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/kernel/linux/linux-5.10/drivers/staging/axis-fifo/
Daxis-fifo.txt1 Xilinx AXI-Stream FIFO v4.1 IP core
3 This IP core has read and write AXI-Stream FIFOs, the contents of which can
4 be accessed from the AXI4 memory-mapped interface. This is useful for
5 transferring data from a processor into the FPGA fabric. The driver creates
11 Currently supports only store-forward mode with a 32-bit
12 AXI4-Lite interface. DOES NOT support:
13 - cut-through mode
14 - AXI4 (non-lite)
17 - compatible: Should be "xlnx,axi-fifo-mm-s-4.1"
18 - interrupt-names: Should be "interrupt"
[all …]
/kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/runtime/frame/src/
Dframe.c1 // SPDX-License-Identifier: GPL-2.0
33 unsigned int width,
76 unsigned int width,
83 static struct ia_css_frame *frame_create(unsigned int width,
102 hmm_set(frame->data, 0, frame->data_bytes); in ia_css_frame_zero()
111 return -EINVAL; in ia_css_frame_allocate_from_info()
115 ia_css_frame_allocate(frame, info->res.width, info->res.height, in ia_css_frame_allocate_from_info()
116 info->format, info->padded_width, in ia_css_frame_allocate_from_info()
117 info->raw_bit_depth); in ia_css_frame_allocate_from_info()
124 unsigned int width, in ia_css_frame_allocate() argument
[all …]
/kernel/linux/linux-5.10/scripts/kconfig/lxdialog/
Dtextbox.c1 // SPDX-License-Identifier: GPL-2.0+
3 * textbox.c -- implements the text box
12 static void print_page(WINDOW *win, int height, int width, update_text_fn
13 update_text, void *data);
14 static void print_line(WINDOW *win, int row, int width);
28 void *data) in refresh_text_box() argument
30 print_page(box, boxh, boxw, update_text, data); in refresh_text_box()
40 * keys is a null-terminated array
45 update_text_fn update_text, void *data) in dialog_textbox() argument
48 int height, width, boxh, boxw; in dialog_textbox() local
[all …]
/kernel/linux/linux-5.10/drivers/video/fbdev/
Datafb.h1 /* SPDX-License-Identifier: GPL-2.0 */
6 int dx, int height, int width);
8 int sy, int sx, int height, int width);
10 int dy, int dx, u32 width,
11 const u8 *data, u32 bgcolor, u32 fgcolor);
14 int dx, int height, int width);
16 int sy, int sx, int height, int width);
18 int dy, int dx, u32 width,
19 const u8 *data, u32 bgcolor, u32 fgcolor);
22 int dx, int height, int width);
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Dtgafb.c2 * linux/drivers/video/tgafb.c -- DEC 21030 TGA frame buffer device
36 #define TGA_BUS_TC(dev) (dev->bus == &tc_bus_type)
109 return tgafb_register(&pdev->dev); in tgafb_pci_register()
114 tgafb_unregister(&pdev->dev); in tgafb_pci_unregister()
126 { "DEC ", "PMAGD-AA" },
160 * tgafb_check_var - Optional function. Validates a var passed in.
167 struct tga_par *par = (struct tga_par *)info->par; in tgafb_check_var()
169 if (par->tga_type == TGA_TYPE_8PLANE) { in tgafb_check_var()
170 if (var->bits_per_pixel != 8) in tgafb_check_var()
171 return -EINVAL; in tgafb_check_var()
[all …]
Datafb_iplan2p4.c2 * linux/drivers/video/iplan2p4.c -- Low level frame buffer operations for
25 int height, int width) in atafb_iplan2p4_copyarea() argument
47 /* odd->odd or even->even */ in atafb_iplan2p4_copyarea()
50 src = (u8 *)info->screen_base + sy * next_line + (sx & ~15) / (8 / BPL); in atafb_iplan2p4_copyarea()
51 dst = (u8 *)info->screen_base + dy * next_line + (dx & ~15) / (8 / BPL); in atafb_iplan2p4_copyarea()
53 memmove32_col(dst, src, 0xff00ff, height, next_line - BPL * 2); in atafb_iplan2p4_copyarea()
56 width -= 8; in atafb_iplan2p4_copyarea()
58 w = width >> 4; in atafb_iplan2p4_copyarea()
63 l = next_line - w * 4; in atafb_iplan2p4_copyarea()
64 for (j = height; j > 0; j--) { in atafb_iplan2p4_copyarea()
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Datafb_iplan2p2.c2 * linux/drivers/video/iplan2p2.c -- Low level frame buffer operations for
25 int height, int width) in atafb_iplan2p2_copyarea() argument
47 /* odd->odd or even->even */ in atafb_iplan2p2_copyarea()
50 src = (u8 *)info->screen_base + sy * next_line + (sx & ~15) / (8 / BPL); in atafb_iplan2p2_copyarea()
51 dst = (u8 *)info->screen_base + dy * next_line + (dx & ~15) / (8 / BPL); in atafb_iplan2p2_copyarea()
53 memmove32_col(dst, src, 0xff00ff, height, next_line - BPL * 2); in atafb_iplan2p2_copyarea()
56 width -= 8; in atafb_iplan2p2_copyarea()
58 w = width >> 4; in atafb_iplan2p2_copyarea()
63 l = next_line - w * 4; in atafb_iplan2p2_copyarea()
64 for (j = height; j > 0; j--) { in atafb_iplan2p2_copyarea()
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Dsticore.h1 /* SPDX-License-Identifier: GPL-2.0 */
42 #define sti_onscreen_x(sti) (sti->glob_cfg->onscreen_x)
43 #define sti_onscreen_y(sti) (sti->glob_cfg->onscreen_y)
46 #define sti_font_x(sti) (PTR_STI(sti->font)->width)
47 #define sti_font_y(sti) (PTR_STI(sti->font)->height)
62 u32 cache : 1; /* map to data cache */
80 u32 future_ptr; /* pointer to future data */
85 s16 onscreen_x; /* screen width in pixels */
87 s16 offscreen_x; /* offset width in pixels */
89 s16 total_x; /* frame buffer width in pixels */
[all …]
Dc2p_planar.c2 * Fast C2P (Chunky-to-Planar) Conversion
4 * Copyright (C) 2003-2008 Geert Uytterhoeven
21 * Perform a full C2P step on 32 8-bit pixels, stored in 8 32-bit words
23 * - 32 8-bit chunky pixels on input
24 * - permutated planar data (1 plane per 32-bit word) on output
38 * Array containing the permutation indices of the planar data after c2p
45 * Store a full block of planar data after c2p conversion
58 * Store a partial block of planar data after c2p conversion
74 * c2p_planar - Copy 8-bit chunky image data to a planar frame buffer
78 * @width: Image width (in pixels)
[all …]
Dc2p_iplan2.c2 * Fast C2P (Chunky-to-Planar) Conversion
4 * Copyright (C) 2003-2008 Geert Uytterhoeven
21 * Perform a full C2P step on 16 8-bit pixels, stored in 4 32-bit words
23 * - 16 8-bit chunky pixels on input
24 * - permutated planar data (2 planes per 32-bit word) on output
38 * Array containing the permutation indices of the planar data after c2p
45 * Store a full block of iplan2 data after c2p conversion
58 * Store a partial block of iplan2 data after c2p conversion
73 * c2p_iplan2 - Copy 8-bit chunky image data to an interleaved planar
78 * @width: Image width (in pixels)
[all …]
Datafb_mfb.c2 * linux/drivers/video/mfb.c -- Low level frame buffer operations for
25 int height, int width) in atafb_mfb_copyarea() argument
30 if (sx == 0 && dx == 0 && width == next_line) { in atafb_mfb_copyarea()
31 src = (u8 *)info->screen_base + sy * (width >> 3); in atafb_mfb_copyarea()
32 dest = (u8 *)info->screen_base + dy * (width >> 3); in atafb_mfb_copyarea()
33 fb_memmove(dest, src, height * (width >> 3)); in atafb_mfb_copyarea()
35 src = (u8 *)info->screen_base + sy * next_line + (sx >> 3); in atafb_mfb_copyarea()
36 dest = (u8 *)info->screen_base + dy * next_line + (dx >> 3); in atafb_mfb_copyarea()
37 for (rows = height; rows--;) { in atafb_mfb_copyarea()
38 fb_memmove(dest, src, width >> 3); in atafb_mfb_copyarea()
[all …]
/kernel/linux/linux-5.10/drivers/clk/meson/
Daxg.c1 // SPDX-License-Identifier: GPL-2.0+
3 * AmLogic Meson-AXG Clock Controller Driver
12 #include <linux/clk-provider.h>
17 #include "clk-regmap.h"
18 #include "clk-pll.h"
19 #include "clk-mpll.h"
21 #include "meson-eeclk.h"
26 .data = &(struct meson_clk_pll_data){
30 .width = 1,
35 .width = 9,
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Dclk-cpu-dyndiv.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
7 #include <linux/clk-provider.h>
10 #include "clk-regmap.h"
11 #include "clk-cpu-dyndiv.h"
16 return (struct meson_clk_cpu_dyndiv_data *)clk->data; in meson_clk_cpu_dyndiv_data()
23 struct meson_clk_cpu_dyndiv_data *data = meson_clk_cpu_dyndiv_data(clk); in meson_clk_cpu_dyndiv_recalc_rate() local
26 meson_parm_read(clk->map, &data->div), in meson_clk_cpu_dyndiv_recalc_rate()
27 NULL, 0, data->div.width); in meson_clk_cpu_dyndiv_recalc_rate()
35 struct meson_clk_cpu_dyndiv_data *data = meson_clk_cpu_dyndiv_data(clk); in meson_clk_cpu_dyndiv_round_rate() local
37 return divider_round_rate(hw, rate, prate, NULL, data->div.width, 0); in meson_clk_cpu_dyndiv_round_rate()
[all …]
Dgxbb.c1 // SPDX-License-Identifier: GPL-2.0
7 #include <linux/clk-provider.h>
13 #include "clk-regmap.h"
14 #include "clk-pll.h"
15 #include "clk-mpll.h"
16 #include "meson-eeclk.h"
17 #include "vid-pll-div.h"
86 .data = &(struct meson_clk_pll_data){
90 .width = 1,
95 .width = 9,
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/kernel/linux/linux-5.10/drivers/clk/hisilicon/
Dclkdivider-hi6220.c1 // SPDX-License-Identifier: GPL-2.0-only
11 #include <linux/clk-provider.h>
19 #define div_mask(width) ((1 << (width)) - 1) argument
22 * struct hi6220_clk_divider - divider clock for hi6220
24 * @hw: handle between common and hardware-specific interfaces
27 * @width: width of the divider bit field
36 u8 width; member
51 val = readl_relaxed(dclk->reg) >> dclk->shift; in hi6220_clkdiv_recalc_rate()
52 val &= div_mask(dclk->width); in hi6220_clkdiv_recalc_rate()
54 return divider_recalc_rate(hw, parent_rate, val, dclk->table, in hi6220_clkdiv_recalc_rate()
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/kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/runtime/inputfifo/src/
Dinputfifo.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (c) 2010 - 2015, Intel Corporation.
48 /* The data type is used to send special cases:
55 * regular: used for all other data types (RAW, YUV422, etc)
105 unsigned int data) in inputfifo_send_data_a() argument
108 (data << HIVE_STR_TO_MIPI_DATA_A_LSB); in inputfifo_send_data_a()
115 unsigned int data) in inputfifo_send_data_b() argument
118 (data << _HIVE_STR_TO_MIPI_DATA_B_LSB); in inputfifo_send_data_b()
223 const unsigned short *data, in inputfifo_send_line2() argument
224 unsigned int width, in inputfifo_send_line2() argument
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/kernel/linux/linux-5.10/drivers/gpu/drm/msm/disp/dpu1/
Dmsm_media_info.h5 #define MSM_MEDIA_ALIGN(__sz, __align) (((__align) & ((__align) - 1)) ?\
6 ((((__sz) + (__align) - 1) / (__align)) * (__align)) :\
7 (((__sz) + (__align) - 1) & (~((__align) - 1))))
11 #define MSM_MEDIA_ROUNDUP(__sz, __r) (((__sz) + ((__r) - 1)) / (__r))
24 * <-------- Y/UV_Stride -------->
25 * <------- Width ------->
44 * . . . . . . . . . . . . . . . . --> Buffer size alignment
46 * Y_Stride : Width aligned to 128
47 * UV_Stride : Width aligned to 128
50 * Extradata: Arbitrary (software-imposed) padding
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/kernel/linux/linux-5.10/drivers/gpu/drm/panel/
Dpanel-simple.c17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
66 * @width: width (in millimeters) of the panel's active display area
70 unsigned int width; member
76 * become ready and start receiving video data
81 * video data
130 for (i = 0; i < panel->desc->num_timings; i++) { in panel_simple_get_timings_modes()
131 const struct display_timing *dt = &panel->desc->timings[i]; in panel_simple_get_timings_modes()
135 mode = drm_mode_create(connector->dev); in panel_simple_get_timings_modes()
137 dev_err(panel->base.dev, "failed to add mode %ux%u\n", in panel_simple_get_timings_modes()
138 dt->hactive.typ, dt->vactive.typ); in panel_simple_get_timings_modes()
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/kernel/linux/linux-5.10/sound/core/
Dpcm_misc.c2 * PCM Interface - misc routines
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 #define SND_PCM_FORMAT_UNKNOWN (-1)
35 unsigned char width; /* bit width */ member
36 unsigned char phys; /* physical bit width */
37 signed char le; /* 0 = big-endian, 1 = little-endian, -1 = others */
38 signed char signd; /* 0 = unsigned, 1 = signed, -1 = others */
39 unsigned char silence[8]; /* silence data to fill */
52 .width = 8, .phys = 8, .le = -1, .signd = 1,
56 .width = 8, .phys = 8, .le = -1, .signd = 0,
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/kernel/linux/linux-5.10/drivers/video/fbdev/core/
Dbitblit.c2 * linux/drivers/video/console/bitblit.c -- BitBlitting Operation
28 int i, offset = (vc->vc_font.height < 10) ? 1 : 2; in update_attr()
29 int width = DIV_ROUND_UP(vc->vc_font.width, 8); in update_attr() local
30 unsigned int cellsize = vc->vc_font.height * width; in update_attr()
33 offset = cellsize - (offset * width); in update_attr()
47 int sx, int dy, int dx, int height, int width) in bit_bmove() argument
51 area.sx = sx * vc->vc_font.width; in bit_bmove()
52 area.sy = sy * vc->vc_font.height; in bit_bmove()
53 area.dx = dx * vc->vc_font.width; in bit_bmove()
54 area.dy = dy * vc->vc_font.height; in bit_bmove()
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/
Ddrm_panel_orientation_quirks.c1 /* SPDX-License-Identifier: MIT */
3 * drm_panel_orientation_quirks.c -- Quirks for non-normal panel orientation
22 * generic DMI data, so we match on a combination of DMI data, screen resolution
27 int width; member
34 .width = 800,
40 .width = 720,
48 .width = 1200,
56 .width = 1200,
64 .width = 720,
73 .width = 720,
[all …]
/kernel/linux/linux-5.10/drivers/mtd/maps/
Dpismo.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * PISMO memory driver - http://www.pismoworld.org/
15 #include <linux/mtd/plat-ram.h>
22 u8 width; member
39 u8 width; member
52 struct i2c_client *client = to_i2c_client(pdev->dev.parent); in pismo_set_vpp()
55 pismo->vpp(pismo->vpp_data, on); in pismo_set_vpp()
58 static unsigned int pismo_width_to_bytes(unsigned int width) in pismo_width_to_bytes() argument
60 width &= 15; in pismo_width_to_bytes()
61 if (width > 2) in pismo_width_to_bytes()
[all …]
/kernel/linux/linux-5.10/drivers/accessibility/braille/
Dbraille_console.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 * Copyright (C) Samuel Thibault <samuel.thibault@ens-lyon.org>
25 MODULE_AUTHOR("samuel.thibault@ens-lyon.org");
45 #define WIDTH 40 macro
47 static u16 console_buf[WIDTH];
57 static int lastVC = -1;
61 /* Very VisioBraille-specific */
64 static u16 lastwrite[WIDTH]; in braille_write()
65 unsigned char data[1 + 1 + 2*WIDTH + 2 + 1], csum = 0, *c; in braille_write() local
72 if (!memcmp(lastwrite, buf, WIDTH * sizeof(*buf))) in braille_write()
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/auxdisplay/
Dhit,hd44780.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Geert Uytterhoeven <geert@linux-m68k.org>
15 interface, which can be used in either 4-bit or 8-bit mode.
21 data-gpios:
23 GPIO pins connected to the data signal lines DB0-DB7 (8-bit mode) or
24 DB4-DB7 (4-bit mode) of the LCD Controller's bus interface.
26 - maxItems: 4
27 - maxItems: 8
[all …]
/kernel/linux/linux-5.10/drivers/media/i2c/
Dmt9m111.c1 // SPDX-License-Identifier: GPL-2.0-only
14 #include <linux/v4l2-mediabus.h>
18 #include <media/v4l2-async.h>
19 #include <media/v4l2-clk.h>
20 #include <media/v4l2-common.h>
21 #include <media/v4l2-ctrls.h>
22 #include <media/v4l2-device.h>
23 #include <media/v4l2-event.h>
24 #include <media/v4l2-fwnode.h>
236 unsigned int width; /* output */ member
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