| /linux/drivers/media/platform/sunxi/sun8i-rotate/ |
| H A D | sun8i_formats.c | 17 .planes = 1,
25 .planes = 1,
33 .planes = 1,
41 .planes = 1,
49 .planes = 1,
57 .planes = 1,
65 .planes = 1,
73 .planes = 1,
81 .planes = 1,
89 .planes = 1,
[all …]
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| /linux/Documentation/gpu/amdgpu/display/ |
| H A D | mpo-overview.rst | 28 reports back the number of planes, CRTCs, and connectors. There are three types
29 of DRM planes that the driver can register and work with:
31 * ``DRM_PLANE_TYPE_PRIMARY``: Primary planes represent a "main" plane for a
32 CRTC, primary planes are the planes operated upon by CRTC modesetting and
34 * ``DRM_PLANE_TYPE_CURSOR``: Cursor planes represent a "cursor" plane for a
35 CRTC. Cursor planes are the planes operated upon by the cursor IOCTLs
36 * ``DRM_PLANE_TYPE_OVERLAY``: Overlay planes represent all non-primary,
37 non-cursor planes. Some drivers refer to these types of planes as "sprites"
41 following planes to userspace:
43 * 4 Primary planes (1 per CRTC).
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| /linux/drivers/gpu/drm/renesas/rcar-du/ |
| H A D | rcar_du_kms.c | 47 .planes = 1,
55 .planes = 1,
63 .planes = 1,
70 .planes = 1,
78 .planes = 1,
86 .planes = 1,
94 .planes = 1,
102 .planes = 2,
110 .planes = 2,
118 .planes
[all...] |
| H A D | rcar_du_group.h | 3 * R-Car Display Unit Planes and CRTCs Group
20 * struct rcar_du_group - CRTCs and planes group
30 * @dptsr_planes: bitmask of planes driven by dot-clock and timing generator 1
31 * @num_planes: number of planes in the group
32 * @planes: planes handled by the group
50 struct rcar_du_plane planes[RCAR_DU_NUM_KMS_PLANES]; member
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| /linux/drivers/gpu/drm/renesas/rz-du/ |
| H A D | rzg2l_du_kms.c | 41 .planes = 1,
46 .planes = 1,
51 .planes = 1,
56 .planes = 1,
61 .planes = 1,
65 .planes = 1,
70 .planes = 1,
75 .planes = 1,
80 .planes = 1,
85 .planes = 1,
[all …]
|
| /linux/drivers/media/common/videobuf2/ |
| H A D | videobuf2-v4l2.c | 61 * __verify_planes_array() - verify that the planes array passed in struct
70 if (b->m.planes == NULL) { in __verify_planes_array()
72 "multi-planar buffer passed but planes array not provided\n"); in __verify_planes_array()
78 "incorrect planes array length, expected %d, got %d\n", in __verify_planes_array()
108 ? b->m.planes[plane].length in __verify_length()
109 : vb->planes[plane].length; in __verify_length()
110 bytesused = b->m.planes[plane].bytesused in __verify_length()
111 ? b->m.planes[plane].bytesused : length; in __verify_length()
113 if (b->m.planes[plane].bytesused > length) in __verify_length()
116 if (b->m.planes[plane].data_offset > 0 && in __verify_length()
[all …]
|
| H A D | videobuf2-core.c | 231 * Allocate memory for all planes in this buffer in __vb2_buf_mem_alloc()
236 unsigned long size = PAGE_ALIGN(vb->planes[plane].length); in __vb2_buf_mem_alloc()
239 if (size < vb->planes[plane].length) in __vb2_buf_mem_alloc()
253 vb->planes[plane].mem_priv = mem_priv; in __vb2_buf_mem_alloc()
260 call_void_memop(vb, put, vb->planes[plane - 1].mem_priv); in __vb2_buf_mem_alloc()
261 vb->planes[plane - 1].mem_priv = NULL; in __vb2_buf_mem_alloc()
275 call_void_memop(vb, put, vb->planes[plane].mem_priv); in __vb2_buf_mem_free()
276 vb->planes[plane].mem_priv = NULL; in __vb2_buf_mem_free()
291 if (vb->planes[plane].mem_priv) in __vb2_buf_userptr_put()
292 call_void_memop(vb, put_userptr, vb->planes[plane].mem_priv); in __vb2_buf_userptr_put()
[all …]
|
| /linux/include/drm/ |
| H A D | drm_gem_atomic_helper.h | 21 * Helpers for planes with shadow buffers
27 * For drivers with shadow planes, the maximum width of the framebuffer is
36 * For drivers with shadow planes, the maximum height of the framebuffer is
43 * struct drm_shadow_plane_state - plane state for planes with shadow buffers
45 * For planes that use a shadow buffer, struct drm_shadow_plane_state
104 * Initializes struct drm_plane_funcs for shadow-buffered planes
119 * Initializes struct drm_plane_helper_funcs for shadow-buffered planes
141 * Initializes struct drm_simple_display_pipe_funcs for shadow-buffered planes
|
| H A D | drm_atomic.h | 567 * @planes:
572 struct __drm_planes_state *planes; member
616 * Used for signaling unbound planes/connectors.
788 return state->planes[drm_plane_index(plane)].old_state; in drm_atomic_get_old_plane_state()
803 return state->planes[drm_plane_index(plane)].new_state; in drm_atomic_get_new_plane_state()
884 * when drivers need to peek at, but not change, state of other planes,
892 * example is when planes are fixed to a single CRTC, and the driver knows that
894 * read-lock on all planes connected to that CRTC. But if planes can be
1113 * for_each_oldnew_plane_in_state - iterate over all planes in an atomic update
1120 * This iterates over all planes in an atomic update, tracking both old and
[all …]
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| H A D | drm_plane.h | 153 * planes on the same CRTC have identical zpos values. This is a
166 * number of active planes for given crtc. Note that the driver must set
340 * with the frame buffer ID set to 0. Disabled planes must not be
582 * For historical reasons not all planes are made the same. This enumeration is
583 * used to tell the different types of planes apart to implement the different
585 * which is using that atomic IOCTL there's no difference between these planes
588 * For compatibility with legacy userspace, only overlay planes are made
605 * Overlay planes represent all non-primary, non-cursor planes. Some
606 * drivers refer to these types of planes as "sprites" internally.
635 * Planes represent the scanout hardware of a display block. They receive their
[all …]
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| /linux/drivers/gpu/drm/sun4i/ |
| H A D | sun4i_crtc.c | 197 struct drm_plane **planes; in sun4i_crtc_init() local
208 planes = sunxi_engine_layers_init(drm, engine); in sun4i_crtc_init()
209 if (IS_ERR(planes)) { in sun4i_crtc_init()
210 dev_err(drm->dev, "Couldn't create the planes\n"); in sun4i_crtc_init()
214 /* find primary and cursor planes for drm_crtc_init_with_planes */ in sun4i_crtc_init()
215 for (i = 0; planes[i]; i++) { in sun4i_crtc_init()
216 struct drm_plane *plane = planes[i]; in sun4i_crtc_init()
246 /* Set possible_crtcs to this crtc for overlay planes */ in sun4i_crtc_init()
247 for (i = 0; planes[i]; i++) { in sun4i_crtc_init()
249 struct drm_plane *plane = planes[i]; in sun4i_crtc_init()
|
| H A D | sun4i_layer.c | 237 struct drm_plane **planes; in sun4i_layers_init() local
242 planes = devm_kcalloc(drm->dev, SUN4I_BACKEND_NUM_LAYERS + 1, in sun4i_layers_init()
243 sizeof(*planes), GFP_KERNEL); in sun4i_layers_init()
244 if (!planes) in sun4i_layers_init()
258 planes[i] = &layer->plane; in sun4i_layers_init()
261 return planes; in sun4i_layers_init()
|
| /linux/drivers/gpu/drm/tegra/ |
| H A D | plane.c | 259 * Sub-sampling is relevant for chroma planes only and vertical in tegra_plane_calculate_memory_bandwidth()
321 tegra->planes |= WIN_A_ACT_REQ << plane->index; in tegra_plane_state_add()
489 bool tegra_plane_format_is_yuv(unsigned int format, unsigned int *planes, unsigned int *bpc) in tegra_plane_format_is_yuv() argument
494 if (planes) in tegra_plane_format_is_yuv()
495 *planes = 1; in tegra_plane_format_is_yuv()
511 if (planes) in tegra_plane_format_is_yuv()
512 *planes = 3; in tegra_plane_format_is_yuv()
525 if (planes) in tegra_plane_format_is_yuv()
526 *planes = 2; in tegra_plane_format_is_yuv()
534 if (planes) in tegra_plane_format_is_yuv()
[all …]
|
| H A D | fb.c | 108 struct tegra_bo **planes, in tegra_fb_alloc()
122 fb->obj[i] = &planes[i]->gem; in tegra_fb_alloc()
140 struct tegra_bo *planes[4]; in tegra_fb_create()
168 planes[i] = to_tegra_bo(gem); in tegra_fb_create()
171 fb = tegra_fb_alloc(drm, info, cmd, planes, i); in tegra_fb_create()
181 drm_gem_object_put(&planes[i]->gem); in tegra_fb_create()
107 tegra_fb_alloc(struct drm_device * drm,const struct drm_format_info * info,const struct drm_mode_fb_cmd2 * mode_cmd,struct tegra_bo ** planes,unsigned int num_planes) tegra_fb_alloc() argument
139 struct tegra_bo *planes[4]; tegra_fb_create() local
|
| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | pixfmt-yuv-planar.rst | 13 - Semi-planar formats use two planes. The first plane is the luma plane and
17 - Fully planar formats use three planes to store the Y, Cb and Cr components
22 the chroma planes may be constrained by the line stride of the luma plane.
24 Some planar formats allow planes to be placed in independent memory locations.
29 planes, formats require the planes to follow each other immediately in memory.
36 use two planes, and store the luma components in the first plane and the chroma
224 .. [2] Indicates if planes have to be contiguous in memory or can be
392 The layouts of the luma and chroma planes are identical.
401 planes are identical.
421 aligned to a multiple of 4. The layouts of the luma and chroma planes are
[all …]
|
| H A D | mmap.rst | 50 be equal to number of buffers times number of planes in each buffer. The
132 /* Our current format uses 3 planes per buffer */
168 struct v4l2_plane planes[FMT_NUM_PLANES];
175 * of planes array. */
177 buffer.m.planes = planes;
186 buffers[i].length[j] = buffer.m.planes[j].length; /* remember for munmap() */
188 buffers[i].start[j] = mmap(NULL, buffer.m.planes[j].length,
191 fd, buffer.m.planes[j].m.mem_offset);
195 the buffers and planes mapped so far. */
|
| H A D | dmabuf.rst | 31 DRM). Buffers (planes) are allocated by a driver on behalf of an
98 struct v4l2_plane planes[VIDEO_MAX_PLANES];
105 buf.m.planes = planes;
108 memset(&planes, 0, sizeof planes);
111 buf.m.planes[i].m.fd = dmafd[i];
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| /linux/include/video/ |
| H A D | sticore.h | 85 s32 text_planes; /* number of planes used for text */
104 u32 text : 1; /* turn on text display planes? */
105 u32 nontext : 1; /* turn on non-text display planes? */
106 u32 clear : 1; /* clear text display planes? */
107 u32 cmap_blk : 1; /* non-text planes cmap black? */
114 u32 init_cmap_tx : 1; /* initialize cmap for text planes */
132 s32 text_planes; /* number of planes to use for text */
139 s32 text_planes; /* number of planes used for text */
173 s32 planes; /* number of fb planes in system */ member
271 u32 non_text : 1; /* font unpack/move in non_text planes =1, text =0 */
[all …]
|
| /linux/drivers/gpu/drm/ |
| H A D | drm_gem_atomic_helper.c | 23 * for planes with shadow buffers.
48 * The helpers for shadow-buffered planes establish and release mappings,
52 * Shadow-buffered planes can easily be enabled by using the provided macros
202 * Shadow-buffered Planes
238 * shadow-buffered planes. It assumes the existing state to be of type
288 * for shadow-buffered planes. It expects that mappings of shadow buffers
307 * This function resets state for shadow-buffered planes. Helpful
327 * shadow-buffered planes. It assumes the current plane state to be
437 * for shadow-buffered planes.
450 * for shadow-buffered planes. It does not duplicate existing mappings of the shadow
[all …]
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-devices-platform-sh_mobile_lcdc_fb | 6 to overlay planes.
17 to overlay planes.
30 to overlay planes.
40 to overlay planes.
|
| /linux/drivers/gpu/drm/vkms/ |
| H A D | vkms_config.h | 18 * @planes: List of planes configured for the device
26 struct list_head planes; member
36 * @link: Link to the others planes in vkms_config
124 * vkms_config_for_each_plane - Iterate over the vkms_config planes
129 list_for_each_entry((plane_cfg), &(config)->planes, link)
199 * @enable_overlay: Create or not overlay planes
244 * For example, a configuration without primary planes is not valid.
378 * Note that, if multiple primary planes are found, the first one is returned.
392 * Note that, if multiple cursor planes are found, the first one is returned.
|
| /linux/drivers/gpu/drm/mediatek/ |
| H A D | mtk_crtc.c | 33 * @planes: array of 4 drm_plane structures, one for each overlay plane
49 struct drm_plane *planes; member
262 unsigned int local_index = plane - mtk_crtc->planes; in mtk_ddp_comp_for_plane()
304 struct drm_plane *plane = &mtk_crtc->planes[i]; in ddp_cmdq_cb()
316 struct drm_plane *plane = &mtk_crtc->planes[i]; in ddp_cmdq_cb()
414 /* Initially configure all planes */ in mtk_crtc_ddp_hw_init()
416 struct drm_plane *plane = &mtk_crtc->planes[i]; in mtk_crtc_ddp_hw_init()
509 struct drm_plane *plane = &mtk_crtc->planes[i]; in mtk_crtc_ddp_config()
533 struct drm_plane *plane = &mtk_crtc->planes[i]; in mtk_crtc_ddp_config()
577 struct drm_plane *plane = &mtk_crtc->planes[i]; in mtk_crtc_update_config()
[all …]
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| /linux/drivers/gpu/drm/arm/ |
| H A D | malidp_crtc.c | 82 /* always disable planes on the CRTC that is being turned off */ in malidp_crtc_atomic_disable()
354 * check if there is enough rotation memory available for planes in malidp_crtc_atomic_check()
355 * that need 90° and 270° rotion or planes that are compressed. in malidp_crtc_atomic_check()
361 * a. If no more rotated or compressed planes exist, all remaining in malidp_crtc_atomic_check()
363 * b. If other rotated or compressed planes exist, and plane's in malidp_crtc_atomic_check()
367 * c. If other rotated or compressed planes exist, and plane's layer ID in malidp_crtc_atomic_check()
370 * Note: this algorithm assumes that the order in which the planes are in malidp_crtc_atomic_check()
372 * rotated. Because that is how we create the planes in the first in malidp_crtc_atomic_check()
374 * in which drm_atomic_crtc_state_for_each_plane() iterates over planes in malidp_crtc_atomic_check()
375 * changes, we need to pre-sort the planes before validation. in malidp_crtc_atomic_check()
[all …]
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| /linux/drivers/gpu/drm/omapdrm/ |
| H A D | omap_fb.c | 57 struct plane planes[2];
58 /* lock for pinning (pin_count and planes.dma_addr) */
90 struct plane *plane = &omap_fb->planes[n]; in get_linear_addr()
273 struct plane *plane = &omap_fb->planes[i]; in omap_framebuffer_pin()
288 struct plane *plane = &omap_fb->planes[i]; in omap_framebuffer_pin()
314 struct plane *plane = &omap_fb->planes[i]; in omap_framebuffer_unpin()
404 * The code below assumes that no format use more than two planes, and in omap_framebuffer_init()
405 * that the two planes of multiplane formats need the same number of in omap_framebuffer_init()
409 dev_dbg(dev->dev, "pitches differ between planes 0 and 1\n"); in omap_framebuffer_init()
423 struct plane *plane = &omap_fb->planes[ in omap_framebuffer_init()
56 struct plane planes[2]; global() member
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| /linux/drivers/gpu/drm/i915/display/ |
| H A D | intel_display_limits.h | 54 * planes on pre-g4x, and only for primary planes on g4x-bdw.
65 * number of planes per CRTC. Not all platforms really have this many planes,
|