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2020-12-24Merge tag 'drm-misc-next-fixes-2020-12-22' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next Short summary of fixes pull: * dma-buf: Include <linux/vmalloc.h> for building on MIPS * komeda: Fix order of operation in commit tail; Fix NULL-pointer and out-of-bounds access; Cleanups * ttm: Fix an unused-function warning Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/X+JFYlW1SEZa6ShA@linux-uq9g
2020-12-18drm/komeda: Fix bit check to import to value of proper typeCarsten Haitzler
KASAN found this problem. find_first_bit() expects to look at a pointer pointing to a long, but we look at a u32 - this is going to be an issue with endianness but, KSAN already flags this as out-of-bounds stack reads. This fixes it by just importing inot a local long. Signed-off-by: Carsten Haitzler <carsten.haitzler@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Liviu Dudau <liviu.dudau@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201218150812.68195-1-carsten.haitzler@foss.arm.com
2020-12-18drm/komeda: Handle NULL pointer access code path in error caseCarsten Haitzler
komeda_component_get_old_state() technically can return a NULL pointer. komeda_compiz_set_input() even warns when this happens, but then proceeeds to use that NULL pointer to compare memory content there agains the new state to see if it changed. In this case, it's better to assume that the input changed as there is no old state to compare against and thus assume the changes happen anyway. Signed-off-by: Carsten Haitzler <carsten.haitzler@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> [Applied small spelling fixes and fix suggested by Steven Price] Signed-off-by: Liviu Dudau <liviu.dudau@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201127110054.133686-1-carsten.haitzler@foss.arm.com
2020-12-18drm/komeda: Remove useless variable assignmentCarsten Haitzler
ret is not actually read after this (only written in one case then returned), so this assign line is useless. This removes that assignment. Signed-off-by: Carsten Haitzler <carsten.haitzler@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Liviu Dudau <liviu.dudau@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201127110027.133569-1-carsten.haitzler@foss.arm.com
2020-12-18drm/komeda: Correct the sequence of hw_done() and flip_done()James Qian Wang
Komeda HW has no special, program the update to HW is done first, then flip happens. So correct the sequence to hw_done() first then flip_done(). Reported-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: James Qian Wang <james.qian.wang@arm.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Liviu Dudau <liviu.dudau@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201119013948.2866343-1-james.qian.wang@arm.com
2020-12-18Merge tag 'drm-intel-next-fixes-2020-12-18' of ↵Daniel Vetter
git://anongit.freedesktop.org/drm/drm-intel into drm-next drm/i915 fixes for the merge window Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87zh2bp34m.fsf@intel.com
2020-12-18drm/qxl: don't allocate a dma_address arrayChristian König
That seems to be unused. Daniel: Mike reported a warning when booting with qxl, which this patch fixes: [ 1.815561] WARNING: CPU: 7 PID: 355 at drivers/gpu/drm/ttm/ttm_pool.c:365 ttm_pool_alloc+0x41b/0x540 [ttm] Signed-off-by: Christian König <christian.koenig@amd.com> Reported-by: Mike Galbraith <efault@gmx.de> Tested-by: Mike Galbraith <efault@gmx.de> References: https://lore.kernel.org/lkml/7cb43d5b-4e6a-defc-1ab6-5f713ad5a963@amd.com/ Reviewed-by: David Airlie <airlied@redhat.com> [davnet: bring commit message up to par.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20201218134243.110884-1-christian.koenig@amd.com
2020-12-18drm/nouveau: fix multihop when move doesn't work.Dave Airlie
As per the radeon/amdgpu fix don't use multihop if hw moves aren't enabled. Reported-by: Mike Galbraith <efault@gmx.de> Tested-by: Mike Galbraith <efault@gmx.de> Fixes: 0c8c0659d747 ("drm/nouveau/ttm: use multihop") Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20201217200943.30511-1-airlied@gmail.com
2020-12-18drm/qxl: don't allocate a dma_address arrayChristian König
That seems to be unused. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: David Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/408787/
2020-12-18drm/i915/tgl: Fix REVID macros for TGL to fetch correct steppingAditya Swarup
Fix TGL REVID macros to fetch correct display/gt stepping based on SOC rev id from INTEL_REVID() macro. Previously, we were just returning the first element of the revid array instead of using the correct index based on SOC rev id. Fixes: c33298cb34f5 ("drm/i915/tgl: Fix stepping WA matching") Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Aditya Swarup <aditya.swarup@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201203072359.156682-1-aditya.swarup@intel.com (cherry picked from commit 83dbd74f8243f020d1ad8a3a3b3cd0795067920e) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2020-12-18drm/i915: Fix mismatch between misplaced vma check and vma insertChris Wilson
When inserting a VMA, we restrict the placement to the low 4G unless the caller opts into using the full range. This was done to allow usersapce the opportunity to transition slowly from a 32b address space, and to avoid breaking inherent 32b assumptions of some commands. However, for insert we limited ourselves to 4G-4K, but on verification we allowed the full 4G. This causes some attempts to bind a new buffer to sporadically fail with -ENOSPC, but at other times be bound successfully. commit 48ea1e32c39d ("drm/i915/gen9: Set PIN_ZONE_4G end to 4GB - 1 page") suggests that there is a genuine problem with stateless addressing that cannot utilize the last page in 4G and so we purposefully excluded it. This means that the quick pin pass may cause us to utilize a buggy placement. Reported-by: CQ Tang <cq.tang@intel.com> Testcase: igt/gem_exec_params/larger-than-life-batch Fixes: 48ea1e32c39d ("drm/i915/gen9: Set PIN_ZONE_4G end to 4GB - 1 page") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: CQ Tang <cq.tang@intel.com> Reviewed-by: CQ Tang <cq.tang@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Cc: <stable@vger.kernel.org> # v4.5+ Link: https://patchwork.freedesktop.org/patch/msgid/20201216092951.7124-1-chris@chris-wilson.co.uk (cherry picked from commit 5f22cc0b134ab702d7f64b714e26018f7288ffee) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2020-12-18drm/i915/perf: also include Gen11 in OATAILPTR workaroundLionel Landwerlin
CI shows this workaround is also needed on Gen11. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Fixes: 059a0beb486344 ("drm/i915/perf: workaround register corruption in OATAILPTR") Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201126105155.540350-1-lionel.g.landwerlin@intel.com (cherry picked from commit fa5d598b8cbab0af92bac48fd60e74a893550923) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2020-12-18Revert "drm/i915: re-order if/else ladder for hpd_irq_setup"Chris Wilson
We now use ilk_hpd_irq_setup for all GMCH platforms that do not have hotplug. These are early gen3 and gen2 devices that now explode on boot as they try to access non-existent registers. Fixes: 794d61a19090 ("drm/i915: re-order if/else ladder for hpd_irq_setup") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201127145748.29491-1-chris@chris-wilson.co.uk (cherry picked from commit e5346a1ff38a405c14ce8e595269e9b7dcfbb2e9) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2020-12-16Merge tag 'amd-drm-fixes-5.11-2020-12-16' of ↵Daniel Vetter
git://people.freedesktop.org/~agd5f/linux into drm-next amd-drm-fixes-5.11-2020-12-16: amdgpu: - Fix a eDP regression for DCE asics - SMU fixes for sienna cichlid - Misc W=1 fixes - SDMA 5.2 reset fix - Suspend/resume fix - Misc display fixes - Misc runtime PM fixes and cleanups - Dimgrey Cavefish fixes - printk cleanup - Documentation warning fixes amdkfd: - Error logging fix - Fix pipe offset calculation radeon: - printk cleanup Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201216192421.18627-1-alexander.deucher@amd.com
2020-12-16drm/amdgpu/disply: fix documentation warnings in display managerAlex Deucher
Add documentation for crc window. Fixes: c920888c604d ("drm/amd/display: Expose new CRC window property") Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Wayne Lin <Wayne.Lin@amd.com> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reviewed-by: Wayne Lin <Wayne.Lin@amd.com>
2020-12-16drm/amdgpu: print mmhub client name for dimgrey_cavefishTao Zhou
This makes it easier to debug what block is causing the fault, same as sienna_cichlid. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-16drm/amdgpu: set mode1 reset as default for dimgrey_cavefishTao Zhou
Use mode1 reset for dimgrey_cavefish by default. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-16drm/amd/display: Add get_dig_frontend implementation for DCExRodrigo Siqueira
Some old ASICs might not implement/require get_dig_frontend helper; in this scenario, we can have a NULL pointer exception when we try to call it inside vbios disable operation. For example, this situation might happen when using Polaris12 with an eDP panel. This commit avoids this situation by adding a specific get_dig_frontend implementation for DCEx. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Cc: Chiawen Huang <chiawen.huang@amd.com> Reported-and-tested-by: Borislav Petkov <bp@suse.de> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2020-12-16dma-buf: cma_heap: Include linux/vmalloc.h to fix build failures on MIPSJohn Stultz
We need to include <linux/vmalloc.h> in order for MIPS to find vmap(), as it doesn't otherwise get included there. Without this patch, one can hit the following build error: drivers/dma-buf/heaps/cma_heap.c: In function 'cma_heap_do_vmap': drivers/dma-buf/heaps/cma_heap.c:195:10: error: implicit declaration of function 'vmap' Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Liam Mark <lmark@codeaurora.org> Cc: Laura Abbott <labbott@kernel.org> Cc: Brian Starkey <Brian.Starkey@arm.com> Cc: Hridya Valsaraju <hridya@google.com> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Sandeep Patil <sspatil@google.com> Cc: Daniel Mentz <danielmentz@google.com> Cc: Chris Goldsworthy <cgoldswo@codeaurora.org> Cc: Ørjan Eide <orjan.eide@arm.com> Cc: Robin Murphy <robin.murphy@arm.com> Cc: Ezequiel Garcia <ezequiel@collabora.com> Cc: Simon Ser <contact@emersion.fr> Cc: James Jones <jajones@nvidia.com> Cc: linux-media@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Fixes: a5d2d29e24be ("dma-buf: heaps: Move heap-helper logic into the cma_heap implementation") Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20201216004931.113505-1-john.stultz@linaro.org
2020-12-16drm/ttm: fix unused function warningArnd Bergmann
ttm_pool_type_count() is not used when debugfs is disabled: drivers/gpu/drm/ttm/ttm_pool.c:243:21: error: unused function 'ttm_pool_type_count' [-Werror,-Wunused-function] static unsigned int ttm_pool_type_count(struct ttm_pool_type *pt) Move the definition into the #ifdef block. Fixes: d099fc8f540a ("drm/ttm: new TT backend allocation pool v3") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Martin Peres <martin.peres@mupuf.org> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/405695/ Signed-off-by: Christian König <christian.koenig@amd.com>
2020-12-15drm/radeon: remove h from printk format specifierTom Rix
See Documentation/core-api/printk-formats.rst. h should no longer be used in the format specifier for printk. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amdgpu: remove h from printk format specifierTom Rix
See Documentation/core-api/printk-formats.rst. h should no longer be used in the format specifier for printk. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amdgpu: Fix spelling mistake "Heterogenous" -> "Heterogeneous"Colin Ian King
There is a spelling mistake in a comment in the Kconfig. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amdgpu: fix regression in vbios reservation handling on headlessAlex Deucher
We need to move the check under the non-headless case, otherwise we always reserve the VGA save size. Fixes: 157fe68d74c2ad ("drm/amdgpu: fix size calculation with stolen vga memory") Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amdgpu/SRIOV: Extend VF reset request wait periodJiange Zhao
In Virtualization case, when one VF is sending too many FLR requests, hypervisor would stop responding to this VF's request for a long period of time. This is called event guard. During this period of cooling time, guest driver should wait instead of doing other things. After this period of time, guest driver would resume reset process and return to normal. Currently, guest driver would wait 12 seconds and return fail if it doesn't get response from host. Solution: extend this waiting time in guest driver and poll response periodically. Poll happens every 6 seconds and it will last for 60 seconds. v2: change the max repetition times from number to macro. Signed-off-by: Jiange Zhao <Jiange.Zhao@amd.com> Acked-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amdkfd: correct amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu log.Yifan Zhang
it could also be insufficient vram that makes amdgpu_amdkfd_reserve_mem_limit fail. Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: Adding prototype for dccg21_update_dpp_dto()Souptick Joarder
Kernel test robot throws below warning -> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_dccg.c:46:6: warning: no previous prototype for 'dccg21_update_dpp_dto' [-Wmissing-prototypes] Adding prototype for dccg21_update_dpp_dto(). Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amdgpu: print what method we are using for runtime pmAlex Deucher
So we know when it's enabled and what method we are using. Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amdgpu: simplify logic in atpx resume handlingAlex Deucher
Simplify the logic in the runtime resume handling for atpx Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amdgpu: no need to call pci_ignore_hotplug for _PR3Alex Deucher
The platform knows it's doing d3cold. Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amdgpu: support runtime pm for GPUs that support BOCOAlex Deucher
Enable runtime pm on non HG/PX BOCO capable boards. Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amdgpu: update amdgpu_device_supports_boco()Alex Deucher
Change it to check if the device has ACPI power resources. Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amdgpu: add check for ACPI power resourcesAlex Deucher
Check if the device has ACPI power resources so we can enable runtime pm if so. Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amdgpu: split BOCO and ATPX handlingAlex Deucher
In preparation for systems that support d3cold on dGPUs independent of PX/HG. No functional change intended. Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: Fixed kernel test robot warningSouptick Joarder
Kernel test robot throws below warning -> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5349:5: warning: no previous prototype for 'amdgpu_dm_crtc_atomic_set_property' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5349:5: warning: no previous prototype for function 'amdgpu_dm_crtc_atomic_set_property' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5373:5: warning: no previous prototype for 'amdgpu_dm_crtc_atomic_get_property' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5373:5: warning: no previous prototype for function 'amdgpu_dm_crtc_atomic_get_property' [-Wmissing-prototypes] As these functions are only used inside amdgpu_dm.c, these can be made static. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: 3.2.116Aric Cyr
Signed-off-by: Aric Cyr <aric.cyr@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: [FW Promotion] Release 0.0.46Anthony Koo
- Add new aux_channel_type - Changed port_index to instance in dmub_cmd_dp_aux_control_data - Change aux_return_code_type to sync up with driver - param for ramping abm based on backlight level Signed-off-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: Fix cleanup typo in MPCC visual confirmAric Cyr
[Why] Typo in MPCC visual confirmation. [How] Fix to correct values. Signed-off-by: Aric Cyr <aric.cyr@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: Fix OGAM LUT calculation precisionFelipe
[Why] The OGAM LUT precision was accumulating too much error in the higher end. [How] Instead of calculating all points of the LUT in relation to the previous ones, perform a full calculation in one of the intermediate segments to stop error propagation. Signed-off-by: Felipe Clark <Felipe.Clark@amd.com> Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: Only update FP2 for full updatesAric Cyr
[Why] FP2 is not double buffered and must wait for VACTIVE before programming. [How] Only update when there is a full update we should change FP2 to avoid delay every flip. Signed-off-by: Aric Cyr <aric.cyr@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: updated wm table for RenoirJake Wang
[Why] For certain timings, Renoir may underflow due to sr exit latency being too slow. [How] Updated wm table for renoir. Signed-off-by: Jake Wang <haonan.wang2@amd.com> Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: delay fp2 programming until vactive before lockMartin Leung
[Why] race condition of programming FP2 wrt pipe locking and vactive state can cause underflow/black screen [How] Enforce the FP2 is only programmed during vactive, and unlock pipe soon afterwards. Signed-off-by: Martin Leung <martin.leung@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: Add DP info frame update for dcn30Leo (Hanghong) Ma
[Why] We are missing the DP info frame update on dcn30, and this will lead to DP SDPs not being sent; [How] Add the DP info frame update for dcn30; Signed-off-by: Leo (Hanghong) Ma <hanghong.ma@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: add dcn30_link_encoder_validate_output_with_stream to headerEric Bernstein
[Why] dcn30_link_encoder_validate_output_with_stream was a static function. [How] remove the static define and include it in the header. Signed-off-by: Eric Bernstein <eric.bernstein@amd.com> Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: Fix to be able to stop crc calculationWayne Lin
[Why] Find out when we try to disable CRC calculation, crc generation is still enabled. Main reason is that dc_stream_configure_crc() will never get called when the source is AMDGPU_DM_PIPE_CRC_SOURCE_NONE. [How] Add checking condition that when source is AMDGPU_DM_PIPE_CRC_SOURCE_NONE, we should also call dc_stream_configure_crc() to disable crc calculation. Also, clean up crc window when disable crc calculation. Signed-off-by: Wayne Lin <Wayne.Lin@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: HP Reverb G2 VR fails to light upAric Cyr
[Why] Many VR headsets require a HSYNC width of 4, but DCN has default minimum of 8. [How] Change the arbitrary minimum HSYNC width to 4 to match DCN20. Signed-off-by: Aric Cyr <aric.cyr@amd.com> Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: Add missing DP_SEC register definitions and masksMax Tseng
[Why] some DP_SEC register defs and masks are missing. [How] add the missing defs and masks. Signed-off-by: Max Tseng <chuan-yu.tseng@amd.com> Reviewed-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: Change pstate expected timeout warning to 180us on linuxVictor Lu
[Why] There is a warning that triggers when pstate takes too long. Pstate can take up to ~200us on Linux without hanging but it is currently set to 40us. [How] Change the timeout for the warning to be 180us on Linux. Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amdgpu: skip load smu and sdma microcode on sriov for SIENNA_CICHLIDStanley.Yang
skip load smu and sdma fw on sriov due to sos, ta and asd fw have been skipped for SIENNA_CICHLID. V2: move asic check into smu11 Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-15drm/amd/display: drop retired CONFIG_DRM_AMD_DC_DCN3_0Flora Cui
CONFIG_DRM_AMD_DC_DCN3_0 is retired. drop it Signed-off-by: Flora Cui <flora.cui@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-04-26 05:40:14 +0000