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path: root/drivers/gpu/drm/msm/disp
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2025-07-05drm/msm: make it possible to disable KMS-related code.Dmitry Baryshkov
If the Adreno device is used in a headless mode, there is no need to build all KMS components. Build corresponding parts conditionally, only selecting them if modeset support is actually required. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/662581/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-07-05drm/msm: move KMS driver data to msm_kmsDmitry Baryshkov
Data for HDMI, DSI and DP blocks only makes sense for the KMS parts of the driver. Move corresponding data pointers from struct msm_drm_private to struct msm_kms. Suggested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/662580/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-07-05drm/msm: get rid of msm_drm_private::num_crtcsDmitry Baryshkov
Drop superfluous msm_drm_private::num_crtcs in favour of using drm_mode_config::num_crtc or MAX_CRCS as appropriate. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/662578/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-07-05drm/msm/mdp4: get rid of mdp4_crtc.idDmitry Baryshkov
There is no reason to store CRTC id, it's a part of the drm_crtc. Drop this member and use drm_crtc.name for the warning message. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/662576/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-07-05drm/msm: move wq handling to KMS codeDmitry Baryshkov
The global workqueue is only used for vblanks inside KMS code. Move allocation / flushing / deallcation of it to msm_kms.c Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/662573/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-07-04drm/msm: Use the central UBWC config databaseKonrad Dybcio
As discussed a lot in the past, the UBWC config must be coherent across a number of IP blocks (currently display and GPU, but it also may/will concern camera/video as the drivers evolve). So far, we've been trying to keep the values reasonable in each of the two drivers separately, but it really make sense to do so centrally, especially given certain fields (e.g. HBB) may need to be gathered dynamically. To reduce room for error, move to fetching the config from a central source, so that the data programmed into the hardware is consistent across all multimedia blocks that request it. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/660963/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-07-04drm/msm: Use drm_gpuvm types moreRob Clark
Most of the driver code doesn't need to reach in to msm specific fields, so just use the drm_gpuvm/drm_gpuva types directly. This should hopefully improve commonality with other drivers and make the code easier to understand. Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com> Tested-by: Antonino Maniscalco <antomani103@gmail.com> Reviewed-by: Antonino Maniscalco <antomani103@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/661483/
2025-07-04drm/msm: drm_gpuvm conversionRob Clark
Now that we've realigned deletion and allocation, switch over to using drm_gpuvm/drm_gpuva. This allows us to support multiple VMAs per BO per VM, to allow mapping different parts of a single BO at different virtual addresses, which is a key requirement for sparse/VM_BIND. This prepares us for using drm_gpuvm to translate a batch of MAP/ MAP_NULL/UNMAP operations from userspace into a sequence of map/remap/ unmap steps for updating the page tables. Since, unlike our prior vm/vma setup, with drm_gpuvm the vm_bo holds a reference to the GEM object. To prevent reference loops causing us to leak all GEM objects, we implicitly tear down the mapping when the GEM handle is close or when the obj is unpinned. Which means the submit needs to also hold a reference to the vm_bo, to prevent the VMA from being torn down while the submit is in-flight. Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com> Tested-by: Antonino Maniscalco <antomani103@gmail.com> Reviewed-by: Antonino Maniscalco <antomani103@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/661479/
2025-07-04drm/msm: Stop passing vm to msm_framebufferRob Clark
The fb only deals with kms->vm, so make that explicit. This will start letting us refcount the # of times the fb is pinned, so we can only unpin the vma after last user of the fb is done. Having a single reference count really only works if there is only a single vm. Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com> Tested-by: Antonino Maniscalco <antomani103@gmail.com> Reviewed-by: Antonino Maniscalco <antomani103@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/661476/
2025-07-04drm/msm: Rename msm_gem_address_space -> msm_gem_vmRob Clark
Re-aligning naming to better match drm_gpuvm terminology will make things less confusing at the end of the drm_gpuvm conversion. This is just rename churn, no functional change. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com> Tested-by: Antonino Maniscalco <antomani103@gmail.com> Reviewed-by: Antonino Maniscalco <antomani103@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/661466/
2025-07-04drm/msm/dpu: Implement LM crossbar for v12.0 DPUKrzysztof Kozlowski
v12.0 DPU on SM8750 comes with new LM crossbar that requires each pipe rectangle to be programmed separately in blend stage. Implement support for this along with a new CTL_LAYER_ACTIVE register and setting the blend stage in layer mixer code. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/659632/ Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-12-a591c609743d@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-04drm/msm/dpu: Implement CTL_PIPE_ACTIVE for v12.0 DPUKrzysztof Kozlowski
v12.0 DPU on SM8750 comes with new CTL_PIPE_ACTIVE register for selective activation of pipes, which replaces earlier dpu_hw_ctl_setup_blendstage() code path for newer devices. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/659630/ Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-11-a591c609743d@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-04drm/msm/dpu: Implement 10-bit color alpha for v12.0 DPUKrzysztof Kozlowski
v12.0 DPU on SM8750 comes with 10-bit color alpha. Add register differences and new implementations of setup_alpha_out(), setup_border_color() and setup_blend_config(). Notable changes in v6: Correct fg_alpha shift on new DPU, pointed out by Abel Vesas. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/659629/ Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-10-a591c609743d@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-04drm/msm/dpu: Consistently use u32 instead of uint32_tKrzysztof Kozlowski
Linux coding style asks to use kernel types like u32 instead of uint32_t and code already has it in other places, so unify the remaining pieces. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/659623/ Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-9-a591c609743d@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-04drm/msm/dpu: Add support for SM8750Krzysztof Kozlowski
Add DPU version v12.0 support for the Qualcomm SM8750 platform. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/659622/ Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-8-a591c609743d@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-04drm/msm/dpu: Fill in min_prefill_lines for SC8180XKonrad Dybcio
Based on the downstream release, predictably same value as for SM8150. Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Fixes: f3af2d6ee9ab ("drm/msm/dpu: Add SC8180x to hw catalog") Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/657794/ Link: https://lore.kernel.org/r/20250610-topic-dpu_8180_mpl-v1-1-f480cd22f11c@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-04drm/msm/dpu: move features out of the DPU_HW_BLK_INFODmitry Baryshkov
As features bits are now unused by some of the hardware block configuration structures, remove the 'features' from the DPU_HW_BLK_INFO so that it doesn't get included into hw info structures by default and only include it when necessary. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655420/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-30-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: drop ununused MIXER featuresDmitry Baryshkov
Drop unused LM features from the current codebase. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655411/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-29-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: drop ununused PINGPONG featuresDmitry Baryshkov
All existing PINGPONG feature bits are completely unused. Drop them from the current codebase. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655409/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-28-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: drop unused MDP TOP featuresDmitry Baryshkov
Drop unused MDP TOP features from the current codebase. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655412/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-27-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_SSPP_QOS_8LVLDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_SSPP_QOS_8LVL feature bit with the core_major_ver >= 4 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655406/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-26-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_WB_INPUT_CTRLDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_WB_INPUT_CTRL feature bit with the core_major_ver >= 5 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655407/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-25-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_DSC_OUTPUT_CTRLDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_DSC_OUTPUT_CTRL feature bit with the core_major_ver >= 5 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655404/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-24-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_DSC_HW_REV_1_2Dmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_DSC_HW_REV_1_2 feature bit with the core_major_ver >= 7 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655403/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-23-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_DIM_LAYERDmitry Baryshkov
Continue migration to the MDSS-revision based checks and drop the DPU_DIM_LAYER feature bit. It is currently unused, but can be replaed with the core_major_ver >= 4 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655418/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-22-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_MIXER_COMBINED_ALPHADmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_MIXER_COMBINED_ALPHA feature bit with the core_major_ver >= 4 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655398/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-21-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_MDP_AUDIO_SELECTDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_MDP_AUDIO_SELECT feature bit with the core_major_ver == 4 || core_major_ver == 5 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/655399/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-20-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_MDP_PERIPH_0_REMOVEDDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_MDP_PERIPH_0_REMOVED feature bit with the core_major_ver >= 8 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655400/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-19-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_MDP_VSYNC_SELDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_MDP_VSYNC_SEL feature bit with the core_major_ver < 5 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655395/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-18-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_PINGPONG_DITHERDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_PINGPONG_DITHER feature bit with the core_major_ver >= 3 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655393/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-17-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_PINGPONG_DSCDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_PINGPONG_DSC feature bit with the core_major_ver < 7 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655390/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-16-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_INTF_INPUT_CTRLDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_INTF_INPUT_CTRL feature bit with the core_major_ver >= 5 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655389/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-15-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_INTF_STATUS_SUPPORTEDDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_INTF_STATUS_SUPPORTED feature bit with the core_major_ver >= 5 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655384/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-14-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_DATA_HCTL_ENDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_DATA_HCTL_EN feature bit with the core_major_ver >= 5 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655381/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-13-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_CTL_VM_CFGDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_CTL_VM_CFG feature bit with the core_major_ver >= 7 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655385/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-12-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_CTL_DSPP_SUB_BLOCK_FLUSHDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_CTL_DSPP_SUB_BLOCK_FLUSH feature bit with the core_major_ver >= 7 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655380/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-11-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_CTL_FETCH_ACTIVEDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_CTL_FETCH_ACTIVE feature bit with the core_major_ver >= 7 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655379/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-10-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_CTL_ACTIVE_CFGDmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_CTL_ACTIVE_CFG feature bit with the core_major_ver >= 5 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655376/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-9-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: get rid of DPU_CTL_HAS_LAYER_EXT4Dmitry Baryshkov
Continue migration to the MDSS-revision based checks and replace DPU_CTL_HAS_LAYER_EXT4 feature bit with the core_major_ver >= 9 check. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655371/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-8-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: remove DSPP_SC7180_MASKDmitry Baryshkov
Stop declaring DPU_DSPP_PCC as a part of the DSPP features, use the presence of the PCC sblk to check whether PCC is present in the hardware or not. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655373/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-7-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: inline _setup_mixer_ops()Dmitry Baryshkov
Inline the _setup_mixer_ops() function, it makes it easier to handle different conditions involving LM configuration. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655369/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-6-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: inline _setup_dspp_ops()Dmitry Baryshkov
Inline the _setup_dspp_ops() function, it makes it easier to handle different conditions involving DSPP configuration. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655372/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-5-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: inline _setup_dsc_ops()Dmitry Baryshkov
Inline the _setup_dsc_ops() function, it makes it easier to handle different conditions involving DSC configuration. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655365/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-4-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: inline _setup_ctl_ops()Dmitry Baryshkov
Inline the _setup_ctl_ops() function, it makes it easier to handle different conditions involving CTL configuration. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655367/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-3-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: drop INTF_SC7280_MASKDmitry Baryshkov
The INTF_SC7280_MASK is equal to the INTF_SC7180_MASK. Stop defining a separate symbol and use the INTF_SC7180_MASK instead. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655364/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-2-3b2085a07884@oss.qualcomm.com
2025-07-04drm/msm/dpu: stop passing mdss_ver to setup_timing_gen()Dmitry Baryshkov
As a preparation to further MDSS-revision cleanups stop passing MDSS revision to the setup_timing_gen() callback. Instead store a pointer to it inside struct dpu_hw_intf and use it diretly. It's not that the MDSS revision can chance between dpu_hw_intf_init() and dpu_encoder_phys_vid_setup_timing_engine(). Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655362/ Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-1-3b2085a07884@oss.qualcomm.com
2025-06-28Merge remote-tracking branch 'drm/drm-next' into msm-nextRob Clark
Back-merge drm-next to (indirectly) get arm-smmu updates for making stall-on-fault more reliable. Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-06-09drm/msm/disp: Correct porch timing for SDM845James A. MacInnes
Type-C DisplayPort inoperable due to incorrect porch settings. - Re-used wide_bus_en as flag to prevent porch shifting Fixes: c943b4948b58 ("drm/msm/dp: add displayPort driver support") Signed-off-by: James A. MacInnes <james.a.macinnes@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/636945/ Link: https://lore.kernel.org/r/20250212-sdm845_dp-v2-2-4954e51458f4@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-06-08treewide, timers: Rename from_timer() to timer_container_of()Ingo Molnar
Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com
2025-05-12drm/msm/dpu: remove DPU_CTL_SPLIT_DISPLAY from SAR2130P CTL blocksDmitry Baryshkov
Follow the changes in the commit a2649952f66e ("drm/msm/dpu: remove DPU_CTL_SPLIT_DISPLAY from CTL blocks on DPU >= 5.0") and remove DPU_CTL_SPLIT_DISPLAY from the CTL blocks on the SAR2130P platform. Single CTL is used for all interfaces used by a single path Fixes: 178575173472 ("drm/msm/dpu: add catalog entry for SAR2130P") Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/651883/ Link: https://lore.kernel.org/r/20250506-dpu-sar2130p-no-split-display-v1-1-b619c0fddea5@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-31 15:39:44 +0000