vram until we have acceleration up and running. Note that it's more than unlikely that we run into any issue related to that as when acceleration is not woring userspace should allocate any object in vram beside front buffer which should fit in visible vram. V2 use real_vram_size as mc_vram_size could be bigger than the actual amount of vram [airlied: fixup r700_cp_stop case] Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon/kms: add drm blit support for evergreenAlex Deucher2010-10-061-22/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements blit support for bo moves using the 3D engine. It uses the same method as r6xx/r7xx: - store the base state in an IB - emit variable state and vertex buffers to do the blit This allows the hw to move bos using the 3D engine and allows full use of vram beyond the pci aperture size. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon/kms/r6xx+: use new style fencing (v3)Alex Deucher2010-10-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On r6xx+ a newer fence mechanism was implemented to replace the old wait_until plus scratch regs setup. A single EOP event will flush the destination caches, write a fence value, and generate an interrupt. This is the recommended fence mechanism on r6xx+ asics. This requires my previous writeback patch. v2: fix typo that enabled event fence checking on all asics rather than just r6xx+. v3: properly enable EOP interrupts Should fix: https://bugs.freedesktop.org/show_bug.cgi?id=29972 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon/kms: enable writeback (v2)Alex Deucher2010-10-061-10/+26
|/ | | | | | | | | | | | | | | | | | | | | | | | | When writeback is enabled, the GPU shadows writes to certain registers into a buffer in memory. The driver can then read the values from the shadow rather than reading back from the register across the bus. Writeback can be disabled by setting the no_wb module param to 1. On r6xx/r7xx/evergreen, the following registers are shadowed: - CP scratch registers - CP read pointer - IH write pointer On r1xx-rr5xx, the following registers are shadowed: - CP scratch registers - CP read pointer v2: - Combine wb patches for r6xx-evergreen and r1xx-r5xx - Writeback is disabled on AGP boards since it tends to be unreliable on AGP using the gart. - Check radeon_wb_init return values properly. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms/evergreen: fix backend setupAlex Deucher2010-09-131-8/+19
| | | | | | | | | | | | | | | | This patch fixes rendering errors on some evergreen boards. Hardcoding the backend map is not an optimal solution, but a better fix is being worked on. Similar to the fix for rv740 (6271901d828b34b27607314026deaf417f9f9b75). Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=29986 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms/evergreen: fix gpu hangs in userspace accel codeAlex Deucher2010-09-071-1/+38
| | | | | | | | | These VGT regs need to be programmed via the ring rather than MMIO as on previous asics (r6xx/r7xx). Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: remove useless clock codeAlex Deucher2010-09-021-9/+0
| | | | | | | | | | | This code was originally for forcing some clocks on certain asics. However, this code was later moved to asic specific functions for all of the affected asics. The only users of the original code at this point were r600, rv770, and evergreen and the code was not relevant for those asics. So, remove it. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms/r6xx+: add query for tile config (v2)Alex Deucher2010-08-021-0/+1
| | | | | | | | | | Userspace needs this information to access tiled buffers via the CPU. v2: rebased on evergreen accel changes Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: add support for internal thermal sensors (v3)Alex Deucher2010-08-021-0/+17
| | | | | | | | | | | | | | | | | | rv6xx/rv7xx/evergreen families supported; older asics did not have an internal thermal sensor. Note, not all oems use the internal thermal sensor, so it's only exposed in cases where it is used. Note also, that most laptops use an oem specific ACPI solution for GPU thermal information rather than using the internal thermal sensor directly. v2: export millidegrees celsius, use hwmon device properly. v3: fix Kconfig Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* Merge branch 'drm-platform' into drm-testingDave Airlie2010-07-071-2/+2
|\ | | | | | | | | | | | | | | * drm-platform: drm: Make sure the DRM offset matches the CPU drm: Add __arm defines to DRM drm: Add support for platform devices to register as DRM devices drm: Remove drm_resource wrappers
| * drm: Remove drm_resource wrappersJordan Crouse2010-06-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | Remove the drm_resource wrappers and directly use the actual PCI and/or platform functions in their place. [airlied: fixup nouveau properly to build] Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon/kms: add some missing regs to evergreen gpu initAlex Deucher2010-07-011-0/+23
| | | | | | | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon/kms: Force HDP_NONSURF to maximum sizeJerome Glisse2010-07-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | HDP non surface should cover the whole VRAM but we were misscomputing the size and we endup in some case not covering the VRAM at all (if VRAM size were > 1G). Covering more than the VRAM size shouldn't be an issue. Fix : https://bugs.freedesktop.org/show_bug.cgi?id=28016 [airlied: add evergreen fix] Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon/kms: fix typo in evergreen_gpu_initAlex Deucher2010-07-011-5/+5
| | | | | | | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon/kms: add trivial debugging for voltageRafał Miłecki2010-06-081-0/+1
| | | | | | | | | | | | | | | | agd5f: rebased Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon/kms/r600+: use voltage from requested clock mode (v3)Rafał Miłecki2010-06-081-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes FDO bug #28375, it's kind of regression, so quite important to have it for .35. V2: Fix on RV770+ as well. All other chipsets have only one clock mode per state. V3: I'm out of luck today. Grepped for voltage in r*.c and missed evergreen. agd5f: rebased Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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