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2014-04-19Merge branch 'drm-next-3.15-wip' of ↵Dave Airlie8-211/+77
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 Deucher1-1/+3
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 Deucher1-1/+3
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 König1-6/+7
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 Casasnovas1-2/+7
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 Jaeger1-1/+1
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 Deucher1-2/+6
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 Deucher2-10/+20
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 Deucher2-13/+25
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 König1-0/+3
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 Deucher1-12/+13
As per internal recommendations. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-04-17drm/radeon: fix runpm handling on APUs (v4)Alex Deucher6-34/+27
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 Deucher1-0/+4
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
2014-04-08drm/radeon: Improve vramlimit module param documentationLauri Kasanen1-1/+1
Signed-off-by: Lauri Kasanen <cand@gmx.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2014-04-08drm/radeon: fix audio pin counts for DCE6+ (v2)Alex Deucher2-5/+14
There is actually quite a bit of variance based on the asic. v2: fix typo noticed by Jerome. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2014-04-08drm/radeon/dp: switch to the common i2c over aux codeAlex Deucher5-200/+44
Provides a nice cleanup in radeon. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-04-08drm/radeon/dp: handle zero sized i2c over aux transactions (v2)Alex Deucher1-5/+18
Needed for proper i2c over aux handling for certain monitors and configurations (e.g., dp bridges or adapters). v2: add comments clarifying tx_size setting. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-04-04drm/radeon: Use two-ended allocation by size, v2Lauri Kasanen1-1/+12
This decreases eviction by up to 20%, by improving the fragmentation quality. No harm in normal cases that fit VRAM fully (PTS gaming suite). In some cases, even the VRAM-fitting cases improved slightly (openarena, urban terror). 512kb was measured as the most optimal threshold for 3d workloads common to radeon. Other drivers may need different thresholds according to their workloads. v2: Nicer formatting Signed-off-by: Lauri Kasanen <cand@gmx.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-04-03drm/radeon: fix typo in spectre_golden_registersAlex Deucher1-1/+1
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2014-04-03drm/radeon: fix endian swap on hawaii clear state buffer setupAlex Deucher1-2/+2
Need to swap on BE. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2014-04-03drm/radeon: call drm_edid_to_eld when we update the edidAlex Deucher1-0/+1
This needs to be done to update some of the fields in the connector structure used by the audio code. Noticed by several users on irc. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2014-04-03drm/radeon: rework finding display PLL numbers v2Christian König1-90/+153
This completely reworks how the PLL parameters are generated and should result in better matching dot clock frequencies. Probably needs quite a bit of testing. bugs: https://bugs.freedesktop.org/show_bug.cgi?id=76564 v2: more cleanup and comments. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2014-04-03drm/radeon: fix resuming mode in pm runtime resume pathDave Airlie1-4/+6
For runtime pm we'd never suspend with the modesetting hw turned on, so don't try and resume the modesetting hw, as that path will take locks that the interface that is causing us to wake up might also take. Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-04-03drm/radeon: fix runtime suspend breaking secondary GPUsDave Airlie1-5/+12
Same fix as for nouveau, when we fail with EINVAL, subsequent gets fail hard, causing the device not to open. Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-04-03drm/radeon: clear needs_reset flag if IB test failsChristian König1-0/+1
If the IB test fails we don't want to reset the card over and over again, just accept that it isn't working. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=76501 Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-04-01drm: Replace crtc fb with primary plane fb (v3)Matt Roper6-24/+24
Now that CRTC's have a primary plane, there's no need to track the framebuffer in the CRTC. Replace all references to the CRTC fb with the primary plane's fb. This patch was generated by the Coccinelle semantic patching tool using the following rules: @@ struct drm_crtc C; @@ - (C).fb + C.primary->fb @@ struct drm_crtc *C; @@ - (C)->fb + C->primary->fb v3: Generate patch via coccinelle. Actual removal of crtc->fb has been moved to a subsequent patch. v2: Fixup several lingering crtc->fb instances that were missed in the first patch iteration. [Rob Clark] Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Rob Clark <robdclark@gmail.com>
2014-03-25drm/radeon: set PIPE_CONFIG for 1D and linear tiling modes on CIKMarek Olšák2-4/+26
This fixes fast color clear with 1D-tiled single-sample surfaces and Hyper-Z corruption with 1D-tiled depth surfaces. Even though it seems it is not needed for 1D tiling, CMASK and HTILE are always 2D-tiled, thus the hw needs to know the actual pipe configuration for CMASK and HTILE addressing no matter what the tiling mode of the surface is. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-03-25drm/radeon: use drm_dp_dpcd_read_link_status()Alex Deucher1-25/+5
Replace the radeon specific version with the generic version. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Christian König <christian.koenig@amd.com>
2014-03-25drm/radeon: use the new drm helpers for dp auxAlex Deucher3-107/+104
Switch to the new dp helpers. The main difference is that the DP helpers don't allow an adjustable delay in the aux transaction, but I don't know that this is necessary. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Christian König <christian.koenig@amd.com>
2014-03-25drm/radeon: clarify special handling in i2c over auxAlex Deucher1-20/+16
We need a special packet for the start and end of the transaction. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Christian König <christian.koenig@amd.com>
2014-03-25drm/radeon/atom: rework encoder enable/disable sequenceAlex Deucher1-48/+34
This more closely matches what the vbios does and also adds a quirk for travis lvds displays and powers down the sink on DP displays which saves some power and may fix display issues in some cases. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Christian König <christian.koenig@amd.com>
2014-03-25drm/radeon/dp: move sink power control to a separate functionAlex Deucher2-5/+23
This will be used elsewhere. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Christian König <christian.koenig@amd.com>
2014-03-25drm/radeon/dp: use i2c_get_adapdata rather than castingAlex Deucher1-1/+1
Minor code cleanup. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Christian König <christian.koenig@amd.com>
2014-03-20drm/radeon/kms: merge conflicted badlyDave Airlie1-4/+0
Not sure why git didn't flag this, but the result of automerge from 3.14-rc7 screwed up the radeon init procedure. Reported-by: Fireburn on #radeon Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-03-18Merge branch 'drm-next' of git://people.freedesktop.org/~dvdhrm/linux into ↵Dave Airlie2-3/+3
drm-next This is the 3rd respin of the drm-anon patches. They allow module unloading, use the pin_fs_* helpers recommended by Al and are rebased on top of drm-next. Note that there are minor conflicts with the "drm-minor" branch. * 'drm-next' of git://people.freedesktop.org/~dvdhrm/linux: drm: init TTM dev_mapping in ttm_bo_device_init() drm: use anon-inode instead of relying on cdevs drm: add pseudo filesystem for shared inodes
2014-03-18Merge tag 'v3.14-rc7' into drm-nextDave Airlie28-71/+113
Linux 3.14-rc7 Backmerge to help out Intel guys.
2014-03-16drm: init TTM dev_mapping in ttm_bo_device_init()David Herrmann2-3/+3
With dev->anon_inode we have a global address_space ready for operation right from the beginning. Therefore, there is no need to do a delayed setup with TTM. Instead, set dev_mapping during initialization in ttm_bo_device_init() and remove any "if (dev_mapping)" conditions. Cc: Dave Airlie <airlied@redhat.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com> Cc: Alex Deucher <alexdeucher@gmail.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
2014-03-16drm: use anon-inode instead of relying on cdevsDavid Herrmann2-2/+2
DRM drivers share a common address_space across all character-devices of a single DRM device. This allows simple buffer eviction and mapping-control. However, DRM core currently waits for the first ->open() on any char-dev to mark the underlying inode as backing inode of the device. This delayed initialization causes ugly conditions all over the place: if (dev->dev_mapping) do_sth(); To avoid delayed initialization and to stop reusing the inode of the char-dev, we allocate an anonymous inode for each DRM device and reset filp->f_mapping to it on ->open(). Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
2014-03-12drm/radeon/cik: properly set compute ring status on disableAlex Deucher1-1/+4
When we disable the rings, set the status properly. If not other code pathes may try and use the rings which are not functional at this point. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-03-12drm/radeon/cik: stop the sdma engines in the enable() functionAlex Deucher1-7/+5
We always stop the rings when disabling the engines so just call the stop functions directly from the sdma enable function. This way the rings' status is set correctly on suspend so there are no problems on resume. Fixes resume failures that result in acceleration getting disabled. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-03-12drm/radeon/cik: properly set sdma ring status on disableAlex Deucher1-0/+2
When we disable the rings, set the status properly. If not other code pathes may try and use the rings which are not functional at this point. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-03-12drm/radeon: fix runpm disabling on non-PX harderAlex Deucher1-1/+9
Make sure runtime pm is disabled on non-PX hardware. Should fix powerdown problems without displays attached. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-03-06drm/radeon/atom: select the proper number of lanes in transmitter setupAlex Deucher1-1/+1
We need to check for DVI vs. HDMI when setting up duallink since HDMI is single link only. Fixes 4k modes on newer asics. bug: https://bugs.freedesktop.org/show_bug.cgi?id=75223 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-03-06drm/radeon/dpm: fix typo in EVERGREEN_SMC_FIRMWARE_HEADER_softRegistersAlex Deucher1-1/+1
Should be at 0x8 rather than 0. fixes: https://bugzilla.kernel.org/show_bug.cgi?id=60523 Noticed by ArtForz on #radeon Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-03-06drm/radeon/cik: fix typo in documentationAlex Deucher1-1/+1
Copy-paste typo. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-03-06drm/radeon: silence GCC warning on 32 bitPaul Bolle1-1/+1
Building radeon_ttm.o on 32 bit x86 triggers a warning: In file included from include/asm-generic/bug.h:13:0, from [...]/arch/x86/include/asm/bug.h:38, from include/linux/bug.h:4, from include/drm/drm_mm.h:39, from include/drm/drm_vma_manager.h:26, from include/drm/ttm/ttm_bo_api.h:35, from drivers/gpu/drm/radeon/radeon_ttm.c:32: drivers/gpu/drm/radeon/radeon_ttm.c: In function 'radeon_ttm_gtt_read': include/linux/kernel.h:712:17: warning: comparison of distinct pointer types lacks a cast [enabled by default] (void) (&_min1 == &_min2); \ ^ drivers/gpu/drm/radeon/radeon_ttm.c:938:22: note: in expansion of macro 'min' ssize_t cur_size = min(size, PAGE_SIZE - off); ^ Silence this warning by using min_t(). Since cur_size will never be negative and its upper bound is PAGE_SIZE, we can change its type to size_t and use min_t(size_t, [...]) here. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2014-03-06drm/radeon: resume old pm lateAlex Deucher15-23/+16
Moving the pm resume up in the init order to fix dpm seems to have regressed somes cases with the old pm code. Move it back to late resume. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-03-06drm/radeon: TTM must be init with cpu-visible VRAM, v2Lauri Kasanen1-0/+3
Without this, a bo may get created in the cpu-inaccessible vram. Before the CP engines get setup, all copies are done via cpu memcpy. This means that the cpu tries to read from inaccessible memory, fails, and the radeon module proceeds to disable acceleration. Doing this has no downsides, as the real VRAM size gets set as soon as the CP engines get init. This is a candidate for 3.14 fixes. v2: Add comment on why the function is used Signed-off-by: Lauri Kasanen <cand@gmx.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2014-03-04drm/radeon: remove struct radeon_bo_listChristian König11-245/+244
Just move all fields into radeon_cs_reloc, removing unused/duplicated fields. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2014-03-03drm/radeon: drop non blocking allocations from sub allocatorChristian König4-8/+5
Not needed any more. Signed-off-by: Christian König <christian.koenig@amd.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-16 14:06:28 +0000