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/linux/drivers/gpu/drm/sprd/
H A Dsprd_dpu.c128 static int dpu_wait_stop_done(struct sprd_dpu *dpu) in dpu_wait_stop_done() argument
130 struct dpu_context *ctx = &dpu->ctx; in dpu_wait_stop_done()
143 drm_err(dpu->drm, "dpu wait for stop done time out!\n"); in dpu_wait_stop_done()
150 static int dpu_wait_update_done(struct sprd_dpu *dpu) in dpu_wait_update_done() argument
152 struct dpu_context *ctx = &dpu->ctx; in dpu_wait_update_done()
161 drm_err(dpu->drm, "dpu wait for reg update done time out!\n"); in dpu_wait_update_done()
320 static void sprd_dpu_layer(struct sprd_dpu *dpu, struct drm_plane_state *state) in sprd_dpu_layer() argument
322 struct dpu_context *ctx = &dpu->ctx; in sprd_dpu_layer()
377 static void sprd_dpu_flip(struct sprd_dpu *dpu) in sprd_dpu_flip() argument
379 struct dpu_context *ctx = &dpu->ctx; in sprd_dpu_flip()
[all …]
H A Dsprd_dpu.h23 /* DPU Layer registers offset */
33 * Sprd DPU context structure
35 * @base: DPU controller base address
38 * @vm: videomode structure to use for DPU and DPI initialization
39 * @stopped: indicates whether DPU are stopped
40 * @wait_queue: wait queue, used to wait for DPU shadow register update done and
41 * DPU stop register done interrupt signal.
42 * @evt_update: wait queue condition for DPU shadow register
43 * @evt_stop: wait queue condition for DPU stop register
57 * Sprd DPU device structure
[all …]
/linux/Documentation/devicetree/bindings/display/msm/
H A Dqcom,sc7180-dpu.yaml4 $id: http://devicetree.org/schemas/display/msm/qcom,sc7180-dpu.yaml#
7 title: Qualcomm Display DPU on SC7180
12 $ref: /schemas/display/msm/dpu-common.yaml#
17 - qcom,sc7180-dpu
18 - qcom,sm6125-dpu
19 - qcom,sm6350-dpu
20 - qcom,sm6375-dpu
68 - qcom,sm6375-dpu
69 - qcom,sm6125-dpu
86 compatible = "qcom,sc7180-dpu";
H A Dqcom,sdm845-dpu.yaml4 $id: http://devicetree.org/schemas/display/msm/qcom,sdm845-dpu.yaml#
7 title: Qualcomm Display DPU on SDM845
12 $ref: /schemas/display/msm/dpu-common.yaml#
17 - qcom,sdm670-dpu
18 - qcom,sdm845-dpu
62 compatible = "qcom,sdm845-dpu";
H A Ddpu-common.yaml3 $id: http://devicetree.org/schemas/display/msm/dpu-common.yaml#
6 title: Qualcomm Display DPU common properties
14 Common properties for QCom DPU display controller.
38 Contains the list of output ports from DPU device. These ports
39 connect to interfaces that are external to the DPU hardware,
H A Dqcom,sm6115-dpu.yaml4 $id: http://devicetree.org/schemas/display/msm/qcom,sm6115-dpu.yaml#
7 title: Qualcomm Display DPU on SM6115
12 $ref: /schemas/display/msm/dpu-common.yaml#
16 const: qcom,sm6115-dpu
62 compatible = "qcom,sm6115-dpu";
H A Dqcom,qcm2290-dpu.yaml4 $id: http://devicetree.org/schemas/display/msm/qcom,qcm2290-dpu.yaml#
7 title: Qualcomm Display DPU on QCM2290
12 $ref: /schemas/display/msm/dpu-common.yaml#
16 const: qcom,qcm2290-dpu
60 compatible = "qcom,qcm2290-dpu";
H A Dqcom,msm8998-dpu.yaml4 $id: http://devicetree.org/schemas/display/msm/qcom,msm8998-dpu.yaml#
7 title: Qualcomm Display DPU on MSM8998
12 $ref: /schemas/display/msm/dpu-common.yaml#
16 const: qcom,msm8998-dpu
63 compatible = "qcom,msm8998-dpu";
H A Dqcom,sm6150-dpu.yaml4 $id: http://devicetree.org/schemas/display/msm/qcom,sm6150-dpu.yaml#
7 title: Qualcomm SM6150 Display DPU
13 $ref: /schemas/display/msm/dpu-common.yaml#
17 const: qcom,sm6150-dpu
51 compatible = "qcom,sm6150-dpu";
H A Dqcom,sm7150-dpu.yaml4 $id: http://devicetree.org/schemas/display/msm/qcom,sm7150-dpu.yaml#
7 title: Qualcomm SM7150 Display Processing Unit (DPU)
12 $ref: /schemas/display/msm/dpu-common.yaml#
16 const: qcom,sm7150-dpu
61 compatible = "qcom,sm7150-dpu";
H A Dqcom,sc8280xp-mdss.yaml14 sub-blocks like DPU display controller, DSI and DP interfaces etc.
41 const: qcom,sc8280xp-dpu
94 compatible = "qcom,sc8280xp-dpu";
H A Dqcom,qcm2290-mdss.yaml14 sub-blocks like DPU display controller and DSI. Device tree bindings of MDSS
55 const: qcom,qcm2290-dpu
115 compatible = "qcom,qcm2290-dpu";
H A Dqcom,sm6125-mdss.yaml14 like DPU display controller, DSI and DP interfaces etc.
54 const: qcom,sm6125-dpu
109 compatible = "qcom,sm6125-dpu";
/linux/Documentation/devicetree/bindings/display/sprd/
H A Dsprd,sharkl3-dpu.yaml4 $id: http://devicetree.org/schemas/display/sprd/sprd,sharkl3-dpu.yaml#
7 title: Unisoc Sharkl3 Display Processor Unit (DPU)
13 DPU (Display Processor Unit) is the Display Controller for the Unisoc SoCs
19 const: sprd,sharkl3-dpu
63 dpu: dpu@63000000 {
64 compatible = "sprd,sharkl3-dpu";
/linux/drivers/vdpa/solidrun/
H A Dsnet_ctrl.c3 * SolidRun DPU driver for control plane
34 /* Control register used to read data from the DPU */
112 /* Wait until the DPU finishes completely. in snet_wait_for_dpu_completion()
118 /* Reading ctrl from the DPU:
123 * (1) Verify that the DPU is not in the middle of another operation by
184 SNET_WARN(pdev, "Error while reading control data from DPU, err %d\n", ret); in snet_ctrl_read_from_dpu()
208 SNET_WARN(pdev, "Timeout waiting for the DPU to complete a control command\n"); in snet_ctrl_read_from_dpu()
215 /* Send a control message to the DPU using the old mechanism
227 * Make sure that the opcode register is empty, and that the DPU isn't in snet_send_ctrl_msg_old()
239 /* DPU ACKs the message by clearing the opcode register */ in snet_send_ctrl_msg_old()
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H A Dsnet_vdpa.h3 * SolidRun DPU driver for control plane
46 /* IRQ index, DPU uses this to parse data from MSI-X table */
75 /* IRQ index, DPU uses this to parse data from MSI-X table */
194 /* The DPU expects a 64bit integer in 2 halves, the low part first */ in snet_write64()
/linux/drivers/vdpa/
H A DKconfig117 vDPA driver for SolidNET DPU.
119 offloaded to a SolidNET DPU.
121 reads health values from the DPU.
134 tristate "vDPA driver for Octeon DPU devices"
138 This is a vDPA driver designed for Marvell's Octeon DPU devices.
140 Octeon DPU device.
/linux/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/
H A Dpipeline.json10 …"BriefDescription": "Cycles that the DPU IQ is empty and that is not because of a recent micro-TLB…
15 …"BriefDescription": "Cycles the DPU IQ is empty and there is an instruction cache miss being proce…
20 …"BriefDescription": "Cycles the DPU IQ is empty and there is an instruction micro-TLB miss being p…
25 "BriefDescription": "Cycles the DPU IQ is empty and there is a pre-decode error being processed"
/linux/tools/perf/pmu-events/arch/arm64/arm/cortex-a55/
H A Dpipeline.json9 …n issued due to the frontend, cache miss.This event counts every cycle the DPU IQ is empty and the…
12 …n issued due to the frontend, cache miss.This event counts every cycle the DPU IQ is empty and the…
15 …ion issued due to the frontend, TLB miss.This event counts every cycle the DPU IQ is empty and the…
18 …ion issued due to the frontend, TLB miss.This event counts every cycle the DPU IQ is empty and the…
21 …ed due to the frontend, pre-decode error.This event counts every cycle the DPU IQ is empty and the…
24 …ed due to the frontend, pre-decode error.This event counts every cycle the DPU IQ is empty and the…
/linux/drivers/gpu/drm/msm/disp/dpu1/
H A Ddpu_kms.c249 * @dpu_kms: pointer to dpu kms structure
714 /* use only WB idx 2 instance for DPU */ in _dpu_kms_initialize_writeback()
740 * @dpu_kms: Pointer to dpu kms structure
1156 pr_info("dpu hardware revision:0x%x\n", core_rev); in dpu_kms_hw_init()
1239 if (of_device_is_compatible(dpu_kms->pdev->dev.of_node, "qcom,sc8180x-dpu")) in dpu_kms_hw_init()
1331 DRM_DEBUG("mapped dpu address space @%pK\n", dpu_kms->mmio); in dpu_kms_mmap_mdp5()
1366 DRM_DEBUG("mapped dpu address space @%pK\n", dpu_kms->mmio); in dpu_kms_mmap_dpu()
1495 { .compatible = "qcom,msm8998-dpu", .data = &dpu_msm8998_cfg, },
1496 { .compatible = "qcom,qcm2290-dpu", .data = &dpu_qcm2290_cfg, },
1497 { .compatible = "qcom,sa8775p-dpu", .data = &dpu_sa8775p_cfg, },
[all …]
H A Ddpu_rm.h17 * struct dpu_rm - DPU dynamic hardware resource manager
96 * @rm: DPU Resource Manager handle
106 * @rm: DPU Resource Manager handle
116 * @rm: DPU Resource Manager handle
H A Ddpu_hw_catalog.h38 * (moved into INTF block since DPU 5.0.0)
233 * MACRO DPU_HW_BLK_INFO - information of HW blocks inside DPU
337 * struct dpu_caps - define DPU capabilities
720 * struct dpu_mdss_version - DPU's major and minor versions
721 * @core_major_ver: DPU core's major version
722 * @core_minor_ver: DPU core's minor version
746 * @clk_inefficiency_factor DPU src clock inefficiency factor
747 * @bw_inefficiency_factor DPU axi bus bw inefficiency factor
779 * this HW version. Contains dpu's major and minor versions,
H A Ddpu_kms.h43 #define DPU_ERROR(fmt, ...) pr_err("[dpu error]" fmt, ##__VA_ARGS__)
44 #define DPU_ERROR_RATELIMITED(fmt, ...) pr_err_ratelimited("[dpu error]" fmt, ##__VA_ARGS__)
157 * DPU info management functions
/linux/drivers/accel/amdxdna/
H A Daie2_message.c445 struct exec_dpu_req dpu; in aie2_execbuf() member
482 if (unlikely(payload_len - sizeof(*sn) > sizeof(req.dpu.payload))) in aie2_execbuf()
483 XDNA_DBG(xdna, "Invalid dpu payload len: %d", payload_len); in aie2_execbuf()
484 req.dpu.inst_buf_addr = sn->buffer; in aie2_execbuf()
485 req.dpu.inst_size = sn->buffer_size; in aie2_execbuf()
486 req.dpu.inst_prop_cnt = sn->prop_count; in aie2_execbuf()
487 req.dpu.cu_idx = cu_idx; in aie2_execbuf()
488 memcpy(req.dpu.payload, sn->prop_args, sizeof(req.dpu.payload)); in aie2_execbuf()
489 msg.send_size = sizeof(req.dpu); in aie2_execbuf()
/linux/tools/perf/pmu-events/arch/arm64/arm/cortex-a510/
H A Dpipeline.json21 …, cache miss. This event counts every cycle that the Data Processing Unit (DPU) instruction queue …
24 …, cache miss. This event counts every cycle that the Data Processing Unit (DPU) instruction queue …
27 …sued due to the frontend, TLB miss. This event counts every cycle that the DPU instruction queue i…
30 …sued due to the frontend, TLB miss. This event counts every cycle that the DPU instruction queue i…

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