- 29 Oct, 2019 2 commits
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
drm-misc-next for 5.5: UAPI Changes: -syncobj: allow querying the last submitted timeline value (David) -fourcc: explicitly defineDRM_FORMAT_BIG_ENDIAN as unsigned (Adam) -omap: revert the OMAP_BO_* flags that were added -- no userspace (Sean) Cross-subsystem Changes: -MAINTAINERS: add Mihail as komeda co-maintainer (Mihail) Core Changes: -edid: a few cleanups, add AVI infoframe bar info (Ville) -todo: remove i915 device_link item and add difficulty levels (Daniel) -dp_helpers: add a few new helpers to parse dpcd (Thierry) Driver Changes: -gma500: fix a few memory disclosure leaks (Kangjie) -qxl: convert to use the new drm_gem_object_funcs.mmap (Gerd) -various: open code dp_link helpers in preparation for helper removal (Thierry) Cc: Chunming Zhou <david1.zhou@amd.com> Cc: Adam Jackson <ajax@redhat.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Kangjie Lu <kjlu@umn.edu> Cc: Mihail Atanassov <mihail.atanassov@arm.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Thierry Reding <treding@nvidia.com> Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20191024155535.GA10294@art_vandelay
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
drm-next-5.5-2019-10-25: amdgpu: - BACO support for CI and VI asics - Quick memory training support for navi - MSI-X support - RAS fixes - Display AVI infoframe fixes - Display ref clock fixes for renoir - Fix number of audio endpoints in renoir - Fix for discovery tables - Powerplay fixes - Documentation fixes - Misc cleanups radeon: - revert a PPC fix which broke x86 Signed-off-by:
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- 25 Oct, 2019 7 commits
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Alex Deucher authored
To avoid walking past the end of the arrays since the PP_SMU defines don't match the renoir defines. Reviewed-by:
Prike Liang <Prike.Liang@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Pelloux-prayer, Pierre-eric authored
amdgpu_vm_prt_fini uses "vm->root.base.bo" so it must still be valid when we call it. Fixes: b65709a9 ("drm/amdgpu: reserve the root PD while freeing PASIDs") Signed-off-by:
Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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Dan Carpenter authored
Smatch complains that we need to initialized "*cap" otherwise it can lead to an uninitialized variable bug in the caller. This seems like a reasonable warning and it doesn't hurt to silence it at least. drivers/gpu/drm/amd/amdgpu/vi.c:767 vi_asic_reset_method() error: uninitialized symbol 'baco_reset'. Fixes: 425db255 ("drm/amdgpu: expose BACO interfaces to upper level from PP") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Alex Deucher authored
They are not used outside of the file they are defined in. Reviewed-by:
James Zhu <James.Zhu@amd.com> Acked-by:
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Alex Deucher authored
We need to allocate a large enough buffer for the feedback buffer, otherwise the IB test can overwrite other memory. Reviewed-by:
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chen gong authored
Add PSP TA firmware declaration for raven raven2 picasso Signed-off-by:
chen gong <curry.gong@amd.com> Reviewed-by:
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
drm-next-5.5-2019-10-09: amdgpu: - Additional RAS enablement for vega20 - RAS page retirement and bad page storage in EEPROM - No GPU reset with unrecoverable RAS errors - Reserve vram for page tables rather than trying to evict - Fix issues with GPU reset and xgmi hives - DC i2c over aux fixes - Direct submission for clears, PTE/PDE updates - Improvements to help support recoverable GPU page faults - Silence harmless SAD block messages - Clean up code for creating a bo at a fixed location - Initial DC HDCP support - Lots of documentation fixes - GPU reset for renoir - Add IH clockgating support for soc15 asics - Powerplay improvements - DC MST cleanups - Add support for MSI-X - Misc cleanups and bug fixes amdkfd: - Query KFD device info by asic type rather than pci ids - Add navi14 support - Add renoir support - Add navi12 support - gfx10 trap handler improvements - pasid cleanups - Check against device cgroup ttm: - Return -EBUSY with pipelining with no_gpu_wait radeon: - Silence harmless SAD block messages device_cgroup: - Export devcgroup_check_permission Signed-off-by:
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- 23 Oct, 2019 19 commits
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Thierry Reding authored
During the discussion of patches that enhance the drm_dp_link helpers it was concluded that these helpers aren't very useful to begin with. After all other drivers have been converted not to use these helpers anymore, move these helpers into the last remaining user: Tegra DRM. If at some point these helpers are deemed more widely useful, they can be moved out into the DRM DP helpers again. Signed-off-by:
Thierry Reding <treding@nvidia.com> Reviewed-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20191021143437.1477719-14-thierry.reding@gmail.com
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Thierry Reding authored
During the discussion of patches that enhance the drm_dp_link helpers it was concluded that these helpers aren't very useful to begin with. Start pushing the equivalent code into individual drivers to ultimately remove them. Signed-off-by:
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Thierry Reding authored
During the discussion of patches that enhance the drm_dp_link helpers it was concluded that these helpers aren't very useful to begin with. Start pushing the equivalent code into individual drivers to ultimately remove them. Signed-off-by:
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Thierry Reding authored
The DP specification uses the term "default framing" instead of "non- enhanced framing". Reviewed-by:
Andrzej Hajda <a.hajda@samsung.com> Signed-off-by:
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Thierry Reding authored
During the discussion of patches that enhance the drm_dp_link helpers it was concluded that these helpers aren't very useful to begin with. Start pushing the equivalent code into individual drivers to ultimately remove them. v3: make link rate unsigned int to avoid overflow Signed-off-by:
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Thierry Reding authored
During the discussion of patches that enhance the drm_dp_link helpers it was concluded that these helpers aren't very useful to begin with. Start pushing the equivalent code into individual drivers to ultimately remove them. v4: use bulk DPCD writes if possible (Daniel Vetter) Signed-off-by:
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Thierry Reding authored
If the transmitter supports pre-emphasis post cursor2 the sink will request adjustments in a similar way to how it requests adjustments to the voltage swing and pre-emphasis settings. Add a helper to extract these adjustments on a per-lane basis from the DPCD link status. Reviewed-by:
Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by:
Lyude Paul <lyude@redhat.com> Signed-off-by:
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Thierry Reding authored
Use microsecond sleeps for the clock recovery and channel equalization delays during link training. The duration of these delays can be from 100 us up to 16 ms. It is rude to busy-loop for that amount of time. While at it, also convert to standard coding style by putting the opening braces in a function definition on a new line. Also switch to using an unsigned int for the AUX read interval to match the data type of the parameters to usleep_range(). v2: use correct multiplier for training delays (Philipp Zabel) v3: clarify data type change in commit message Signed-off-by:
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Thierry Reding authored
Add a helper to check if the sink supports the eDP alternate scrambler reset value of 0xfffe. Reviewed-by:
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Thierry Reding authored
Add a helper to check whether the sink supports ANSI 8B/10B channel coding capability as specified in ANSI X3.230-1994, clause 11. Reviewed-by:
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Thierry Reding authored
Add a helper that checks for the fast training capability given the DPCD receiver capabilities blob. Reviewed-by:
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Thierry Reding authored
It's idiomatic to check the return value of a function call immediately after the function call, without any blank lines in between, to make it more obvious that the two lines belong together. Reviewed-by:
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Thierry Reding authored
Keeping the list sorted alphabetically makes it much easier to determine where to add new includes. Reviewed-by:
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Sean Paul authored
Parroting Daniel's backmerge justification from 2e79e22e: Thierry needs fd70c775 ("drm/bridge: tc358767: fix max_tu_symbol value") to be able to merge his dp_link patch series. Signed-off-by:
Sean Paul <seanpaul@chromium.org>
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Sean Paul authored
This reverts commit 23b48225. This patch does not have an acceptable open source userspace implementation, and as such it does not meet the requirements for adding new UAPI. Discussion is in the Link. Link: https://lists.freedesktop.org/archives/dri-devel/2019-October/240586.html Fixes: 23b48225 ("drm/omap: add OMAP_BO flags to affect buffer allocation") Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Jean-Jacques Hiblot <jjhiblot@ti.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Acked-by:
Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by:
Daniel Vetter <daniel@ffwll.ch> Signed-off-by:
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Daniel Vetter authored
Thierry needs fd70c775 ("drm/bridge: tc358767: fix max_tu_symbol value") to be able to merge his dp_link patch series. Some adjacent changes conflicts, plus some clashes in i915 due to cherry-picking and git trying to be helpful and leaving both versions in. Signed-off-by:
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Daniel Vetter authored
Should help new people pick suitable tasks. Cc: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Sean Paul <sean@poorly.run> Reviewed-by:
Sean Paul <sean@poorly.run> Acked-by:
Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by:
Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191022152530.22038-2-daniel.vetter@ffwll.ch
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Daniel Vetter authored
Done with commit aef9f33b Author: Imre Deak <imre.deak@intel.com> Date: Tue Oct 23 17:43:10 2018 +0300 drm/i915: Ensure proper HDA suspend/resume ordering with a device link Cc: Imre Deak <imre.deak@intel.com> Reviewed-by:
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Daniel Vetter authored
This is not something we'll fix, because failing to clean up stuff (or doing it in the wrong order) is a driver bug. The offending FIXME goes all the way back to the original modeset merge. We've added a WARN_ON in commit 2b677e8c Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Mon Dec 10 21:16:05 2012 +0100 drm: reference framebuffers which are on the idr including a comment blaming drivers on this. Right thing to do is most likely drm_atomic_helper_shutdown plus making sure that drm_mode_config_cleanup is not called too early (i.e. not in driver unload, but only in the final drm_device release callback). Cc: Mihail Atanassov <Mihail.Atanassov@arm.com> Reported-by:
Mihail Atanassov <Mihail.Atanassov@arm.com> Reviewed-by:
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- 22 Oct, 2019 12 commits
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Ville Syrjälä authored
Use the new drm_hdmi_avi_infoframe_bars() helper instead of hand rolling it. Cc: Eric Anholt <eric@anholt.net> Cc: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191008164814.5894-2-ville.syrjala@linux.intel.comReviewed-by:
Boris Brezillon <boris.brezillon@collabora.com>
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Ville Syrjälä authored
Add a function to fill the AVI infoframe bar information from the standard tv margin properties. Cc: Eric Anholt <eric@anholt.net> Cc: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by:
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Mihail Atanassov authored
I'll be the main point of contact. Cc: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com> Cc: Liviu Dudau <liviu.dudau@arm.com> Acked-by:
James Qian Wang (Arm Technology China) <james.qian.wang@arm.com> Signed-off-by:
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Andy Shevchenko authored
GCC complains about dubious bitwise OR operand: drivers/gpu/drm/drm_mipi_dbi.c:1024:49: warning: dubious: x | !y CC [M] drivers/gpu/drm/drm_mipi_dbi.o As long as buffer is consist of byte (u8) values, we may use simple right shift and satisfy compiler. It also reduces amount of operations needed. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by:
Noralf Trønnes <noralf@tronnes.org> Tested-by:
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Gerd Hoffmann authored
Be consistent with the rest of the code base. Signed-off-by:
Gerd Hoffmann <kraxel@redhat.com> Reviewed-by:
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Gerd Hoffmann authored
Signed-off-by:
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Gerd Hoffmann authored
qxl uses small buffer objects for qxl commands. Allocate them top-down to reduce fragmentation. Signed-off-by:
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Gerd Hoffmann authored
We have no qxl-specific fops any more. Signed-off-by:
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Gerd Hoffmann authored
Not needed any more. Signed-off-by:
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Gerd Hoffmann authored
Wire up the new drm_gem_ttm_mmap() helper function. Use generic drm_gem_mmap() and remove qxl_mmap(). Signed-off-by:
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Gerd Hoffmann authored
Not sure what this hook is supposed to do. vmf->vma->vm_private_data should never be NULL, so the extra check in qxl_ttm_fault should have no effect. Drop it. Signed-off-by:
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Wambui Karuga authored
Remove unnecessary variable `ret` in drm_dp_atomic_find_vcpi_slots() only used to hold the function return value and have the function return the value directly. Issue found by coccinelle: @@ local idexpression ret; expression e; @@ -ret = +return e; -return ret; Signed-off-by:Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by:
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