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path: root/drivers/gpu/drm/radeon
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2014-05-20drm/radeon: fix register typo on siAlex Deucher
Probably a copy paste typo. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2014-05-20drm/radeon: fix buffer placement under memory pressure v2Christian König
Some buffers (UVD/VM page tables) must be placed in VRAM, but the byte restriction for moving buffers didn't took this into account. v2: keep closer to the original code Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
2014-05-20drm/radeon: fix page directory update size estimationChristian König
Take padding into account as well. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=75651 Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2014-05-20drm/radeon: handle non-VGA class pci devices with ATRMAlex Deucher
Newer PX systems have non-VGA pci class dGPUs. Update the ATRM fetch method to handle those cases. bug: https://bugzilla.kernel.org/show_bug.cgi?id=75401 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2014-05-20drm/radeon: fix DCE83 check for mullinsAlex Deucher
Mullins is DCE83 just like Kabini. Set the proper number of endpoints on mullins. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-20drm/radeon: check VCE relocation buffer range v3Leo Liu
v2 (chk): fix image size storage v3 (chk): fix UV size calculation Signed-off-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-20drm/radeon: also try GART for CPU accessed buffersChristian König
Placing them exclusively into VRAM might not work all the time. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=78297 Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-05-06drm/radeon: add Mullins VCE supportLeo Liu
VCE 2.0 just like the other CIK parts. Signed-off-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: modesetting updates for Mullins.Samuel Li
Uses the same code as Kabini. Signed-off-by: Samuel Li <samuel.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: dpm updates for KV/KBAlex Deucher
- Use vddc/sclk dep table for voltage if available - Fix UVD DPM setup - Patch voltage tables properly for non-UVD blocks - Fix DPM + UVD/VCE on Mullins Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: add Mullins dpm support.Samuel Li
Generic dpm support similar to Kabini. Mullins specific features will be worked on later. Signed-off-by: Samuel Li <samuel.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: add Mullins UVD support.Samuel Li
Has same version of UVD as other CIK parts. Signed-off-by: Samuel Li <samuel.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: update cik init for Mullins.Samuel Li
Also add golden registers, update firmware loading functions. Signed-off-by: Samuel Li <samuel.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: add Mullins chip familySamuel Li
Mullins is a new CI-based APU. Signed-off-by: Samuel Li <samuel.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: lower the ref * post PLL maximumChristian König
Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=75241 Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: check that we have a clock before PLL setupChristian König
Partially fixes: https://bugzilla.kernel.org/show_bug.cgi?id=75211 Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: drm/radeon: add missing radeon_semaphore_free to error pathMaarten Lankhorst
It would appear this bug has been copy/pasted many times without being noticed. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2014-05-06drm/radeon: Fix num_banks calculation for SIMichel Dänzer
The way the tile mode array index was calculated only makes sense for the CIK specific macrotile mode array. For SI, we need to use one of the tile mode array indices reserved for displayable surfaces. This happened to result in correct display most if not all of the time because most of the SI tiling modes use the same number of banks. Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-01drm/radeon/dp: check for errors in dpcd readsAlex Deucher
Check to make sure the transaction succeeded before using the register value. Fixes occasional link training problems. Noticed-by: Sergei Antonov <saproj@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-01drm/radeon: avoid high jitter with small frac divsChristian König
Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-01drm/radeon: check buffer relocation offsetLeo Liu
Signed-off-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2014-05-01drm/radeon: use pflip irq on R600+ v2Christian König
Testing the update pending bit directly after issuing an update is nonsense cause depending on the pixel clock the CRTC needs a bit of time to execute the flip even when we are in the VBLANK period. This is just a non invasive patch to solve the problem at hand, a more complete and cleaner solution should follow in the next merge window. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=76564 v2: fix source IDs for CRTC2-6 Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2014-05-01drm/radeon/uvd: use lower clocks on old UVD to boot v2Christian König
Some RV7xx generation hardware crashes after you raise the UVD clocks for the first time. Try to avoid this by using the lower clocks to boot these. Workaround for: https://bugzilla.kernel.org/show_bug.cgi?id=71891 v2: lower clocks on IB test as well Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-05-01Merge branch 'drm-init-cleanup' of git://people.freedesktop.org/~danvet/drm ↵Dave Airlie
into drm-next Next pull request, this time more of the drm de-midlayering work. The big thing is that his patch series here removes everything from drm_bus except the set_busid callback. Thierry has a few more patches on top of this to make that one optional to. With that we can ditch all the non-pci drm_bus implementations, which Thierry has already done for the fake tegra host1x drm_bus. Reviewed by Thierry, Laurent and David and now also survived some testing on my intel boxes to make sure the irq fumble is fixed correctly ;-) The last minute rebase was just to add the r-b tags from Thierry for the 2 patches I've redone. * 'drm-init-cleanup' of git://people.freedesktop.org/~danvet/drm: drm/<drivers>: don't set driver->dev_priv_size to 0 drm: Remove dev->kdriver drm: remove drm_bus->get_name drm: rip out dev->devname drm: inline drm_pci_set_unique drm: remove bus->get_irq implementations drm: pass the irq explicitly to drm_irq_install drm/irq: Look up the pci irq directly in the drm_control ioctl drm/irq: track the irq installed in drm_irq_install in dev->irq drm: rename dev->count_lock to dev->buf_lock drm: Rip out totally bogus vga_switcheroo->can_switch locking drm: kill drm_bus->bus_type drm: remove drm_dev_to_irq from drivers drm/irq: remove cargo-culted locking from irq_install/uninstall drm/irq: drm_control is a legacy ioctl, so pci devices only drm/pci: fold in irq_by_busid support drm/irq: simplify irq checks in drm_wait_vblank
2014-04-23drm/<drivers>: don't set driver->dev_priv_size to 0Daniel Vetter
Especially not on modesetting drivers - this is used to size the driver private structure for legacy drm buffers. Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-23drm: pass the irq explicitly to drm_irq_installDaniel Vetter
Unfortunately this requires a drm-wide change, and I didn't see a sane way around that. Luckily it's fairly simple, we just need to inline the respective get_irq implementation from either drm_pci.c or drm_platform.c. With that we can now also remove drm_dev_to_irq from drm_irq.c. Reviewed-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-23drm: Rip out totally bogus vga_switcheroo->can_switch lockingDaniel Vetter
So I just wanted to add a new field to struct drm_device and accidentally stumbled over something. According to comments dev->open_count is protected by dev->count_lock, but that's totally not the case. It's protected by drm_global_mutex. Unfortunately the vga switcheroo callbacks took this comment at face value. The problem is that we can't just take the drm_global_mutex because: - It would lead to a locking inversion with the driver load/unload paths. - It wouldn't actually protect anything, for that we'd need to wrap the entire vga switcheroo code in the drm_global_mutex. And I'm not sure whether that would actually solve anything. What we probably want is a try_to_grab_switcheroo reference kind of thing which is used in the driver's ->open callback. Then we could move all that ->can_switch madness into the vga switcheroo core where it really belongs. But since that would amount to real work take the easy way out and just add a comment. It's definitely not going to make anything worse since doing switcheroo state changes while restarting X just isn't recommended. Even though the delayed switching code does exactly that. v2: - Simplify the ->can_switch implementations more (Thierry) - Fix comment about the dev->open_count locking (Thierry) Cc: Thierry Reding <treding@nvidia.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> (v1) Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-22drm/radeon: don't allow runpm=1 on systems with out ATPXAlex Deucher
vgaswitcheroo and the ATPX ACPI methods are required to power down the dGPU. bug: https://bugzilla.kernel.org/show_bug.cgi?id=73901 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-04-22drm/radeon: fix ATPX detection on non-VGA GPUsAlex Deucher
Some newer PX laptops have the pci device class set to DISPLAY_OTHER rather than DISPLAY_VGA. This properly detects ATPX on those laptops. Based on a patch from: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Cc: airlied@gmail.com
2014-04-22drm/radeon/pm: don't walk the crtc list before it has been initialized (v2)Alex Deucher
Avoids a crash in certain cases when thermal irqs are generated before the display structures have been initialized. v2: fix the vblank and vrefresh helpers as well bug: https://bugzilla.kernel.org/show_bug.cgi?id=73931 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-04-22drm/radeon: properly unregister hwmon interface (v2)Alex Deucher
Need to properly unregister the hwmon device on driver unload. v2: minor clean up bug: https://bugzilla.kernel.org/show_bug.cgi?id=73931 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-04-22drm/radeon: fix count in cik_sdma_ring_test()Alex Deucher
Should be 5 rather than 4. Noticed-by: Mathias Fröhlich <Mathias.Froehlich@gmx.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Christian König <christian.koenig@amd.com>
2014-04-22drm: remove drm_dev_to_irq from driversDaniel Vetter
Only used in some legacy pci drivers, and dereferencing the PCI irq is actually shorter ... Since this removes all users for drm_dev_to_irq from the tree except in drm_irq.c, move the inline helper in there. It'll disappear soon, too. v2: Polish commit message (Thierry) Reviewed-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-22drm/radeon/aux: fix hpd assignment for aux busAlex Deucher
The hpd (hot plug detect) pin assignment got lost in the conversion to to the common i2c over aux code. Without this information, aux transactions do not work properly. Fixes DP failures. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-04-20drm/radeon: improve PLL limit handling in post div calculationChristian König
This improves the PLL parameters when we work at the limits of the allowed ranges. Signed-off-by: Christian König <christian.koenig@amd.com>
2014-04-19drm/radeon: use fixed PPL ref divider if neededChristian König
Signed-off-by: Christian König <christian.koenig@amd.com>
2014-04-19drm/radeon: disable dpm on rv770 by defaultAlex Deucher
There seem to be stability issues on a number of cards. bugs: https://bugs.freedesktop.org/show_bug.cgi?id=76286 https://bugzilla.redhat.com/show_bug.cgi?id=1085785 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741619 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: matthias.graf@st.ovqu.de Cc: bp@alien8.de Cc: stable@vger.kernel.org
2014-04-19Merge branch 'drm-next-3.15-wip' of ↵Dave Airlie
git://people.freedesktop.org/~deathsimple/linux into drm-next Some i2c fixes over DisplayPort. * 'drm-next-3.15-wip' of git://people.freedesktop.org/~deathsimple/linux: drm/radeon: Improve vramlimit module param documentation drm/radeon: fix audio pin counts for DCE6+ (v2) drm/radeon/dp: switch to the common i2c over aux code drm/dp/i2c: Update comments about common i2c over dp assumptions (v3) drm/dp/i2c: send bare addresses to properly reset i2c connections (v4) drm/radeon/dp: handle zero sized i2c over aux transactions (v2) drm/i915: support address only i2c-over-aux transactions drm/tegra: dp: Support address-only I2C-over-AUX transactions
2014-04-17drm/radeon/ci: make sure mc ucode is loaded before checking the sizeAlex Deucher
Avoid a possible segfault. Noticed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-04-17drm/radeon/si: make sure mc ucode is loaded before checking the sizeAlex Deucher
Avoid a possible segfault. Noticed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-04-17drm/radeon: improve PLL params if we don't match exactly v2Christian König
Otherwise we might be quite off on older chipsets. v2: keep ref_div minimum Signed-off-by: Christian König <christian.koenig@amd.com>
2014-04-17drm/radeon: memory leak on bo reservation failure. v2Quentin Casasnovas
On bo reservation failure, we end up leaking fpriv. v2 (chk): rebased and added missing free on vm failure as well Fixes: 5e386b574cf7e1 ("drm/radeon: fix missing bo reservation") Cc: stable@vger.kernel.org Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Quentin Casasnovas <quentin.casasnovas@oracle.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-04-17drm/radeon: fix VCE fence commandChristoph Jaeger
Due to a type mismatch that causes an implicit type conversion, the upper 32 bits of the GPU address have been zeroed out when adding to the command buffer. Picked up by Coverity - CID 1198624. Signed-off-by: Christoph Jaeger <christophjaeger@linux.com>
2014-04-17drm/radeon: re-enable mclk dpm on R7 260X asicsAlex Deucher
If the new mc ucode is available. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-04-17drm/radeon: add support for newer mc ucode on CI (v2)Alex Deucher
Fixes mclk stability on certain asics. v2: print out mc firmware version used and size bug: https://bugs.freedesktop.org/show_bug.cgi?id=75992 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-04-17drm/radeon: add support for newer mc ucode on SI (v2)Alex Deucher
May fix stability issues with some newer cards. v2: print out mc firmware version used and size Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-04-17drm/radeon: apply more strict limits for PLL params v2Christian König
Letting post and refernce divider get to big is bad for signal stability. v2: increase the limit to 210 Signed-off-by: Christian König <christian.koenig@amd.com>
2014-04-17drm/radeon: update CI DPM powertune settingsAlex Deucher
As per internal recommendations. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-04-17drm/radeon: fix runpm handling on APUs (v4)Alex Deucher
Don't try and runtime suspend the APU in PX systems. We only want to power down the dGPU. v2: fix harder v3: fix stupid typo v4: consolidate runpm enablement to a single flag bugs: https://bugs.freedesktop.org/show_bug.cgi?id=75127 https://bugzilla.kernel.org/show_bug.cgi?id=72701 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-04-17drm/radeon: disable mclk dpm on R7 260XAlex Deucher
Setting higher mclks seems to cause stability issues on some R7 260X boards. Disable it for now for stability until we find a proper fix. bug: https://bugs.freedesktop.org/show_bug.cgi?id=75992 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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