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path: root/drivers/gpu/drm/msm
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2024-06-25drm/msm/mdp5: Add MDP5 configuration for MSM8937Daniil Titov
Add the mdp5_cfg_hw entry for MDP5 version v1.14 found on msm8937. Signed-off-by: Daniil Titov <daniilt971@gmail.com> Signed-off-by: Barnabás Czémán <trabarni@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/600513/ Link: https://lore.kernel.org/r/20240623-dsi-v2-2-a0ca70fb4846@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-25drm/msm/mdp5: Remove MDP_CAP_SRC_SPLIT from msm8x53_configBarnabás Czémán
Remove MDP_CAP_SRC_SPLIT from msm8x53_config because it is not referenced in downstream. Fixes: fb25d4474fa0 ("drm/msm/mdp5: Add configuration for MDP v1.16") Signed-off-by: Barnabás Czémán <trabarni@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/600521/ Link: https://lore.kernel.org/r/20240624-msm8953-mdp-fix-v1-1-be4d3262ebe3@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-24drm/msm/dp: switch to struct drm_edidJani Nikula
Prefer the struct drm_edid based functions for reading the EDID and updating the connector. Simplify the flow by updating the EDID property when the EDID is read instead of at .get_modes. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/593976/ Link: https://lore.kernel.org/r/93d6c446ed4831dadfb4a77635a67cf5f27e19ff.1715691257.git.jani.nikula@intel.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-24drm/msm/dpu: guard ctl irq callback register/unregisterBarnabás Czémán
CTLs on older qualcomm SOCs like msm8953 and msm8996 has not got interrupts, so better to skip CTL irq callback register/unregister make dpu_ctl_cfg be able to define without intr_start. Signed-off-by: Barnabás Czémán <trabarni@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/596854/ Link: https://lore.kernel.org/r/20240509-ctl_irq-v1-1-9433f2da9dc7@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-24drm/msm/dpu: rename dpu_hw_setup_vsync_source functionsDmitry Baryshkov
Rename dpu_hw_setup_vsync_source functions to make the names match the implementation: on DPU 5.x the TOP only contains timer setup, while 3.x and 4.x used MDP_VSYNC_SEL register to select TE source. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/598745/ Link: https://lore.kernel.org/r/20240613-dpu-handle-te-signal-v2-8-67a0116b5366@linaro.org
2024-06-24drm/msm/dpu: support setting the TE sourceDmitry Baryshkov
Make the DPU driver use the TE source specified in the DT. If none is specified, the driver defaults to the first GPIO (mdp_vsync_p). Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/598733/ Link: https://lore.kernel.org/r/20240613-dpu-handle-te-signal-v2-7-67a0116b5366@linaro.org
2024-06-24drm/msm/dsi: parse vsync source from device treeDmitry Baryshkov
Allow board's device tree to specify the vsync source (aka TE source). If the property is omitted, the display controller driver will use the default setting. Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> [DB: fixed clearing of return value if there is no TE property] Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Patchwork: https://patchwork.freedesktop.org/patch/598740/ Link: https://lore.kernel.org/r/20240613-dpu-handle-te-signal-v2-6-67a0116b5366@linaro.org
2024-06-24drm/msm/dpu: rework vsync_source handlingDmitry Baryshkov
The struct msm_display_info has is_te_using_watchdog_timer field which is neither set anywhere nor is flexible enough to specify different sources. Replace it with the field specifying the vsync source using enum dpu_vsync_source. Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Patchwork: https://patchwork.freedesktop.org/patch/598738/ Link: https://lore.kernel.org/r/20240613-dpu-handle-te-signal-v2-5-67a0116b5366@linaro.org
2024-06-24drm/msm/dpu: pull the is_cmd_mode out of _dpu_encoder_update_vsync_source()Dmitry Baryshkov
Setting vsync source makes sense only for DSI CMD panels. Pull the is_cmd_mode condition out of the function into the calling code, so that it becomes more explicit. Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Patchwork: https://patchwork.freedesktop.org/patch/598736/ Link: https://lore.kernel.org/r/20240613-dpu-handle-te-signal-v2-4-67a0116b5366@linaro.org
2024-06-24drm/msm/dsi: drop unused GPIOs handlingDmitry Baryshkov
Neither disp-enable-gpios nor disp-te-gpios are defined in the schema. None of the board DT files use those GPIO pins. Drop them from the driver. Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Patchwork: https://patchwork.freedesktop.org/patch/598734/ Link: https://lore.kernel.org/r/20240613-dpu-handle-te-signal-v2-3-67a0116b5366@linaro.org
2024-06-24drm/msm/dpu: convert vsync source defines to the enumDmitry Baryshkov
Add enum dpu_vsync_source instead of a series of defines. Use this enum to pass vsync information. Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/598743/ Link: https://lore.kernel.org/r/20240613-dpu-handle-te-signal-v2-2-67a0116b5366@linaro.org
2024-06-23drm/msm/dpu: drop validity checks for clear_pending_flush() ctl opAbhinav Kumar
clear_pending_flush() ctl op is always assigned irrespective of the DPU hardware revision. Hence there is no needed to check whether the op has been assigned before calling it. Drop the checks across the driver for clear_pending_flush() and also update its documentation that it is always expected to be assigned. changes in v2: - instead of adding more validity checks just drop the one for clear_pending_flush - update the documentation for clear_pending_flush() ctl op - update the commit text reflecting these changes changes in v3: - simplify the documentation of clear_pending_flush Fixes: d7d0e73f7de3 ("drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback") Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/all/464fbd84-0d1c-43c3-a40b-31656ac06456@moroto.mountain/T/ Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/600241/ Link: https://lore.kernel.org/r/20240620201731.3694593-1-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-23drm/msm: mdss: Add SM7150 supportDanila Tikhonov
Add support for MDSS on SM7150. Signed-off-by: Danila Tikhonov <danila@jiaxyga.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/599133/ Link: https://lore.kernel.org/r/20240614215855.82093-5-danila@jiaxyga.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-23drm/msm/dpu: Add SM7150 supportDanila Tikhonov
Add definitions for the display hardware used on the Qualcomm SM7150 platform. Signed-off-by: Danila Tikhonov <danila@jiaxyga.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/599129/ Link: https://lore.kernel.org/r/20240614215855.82093-3-danila@jiaxyga.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-23drm/msm/dsi: add a comment to explain pkt_per_line encodingJonathan Marek
Make it clear why the pkt_per_line value is being "divided by 2". Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Jun Nie <jun.nie@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/596236/ Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-6-2ab1d334c657@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-23drm/msm/dsi: set VIDEO_COMPRESSION_MODE_CTRL_WCJonathan Marek
Video mode DSC won't work if this field is not set correctly. Set it to fix video mode DSC (for slice_per_pkt==1 cases at least). Fixes: 08802f515c3c ("drm/msm/dsi: Add support for DSC configuration") Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Jun Nie <jun.nie@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/596234/ Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-5-2ab1d334c657@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-23drm/msm/dsi: set video mode widebus enable bit when widebus is enabledJonathan Marek
The value returned by msm_dsi_wide_bus_enabled() doesn't match what the driver is doing in video mode. Fix that by actually enabling widebus for video mode. Fixes: efcbd6f9cdeb ("drm/msm/dsi: Enable widebus for DSI") Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Signed-off-by: Jun Nie <jun.nie@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Patchwork: https://patchwork.freedesktop.org/patch/596232/ Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-4-2ab1d334c657@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-23drm/msm/dpu: enable compression bit in cfg2 for DSCJun Nie
Enable compression bit in cfg2 register for DSC in the DSI case per hardware version. Signed-off-by: Jun Nie <jun.nie@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/596231/ Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-3-2ab1d334c657@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-23drm/msm/dpu: adjust data width for widen bus caseJun Nie
data is valid for only half the active window if widebus is enabled Signed-off-by: Jun Nie <jun.nie@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/596229/ Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-2-2ab1d334c657@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-23drm/msm/dpu: fix video mode DSC for DSIJonathan Marek
Add width change in DPU timing for DSC compression case to work with DSI video mode. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Jun Nie <jun.nie@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/596227/ Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-1-2ab1d334c657@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-23drm/msm/dsi: Remove dsi_phy_write_[un]delay()Konrad Dybcio
These are dummy wrappers that do literally nothing interesting. Remove them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/590703/ Link: https://lore.kernel.org/r/20240423-topic-msm_cleanup-v1-2-b30f39f43b90@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-23drm/msm/dsi: Remove dsi_phy_read/write()Konrad Dybcio
These are dummy wrappers that do literally nothing interesting. Remove them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/590700/ Link: https://lore.kernel.org/r/20240423-topic-msm_cleanup-v1-1-b30f39f43b90@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-06-21drm/msm/a7xx: Add missing register writes from downstreamConnor Abbott
This isn't known to fix anything yet, but it's a good idea to add it. Signed-off-by: Connor Abbott <cwabbott0@gmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/592043/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-06-21drm/msm: Add MSM_PARAM_RAYTRACING uapiConnor Abbott
Expose the value of the software fuse to userspace. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Connor Abbott <cwabbott0@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/592044/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-06-21drm/msm/a7xx: Initialize a750 "software fuse"Connor Abbott
On all Qualcomm platforms with a7xx GPUs, qcom_scm provides a method to initialize cx_mem. Copy this from downstream (minus BCL which we currently don't support). On a750, this includes a new "fuse" register which can be used by qcom_scm to fuse off certain features like raytracing in software. The fuse is default off, and is initialized by calling the method. Afterwards we have to read it to find out which features were enabled. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Connor Abbott <cwabbott0@gmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/592042/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-06-21drm/msm/adreno: Check for zap node availabilityRob Clark
This should allow disabling the zap node via an overlay, for slbounce. Suggested-by: Nikita Travkin <nikita@trvn.ru> Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/594572/
2024-06-21drm/msm: Add obj flags to gpu devcoredumpRob Clark
When debugging faults, it is useful to know how the BO is mapped (cached vs WC, gpu readonly, etc). Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Akhil P Oommen <quic_akhilpo@quicinc.com> Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/593854/
2024-06-21drm/msm: Add GPU memory tracesRob Clark
Perfetto can use these traces to track global and per-process GPU memory usage. Signed-off-by: Rob Clark <robdclark@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/580854/
2024-06-20drm/msm/a6xx: Fix A702 UBWC modeKonrad Dybcio
UBWC_MODE is a one-bit-wide field, so a value of 2 is obviously bogus. Replace it with the correct value (0). Fixes: 18397519cb62 ("drm/msm/adreno: Add A702 support") Reported-by: Connor Abbott <cwabbott0@gmail.com> Closes: https://lore.kernel.org/linux-arm-msm/CACu1E7FTN=kwaDJMNiTmFspALzj2+Q-nvsN5ugi=vz4RdUGvGw@mail.gmail.com/ Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/597359/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-06-20drm/msm/a6xx: use __unused__ to fix compiler warnings for gen7_* includesAbhinav Kumar
GCC diagnostic pragma method throws below warnings in some of the versions drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:16:9: warning: unknown option after '#pragma GCC diagnostic' kind [-Wpragmas] #pragma GCC diagnostic ignored "-Wunused-const-variable" ^ In file included from drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:18:0: drivers/gpu/drm/msm/adreno/adreno_gen7_0_0_snapshot.h:924:19: warning: 'gen7_0_0_external_core_regs' defined but not used [-Wunused-variable] static const u32 *gen7_0_0_external_core_regs[] = { ^ In file included from drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:19:0: drivers/gpu/drm/msm/adreno/adreno_gen7_2_0_snapshot.h:748:19: warning: 'gen7_2_0_external_core_regs' defined but not used [-Wunused-variable] static const u32 *gen7_2_0_external_core_regs[] = { ^ In file included from drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:20:0: drivers/gpu/drm/msm/adreno/adreno_gen7_9_0_snapshot.h:1188:43: warning: 'gen7_9_0_sptp_clusters' defined but not used [-Wunused-variable] static struct gen7_sptp_cluster_registers gen7_9_0_sptp_clusters[] = { ^ drivers/gpu/drm/msm/adreno/adreno_gen7_9_0_snapshot.h:1438:19: warning: 'gen7_9_0_external_core_regs' defined but not used [-Wunused-variable] static const u32 *gen7_9_0_external_core_regs[] = { Remove GCC version dependency by using __unused__ for the unused gen7_* includes. Changes in v2: - Fix the warnings in the commit text - Use __attribute((__unused__)) instead of local assignment changes in v3: - drop the Link from the auto add changes in v4: - replace __attribute((__unused__)) with __always_unused Fixes: 64d6255650d4 ("drm/msm: More fully implement devcoredump for a7xx") Suggested-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/597265/ [Add gen7_9_0_cx_debugbus_blocks as well] Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-06-20drm/msm/adreno: Move CP_PROTECT settings to hw catalogRob Clark
Move the CP_PROTECT settings into the hw catalog. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/599731/
2024-06-20drm/msm/adreno: Move hwcg table into a6xx specific infoRob Clark
Introduce a6xx_info where we can stash gen specific stuff without polluting the toplevel adreno_info struct. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/599728/
2024-06-20drm/msm/adreno: Move hwcg regs to a6xx hw catalogRob Clark
Move the hwcg tables into the hw catalog. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/599727/
2024-06-20drm/msm/adreno: Split catalog into separate filesRob Clark
Split each gen's gpu table into it's own file. Only code-motion, no functional change. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/599725/
2024-06-20drm/msm/adreno: Split up giant device tableRob Clark
Split into a separate table per generation, in preparation to move each gen's device table to it's own file. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/599723/
2024-06-12Merge remote-tracking branch 'drm-misc/drm-misc-next' into HEADDmitry Baryshkov
Merge drm-misc-next tree into the msm-next tree in order to be able to use HDMI connector framework for the MSM HDMI driver.
2024-06-05drm/msm/dp: fix runtime_pm handling in dp_wait_hpd_assertedDmitry Baryshkov
The function dp_wait_hpd_asserted() uses pm_runtime_get_sync() and doesn't care about the return value. Potentially this can lead to unclocked access if for some reason resuming of the DP controller fails. Change the function to use pm_runtime_resume_and_get() and return an error if resume fails. Fixes: e2969ee30252 ("drm/msm/dp: move of_dp_aux_populate_bus() to eDP probe()") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/580137/ Link: https://lore.kernel.org/r/20240226223446.4194079-1-dmitry.baryshkov@linaro.org [quic_abhinavk@quicinc.com: resolved trivial conflict while rebase] Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-06-05drm/msm/dpu: drop duplicate drm formats from wb2_formats arraysJunhao Xie
There are duplicate items in wb2_formats_rgb and wb2_formats_rgb_yuv, which cause weston assertions failed. weston: libweston/drm-formats.c:131: weston_drm_format_array_add_format: Assertion `!weston_drm_format_array_find_format(formats, format)' failed. Signed-off-by: Junhao Xie <bigfoot@classfun.cn> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Fixes: 8c16b988ba2d ("drm/msm/dpu: introduce separate wb2_format arrays for rgb and yuv") Fixes: 53324b99bd7b ("drm/msm/dpu: add writeback blocks to the sm8250 DPU catalog") Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/596847/ Link: https://lore.kernel.org/r/20240524150128.1878297-2-bigfoot@classfun.cn Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-06-05Revert "drm/msm/dpu: drop dpu_encoder_phys_ops.atomic_mode_set"Dmitry Baryshkov
In the DPU driver blank IRQ handling is called from a vblank worker and can happen outside of the irq_enable / irq_disable pair. Using the worker makes that completely asynchronous with the rest of the code. Revert commit d13f638c9b88 ("drm/msm/dpu: drop dpu_encoder_phys_ops.atomic_mode_set") to fix vblank IRQ assignment for CMD DSI panels. Call trace: dpu_encoder_phys_cmd_control_vblank_irq+0x218/0x294 dpu_encoder_toggle_vblank_for_crtc+0x160/0x194 dpu_crtc_vblank+0xbc/0x228 dpu_kms_enable_vblank+0x18/0x24 vblank_ctrl_worker+0x34/0x6c process_one_work+0x218/0x620 worker_thread+0x1ac/0x37c kthread+0x114/0x118 ret_from_fork+0x10/0x20 Fixes: d13f638c9b88 ("drm/msm/dpu: drop dpu_encoder_phys_ops.atomic_mode_set") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/595065/ Link: https://lore.kernel.org/r/20240522-dpu-revert-ams-v2-1-b37825d708e1@linaro.org Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-06-05drm/msm/dpu: fix encoder irq wait skipBarnabás Czémán
The irq_idx is unsigned so it cannot be lower than zero, better to change the condition to check if it is equal with zero. It could not cause any issue because a valid irq index starts from one. Fixes: 5a9d50150c2c ("drm/msm/dpu: shift IRQ indices by 1") Signed-off-by: Barnabás Czémán <trabarni@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/596853/ Link: https://lore.kernel.org/r/20240509-irq_wait-v2-1-b8b687b22cc4@gmail.com Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-05-30drm/msm: remove python 3.9 dependency for compiling msmAbhinav Kumar
Since commit 5acf49119630 ("drm/msm: import gen_header.py script from Mesa"), compilation is broken on machines having python versions older than 3.9 due to dependency on argparse.BooleanOptionalAction. Switch to use simple bool for the validate flag to remove the dependency. Fixes: 5acf49119630 ("drm/msm: import gen_header.py script from Mesa") Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Tested-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240507230440.3384949-1-quic_abhinavk@quicinc.com
2024-05-22tracing/treewide: Remove second parameter of __assign_str()Steven Rostedt (Google)
With the rework of how the __string() handles dynamic strings where it saves off the source string in field in the helper structure[1], the assignment of that value to the trace event field is stored in the helper value and does not need to be passed in again. This means that with: __string(field, mystring) Which use to be assigned with __assign_str(field, mystring), no longer needs the second parameter and it is unused. With this, __assign_str() will now only get a single parameter. There's over 700 users of __assign_str() and because coccinelle does not handle the TRACE_EVENT() macro I ended up using the following sed script: git grep -l __assign_str | while read a ; do sed -e 's/\(__assign_str([^,]*[^ ,]\) *,[^;]*/\1)/' $a > /tmp/test-file; mv /tmp/test-file $a; done I then searched for __assign_str() that did not end with ';' as those were multi line assignments that the sed script above would fail to catch. Note, the same updates will need to be done for: __assign_str_len() __assign_rel_str() __assign_rel_str_len() I tested this with both an allmodconfig and an allyesconfig (build only for both). [1] https://lore.kernel.org/linux-trace-kernel/20240222211442.634192653@goodmis.org/ Link: https://lore.kernel.org/linux-trace-kernel/20240516133454.681ba6a0@rorschach.local.home Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Julia Lawall <Julia.Lawall@inria.fr> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Christian König <christian.koenig@amd.com> for the amdgpu parts. Acked-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> #for Acked-by: Rafael J. Wysocki <rafael@kernel.org> # for thermal Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Darrick J. Wong <djwong@kernel.org> # xfs Tested-by: Guenter Roeck <linux@roeck-us.net>
2024-05-20drm/msm: remove python 3.9 dependency for compiling msmAbhinav Kumar
Since commit 5acf49119630 ("drm/msm: import gen_header.py script from Mesa"), compilation is broken on machines having python versions older than 3.9 due to dependency on argparse.BooleanOptionalAction. Switch to use simple bool for the validate flag to remove the dependency. Fixes: 5acf49119630 ("drm/msm: import gen_header.py script from Mesa") Closes: https://lore.kernel.org/all/CA+G9fYs1ZN2K=UHOjrwRR2JNE-M0nf9iW_Q-YPzVgmW+9daU4Q@mail.gmail.com/ Tested-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/593057/ Link: https://lore.kernel.org/r/20240507230440.3384949-1-quic_abhinavk@quicinc.com Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2024-05-18Merge tag 'kbuild-v6.10' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - Avoid 'constexpr', which is a keyword in C23 - Allow 'dtbs_check' and 'dt_compatible_check' run independently of 'dt_binding_check' - Fix weak references to avoid GOT entries in position-independent code generation - Convert the last use of 'optional' property in arch/sh/Kconfig - Remove support for the 'optional' property in Kconfig - Remove support for Clang's ThinLTO caching, which does not work with the .incbin directive - Change the semantics of $(src) so it always points to the source directory, which fixes Makefile inconsistencies between upstream and downstream - Fix 'make tar-pkg' for RISC-V to produce a consistent package - Provide reasonable default coverage for objtool, sanitizers, and profilers - Remove redundant OBJECT_FILES_NON_STANDARD, KASAN_SANITIZE, etc. - Remove the last use of tristate choice in drivers/rapidio/Kconfig - Various cleanups and fixes in Kconfig * tag 'kbuild-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (46 commits) kconfig: use sym_get_choice_menu() in sym_check_prop() rapidio: remove choice for enumeration kconfig: lxdialog: remove initialization with A_NORMAL kconfig: m/nconf: merge two item_add_str() calls kconfig: m/nconf: remove dead code to display value of bool choice kconfig: m/nconf: remove dead code to display children of choice members kconfig: gconf: show checkbox for choice correctly kbuild: use GCOV_PROFILE and KCSAN_SANITIZE in scripts/Makefile.modfinal Makefile: remove redundant tool coverage variables kbuild: provide reasonable defaults for tool coverage modules: Drop the .export_symbol section from the final modules kconfig: use menu_list_for_each_sym() in sym_check_choice_deps() kconfig: use sym_get_choice_menu() in conf_write_defconfig() kconfig: add sym_get_choice_menu() helper kconfig: turn defaults and additional prompt for choice members into error kconfig: turn missing prompt for choice members into error kconfig: turn conf_choice() into void function kconfig: use linked list in sym_set_changed() kconfig: gconf: use MENU_CHANGED instead of SYMBOL_CHANGED kconfig: gconf: remove debug code ...
2024-05-10Merge tag 'drm-misc-next-fixes-2024-05-08' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next-fixes for v6.10-rc1: - panthor fixes. - Reverting Kconfig changes, and moving drm options to submenu. - Hide physical fb address in fb helper. - zynqmp bridge fix. - Revert broken ti-sn65dsi83 fix. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/fe630414-d13e-4052-86f3-ce3155eb3e44@linux.intel.com
2024-05-10Merge tag 'drm-msm-next-2024-05-07' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-next Updates for v6.10 Core: - Switched to generating register header files during build process instead of shipping pre-generated headers - Merged DPU and MDP4 format databases. DP: - Stop using compat string to distinguish DP and eDP cases - Added support for X Elite platform (X1E80100) - Reworked DP aux/audio support - Added SM6350 DP to the bindings (no driver changes, using SM8350 as a fallback compat) GPU: - a7xx perfcntr reg fixes - MAINTAINERS updates - a750 devcoredump support Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGtpw6dNR9JBikFTQ=TCpt-9FeFW+SGjXWv+Jv3emm0Pbg@mail.gmail.com
2024-05-10kbuild: use $(src) instead of $(srctree)/$(src) for source directoryMasahiro Yamada
Kbuild conventionally uses $(obj)/ for generated files, and $(src)/ for checked-in source files. It is merely a convention without any functional difference. In fact, $(obj) and $(src) are exactly the same, as defined in scripts/Makefile.build: src := $(obj) When the kernel is built in a separate output directory, $(src) does not accurately reflect the source directory location. While Kbuild resolves this discrepancy by specifying VPATH=$(srctree) to search for source files, it does not cover all cases. For example, when adding a header search path for local headers, -I$(srctree)/$(src) is typically passed to the compiler. This introduces inconsistency between upstream and downstream Makefiles because $(src) is used instead of $(srctree)/$(src) for the latter. To address this inconsistency, this commit changes the semantics of $(src) so that it always points to the directory in the source tree. Going forward, the variables used in Makefiles will have the following meanings: $(obj) - directory in the object tree $(src) - directory in the source tree (changed by this commit) $(objtree) - the top of the kernel object tree $(srctree) - the top of the kernel source tree Consequently, $(srctree)/$(src) in upstream Makefiles need to be replaced with $(src). Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-05-07drm/msm/gen_header: allow skipping the validationDmitry Baryshkov
We don't need to run the validation of the XML files if we are just compiling the kernel. Skip the validation unless the user enables corresponding Kconfig option. This removes a warning from gen_header.py about lxml being not installed. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Closes: https://lore.kernel.org/all/20240409120108.2303d0bd@canb.auug.org.au/ Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/592558/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-05-07drm/msm/a6xx: Cleanup indexed regs const'nessRob Clark
These tables were made non-const in commit 3cba4a2cdff3 ("drm/msm/a6xx: Update ROQ size in coredump") in order to avoid powering up the GPU when reading back a devcoredump. Instead let's just stash the count that is potentially read from hw in struct a6xx_gpu_state_obj, and make the tables const again. Signed-off-by: Rob Clark <robdclark@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/592699/
2024-05-05drm/msm: Add devcoredump support for a750Connor Abbott
Add an a750 case to the various places where we choose a list of registers. Patchwork: https://patchwork.freedesktop.org/patch/592519/ Signed-off-by: Connor Abbott <cwabbott0@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/592519 Signed-off-by: Rob Clark <robdclark@chromium.org>
generated by cgit (git 2.34.1) at 2025-10-03 11:18:28 +0000