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2023-12-14drm/msm/dpu: move CSC tables to dpu_hw_util.cDmitry Baryshkov
Move CSC tables out of the header file to fix following kind of warnings: In file included from drivers/gpu/drm/msm/disp/dpu1/dpu_hwio.h:8, from drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c:5: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h:54:33: warning: ‘dpu_csc10_rgb2yuv_601l’ defined but not used [-Wunused-const-variable=] 54 | static const struct dpu_csc_cfg dpu_csc10_rgb2yuv_601l = { | ^~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h:39:33: warning: ‘dpu_csc10_YUV2RGB_601L’ defined but not used [-Wunused-const-variable=] 39 | static const struct dpu_csc_cfg dpu_csc10_YUV2RGB_601L = { | ^~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h:24:33: warning: ‘dpu_csc_YUV2RGB_601L’ defined but not used [-Wunused-const-variable=] 24 | static const struct dpu_csc_cfg dpu_csc_YUV2RGB_601L = { | ^~~~~~~~~~~~~~~~~~~~ Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/571869/ Link: https://lore.kernel.org/r/20231213005728.53060-1-dmitry.baryshkov@linaro.org
2023-12-14drm/msm/dpu: Add mutex lock in control vblank irqPaloma Arellano
Add a mutex lock to control vblank irq to synchronize vblank enable/disable operations happening from different threads to prevent race conditions while registering/unregistering the vblank irq callback. v4: -Removed vblank_ctl_lock from dpu_encoder_virt, so it is only a parameter of dpu_encoder_phys. -Switch from atomic refcnt to a simple int counter as mutex has now been added v3: Mistakenly did not change wording in last version. It is done now. v2: Slightly changed wording of commit message Signed-off-by: Paloma Arellano <quic_parellan@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571854/ Link: https://lore.kernel.org/r/20231212231101.9240-2-quic_parellan@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: add cdm blocks to dpu snapshotAbhinav Kumar
Now that CDM block support has been added to DPU lets also add its entry to the DPU snapshot to help debugging. Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571835/ Link: https://lore.kernel.org/r/20231212205254.12422-16-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: introduce separate wb2_format arrays for rgb and yuvAbhinav Kumar
Lets rename the existing wb2_formats array wb2_formats_rgb to indicate that it has only RGB formats and can be used on any chipset having a WB block. Introduce a new wb2_formats_rgb_yuv array to the catalog to indicate support for YUV formats to writeback in addition to RGB. Chipsets which have support for CDM block will use the newly added wb2_formats_rgb_yuv array. changes in v3: - change type of wb2_formats_rgb/wb2_formats_rgb_yuv to u32 to fix checkpatch warnings Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571837/ Link: https://lore.kernel.org/r/20231212205254.12422-15-quic_abhinavk@quicinc.com [DB: fixed newer catalog entries] Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: reserve cdm blocks for writeback in case of YUV outputAbhinav Kumar
Reserve CDM blocks for writeback if the format of the output fb is YUV. At the moment, the reservation is done only for writeback but can easily be extended by relaxing the checks once other interfaces are ready to output YUV. changes in v3: - squash CDM disable during encoder cleanup into this change changes in v2: - use needs_cdm from topology struct - drop fb related checks from atomic_mode_set() Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571838/ Link: https://lore.kernel.org/r/20231212205254.12422-14-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: plug-in the cdm related bits to writeback setupAbhinav Kumar
To setup and enable CDM block for the writeback pipeline, lets add the pieces together to set the active bits and the flush bits for the CDM block. changes in v2: - passed the cdm idx to update_pending_flush_cdm() (have retained the R-b as its a minor change) Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571831/ Link: https://lore.kernel.org/r/20231212205254.12422-13-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: add an API to setup the CDM block for writebackAbhinav Kumar
Add an API dpu_encoder_helper_phys_setup_cdm() which can be used by the writeback encoder to setup the CDM block. Currently, this is defined and used within the writeback's physical encoder layer however, the function can be modified to be used to setup the CDM block even for non-writeback interfaces. Until those modifications are planned and made, keep it local to writeback. changes in v3: - call bind_pingpong_blk() directly as disable() is dropped - add dpu_csc10_rgb2yuv_601l to dpu_hw_util.h and use it - fix kbot error on the function doc - document that dpu_encoder_helper_phys_setup_cdm() doesn't handle DPU_CHROMA_H1V2 changes in v2: - add the RGB2YUV CSC matrix to dpu util as needed by CDM - use dpu_hw_get_csc_cfg() to get and program CSC - drop usage of setup_csc_data() and setup_cdwn() cdm ops as they both have been merged into enable() - drop reduntant hw_cdm and hw_pp checks Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202312102149.qmbCdsg2-lkp@intel.com/ Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571833/ Link: https://lore.kernel.org/r/20231212205254.12422-12-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: add CDM related logic to dpu_hw_ctl layerAbhinav Kumar
CDM block will need its own logic to program the flush and active bits in the dpu_hw_ctl layer. Make necessary changes in dpu_hw_ctl to support CDM programming. changes in v3: - drop unused cdm_active as reported by kbot - retained the R-b as its a trivial change changes in v2: - remove unused empty line - pass in cdm_num to update_pending_flush_cdm() Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202312102047.S0I69pCs-lkp@intel.com/ Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571829/ Link: https://lore.kernel.org/r/20231212205254.12422-11-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: add support to allocate CDM from RMAbhinav Kumar
Even though there is usually only one CDM block, it can be used by either HDMI, DisplayPort OR Writeback interfaces. Hence its allocation needs to be tracked properly by the resource manager to ensure appropriate availability of the block. changes in v2: - move needs_cdm to topology struct Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571827/ Link: https://lore.kernel.org/r/20231212205254.12422-10-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: add cdm blocks to RMAbhinav Kumar
Add the RM APIs necessary to initialize and allocate CDM blocks to be used by the rest of the DPU pipeline. changes in v2: - treat cdm_init() failure as fatal - fixed the commit text Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571822/ Link: https://lore.kernel.org/r/20231212205254.12422-9-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: add dpu_hw_cdm abstraction for CDM blockAbhinav Kumar
CDM block comes with its own set of registers and operations which can be done. In-line with other hardware blocks, this change adds the dpu_hw_cdm abstraction for the CDM block. changes in v4: - used FIELD_PREP() for dpu_hw_cdm_setup_cdwn() operations - change to lowercase hex in dpu_hw_cdm_bind_pingpong_blk() - move disable assignment inside else in dpu_hw_cdm_bind_pingpong_blk() changes in v3: - fix commit text from sub-blk to blk for CDM - fix kbot issue for missing static for dpu_hw_cdm_enable() - fix kbot issue for incorrect documentation style - add more documentation for enums and struct in dpu_hw_cdm.h - drop "enable" parameter from bind_pingpong_blk() as we can just use PINGPONG_NONE for disable cases - drop unnecessary bit operation for zero value of cdm_cfg changes in v2: - replace bit magic with relevant defines - use drmm_kzalloc instead of kzalloc/free - some formatting fixes - inline _setup_cdm_ops() - protect bind_pingpong_blk with core_rev check - drop setup_csc_data() and setup_cdwn() ops as they are merged into enable() Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202312101815.B3ZH7Pfy-lkp@intel.com/ Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571824/ Link: https://lore.kernel.org/r/20231212205254.12422-8-quic_abhinavk@quicinc.com [DB: Added linux/bitfield.h inclusion] Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: add cdm blocks to sm8250 dpu_hw_catalogAbhinav Kumar
Add CDM blocks to the sm8250 dpu_hw_catalog to support YUV format output from writeback block. changes in v2: - re-use the cdm definition from sc7280 Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571819/ Link: https://lore.kernel.org/r/20231212205254.12422-7-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: add cdm blocks to sc7280 dpu_hw_catalogAbhinav Kumar
Add CDM blocks to the sc7280 dpu_hw_catalog to support YUV format output from writeback block. changes in v3: - change the comment from sub-blk to clk for CDM changes in v2: - remove explicit zero assignment for features - move sc7280_cdm to dpu_hw_catalog from the sc7280 catalog file as its definition can be re-used Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571818/ Link: https://lore.kernel.org/r/20231212205254.12422-6-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: move csc matrices to dpu_hw_utilAbhinav Kumar
Since the type and usage of CSC matrices is spanning across DPU lets introduce a helper to the dpu_hw_util to return the CSC corresponding to the request type. This will help to add more supported CSC types such as the RGB to YUV one which is used in the case of CDM. changes in v3: - drop the extra wrapper and export the matrices directly Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571816/ Link: https://lore.kernel.org/r/20231212205254.12422-5-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: fix writeback programming for YUV casesAbhinav Kumar
For YUV cases, setting the required format bits was missed out in the register programming. Lets fix it now in preparation of adding YUV formats support for writeback. changes in v2: - dropped the fixes tag as its not a fix but adding new functionality Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571814/ Link: https://lore.kernel.org/r/20231212205254.12422-4-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: rename dpu_encoder_phys_wb_setup_cdp to match its functionalityAbhinav Kumar
dpu_encoder_phys_wb_setup_cdp() is not programming the chroma down prefetch block. Its setting up the display ctl path for writeback. Hence rename it to dpu_encoder_phys_wb_setup_ctl() to match what its actually doing. Fixes: d7d0e73f7de3 ("drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback") Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571812/ Link: https://lore.kernel.org/r/20231212205254.12422-3-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: add formats check for writeback encoderAbhinav Kumar
In preparation for adding more formats to dpu writeback add format validation to it to fail any unsupported formats. changes in v4: - change the failure message of the API drm_atomic_helper_check_wb_connector_state() to a generic one in case it checks more errors later and moreoever it already has debug message to indicate its failure - change the corresponding DPU_ERROR to DPU_DEBUG in-line with other atomic_check failure messages changes in v3: - rebase on top of msm-next - replace drm_atomic_helper_check_wb_encoder_state() with drm_atomic_helper_check_wb_connector_state() due to the rebase changes in v2: - correct some grammar in the commit text Fixes: d7d0e73f7de3 ("drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback") Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571811/ Link: https://lore.kernel.org/r/20231212205254.12422-2-quic_abhinavk@quicinc.com [DB: removed extra debug message] Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: remove extra drm_encoder_cleanup from the error pathDmitry Baryshkov
The drmm handler will perform drm_encoder_cleanup() for us. Moreover if we call drm_encoder_cleanup() manually, the drmm_encoder_alloc_release() will spawn warnings at drivers/gpu/drm/drm_encoder.c:214. Drop these extra drm_encoder_cleanup() calls. Fixes: cd42c56d9c0b ("drm/msm/dpu: use drmm-managed allocation for dpu_encoder_virt") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reported-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> #sm8250 CI Patchwork: https://patchwork.freedesktop.org/patch/571562/ Link: https://lore.kernel.org/r/20231211145440.3647001-1-dmitry.baryshkov@linaro.org
2023-12-14dt-bindings: display: msm: dp: declare compatible string for sm8150Dmitry Baryshkov
Add compatible string for the DisplayPort controller found on the Qualcomm SM8150 platform. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571438/ Link: https://lore.kernel.org/r/20231209232132.3580045-2-dmitry.baryshkov@linaro.org
2023-12-14drm/msm/dpu: Ratelimit framedone timeout msgsRob Clark
When we start getting these, we get a *lot*. So ratelimit it to not flood dmesg. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Patchwork: https://patchwork.freedesktop.org/patch/571584/ Link: https://lore.kernel.org/r/20231211182000.218088-1-robdclark@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-14drm/msm/dpu: enable writeback on SM8450Dmitry Baryshkov
Enable WB2 hardware block, enabling writeback support on this platform. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/570187/ Link: https://lore.kernel.org/r/20231203002743.1291956-4-dmitry.baryshkov@linaro.org
2023-12-14drm/msm/dpu: enable writeback on SM8350Dmitry Baryshkov
Enable WB2 hardware block, enabling writeback support on this platform. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/570188/ Link: https://lore.kernel.org/r/20231203002743.1291956-3-dmitry.baryshkov@linaro.org
2023-12-11drm/msm/dpu: move encoder status to standard encoder debugfs dirDmitry Baryshkov
Now as we have standard per-encoder debugfs directory, move DPU encoder status file to that directory. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/570219/ Link: https://lore.kernel.org/r/20231203115315.1306124-4-dmitry.baryshkov@linaro.org
2023-12-10drm/ci: remove rebase-merge directoryDmitry Baryshkov
Gitlab runner can cache git repository, including the unfinished rebase merge status. New CI job will come as a fresh checkout, however this will not destroy the unfinished rebase, failing our build script. Destroy the unfinished rebase state. Suggested-by: David Heidelberg <david.heidelberg@collabora.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Helen Koike <helen.koike@collabora.com> Patchwork: https://patchwork.freedesktop.org/patch/570159/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2023-12-10drm/msm/gem: Convert to drm_execRob Clark
Replace the ww_mutex locking dance with the drm_exec helper. v2: Error path fixes, move drm_exec_fini so we only call it once (and only if we have drm_exec_init() Signed-off-by: Rob Clark <robdclark@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/568342/
2023-12-10drm/exec: Pass in initial # of objectsRob Clark
In cases where the # is known ahead of time, it is silly to do the table resize dance. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Christian König <christian.koenig@amd.com> Patchwork: https://patchwork.freedesktop.org/patch/568338/
2023-12-10drm/msm/gem: Cleanup submit_cleanup_bo()Rob Clark
Now that it only handles unlock duty, drop the superfluous arg and rename it. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/568333/
2023-12-10drm/msm/gem: Split out submit_unpin_objects() helperRob Clark
Untangle unpinning from unlock/unref loop. The unpin only happens in error paths so it is easier to decouple from the normal unlock path. Since we never have an intermediate state where a subset of buffers are pinned (ie. we never bail out of the pin or unpin loops) we can replace the bo state flag bit with a global flag in the submit. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/568335/
2023-12-10drm/msm/gem: Don't queue job to sched in error casesRob Clark
We shouldn't be running the job in error cases. This also avoids having to think too hard about where the objs get unpinned (and if necessary, the resv takes over tracking that the obj is busy).. ie. error cases it always happens synchronously, and normal cases it happens from scheduler job_run() callback. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/568331/
2023-12-10drm/msm/gem: Remove submit_unlock_unpin_bo()Rob Clark
The only point it is called is before pinning objects, so the "unpin" part of the name is fiction. Just remove it and call submit_cleanup_bo() directly. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/568330/
2023-12-10drm/msm/gem: Remove "valid" trackingRob Clark
This was a small optimization for pre-soft-pin userspace. But mesa switched to soft-pin nearly 5yrs ago. So lets drop the optimization and simplify the code. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/568328/
2023-12-10drm/msm/adreno: Fix A680 chip idBjorn Andersson
The only A680 referenced from DeviceTree is patch level 1, which since commit '90b593ce1c9e ("drm/msm/adreno: Switch to chip-id for identifying GPU")' isn't a known chip id. Correct the chip id to allow the A680 to be recognized again. Fixes: 90b593ce1c9e ("drm/msm/adreno: Switch to chip-id for identifying GPU") Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/569839/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2023-12-10drm/msm: Add param for the highest bank bitConnor Abbott
This parameter is programmed by the kernel and influences the tiling layout of images. Exposing it to userspace will allow it to tile/untile images correctly without guessing what value the kernel programmed, and allow us to change it in the future without breaking userspace. Signed-off-by: Connor Abbott <cwabbott0@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/571181/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2023-12-10drm/msm: Refactor UBWC config settingConnor Abbott
Split up calculating configuration parameters and programming them, so that we can expose them to userspace. Signed-off-by: Connor Abbott <cwabbott0@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/571180/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2023-12-10Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-nextRob Clark
Backmerge drm-misc-next to pick up some dependencies for drm/msm patches, in particular: https://patchwork.freedesktop.org/patch/570219/?series=127251&rev=1 https://patchwork.freedesktop.org/series/123411/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2023-12-08drm/imagination: Move dereference after NULL check in ↵Dan Carpenter
pvr_mmu_backing_page_init() This code dereferences "page->pvr_dev" and then checked for NULL on the next line. Re-order it to avoid a potential NULL pointer dereference. Fixes: ff5f643de0bf ("drm/imagination: Add GEM and VM related code") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Frank Binns <frank.binns@imgtec.com> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/13f4278e-af9c-4092-9196-bc0e6b76f1eb@moroto.mountain
2023-12-08drm/imagination: Remove unneeded semicolonYang Li
./drivers/gpu/drm/imagination/pvr_fw_trace.c:251:2-3: Unneeded semicolon Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7694 Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231208003034.68339-1-yang.lee@linux.alibaba.com
2023-12-08drm/vkms: move wb's atomic_check from encoder to connectorDmitry Baryshkov
As the renamed drm_atomic_helper_check_wb_connector_state() now accepts drm_writeback_connector as the first argument (instead of drm_encoder), move the VKMS writeback atomic_check from drm_encoder_helper_funcs to drm_connector_helper_funcs. Also drop the vkms_wb_encoder_helper_funcs, which have become empty now. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231208010314.3395904-3-dmitry.baryshkov@linaro.org
2023-12-08drm/atomic-helper: rename drm_atomic_helper_check_wb_encoder_stateDmitry Baryshkov
The drm_atomic_helper_check_wb_encoder_state() function doesn't use encoder for anything other than getting the drm_device instance. The function's description talks about checking the writeback connector state, not the encoder state. Moreover, there is no such thing as an encoder state, encoders generally do not have a state on their own. Rename the function to drm_atomic_helper_check_wb_connector_state() and change arguments to drm_writeback_connector and drm_atomic_state. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231208010314.3395904-2-dmitry.baryshkov@linaro.org
2023-12-08drm/msm/dpu: drop MSM_ENC_VBLANK supportDmitry Baryshkov
There are no in-kernel users of MSM_ENC_VBLANK wait type. Drop it together with the corresponding wait_for_vblank callback. Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/560701/ Link: https://lore.kernel.org/r/20231004031903.518223-1-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-08drm/msm/dp: Fix platform_get_irq() checkDan Carpenter
The platform_get_irq() function returns negative error codes. It never returns zero. Fix the check accordingly. Fixes: 82c2a5751227 ("drm/msm/dp: tie dp_display_irq_handler() with dp driver") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/570755/ Link: https://lore.kernel.org/r/c12bb69b-d676-4345-9712-48aab48f2b48@moroto.mountain Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-08drm/msm/dp: Add DisplayPort controller for SM8650Neil Armstrong
The Qualcomm SM8650 platform comes with a DisplayPort controller with a different base offset than the previous SM8550 SoC, add support for this in the DisplayPort driver. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571132/ Link: https://lore.kernel.org/r/20231207-topic-sm8650-upstream-dp-v1-2-b762c06965bb@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-08dt-bindings: display: msm: dp-controller: document SM8650 compatibleNeil Armstrong
Document the DisplayPort controller found in the Qualcomm SM8650 SoC, the Controller base addresses and layout differ and thus cannot use the SM8350 compatible as fallback. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/571131/ Link: https://lore.kernel.org/r/20231207-topic-sm8650-upstream-dp-v1-1-b762c06965bb@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-12-07drm/edp-panel: Move the KDC panel to a separate groupPin-yen Lin
Move the KDC panel entry to make the list sorted by the vendor string. Signed-off-by: Pin-yen Lin <treapking@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231207081801.4049075-2-treapking@chromium.org
2023-12-07drm/bridge: aux-hpd: Replace of_device.h with explicit includeRob Herring
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it was merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. Soon the implicit includes are going to be removed. of_device.h isn't needed, but of.h is for of_node_put(). Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20231207162501.2629952-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-12-07drm/doc/rfc: Xe is using drm_exec, so mark as completedRodrigo Vivi
Nothing else to be done on this front from Xe perspective. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231201042158.80009-6-rodrigo.vivi@intel.com Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2023-12-07drm/doc/rfc: Move userptr integration and vm_bind to the 'completed' sectionRodrigo Vivi
The must-have part of the documentation was already added to the existing /gpu/drm-vm-bind-async. The other extra discussion around GPUVM helpers are currently active in the community. None of those discussion should block Xe since documentation, specially around locking was completed in a community consensus. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231201042158.80009-5-rodrigo.vivi@intel.com Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2023-12-07drm/doc/rfc: Move Xe 'ASYNC VM_BIND' to the 'completed' sectionRodrigo Vivi
As already indicated in this block, the consensus was already reached out and documented as: The ASYNC VM_BIND document </gpu/drm-vm-bind-async> However this was item was not moved to the completed section. Let's move and clean up the WIP block. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231201042158.80009-4-rodrigo.vivi@intel.com Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2023-12-07drm/doc/rfc: Mark drm_scheduler as completedRodrigo Vivi
Current drm-xe-next doesn't have any drm/scheduler patch that is not already accepted in drm-misc-next. This completed this goal with the consensus of how the drm/scheduler fits to the fw scheduling and the relationship between drm_gpu_scheduler and drm_sched_entity. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231201042158.80009-3-rodrigo.vivi@intel.com Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2023-12-07drm/doc/rfc: Mark long running workload as complete.Matthew Brost
No DRM scheduler changes required, drivers just return NULL in run_job vfunc. The rough consensus is that no helper or extra scaffolding is needed around long-running jobs and no further changes to drm-scheduler. At least for now. Other drivers that currently do long-running workloads have no plat to use drm-scheduler. Besides, the current consensus is that this solution of simply returning NULL to the run_job function should work without extra code duplication or complication. On top of that, this item was already a non-blocking one for upstreaming Xe, so let's move that to the 'Completed' section and revisit the long-running solution as a community after Xe is integrated in DRM. Signed-off-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231201042158.80009-2-rodrigo.vivi@intel.com Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
generated by cgit (git 2.34.1) at 2025-05-17 06:16:25 +0000