| /linux-6.14.4/drivers/gpu/drm/ |
| D | drm_client_modeset.c | 40 struct drm_mode_set *modeset; in drm_client_modeset_create() local
58 for (modeset = client->modesets; modeset->crtc; modeset++) { in drm_client_modeset_create()
59 modeset->connectors = kcalloc(max_connector_count, in drm_client_modeset_create()
60 sizeof(*modeset->connectors), GFP_KERNEL); in drm_client_modeset_create()
61 if (!modeset->connectors) in drm_client_modeset_create()
75 struct drm_mode_set *modeset; in drm_client_modeset_release() local
78 drm_client_for_each_modeset(modeset, client) { in drm_client_modeset_release()
79 drm_mode_destroy(client->dev, modeset->mode); in drm_client_modeset_release()
80 modeset->mode = NULL; in drm_client_modeset_release()
81 modeset->fb = NULL; in drm_client_modeset_release()
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| D | drm_modeset_lock.c | 63 * where all modeset locks need to be taken through drm_modeset_lock_all_ctx().
65 * If all that is needed is a single modeset lock, then the &struct
129 * drm_modeset_lock_all - take all modeset locks
132 * This function takes all modeset locks, suitable where a more fine-grained
184 * drm_modeset_unlock_all - drop all modeset locks
187 * This function drops all modeset locks taken by a previous call to the
216 * drm_warn_on_modeset_not_all_locked - check that all modeset locks are locked
375 * drm_modeset_lock - take modeset lock
404 * drm_modeset_lock_single_interruptible - take a single modeset lock
419 * drm_modeset_unlock - drop modeset lock
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| D | drm_modeset_helper.c | 36 * anywhere else in the DRM modeset helper library.
100 * This is the minimal list of formats that seem to be safe for modeset use
176 * drm_mode_config_helper_suspend - Modeset suspend helper
179 * This helper function takes care of suspending the modeset side. It disables
223 * drm_mode_config_helper_resume - Modeset resume helper
226 * This helper function takes care of resuming the modeset side. It calls
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| D | drm_mode_object.c | 68 * drm_mode_object_add - allocate a new modeset identifier
95 * drm_mode_object_unregister - free a modeset identifier
102 * These modeset identifiers are _not_ reference counted. Hence don't use this
103 * for reference counted modeset objects like framebuffers.
172 * This function is used to look up a modeset object. It will acquire a
191 * This function decrements the object's refcount if it is a refcounted modeset
208 * This function increments the object's refcount if it is a refcounted modeset
222 * drm_object_attach_property - attach a property to a modeset object
223 * @obj: drm modeset object
227 * This attaches the given property to the modeset object with the given initial
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| D | drm_fb_helper.c | 104 * same time, drivers should initialize all modeset objects such as CRTCs,
843 struct drm_mode_set *modeset; in setcmap_legacy() local
849 drm_client_for_each_modeset(modeset, &fb_helper->client) { in setcmap_legacy()
850 crtc = modeset->crtc; in setcmap_legacy()
931 struct drm_mode_set *modeset; in setcmap_atomic() local
947 drm_client_for_each_modeset(modeset, &fb_helper->client) { in setcmap_atomic()
948 crtc = modeset->crtc; in setcmap_atomic()
981 drm_client_for_each_modeset(modeset, &fb_helper->client) { in setcmap_atomic()
982 crtc = modeset->crtc; in setcmap_atomic()
1394 struct drm_mode_set *modeset; in pan_display_legacy() local
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| D | drm_atomic_helper.c | 54 * top of the CRTC modeset helper callbacks and the plane helper callbacks. It
63 * together with a driver private modeset implementation.
578 * drm_atomic_helper_check_modeset - validate state object for modeset changes
589 * 3. If it's determined a modeset is needed then all connectors on the affected
612 * without a full modeset) _must_ call this function after that change. It is
752 * has been called on them when a modeset is forced. in drm_atomic_helper_check_modeset()
1050 * This just wraps the two parts of the state checking for planes and modeset
1197 /* Shut down everything that needs a full modeset. */ in disable_outputs()
1240 * drm_atomic_helper_update_legacy_modeset_state - update legacy modeset state
1244 * This function updates all the various legacy modeset state pointers in
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| /linux-6.14.4/drivers/gpu/drm/i915/ |
| D | i915_module.c | 28 * either the i915.modeset parameter or by the in i915_check_nomodeset()
32 if (i915_modparams.modeset == 0) in i915_check_nomodeset()
33 pr_warn("i915.modeset=0 is deprecated. Please use the 'nomodeset' kernel parameter instead.\n"); in i915_check_nomodeset()
34 else if (i915_modparams.modeset != -1) in i915_check_nomodeset()
35 …pr_warn("i915.modeset=%d is deprecated. Please remove it and the 'nomodeset' kernel parameter inst… in i915_check_nomodeset()
36 i915_modparams.modeset); in i915_check_nomodeset()
38 if (i915_modparams.modeset == 0) in i915_check_nomodeset()
41 if (drm_firmware_drivers_only() && i915_modparams.modeset == -1) in i915_check_nomodeset()
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| /linux-6.14.4/include/drm/ |
| D | drm_modeset_lock.h | 78 * struct drm_modeset_lock - used for locking modeset resources.
83 * Used for locking CRTCs and other modeset resources.
87 * modeset lock
152 * DRM_MODESET_LOCK_ALL_BEGIN - Helper to acquire modeset locks
154 * @ctx: local modeset acquire context, will be dereferenced
158 * Use these macros to simplify grabbing all modeset locks using a local
162 * Any code run between BEGIN and END will be holding the modeset locks.
167 * Drivers can acquire additional modeset locks. If any lock acquisition
185 * DRM_MODESET_LOCK_ALL_END - Helper to release and cleanup modeset locks
187 * @ctx: local modeset acquire context, will be dereferenced
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| D | drm_client.h | 210 bool drm_client_rotation(struct drm_mode_set *modeset, unsigned int *rotation);
218 * @modeset: &drm_mode_set loop cursor
221 #define drm_client_for_each_modeset(modeset, client) \ argument
223 modeset = (client)->modesets; modeset->crtc; modeset++)
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| D | drm_modeset_helper_vtables.h | 44 * Because there is only one pointer per modeset object to hold a vfunc table
88 * This callback should prepare the CRTC for a subsequent modeset, which
103 * This callback should commit the new mode on the CRTC after a modeset,
157 * to adjusted_mode it should reject the modeset. See also
189 * True if an acceptable configuration is possible, false if the modeset
203 * modeset support.
243 * drm_crtc_helper_set_config() will fall back to a full modeset, using
245 * incompatible with atomic modeset support.
335 * This callback is used by the atomic modeset helpers, but it is
375 * This callback is used by the atomic modeset helpers, but it is
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| D | drm_module.h | 62 drm_pci_register_driver_if_modeset(struct pci_driver *pci_drv, int modeset) in drm_pci_register_driver_if_modeset() argument
64 if (drm_firmware_drivers_only() && modeset == -1) in drm_pci_register_driver_if_modeset()
66 if (modeset == 0) in drm_pci_register_driver_if_modeset()
73 drm_pci_unregister_driver_if_modeset(struct pci_driver *pci_drv, int modeset) in drm_pci_unregister_driver_if_modeset() argument
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| D | drm_property.h | 55 * struct drm_property - modeset object property
57 * This structure represent a modeset object property. It combines both the name
65 * symbolic property will have the same modeset object ID on all modeset
76 * IOCTL. Everything that was set directly in structures in the legacy modeset
125 * Object properties are used to link modeset objects. This is used
155 * Set for properties which encode atomic modeset state. Such
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| D | drm_mode_config.h | 114 * This is the only hook to validate an atomic modeset update. This
115 * function must reject any modeset and state changes which the hardware
148 * updates which require a full modeset (i.e. blanking the screen, or
161 * an atomic modeset update is described.
191 * This is the only hook to commit an atomic modeset update. The core
197 * an atomic modeset update is described.
211 * modeset this must be guaranteed.
265 * additional modeset locks).
363 * This is the big scary modeset BKL which protects everything that
496 * the display hardware or modeset software state, which the panic
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| D | drm_atomic.h | 35 * struct drm_crtc_commit - track modeset commits on a CRTC
37 * This structure is used to track pending modeset changes and atomic commit on
65 * and modeset state change.
294 * @lock: Modeset lock to protect the state object.
377 * Allow full modeset. This is used by the ATOMIC IOCTL handler to
454 * @acquire_ctx: acquire context for this atomic modeset state update
1085 * drm_atomic_crtc_needs_modeset - compute combined modeset need
1089 * whether the state CRTC changed enough to need a full modeset cycle:
1091 * combines these three to compute the overall need for a modeset for @state.
1094 * change them appropriately to accurately represent whether a modeset is
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| /linux-6.14.4/drivers/gpu/drm/ci/xfails/ |
| D | rockchip-rk3399-fails.txt | 2 kms_atomic_transition@modeset-transition,Fail
3 kms_atomic_transition@modeset-transition-fencing,Fail
4 kms_atomic_transition@plane-toggle-modeset-transition,Fail
41 kms_cursor_legacy@long-nonblocking-modeset-vs-cursor-atomic,Fail
46 kms_flip@flip-vs-modeset-vs-hang,Fail
50 kms_flip@modeset-vs-vblank-race,Fail
51 kms_flip@modeset-vs-vblank-race-interruptible,Fail
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| D | amdgpu-stoney-fails.txt | 21 kms_atomic_transition@plane-all-modeset-transition-internal-panels,Fail
24 kms_atomic_transition@plane-toggle-modeset-transition,Fail
34 kms_flip@flip-vs-modeset-vs-hang,Fail
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| D | virtio_gpu-none-fails.txt | 148 kms_flip@flip-vs-modeset-vs-hang,Fail
151 kms_flip@modeset-vs-vblank-race,Fail
152 kms_flip@modeset-vs-vblank-race-interruptible,Fail
182 kms_vblank@ts-continuation-modeset,Fail
183 kms_vblank@ts-continuation-modeset-rpm,Fail
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| /linux-6.14.4/drivers/gpu/drm/i915/display/ |
| D | intel_atomic.c | 25 * DOC: atomic modeset support
28 * dispatch required by the atomic modeset infrastructure.
137 * up in a modeset. in intel_digital_connector_atomic_check()
175 * intel_connector_needs_modeset - check if connector needs a modeset
176 * @state: the atomic state corresponding to this modeset
195 * intel_any_crtc_needs_modeset - check if any CRTC needs a modeset
196 * @state: the atomic state corresponding to this modeset
198 * Returns true if any CRTC in @state needs a modeset.
355 state->dpll_set = state->modeset = false; in intel_atomic_state_clear()
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| D | intel_display_driver.c | 243 display->wq.modeset = alloc_ordered_workqueue("i915_modeset", 0); in intel_display_driver_probe_noirq()
311 * are modeset commits and connector probing.
330 * are modeset commits and connector probing. For the current thread the
332 * programming (as the initial modeset during driver loading or the disabling
333 * modeset during driver unloading and system suspend/shutdown). This function
356 * are modeset commits and connector probing. This call should be either
374 * are modeset commits and connector probing. The resume thread should only
375 * perform HW init programming (as the restoring modeset). This function
392 * message if it doesn't. Such accesses are modeset commits and connector
522 drm_dbg_kms(display->drm, "Initial modeset failed, %d\n", ret); in intel_display_driver_probe()
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| D | intel_encoder.c | 49 * TODO: check and remove holding the modeset locks if none of in intel_encoder_suspend_all()
71 * TODO: check and remove holding the modeset locks if none of in intel_encoder_shutdown_all()
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| /linux-6.14.4/drivers/gpu/drm/loongson/ |
| D | loongson_module.c | 13 MODULE_PARM_DESC(modeset, "Disable/Enable modesetting");
14 module_param_named(modeset, loongson_modeset, int, 0400);
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| /linux-6.14.4/Documentation/gpu/ |
| D | todo.rst | 47 3.19 has the atomic modeset interfaces and helpers, so drivers can now be
49 really want an atomic modeset interface, so this is all about the bright
60 .. [1] https://blog.ffwll.ch/2014/11/atomic-modeset-support-for-kms-drivers.html
107 For the first year the atomic modeset helpers didn't support asynchronous /
234 Convert drivers to use simple modeset suspend/resume
240 of the atomic suspend/resume code in older atomic modeset drivers.
380 Consolidate custom driver modeset properties
383 Before atomic modeset took place, many drivers where creating their own
482 drivers are used with a lot of different DRM modeset drivers they still
485 driver gets shutdown() _before_ the DRM modeset driver and the DRM modeset
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| /linux-6.14.4/drivers/gpu/drm/msm/disp/mdp5/ |
| D | mdp5_mixer.c | 87 * without requiring a full modeset if we had already in mdp5_mixer_assign()
91 * result in the CRTC requiring a full modeset, even in mdp5_mixer_assign()
95 * a full modeset. in mdp5_mixer_assign()
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| /linux-6.14.4/drivers/gpu/drm/vmwgfx/ |
| D | vmwgfx_vkms.c | 527 * vmw_vkms_modeset_lock - Protects access to crtc during modeset
531 * while a modeset operation is in process. We don't want the callbacks
533 * so we need to make sure they execute only when the modeset has
537 * entire atomic modeset with vmwgfx is impossible because kms prepare
570 * vmw_vkms_modeset_lock_relaxed - Protects access to crtc during modeset
574 * in a modeset it will return immediately.
576 * Returns true if actually locked vkms to modeset or false otherwise.
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| /linux-6.14.4/drivers/gpu/drm/rockchip/ |
| D | rockchip_vop_reg.c | 200 .modeset = &rk3036_modeset,
244 .modeset = &rk3036_modeset,
372 .modeset = &px30_modeset,
389 .modeset = &px30_modeset,
514 .modeset = &rk3066_modeset,
621 .modeset = &rk3188_modeset,
770 .modeset = &rk3288_modeset,
877 .modeset = &rk3288_modeset,
899 .modeset = &rk3288_modeset,
1052 .modeset = &rk3288_modeset,
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