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Searched refs:pxp (Results 1 – 25 of 41) sorted by relevance

12

/linux-6.1.9/drivers/gpu/drm/i915/pxp/
Dintel_pxp.c42 struct intel_gt *pxp_to_gt(const struct intel_pxp *pxp) in pxp_to_gt() argument
44 return container_of(pxp, struct intel_gt, pxp); in pxp_to_gt()
47 bool intel_pxp_is_enabled(const struct intel_pxp *pxp) in intel_pxp_is_enabled() argument
49 return pxp->ce; in intel_pxp_is_enabled()
52 bool intel_pxp_is_active(const struct intel_pxp *pxp) in intel_pxp_is_active() argument
54 return pxp->arb_is_valid; in intel_pxp_is_active()
74 static int create_vcs_context(struct intel_pxp *pxp) in create_vcs_context() argument
77 struct intel_gt *gt = pxp_to_gt(pxp); in create_vcs_context()
99 pxp->ce = ce; in create_vcs_context()
104 static void destroy_vcs_context(struct intel_pxp *pxp) in destroy_vcs_context() argument
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Dintel_pxp_session.c21 static bool intel_pxp_session_is_in_play(struct intel_pxp *pxp, u32 id) in intel_pxp_session_is_in_play() argument
23 struct intel_uncore *uncore = pxp_to_gt(pxp)->uncore; in intel_pxp_session_is_in_play()
34 static int pxp_wait_for_session_state(struct intel_pxp *pxp, u32 id, bool in_play) in pxp_wait_for_session_state() argument
36 struct intel_uncore *uncore = pxp_to_gt(pxp)->uncore; in pxp_wait_for_session_state()
57 static int pxp_create_arb_session(struct intel_pxp *pxp) in pxp_create_arb_session() argument
59 struct intel_gt *gt = pxp_to_gt(pxp); in pxp_create_arb_session()
62 pxp->arb_is_valid = false; in pxp_create_arb_session()
64 if (intel_pxp_session_is_in_play(pxp, ARB_SESSION)) { in pxp_create_arb_session()
69 ret = intel_pxp_tee_cmd_create_arb_session(pxp, ARB_SESSION); in pxp_create_arb_session()
75 ret = pxp_wait_for_session_state(pxp, ARB_SESSION, true); in pxp_create_arb_session()
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Dintel_pxp_pm.c12 void intel_pxp_suspend_prepare(struct intel_pxp *pxp) in intel_pxp_suspend_prepare() argument
14 if (!intel_pxp_is_enabled(pxp)) in intel_pxp_suspend_prepare()
17 pxp->arb_is_valid = false; in intel_pxp_suspend_prepare()
19 intel_pxp_invalidate(pxp); in intel_pxp_suspend_prepare()
22 void intel_pxp_suspend(struct intel_pxp *pxp) in intel_pxp_suspend() argument
26 if (!intel_pxp_is_enabled(pxp)) in intel_pxp_suspend()
29 with_intel_runtime_pm(&pxp_to_gt(pxp)->i915->runtime_pm, wakeref) { in intel_pxp_suspend()
30 intel_pxp_fini_hw(pxp); in intel_pxp_suspend()
31 pxp->hw_state_invalidated = false; in intel_pxp_suspend()
35 void intel_pxp_resume(struct intel_pxp *pxp) in intel_pxp_resume() argument
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Dintel_pxp.h16 struct intel_gt *pxp_to_gt(const struct intel_pxp *pxp);
17 bool intel_pxp_is_enabled(const struct intel_pxp *pxp);
18 bool intel_pxp_is_active(const struct intel_pxp *pxp);
20 void intel_pxp_init(struct intel_pxp *pxp);
21 void intel_pxp_fini(struct intel_pxp *pxp);
23 void intel_pxp_init_hw(struct intel_pxp *pxp);
24 void intel_pxp_fini_hw(struct intel_pxp *pxp);
26 void intel_pxp_mark_termination_in_progress(struct intel_pxp *pxp);
28 int intel_pxp_start(struct intel_pxp *pxp);
30 int intel_pxp_key_check(struct intel_pxp *pxp,
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Dintel_pxp_tee.c21 return &to_gt(i915)->pxp; in i915_dev_to_pxp()
24 static int intel_pxp_tee_io_message(struct intel_pxp *pxp, in intel_pxp_tee_io_message() argument
29 struct drm_i915_private *i915 = pxp_to_gt(pxp)->i915; in intel_pxp_tee_io_message()
30 struct i915_pxp_component *pxp_component = pxp->pxp_component; in intel_pxp_tee_io_message()
33 mutex_lock(&pxp->tee_mutex); in intel_pxp_tee_io_message()
68 mutex_unlock(&pxp->tee_mutex); in intel_pxp_tee_io_message()
86 struct intel_pxp *pxp = i915_dev_to_pxp(i915_kdev); in i915_pxp_tee_component_bind() local
89 mutex_lock(&pxp->tee_mutex); in i915_pxp_tee_component_bind()
90 pxp->pxp_component = data; in i915_pxp_tee_component_bind()
91 pxp->pxp_component->tee_dev = tee_kdev; in i915_pxp_tee_component_bind()
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Dintel_pxp_irq.c21 void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir) in intel_pxp_irq_handler() argument
23 struct intel_gt *gt = pxp_to_gt(pxp); in intel_pxp_irq_handler()
25 if (GEM_WARN_ON(!intel_pxp_is_enabled(pxp))) in intel_pxp_irq_handler()
36 intel_pxp_mark_termination_in_progress(pxp); in intel_pxp_irq_handler()
37 pxp->session_events |= PXP_TERMINATION_REQUEST | PXP_INVAL_REQUIRED; in intel_pxp_irq_handler()
41 pxp->session_events |= PXP_TERMINATION_COMPLETE; in intel_pxp_irq_handler()
43 if (pxp->session_events) in intel_pxp_irq_handler()
44 queue_work(system_unbound_wq, &pxp->session_work); in intel_pxp_irq_handler()
63 void intel_pxp_irq_enable(struct intel_pxp *pxp) in intel_pxp_irq_enable() argument
65 struct intel_gt *gt = pxp_to_gt(pxp); in intel_pxp_irq_enable()
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Dintel_pxp_pm.h12 void intel_pxp_suspend_prepare(struct intel_pxp *pxp);
13 void intel_pxp_suspend(struct intel_pxp *pxp);
14 void intel_pxp_resume(struct intel_pxp *pxp);
15 void intel_pxp_runtime_suspend(struct intel_pxp *pxp);
17 static inline void intel_pxp_suspend_prepare(struct intel_pxp *pxp) in intel_pxp_suspend_prepare() argument
21 static inline void intel_pxp_suspend(struct intel_pxp *pxp) in intel_pxp_suspend() argument
25 static inline void intel_pxp_resume(struct intel_pxp *pxp) in intel_pxp_resume() argument
29 static inline void intel_pxp_runtime_suspend(struct intel_pxp *pxp) in intel_pxp_runtime_suspend() argument
33 static inline void intel_pxp_runtime_resume(struct intel_pxp *pxp) in intel_pxp_runtime_resume() argument
35 intel_pxp_resume(pxp); in intel_pxp_runtime_resume()
Dintel_pxp_debugfs.c19 struct intel_pxp *pxp = m->private; in pxp_info_show() local
21 bool enabled = intel_pxp_is_enabled(pxp); in pxp_info_show()
28 drm_printf(&p, "active: %s\n", str_yes_no(intel_pxp_is_active(pxp))); in pxp_info_show()
29 drm_printf(&p, "instance counter: %u\n", pxp->key_instance); in pxp_info_show()
43 struct intel_pxp *pxp = data; in pxp_terminate_set() local
44 struct intel_gt *gt = pxp_to_gt(pxp); in pxp_terminate_set()
46 if (!intel_pxp_is_active(pxp)) in pxp_terminate_set()
51 intel_pxp_irq_handler(pxp, GEN12_DISPLAY_PXP_STATE_TERMINATED_INTERRUPT); in pxp_terminate_set()
54 if (!wait_for_completion_timeout(&pxp->termination, in pxp_terminate_set()
62 void intel_pxp_debugfs_register(struct intel_pxp *pxp, struct dentry *gt_root) in intel_pxp_debugfs_register() argument
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Dintel_pxp_irq.h23 void intel_pxp_irq_enable(struct intel_pxp *pxp);
24 void intel_pxp_irq_disable(struct intel_pxp *pxp);
25 void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir);
27 static inline void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir) in intel_pxp_irq_handler() argument
Dintel_pxp_tee.h11 int intel_pxp_tee_component_init(struct intel_pxp *pxp);
12 void intel_pxp_tee_component_fini(struct intel_pxp *pxp);
14 int intel_pxp_tee_cmd_create_arb_session(struct intel_pxp *pxp,
Dintel_pxp_debugfs.h13 void intel_pxp_debugfs_register(struct intel_pxp *pxp, struct dentry *root);
16 intel_pxp_debugfs_register(struct intel_pxp *pxp, struct dentry *root) in intel_pxp_debugfs_register() argument
Dintel_pxp_cmd.c95 int intel_pxp_terminate_session(struct intel_pxp *pxp, u32 id) in intel_pxp_terminate_session() argument
98 struct intel_context *ce = pxp->ce; in intel_pxp_terminate_session()
102 if (!intel_pxp_is_enabled(pxp)) in intel_pxp_terminate_session()
Dintel_pxp_cmd.h13 int intel_pxp_terminate_session(struct intel_pxp *pxp, u32 idx);
/linux-6.1.9/drivers/net/ethernet/qlogic/qed/
Dqed_hw.c34 struct pxp_ptt_entry pxp; member
55 p_pool->ptts[i].pxp.offset = QED_BAR_INVALID_OFFSET; in qed_ptt_pool_alloc()
56 p_pool->ptts[i].pxp.pretend.control = 0; in qed_ptt_pool_alloc()
76 p_ptt->pxp.offset = QED_BAR_INVALID_OFFSET; in qed_ptt_invalidate()
125 return le32_to_cpu(p_ptt->pxp.offset) << 2; in qed_ptt_get_hw_addr()
156 p_ptt->pxp.offset = cpu_to_le32(new_hw_addr >> 2); in qed_ptt_set_win()
161 le32_to_cpu(p_ptt->pxp.offset)); in qed_ptt_set_win()
295 p_ptt->pxp.pretend.control = cpu_to_le16(control); in qed_fid_pretend()
296 p_ptt->pxp.pretend.fid.concrete_fid.fid = cpu_to_le16(fid); in qed_fid_pretend()
301 *(u32 *)&p_ptt->pxp.pretend); in qed_fid_pretend()
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/linux-6.1.9/Documentation/devicetree/bindings/media/
Dfsl-pxp.txt10 - compatible: should be "fsl,<soc>-pxp", where SoC can be one of imx23, imx28,
19 pxp@21cc000 {
20 compatible = "fsl,imx6ull-pxp";
/linux-6.1.9/drivers/gpu/drm/i915/gt/
Dintel_gt_pm.c279 intel_pxp_resume(&gt->pxp); in intel_gt_resume()
315 intel_pxp_suspend_prepare(&gt->pxp); in intel_gt_suspend_prepare()
340 intel_pxp_suspend(&gt->pxp); in intel_gt_suspend_late()
368 intel_pxp_runtime_suspend(&gt->pxp); in intel_gt_runtime_suspend()
386 intel_pxp_runtime_resume(&gt->pxp); in intel_gt_runtime_resume()
Dintel_gt_debugfs.c102 intel_pxp_debugfs_register(&gt->pxp, root); in intel_gt_debugfs_register()
Dintel_gt_types.h264 struct intel_pxp pxp; member
/linux-6.1.9/drivers/gpu/drm/i915/
DMakefile315 pxp/intel_pxp.o \
316 pxp/intel_pxp_cmd.o \
317 pxp/intel_pxp_debugfs.o \
318 pxp/intel_pxp_irq.o \
319 pxp/intel_pxp_pm.o \
320 pxp/intel_pxp_session.o \
321 pxp/intel_pxp_tee.o
/linux-6.1.9/arch/arm/boot/dts/
Dimx6ull.dtsi38 &pxp {
39 compatible = "fsl,imx6ull-pxp";
Dimx6dl.dtsi94 pxp: pxp@20f0000 { label
/linux-6.1.9/Documentation/devicetree/bindings/soc/imx/
Dfsl,imx93-media-blk-ctrl.yaml43 - const: pxp
78 "pxp", "lcdif", "isi", "csi", "dsi";
/linux-6.1.9/drivers/media/platform/nxp/
DMakefile7 obj-$(CONFIG_VIDEO_IMX_PXP) += imx-pxp.o
/linux-6.1.9/drivers/misc/mei/
DMakefile32 obj-$(CONFIG_INTEL_MEI_PXP) += pxp/
DKconfig64 source "drivers/misc/mei/pxp/Kconfig"

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