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/linux/drivers/staging/media/deprecated/atmel/
H A Datmel-isc-regs.h1 /* SPDX-License-Identifier: GPL-2.0 */
152 /* ISC Color Filter Array Control Register */
155 /* ISC Color Filter Array Configuration Register */
164 /* ISC Color Correction Control Register */
167 /* ISC Color Correction RR RG Register */
170 /* ISC Color Correction RB OR Register */
173 /* ISC Color Correction GR GG Register */
176 /* ISC Color Correction GB OG Register */
179 /* ISC Color Correction BR BG Register */
182 /* ISC Color Correction BB OB Register */
[all …]
/linux/drivers/media/platform/microchip/
H A Dmicrochip-isc-regs.h1 /* SPDX-License-Identifier: GPL-2.0 */
152 /* ISC Color Filter Array Control Register */
155 /* ISC Color Filter Array Configuration Register */
164 /* ISC Color Correction Control Register */
167 /* ISC Color Correction RR RG Register */
170 /* ISC Color Correction RB OR Register */
173 /* ISC Color Correction GR GG Register */
176 /* ISC Color Correction GB OG Register */
179 /* ISC Color Correction BR BG Register */
182 /* ISC Color Correction BB OB Register */
[all …]
/linux/drivers/gpu/drm/i915/
H A Di915_gem_gtt.c1 // SPDX-License-Identifier: MIT
7 #include <linux/slab.h> /* fault-inject.h is not standalone! */
9 #include <linux/fault-inject.h>
31 if (dma_map_sg_attrs(obj->base.dev->dev, in i915_gem_gtt_prepare_pages()
32 pages->sgl, pages->nents, in i915_gem_gtt_prepare_pages()
43 * try again - if there are no more pages to remove from in i915_gem_gtt_prepare_pages()
46 GEM_BUG_ON(obj->mm.pages == pages); in i915_gem_gtt_prepare_pages()
47 } while (i915_gem_shrink(NULL, to_i915(obj->base.dev), in i915_gem_gtt_prepare_pages()
48 obj->base.size >> PAGE_SHIFT, NULL, in i915_gem_gtt_prepare_pages()
52 return -ENOSPC; in i915_gem_gtt_prepare_pages()
[all …]
H A Di915_gem_evict.c2 * Copyright © 2008-2010 Intel Corporation
25 * Chris Wilson <chris@chris-wilson.co.uuk>
43 return !kref_read(&vma->obj->base.refcount);
52 list_for_each_entry(gt, &ggtt->gt_list, ggtt_link) { in ggtt_flush()
73 if (i915_gem_object_get_rcu(vma->obj)) { in grab_vma()
74 if (!i915_gem_object_trylock(vma->obj, ww)) { in grab_vma()
75 i915_gem_object_put(vma->obj); in grab_vma()
80 atomic_and(~I915_VMA_PIN_MASK, &vma->flags); in grab_vma()
91 i915_gem_object_unlock(vma->obj); in ungrab_vma()
92 i915_gem_object_put(vma->obj); in ungrab_vma()
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/linux/drivers/video/fbdev/i810/
H A Di810_accel.c1 /*-*- linux-c -*-
2 * linux/drivers/video/i810_accel.c -- Hardware Acceleration
26 i810_writel(par->cur_tail, par->iring.virtual, n); \
27 par->cur_tail += 4; \
28 par->cur_tail &= RING_SIZE_MASK; \
51 * wait_for_space - check ring buffer free space
52 * @space: amount of ringbuffer space needed in bytes
56 * The function waits until a free space from the ringbuffer
59 static inline int wait_for_space(struct fb_info *info, u32 space) in wait_for_space() argument
61 struct i810fb_par *par = info->par; in wait_for_space()
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/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_color.c29 #include "modules/color/color_gamma.h"
35 * The DC interface to HW gives us the following color management blocks
38 * - Input gamma LUT (de-normalized)
39 * - Input CSC (normalized)
40 * - Surface degamma LUT (normalized)
41 * - Surface CSC (normalized)
42 * - Surface regamma LUT (normalized)
43 * - Output CSC (normalized)
45 * But these aren't a direct mapping to DRM color properties. The current DRM
49 * Plane CTM -> Plane degamma -> Plane CTM -> Plane regamma -> Plane CTM
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/linux/Documentation/dev-tools/kunit/
H A Dkunit_suitememorydiagram.svg1 <?xml version="1.0" encoding="UTF-8"?>
3 <g transform="translate(-13.724 -17.943)">
4 <g fill="#dad4d4" fill-opacity=".91765" stroke="#1a1a1a">
12 …nt-family="sans-serif" font-size="16px" style="line-height:1.25" xml:space="preserve"><tspan x="32…
14 <g transform="translate(0 -258.6)">
16 …nt-family="sans-serif" font-size="16px" style="line-height:1.25" xml:space="preserve"><tspan x="32…
18 <g transform="translate(0 -217.27)">
20 …nt-family="sans-serif" font-size="16px" style="line-height:1.25" xml:space="preserve"><tspan x="32…
22 <g transform="translate(0 -175.94)">
24 …nt-family="sans-serif" font-size="16px" style="line-height:1.25" xml:space="preserve"><tspan x="32…
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/linux/Documentation/networking/device_drivers/can/ctu/
H A Dfsm_txt_buffer_user.svg1 <?xml version="1.0" encoding="UTF-8"?>
2 …mlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
5 …-.6)" d="m8.71859 4.03374-10.9259-4.01772 10.9259-4.01772c-1.7455 2.37206-1.73544 5.61745-6e-7 8.0…
8 …-.6)" d="m8.71859 4.03374-10.9259-4.01772 10.9259-4.01772c-1.7455 2.37206-1.73544 5.61745-6e-7 8.0…
11 …-.6)" d="m8.71859 4.03374-10.9259-4.01772 10.9259-4.01772c-1.7455 2.37206-1.73544 5.61745-6e-7 8.0…
14 …-.6)" d="m8.71859 4.03374-10.9259-4.01772 10.9259-4.01772c-1.7455 2.37206-1.73544 5.61745-6e-7 8.0…
17 …-.6)" d="m8.71859 4.03374-10.9259-4.01772 10.9259-4.01772c-1.7455 2.37206-1.73544 5.61745-6e-7 8.0…
20 …-.6)" d="m8.71859 4.03374-10.9259-4.01772 10.9259-4.01772c-1.7455 2.37206-1.73544 5.61745-6e-7 8.0…
23 …-10.9259-4.01772 10.9259-4.01772c-1.7455 2.37206-1.73544 5.61745-6e-7 8.03544z" fill="#28a4ff" fil…
26 …3374-10.9259-4.01772 10.9259-4.01772c-1.7455 2.37206-1.73544 5.61745-6e-7 8.03544z" fill-rule="eve…
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/linux/Documentation/admin-guide/media/
H A Dipu3.rst1 .. SPDX-License-Identifier: GPL-2.0
24 ImgU). The CIO2 driver is available as drivers/media/pci/intel/ipu3/ipu3-cio2*
36 Both of the drivers implement V4L2, Media Controller and V4L2 sub-device
38 MIPI CSI-2 interfaces through V4L2 sub-device sensor drivers.
44 interface to the user space. There is a video node for each CSI-2 receiver,
47 The CIO2 contains four independent capture channel, each with its own MIPI CSI-2
48 receiver and DMA engine. Each channel is modelled as a V4L2 sub-device exposed
49 to userspace as a V4L2 sub-device node and has two pads:
53 .. flat-table::
54 :header-rows: 1
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/linux/Documentation/devicetree/bindings/display/samsung/
H A Dsamsung,exynos5-dp.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/display/samsung/samsung,exynos5-dp.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Inki Dae <inki.dae@samsung.com>
11 - Seung-Woo Kim <sw0312.kim@samsung.com>
12 - Kyungmin Park <kyungmin.park@samsung.com>
13 - Krzysztof Kozlowski <krzk@kernel.org>
17 const: samsung,exynos5-dp
25 clock-names:
[all …]
/linux/drivers/media/platform/nxp/imx8-isi/
H A Dimx8-isi-regs.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright 2019-2020 NXP
207 /* Channel Color Space Conversion Coefficient Register 0 */
214 /* Channel Color Space Conversion Coefficient Register 1 */
221 /* Channel Color Space Conversion Coefficient Register 2 */
228 /* Channel Color Space Conversion Coefficient Register 3 */
235 /* Channel Color Space Conversion Coefficient Register 4 */
242 /* Channel Color Space Conversion Coefficient Register 5 */
397 /* Channel Output Y-Buffer 1 Extended Address Bits */
400 /* Channel Output U-Buffer 1 Extended Address Bits */
[all …]
/linux/Documentation/devicetree/bindings/media/
H A Dti,vpe.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Benoit Parrot <bparrot@ti.com>
12 description: |-
16 scaling and color space conversion.
20 const: ti,dra7-vpe
24 - description: The VPE main register region
25 - description: Scaler (SC) register region
26 - description: Color Space Conversion (CSC) register region
[all …]
/linux/drivers/ps3/
H A Dps3av.c1 // SPDX-License-Identifier: GPL-2.0-only
53 /* color space */
156 if (hdr->cid & PS3AV_EVENT_CMD_MASK) { in ps3av_parse_event_packet()
157 table = ps3av_search_cmd_table(hdr->cid, PS3AV_EVENT_CMD_MASK); in ps3av_parse_event_packet()
159 dev_dbg(&ps3av->dev->core, in ps3av_parse_event_packet()
161 hdr->cid, ps3av_event_get_port_id(hdr->cid), in ps3av_parse_event_packet()
162 hdr->size); in ps3av_parse_event_packet()
166 __func__, hdr->cid, hdr->size); in ps3av_parse_event_packet()
179 dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__); in ps3av_vuart_write()
181 dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__); in ps3av_vuart_write()
[all …]
/linux/Documentation/fb/
H A Dinternals.rst10 - Geert Uytterhoeven <geert@linux-m68k.org>, 21 July 1998
11 - James Simmons <jsimmons@user.sf.net>, Nov 26 2002
13 --------------------------------------------------------------------------------
21 1. Outside the kernel (user space)
23 - struct fb_fix_screeninfo
29 - struct fb_var_screeninfo
36 - struct fb_cmap
44 - struct fb_info
49 - struct `par`
60 --------------------------------------------------
[all …]
/linux/arch/sparc/include/asm/
H A Dfbio.h1 /* SPDX-License-Identifier: GPL-2.0 */
39 /* Offsets into the OBIO space: */
43 #define CG14_XLUT 0x3000 /* X Look Up Table -- ??? */
44 #define CG14_CLUT1 0x4000 /* Color Look Up Table */
45 #define CG14_CLUT2 0x5000 /* Color Look Up Table */
46 #define CG14_CLUT3 0x6000 /* Color Look Up Table */
65 struct fbcmap32 cmap; /* color map info */
/linux/include/uapi/drm/
H A Ddrm_mode.h5 * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
6 * Copyright (c) 2007-2008 Intel Corporation
62 /* bit compatible with the xrandr RR_ definitions (bits 0-13)
87 * (define not exposed to user space).
176 * using the name->prop id lookup is the preferred method.
202 * using the name->prop id lookup is the preferred method.
222 * struct drm_mode_modeinfo - Display mode information.
239 * This is the user-space API display mode information structure. For the
316 * struct drm_mode_get_plane - Get plane metadata.
388 DRM_MODE_SUBCONNECTOR_Automatic = 0, /* DVI-I, TV */
[all …]
/linux/Documentation/gpu/amdgpu/display/
H A Dmpo-overview.rst6 'Documentation/gpu/amdgpu/display/dcn-overview.rst'.
10 fixed-function hardware in the display controller rather than using graphics or
12 the graphics/compute pipelines can be put into low-power states. In summary,
15 * Decreased GPU and CPU workload - no composition shaders needed, no extra
17 * Plane independent page flips - No need to be tied to global compositor
18 page-flip present rate, reduced latency, independent timing.
20 .. note:: Keep in mind that MPO is all about power-saving; if you want to learn
21 more about power-save in the display context, check the link:
22 `Power <https://gitlab.freedesktop.org/pq/color-and-hdr/-/blob/main/doc/power.rst>`__.
26 (modesetting, page-flipping, etc) - drmModeAtomicCommit. To query hardware
[all …]
/linux/mm/
H A Dhighmem.c1 // SPDX-License-Identifier: GPL-2.0
9 * Redesigned the x86 32-bit VM architecture to deal with
10 * 64-bit physical space. With current x86 CPUs this
47 * since a TLB flush - it is usable.
49 * since the last TLB flush - so we can't use it.
50 * n means that there are (n-1) current users of it.
56 * helper functions in its asm/highmem.h to control cache color of virtual
62 * Determine color of virtual address where the page should be mapped.
71 * Get next index for mapping inside PKMAP region for page with given color.
73 static inline unsigned int get_next_pkmap_nr(unsigned int color) in get_next_pkmap_nr() argument
[all …]
/linux/Documentation/devicetree/bindings/display/
H A Drenesas,cmm.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas R-Car Color Management Module (CMM)
10 - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11 - Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
12 - Jacopo Mondi <jacopo+renesas@jmondi.org>
15 Renesas R-Car color management module connected to R-Car DU video channels.
16 It provides image enhancement functions such as 1-D look-up tables (LUT),
17 3-D look-up tables (CLU), 1D-histogram generation (HGO), and color
[all …]
/linux/arch/sparc/lib/
H A Dbitext.c1 // SPDX-License-Identifier: GPL-2.0
19 * bit_map_string_get - find and set a bit string in bit map.
24 * Returns offset in the map or -1 if out of space.
33 int i, color; in bit_map_string_get() local
35 if (t->num_colors) { in bit_map_string_get()
36 /* align is overloaded to be the page color */ in bit_map_string_get()
37 color = align; in bit_map_string_get()
38 align = t->num_colors; in bit_map_string_get()
40 color = 0; in bit_map_string_get()
44 align1 = align - 1; in bit_map_string_get()
[all …]
/linux/drivers/gpu/drm/amd/display/dc/inc/hw/
H A Dmpc.h2 * Copyright 2012-15 Advanced Micro Devices, Inc.
30 * that performs blending of multiple planes, using global and per-pixel alpha.
31 * It also performs post-blending color correction operations according to the
32 * hardware capabilities, such as color transformation matrix and gamma 1D and
36 * supporting "M MPC inputs -> N MPC outputs" flexible composition
39 * - Programmable blending structure to allow software controlled blending and
41 * - Programmable window location of each DPP in active region of display;
42 * - Combining multiple DPP pipes in one active region when a single DPP pipe
44 * - Combining multiple DPP from different SLS with blending;
45 * - Stereo formats from single DPP in top-bottom or side-by-side modes;
[all …]
/linux/Documentation/sphinx-static/
H A Dcustom.css1 /* SPDX-License-Identifier: GPL-2.0 */
7 div.body h1 { font-size: 180%; }
8 div.body h2 { font-size: 150%; }
9 div.body h3 { font-size: 130%; }
10 div.body h4 { font-size: 110%; }
13 div.toctree-wrapper p.caption[role=heading] { font-size: 150%; }
18 div.sphinxsidebar { font-size: inherit;
19 max-height: 100%;
20 overflow-y: auto; }
30 margin-bottom: 20px;
[all …]
H A Dtheme_overrides.css1 /* -*- coding: utf-8; mode: css -*-
4 * Please don't add any color definition here, as the theme should
11 font-family: serif;
12 font-size: 100%;
15 h1, h2, .rst-content .toctree-wrapper p.caption, h3, h4, h5, h6, legend {
16 font-family: sans-serif;
20 font-family: monospace;
21 font-size: 100%;
24 .wy-menu-vertical {
25 font-family: sans-serif;
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/linux/drivers/scsi/snic/
H A Dsnic_fwint.h1 /* SPDX-License-Identifier: GPL-2.0-only */
81 * snic_io_hdr : host <--> firmware
103 hdr->type = typ; in snic_io_hdr_enc()
104 hdr->status = status; in snic_io_hdr_enc()
105 hdr->protocol = 0; in snic_io_hdr_enc()
106 hdr->hid = cpu_to_le32(hid); in snic_io_hdr_enc()
107 hdr->cmnd_id = cpu_to_le32(id); in snic_io_hdr_enc()
108 hdr->sg_cnt = cpu_to_le16(sg_cnt); in snic_io_hdr_enc()
109 hdr->init_ctx = ctx; in snic_io_hdr_enc()
110 hdr->flags = 0; in snic_io_hdr_enc()
[all …]
/linux/include/linux/pds/
H A Dpds_core_if.h1 /* SPDX-License-Identifier: (GPL-2.0 OR Linux-OpenIB) OR BSD-2-Clause */
31 * enum pds_core_cmd_opcode - Device commands
54 * enum pds_core_status_code - Device command return codes
72 PDS_RC_ENOSPC = 15, /* No space left or alloc failure */
86 * struct pds_core_drv_identity - Driver identity information
105 * struct pds_core_dev_identity - Device identity information
114 * Scale user-supplied interrupt coalescing
118 * Scale user-supplied interrupt coalescing
139 * struct pds_core_dev_identify_cmd - Driver/device identify command
144 * in cmd_regs->data. Driver should keep the devcmd interface locked
[all …]

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