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Searched refs:overlay (Results 1 – 25 of 171) sorted by relevance

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/linux/drivers/gpu/drm/i915/display/
A Dintel_overlay.c294 drm_WARN_ON(&overlay->i915->drm, overlay->old_vma); in intel_overlay_flip_prepare()
309 overlay->old_vma = overlay->vma; in intel_overlay_flip_prepare()
383 overlay->crtc->overlay = NULL; in intel_overlay_off_tail()
397 overlay->flip_complete(overlay); in intel_overlay_last_flip_retire()
1125 overlay = dev_priv->display.overlay; in intel_overlay_put_image_ioctl()
1171 crtc->overlay = overlay; in intel_overlay_put_image_ioctl()
1285 overlay = dev_priv->display.overlay; in intel_overlay_attrs_ioctl()
1321 update_reg_attrs(overlay, overlay->regs); in intel_overlay_attrs_ioctl()
1427 update_reg_attrs(overlay, overlay->regs); in intel_overlay_setup()
1429 dev_priv->display.overlay = overlay; in intel_overlay_setup()
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/linux/drivers/gpu/drm/omapdrm/
A Domap_overlay.c82 *overlay = ovl; in omap_overlay_assign()
89 *overlay = NULL; in omap_overlay_assign()
119 if (!overlay) in omap_overlay_release()
125 DBG("%s: release from plane %s", overlay->name, overlay_map[overlay->idx]->name); in omap_overlay_release()
153 kfree(overlay); in omap_overlay_destroy()
161 overlay = kzalloc(sizeof(*overlay), GFP_KERNEL); in omap_overlay_init()
162 if (!overlay) in omap_overlay_init()
166 overlay->id = overlay_id; in omap_overlay_init()
167 overlay->caps = caps; in omap_overlay_init()
169 return overlay; in omap_overlay_init()
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A Domap_plane.c27 struct omap_hw_overlay *overlay; member
84 if (old_omap_state->overlay) in omap_plane_atomic_update()
89 if (!new_omap_state->overlay) { in omap_plane_atomic_update()
183 if (!old_omap_state->overlay) in omap_plane_atomic_disable()
190 new_omap_state->overlay = NULL; in omap_plane_atomic_disable()
255 omap_state->overlay = NULL; in omap_plane_atomic_check()
312 if (!omap_state->overlay || (caps & ~omap_state->overlay->caps)) { in omap_plane_atomic_check()
342 omap_state->overlay = NULL; in omap_plane_atomic_check()
347 omap_state->overlay = new_ovl; in omap_plane_atomic_check()
435 state->overlay = current_state->overlay; in omap_plane_atomic_duplicate_state()
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A Domap_overlay.h31 u32 caps, u32 fourcc, struct omap_hw_overlay **overlay,
33 void omap_overlay_release(struct drm_atomic_state *s, struct omap_hw_overlay *overlay);
34 void omap_overlay_update_state(struct omap_drm_private *priv, struct omap_hw_overlay *overlay);
/linux/drivers/gpu/drm/vmwgfx/
A Dvmwgfx_overlay.c362 if (!overlay) in vmw_overlay_resume_all()
365 mutex_lock(&overlay->mutex); in vmw_overlay_resume_all()
396 if (!overlay) in vmw_overlay_pause_all()
399 mutex_lock(&overlay->mutex); in vmw_overlay_pause_all()
441 mutex_lock(&overlay->mutex); in vmw_overlay_ioctl()
495 if (!overlay) in vmw_overlay_claim()
521 if (!overlay) in vmw_overlay_unref()
542 overlay = kzalloc(sizeof(*overlay), GFP_KERNEL); in vmw_overlay_init()
543 if (!overlay) in vmw_overlay_init()
564 if (!overlay) in vmw_overlay_close()
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/linux/include/video/
A Dmmp_disp.h137 void (*set_fetch)(struct mmp_overlay *overlay, int fetch_id);
138 void (*set_onoff)(struct mmp_overlay *overlay, int status);
139 void (*set_win)(struct mmp_overlay *overlay, struct mmp_win *win);
266 if (overlay) in mmp_overlay_set_fetch()
267 overlay->ops->set_fetch(overlay, fetch_id); in mmp_overlay_set_fetch()
272 if (overlay) in mmp_overlay_set_onoff()
273 overlay->ops->set_onoff(overlay, status); in mmp_overlay_set_onoff()
278 if (overlay) in mmp_overlay_set_win()
279 overlay->ops->set_win(overlay, win); in mmp_overlay_set_win()
284 if (overlay) in mmp_overlay_set_addr()
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/linux/drivers/of/
A Dresolver.c49 if (overlay->phandle != 0 && overlay->phandle != OF_PHANDLE_ILLEGAL) in adjust_overlay_phandles()
50 overlay->phandle += phandle_delta; in adjust_overlay_phandles()
53 for_each_property_of_node(overlay, prop) { in adjust_overlay_phandles()
69 for_each_child_of_node(overlay, child) in adjust_overlay_phandles()
151 struct device_node *overlay, int phandle_delta) in adjust_local_phandle_references() argument
173 for_each_property_of_node(overlay, prop) { in adjust_local_phandle_references()
199 for_each_child_of_node(overlay, overlay_child) in adjust_local_phandle_references()
261 if (!overlay) { in of_resolve_phandles()
267 if (!of_node_check_flag(overlay, OF_DETACHED)) { in of_resolve_phandles()
276 for_each_child_of_node(overlay, local_fixups) in of_resolve_phandles()
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A DMakefile13 obj-$(CONFIG_OF_OVERLAY) += overlay.o
24 obj-$(CONFIG_OF_OVERLAY_KUNIT_TEST) += overlay-test.o
25 overlay-test-y := overlay_test.o kunit_overlay_test.dtbo.o
/linux/drivers/video/fbdev/mmp/hw/
A Dmmp_ctrl.c52 vid = overlay_is_vid(overlay); in fmt_to_reg()
125 tmp |= fmt_to_reg(overlay, overlay->win.pix_fmt); in dmafetch_set_fmt()
138 if (overlay_is_vid(overlay)) { in overlay_set_win()
161 dmafetch_set_fmt(overlay); in overlay_set_win()
218 if (overlay->status == on) { in overlay_set_onoff()
220 overlay->path->name, stat_name(overlay->status)); in overlay_set_onoff()
223 overlay->status = on; in overlay_set_onoff()
224 dmafetch_onoff(overlay, on); in overlay_set_onoff()
225 if (overlay->path->ops.check_status(overlay->path) in overlay_set_onoff()
226 != overlay->path->status) in overlay_set_onoff()
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/linux/Documentation/devicetree/
A Doverlay-notes.rst8 device tree overlay functionality residing in drivers/of/overlay.c and is a
14 A Devicetree's overlay purpose is to modify the kernel's live tree, and
41 The overlay bar.dts,
81 As a result of the overlay, a new device node (bar) has been created
112 return value is an error or a cookie identifying this overlay.
116 overlay changeset that is stacked by another will not be permitted.
123 overlay operations. See of_overlay_notifier_register/unregister and
139 of removing the overlay.
141 Any other code that retains a pointer to the overlay nodes or data is
142 considered to be a bug because after removing the overlay the pointer
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/linux/drivers/fpga/
A Dof-fpga-region.c109 br = of_parse_phandle(info->overlay, "fpga-bridges", 0); in of_fpga_region_get_bridges()
112 np = info->overlay; in of_fpga_region_get_bridges()
158 of_node_get(overlay); in child_regions_with_firmware()
196 struct device_node *overlay) in of_fpga_region_parse_ov() argument
213 ret = child_regions_with_firmware(overlay); in of_fpga_region_parse_ov()
221 info->overlay = overlay; in of_fpga_region_parse_ov()
224 if (of_property_read_bool(overlay, "partial-fpga-config")) in of_fpga_region_parse_ov()
227 if (of_property_read_bool(overlay, "external-fpga-config")) in of_fpga_region_parse_ov()
233 if (!of_property_read_string(overlay, "firmware-name", in of_fpga_region_parse_ov()
244 of_property_read_u32(overlay, "region-freeze-timeout-us", in of_fpga_region_parse_ov()
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/linux/drivers/gpu/drm/ci/
A Dlava-submit.sh16 mkdir -p results/job-rootfs-overlay/
18 cp artifacts/ci-common/capture-devcoredump.sh results/job-rootfs-overlay/
19 cp artifacts/ci-common/init-*.sh results/job-rootfs-overlay/
20 cp artifacts/ci-common/intel-gpu-freq.sh results/job-rootfs-overlay/
21 cp "$SCRIPTS_DIR"/setup-test-env.sh results/job-rootfs-overlay/
26 artifacts/ci-common/generate-env.sh | tee results/job-rootfs-overlay/set-job-env-vars.sh
29 tar zcf job-rootfs-overlay.tar.gz -C results/job-rootfs-overlay/ .
30 ci-fairy s3cp --token-file "${S3_JWT_FILE}" job-rootfs-overlay.tar.gz "https://${JOB_ROOTFS_OVERLAY…
42 --job-rootfs-overlay-url "${FDO_HTTP_CACHE_URI:-}https://${JOB_ROOTFS_OVERLAY_PATH}" \
/linux/drivers/gpu/drm/sun4i/
A Dsun8i_ui_layer.c28 int overlay, struct drm_plane *plane) in sun8i_ui_layer_update_alpha() argument
44 SUN8I_MIXER_CHAN_UI_LAYER_ATTR(ch_base, overlay), in sun8i_ui_layer_update_alpha()
49 int overlay, struct drm_plane *plane, in sun8i_ui_layer_update_coord() argument
59 channel, overlay); in sun8i_ui_layer_update_coord()
117 int overlay, struct drm_plane *plane) in sun8i_ui_layer_update_formats() argument
142 int overlay, struct drm_plane *plane) in sun8i_ui_layer_update_buffer() argument
227 layer->overlay, plane, zpos); in sun8i_ui_layer_atomic_update()
229 layer->overlay, plane); in sun8i_ui_layer_atomic_update()
231 layer->overlay, plane); in sun8i_ui_layer_atomic_update()
233 layer->overlay, plane); in sun8i_ui_layer_atomic_update()
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A Dsun8i_vi_layer.c22 int overlay, struct drm_plane *plane) in sun8i_vi_layer_update_alpha() argument
40 overlay), in sun8i_vi_layer_update_alpha()
66 channel, overlay); in sun8i_vi_layer_update_coord()
257 int overlay, struct drm_plane *plane) in sun8i_vi_layer_update_buffer() argument
300 overlay, i), in sun8i_vi_layer_update_buffer()
308 overlay, i), in sun8i_vi_layer_update_buffer()
360 layer->overlay, plane, zpos); in sun8i_vi_layer_atomic_update()
362 layer->overlay, plane); in sun8i_vi_layer_atomic_update()
364 layer->overlay, plane); in sun8i_vi_layer_atomic_update()
366 layer->overlay, plane); in sun8i_vi_layer_atomic_update()
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/linux/Documentation/ABI/testing/
A Dsysfs-devices-platform-sh_mobile_lcdc_fb6 to overlay planes.
8 Stores the alpha blending value for the overlay. Values range
17 to overlay planes.
19 Selects the composition mode for the overlay. Possible values
30 to overlay planes.
32 Stores the x,y overlay position on the display in pixels. The
40 to overlay planes.
42 Stores the raster operation (ROP3) for the overlay. Values
/linux/Documentation/userspace-api/media/v4l/
A Dvidioc-overlay.rst13 VIDIOC_OVERLAY - Start or stop video overlay
34 This ioctl is part of the :ref:`video overlay <overlay>` I/O method.
35 Applications call :ref:`VIDIOC_OVERLAY` to start or stop the overlay. It
37 application to stop overlay, to one to start.
51 The overlay parameters have not been set up. See :ref:`overlay`
A Ddev-overlay.rst11 Video overlay devices have the ability to genlock (TV-)video into the
25 capturing. The overlay function is only available after calling
28 The driver may support simultaneous overlay and capturing using the
36 capturing and overlay. Optionally these drivers may also permit
48 Devices supporting the video overlay interface set the
51 :ref:`VIDIOC_QUERYCAP` ioctl. The overlay I/O
59 Video overlay devices shall support :ref:`audio input <audio>`,
64 ioctls must be supported by all video overlay devices.
114 (:ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>`) or overlay
128 The overlay window is described by a struct
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A Dvidioc-g-fbuf.rst40 :ref:`Video Overlay <overlay>` or :ref:`Video Output Overlay <osd>`
44 device must not support both kinds of overlay.
259 the overlay is destructive. This flag is typically set by any
266 size, otherwise the existing overlay size (as set by
271 setting the overlay size is through
273 video output device, then the video output overlay window is
282 ioctl, see :ref:`overlay` and :ref:`osd`.
285 :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` ioctl, see :ref:`overlay`
300 :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` ioctl, see :ref:`overlay`
314 :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` ioctl, see :ref:`overlay`
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A Dio.rst22 Video overlay can be considered another I/O method, although the
24 initiating video overlay with the :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>`
25 ioctl. For more information see :ref:`overlay`.
27 Generally exactly one I/O method, including overlay, is associated with
30 and drivers permitting simultaneous video capturing and overlay using
A Ddev-osd.rst11 Some video output devices can overlay a framebuffer image onto the
12 outgoing video signal. Applications can set up such an overlay using
14 :ref:`Video Overlay <overlay>` interface.
103 for the video output overlay, or -1 if no device was found. */
109 The overlay is controlled by source and target rectangles. The source
115 :ref:`Video Overlay <overlay>` interface.
119 clipping/blending method to be used for the overlay. To get the current
135 :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` this also works after the overlay has been enabled.
138 of the target rectangle. The scaling factor of the overlay is implied by
149 There is no V4L2 ioctl to enable or disable the overlay, however the
/linux/Documentation/filesystems/
A Doverlayfs.rst11 union-filesystems). An overlay-filesystem tries to present a
123 mount -t overlay overlay -olowerdir=/lower,upperdir=/upper,\
325 mount -t overlay overlay -olowerdir=/lower,upperdir=/upper,... /merged
342 mount -t overlay overlay -olowerdir=/lower1:/lower2:/lower3 /merged
345 that case the overlay will be read-only.
354 mount -t overlay overlay -olowerdir=/a\:lower\:\:dir /merged
422 mount -t overlay overlay -olowerdir=/l1:/l2:/l3::/do1::/do2 /merged
540 "overlay.overlay.". So, a file with a "trusted.overlay.overlay.metacopy" xattr
628 When the overlay NFS export feature is enabled, overlay filesystems
668 The encoded overlay file handle includes:
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/linux/drivers/gpu/drm/vkms/
A Dvkms_output.c37 struct vkms_plane *overlay; in vkms_add_overlay_plane() local
39 overlay = vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_OVERLAY, index); in vkms_add_overlay_plane()
40 if (IS_ERR(overlay)) in vkms_add_overlay_plane()
41 return PTR_ERR(overlay); in vkms_add_overlay_plane()
43 if (!overlay->base.possible_crtcs) in vkms_add_overlay_plane()
44 overlay->base.possible_crtcs = drm_crtc_mask(crtc); in vkms_add_overlay_plane()
65 if (vkmsdev->config->overlay) { in vkms_output_init()
/linux/fs/overlayfs/
A DKconfig7 An overlay filesystem combines two filesystems - an 'upper' filesystem
19 If this config option is enabled then overlay filesystems will use
26 an overlay which has redirects on a kernel that doesn't support this
50 If this config option is enabled then overlay filesystems will use
60 That is, mounting an overlay which has an inodes index on a kernel
71 If this config option is enabled then overlay filesystems will use
72 the index directory to decode overlay NFS file handles by default.
78 directory. This full index is used to detect overlay filesystems
85 That is, mounting an overlay which has a full index on a kernel
116 If this config option is enabled then overlay filesystems will
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/linux/drivers/of/unittest-data/
A Doverlay_bad_add_dup_prop.dtso11 * This will result in an error and the overlay apply
18 * will occur if the overlay is removed. Since the overlay apply
21 * enabled. Adding the overlay node 'electric' avoids the
/linux/Documentation/arch/arm/omap/
A Ddss.rst46 The DSS driver models OMAP's overlays, overlay managers and displays in a
135 the overlay is smaller than the display.
143 framebuffer can be connected to any overlay.
145 An overlay can be connected to one overlay manager. Also DISPC overlays can be
149 An overlay manager can be connected to one display. There are certain
152 - DISPC TV overlay manager can be only connected to TV display.
169 overlays List of overlay numbers to which framebuffer pixels go
174 /sys/devices/platform/omapdss/overlay? directory:
177 manager Destination overlay manager name
238 framebuffers, overlays, overlay managers, displays. Framebuffers are
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