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/kernel/linux/linux-5.10/drivers/media/test-drivers/vivid/
Dvivid-touch-cap.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * vivid-touch-cap.c - touch support functions.
6 #include "vivid-core.h"
7 #include "vivid-kthread-touch.h"
8 #include "vivid-vid-common.h"
9 #include "vivid-touch-cap.h"
16 struct v4l2_pix_format *f = &dev->tch_format; in touch_cap_queue_setup()
17 unsigned int size = f->sizeimage; in touch_cap_queue_setup()
21 return -EINVAL; in touch_cap_queue_setup()
26 if (vq->num_buffers + *nbuffers < 2) in touch_cap_queue_setup()
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/input/rmi4/
Drmi_2d_sensor.txt12 http://www.synaptics.com/sites/default/files/511-000136-01-Rev-E-RMI4-Interfacing-Guide.pdf
16 - touchscreen-inverted-x
17 - touchscreen-inverted-y
18 - touchscreen-swapped-x-y
19 - touchscreen-x-mm
20 - touchscreen-y-mm
23 - syna,clip-x-low: Sets a minimum value for X.
24 - syna,clip-y-low: Sets a minimum value for Y.
25 - syna,clip-x-high: Sets a maximum value for X.
26 - syna,clip-y-high: Sets a maximum value for Y.
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/rmi4/
Drmi_2d_sensor.txt12 http://www.synaptics.com/sites/default/files/511-000136-01-Rev-E-RMI4-Interfacing-Guide.pdf
16 - touchscreen-inverted-x
17 - touchscreen-inverted-y
18 - touchscreen-swapped-x-y
19 - touchscreen-x-mm
20 - touchscreen-y-mm
23 - syna,clip-x-low: Sets a minimum value for X.
24 - syna,clip-y-low: Sets a minimum value for Y.
25 - syna,clip-x-high: Sets a maximum value for X.
26 - syna,clip-y-high: Sets a maximum value for Y.
[all …]
/kernel/linux/linux-4.19/drivers/media/common/v4l2-tpg/
Dv4l2-tpg-core.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * v4l2-tpg-core.c - Test Pattern Generator
12 #include <media/tpg/v4l2-tpg.h>
54 * Sine table: sin[0] = 127 * sin(-180 degrees)
59 0, -4, -7, -11, -13, -18, -20, -22, -26, -29, -33, -35, -37, -41, -43, -48,
60 -50, -52, -56, -58, -62, -63, -65, -69, -71, -75, -76, -78, -82, -83, -87, -88,
61 -90, -93, -94, -97, -99, -101, -103, -104, -107, -108, -110, -111, -112, -114, -115, -117,
62 -118, -119, -120, -121, -122, -123, -123, -124, -125, -125, -126, -126, -127, -127, -127, -127,
63 -127, -127, -127, -127, -126, -126, -125, -125, -124, -124, -123, -122, -121, -120, -119, -118,
64 -117, -116, -114, -113, -111, -110, -109, -107, -105, -103, -101, -100, -97, -96, -93, -91,
[all …]
/kernel/linux/linux-5.10/drivers/gpu/ipu-v3/
Dipu-ic-csc.c1 // SPDX-License-Identifier: GPL-2.0+
11 #include "ipu-prv.h"
24 .offset = { 0, 0, 0, },
29 * RGB full-range to RGB limited-range
41 .offset = { 64, 64, 64, },
46 * RGB limited-range to RGB full-range
48 * R_full = 1.1644 * (R_lim - 16)
49 * G_full = 1.1644 * (G_lim - 16)
50 * B_full = 1.1644 * (B_lim - 16)
58 .offset = { -37, -37, -37, },
[all …]
/kernel/linux/linux-5.10/drivers/media/common/v4l2-tpg/
Dv4l2-tpg-core.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * v4l2-tpg-core.c - Test Pattern Generator
12 #include <media/tpg/v4l2-tpg.h>
54 * Sine table: sin[0] = 127 * sin(-180 degrees)
59 0, -4, -7, -11, -13, -18, -20, -22, -26, -29, -33, -35, -37, -41, -43, -48,
60 -50, -52, -56, -58, -62, -63, -65, -69, -71, -75, -76, -78, -82, -83, -87, -88,
61 -90, -93, -94, -97, -99, -101, -103, -104, -107, -108, -110, -111, -112, -114, -115, -117,
62 -118, -119, -120, -121, -122, -123, -123, -124, -125, -125, -126, -126, -127, -127, -127, -127,
63 -127, -127, -127, -127, -126, -126, -125, -125, -124, -124, -123, -122, -121, -120, -119, -118,
64 -117, -116, -114, -113, -111, -110, -109, -107, -105, -103, -101, -100, -97, -96, -93, -91,
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/selftests/
Di915_vma.c42 if (vma->vm != rcu_access_pointer(ctx->vm)) { in assert_vma()
47 if (vma->size != obj->base.size) { in assert_vma()
49 vma->size, obj->base.size); in assert_vma()
53 if (vma->ggtt_view.type != I915_GGTT_VIEW_NORMAL) { in assert_vma()
55 vma->ggtt_view.type); in assert_vma()
75 if (vma->vm != vm) { in checked_vma_instance()
77 vma->vm, vm); in checked_vma_instance()
89 return ERR_PTR(-EINVAL); in checked_vma_instance()
92 if (i915_vma_compare(vma, vma->vm, in checked_vma_instance()
93 i915_vma_is_ggtt(vma) ? &vma->ggtt_view : NULL)) { in checked_vma_instance()
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/touchscreen/
Dedt-ft5x06.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/edt-ft5x06.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: FocalTech EDT-FT5x06 Polytouch Bindings
18 - Dmitry Torokhov <dmitry.torokhov@gmail.com>
21 - $ref: touchscreen.yaml#
22 - if:
27 - evervision,ev-ft5726
31 offset-x: true
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/kernel/linux/linux-4.19/tools/testing/selftests/powerpc/stringloops/
Dmemcmp.c1 // SPDX-License-Identifier: GPL-2.0
27 vmx_count--; in exit_vmx_ops()
35 unsigned long offset, size; in test_one() local
37 for (offset = 0; offset < max_offset; offset++) { in test_one()
38 for (size = size_start; size < (max_size - offset); size++) { in test_one()
39 int x, y; in test_one() local
42 y = memcmp(s1+offset, s2+offset, size); in test_one()
43 x = test_memcmp(s1+offset, s2+offset, size); in test_one()
45 if (((x ^ y) < 0) && /* Trick to compare sign */ in test_one()
46 ((x | y) != 0)) { /* check for zero */ in test_one()
[all …]
Dstrlen.c1 // SPDX-License-Identifier: GPL-2.0
17 unsigned long offset; in test_one() local
19 for (offset = 0; offset < SIZE; offset++) { in test_one()
20 int x, y; in test_one() local
23 y = strlen(s + offset); in test_one()
24 x = test_strlen(s + offset); in test_one()
26 if (x != y) { in test_one()
27 printf("strlen() returned %d, should have returned %d (%p offset %ld)\n", x, y, s, offset); in test_one()
29 for (i = offset; i < SIZE; i++) in test_one()
48 …len %3.3d : time = %.6f\n", test_strlen(s), ts_end.tv_sec - ts_start.tv_sec + (ts_end.tv_nsec - ts… in bench_test()
[all …]
/kernel/linux/linux-4.19/arch/m68k/mac/
Dmisc.c1 // SPDX-License-Identifier: GPL-2.0
3 * Miscellaneous Mac68K-specific stuff
30 * Offset between Unix time (1970-based) and Mac time (1904-based). Cuda and PMU
32 * need to be changed to interpret wrapped times as post-2040.
53 return time - RTC_OFFSET; in cuda_read_time()
69 static __u8 cuda_read_pram(int offset) in cuda_read_pram() argument
74 (offset >> 8) & 0xFF, offset & 0xFF) < 0) in cuda_read_pram()
81 static void cuda_write_pram(int offset, __u8 data) in cuda_write_pram() argument
86 (offset >> 8) & 0xFF, offset & 0xFF, data) < 0) in cuda_write_pram()
106 return time - RTC_OFFSET; in pmu_read_time()
[all …]
/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/stringloops/
Dmemcmp.c1 // SPDX-License-Identifier: GPL-2.0
32 vmx_count--; in exit_vmx_ops()
40 unsigned long offset, size; in test_one() local
42 for (offset = 0; offset < max_offset; offset++) { in test_one()
43 for (size = size_start; size < (max_size - offset); size++) { in test_one()
44 int x, y; in test_one() local
47 y = memcmp(s1+offset, s2+offset, size); in test_one()
48 x = test_memcmp(s1+offset, s2+offset, size); in test_one()
50 if (((x ^ y) < 0) && /* Trick to compare sign */ in test_one()
51 ((x | y) != 0)) { /* check for zero */ in test_one()
[all …]
Dstrlen.c1 // SPDX-License-Identifier: GPL-2.0
17 unsigned long offset; in test_one() local
19 for (offset = 0; offset < SIZE; offset++) { in test_one()
20 int x, y; in test_one() local
23 y = strlen(s + offset); in test_one()
24 x = test_strlen(s + offset); in test_one()
26 if (x != y) { in test_one()
27 printf("strlen() returned %d, should have returned %d (%p offset %ld)\n", x, y, s, offset); in test_one()
29 for (i = offset; i < SIZE; i++) in test_one()
48 …len %3.3d : time = %.6f\n", test_strlen(s), ts_end.tv_sec - ts_start.tv_sec + (ts_end.tv_nsec - ts… in bench_test()
[all …]
/kernel/linux/linux-5.10/kernel/time/
Dtimeconv.c1 // SPDX-License-Identifier: LGPL-2.0+
19 * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111-1307, USA.
24 * Converts the calendar time to broken-down time representation
25 * Based on code from glibc-2.6
27 * 2009-7-14:
28 * Moved from glibc-2.6 to kernel by Zhaolei<zhaolei@cn.fujitsu.com>
46 return a / b - (a % b < 0); in math_div()
52 long leaps1 = math_div(y1 - 1, 4) - math_div(y1 - 1, 100) in leaps_between()
53 + math_div(y1 - 1, 400); in leaps_between()
[all …]
/kernel/linux/linux-4.19/kernel/time/
Dtimeconv.c18 * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
23 * Converts the calendar time to broken-down time representation
24 * Based on code from glibc-2.6
26 * 2009-7-14:
27 * Moved from glibc-2.6 to kernel by Zhaolei<zhaolei@cn.fujitsu.com>
45 return a / b - (a % b < 0); in math_div()
51 long leaps1 = math_div(y1 - 1, 4) - math_div(y1 - 1, 100) in leaps_between()
52 + math_div(y1 - 1, 400); in leaps_between()
53 long leaps2 = math_div(y2 - 1, 4) - math_div(y2 - 1, 100) in leaps_between()
[all …]
/kernel/linux/linux-5.10/arch/m68k/mac/
Dmisc.c1 // SPDX-License-Identifier: GPL-2.0
3 * Miscellaneous Mac68K-specific stuff
30 * Offset between Unix time (1970-based) and Mac time (1904-based). Cuda and PMU
32 * need to be changed to interpret wrapped times as post-2040.
41 static unsigned char cuda_pram_read_byte(int offset) in cuda_pram_read_byte() argument
46 (offset >> 8) & 0xFF, offset & 0xFF) < 0) in cuda_pram_read_byte()
53 static void cuda_pram_write_byte(unsigned char data, int offset) in cuda_pram_write_byte() argument
58 (offset >> 8) & 0xFF, offset & 0xFF, data) < 0) in cuda_pram_write_byte()
66 static unsigned char pmu_pram_read_byte(int offset) in pmu_pram_read_byte() argument
71 offset & 0xFF, 1) < 0) in pmu_pram_read_byte()
[all …]
/kernel/linux/linux-4.19/drivers/gpu/drm/omapdrm/
Dtcm-sita.c8 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
58 *pos = num_bits - w; in r2l_b2t_1d()
63 if (bit - *pos >= w) { in r2l_b2t_1d()
70 search_count = num_bits - bit + w; in r2l_b2t_1d()
71 *pos = bit - w; in r2l_b2t_1d()
74 return (area_found) ? 0 : -ENOMEM; in r2l_b2t_1d()
80 * a = align in slots (mask, 2^n-1, 0 is unaligned)
81 * offset = offset in bytes from 4KiB
87 static int l2r_t2b(u16 w, u16 h, u16 a, s16 offset, in l2r_t2b() argument
95 unsigned long bit_offset = (offset > 0) ? offset / slot_bytes : 0; in l2r_t2b()
[all …]
Dtcm.h45 u16 y; member
60 unsigned int y_offset; /* offset to use for y coordinates */
68 s16 offset, u16 slot_bytes,
99 * @return 0 on success, non-0 error value on error. The call
101 * even on failure. Some error codes: -ENODEV: invalid
107 tcm->deinit(tcm); in tcm_deinit()
116 * @param align Alignment requirement for top-left corner of area. Not
120 * @param offset Offset requirement, in bytes. This is the offset
125 * @return 0 on success. Non-0 error code on failure. Also,
127 * failure. Some error codes: -ENODEV: invalid manager,
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/omapdrm/
Dtcm-sita.c8 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
58 *pos = num_bits - w; in r2l_b2t_1d()
63 if (bit - *pos >= w) { in r2l_b2t_1d()
70 search_count = num_bits - bit + w; in r2l_b2t_1d()
71 *pos = bit - w; in r2l_b2t_1d()
74 return (area_found) ? 0 : -ENOMEM; in r2l_b2t_1d()
80 * a = align in slots (mask, 2^n-1, 0 is unaligned)
81 * offset = offset in bytes from 4KiB
87 static int l2r_t2b(u16 w, u16 h, u16 a, s16 offset, in l2r_t2b() argument
95 unsigned long bit_offset = (offset > 0) ? offset / slot_bytes : 0; in l2r_t2b()
[all …]
Dtcm.h45 u16 y; member
60 unsigned int y_offset; /* offset to use for y coordinates */
68 s16 offset, u16 slot_bytes,
99 * @return 0 on success, non-0 error value on error. The call
101 * even on failure. Some error codes: -ENODEV: invalid
107 tcm->deinit(tcm); in tcm_deinit()
116 * @param align Alignment requirement for top-left corner of area. Not
120 * @param offset Offset requirement, in bytes. This is the offset
125 * @return 0 on success. Non-0 error code on failure. Also,
127 * failure. Some error codes: -ENODEV: invalid manager,
[all …]
/kernel/linux/linux-5.10/drivers/hid/
Dhid-udraw-ps3.c1 // SPDX-License-Identifier: GPL-2.0-only
11 #include "hid-ids.h"
21 * https://vvvv.org/contribution/udraw-hid
26 * - the touch area which works as a touchpad
27 * - the tablet area which works as a touchpad/drawing tablet
28 * - a joypad with a d-pad, and 7 buttons
29 * - an accelerometer device
47 * in order, X, Y and Z
66 #define MAX_PRESSURE (255 - PRESSURE_OFFSET)
76 * The device's two-finger support is pretty unreliable, as
[all …]
/kernel/linux/linux-4.19/drivers/gpu/drm/vc4/
Dvc4_render_cl.c2 * Copyright © 2014-2015 Broadcom
28 * tiles of a framebuffer and optionally call out to binner-generated
33 * user-submitted command list is hard to get right and has high CPU overhead,
58 *(u8 *)(setup->rcl->vaddr + setup->next_offset) = val; in rcl_u8()
59 setup->next_offset += 1; in rcl_u8()
64 *(u16 *)(setup->rcl->vaddr + setup->next_offset) = val; in rcl_u16()
65 setup->next_offset += 2; in rcl_u16()
70 *(u32 *)(setup->rcl->vaddr + setup->next_offset) = val; in rcl_u32()
71 setup->next_offset += 4; in rcl_u32()
75 * Emits a no-op STORE_TILE_BUFFER_GENERAL.
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/vc4/
Dvc4_render_cl.c2 * Copyright © 2014-2015 Broadcom
28 * tiles of a framebuffer and optionally call out to binner-generated
33 * user-submitted command list is hard to get right and has high CPU overhead,
58 *(u8 *)(setup->rcl->vaddr + setup->next_offset) = val; in rcl_u8()
59 setup->next_offset += 1; in rcl_u8()
64 *(u16 *)(setup->rcl->vaddr + setup->next_offset) = val; in rcl_u16()
65 setup->next_offset += 2; in rcl_u16()
70 *(u32 *)(setup->rcl->vaddr + setup->next_offset) = val; in rcl_u32()
71 setup->next_offset += 4; in rcl_u32()
75 * Emits a no-op STORE_TILE_BUFFER_GENERAL.
[all …]
/kernel/linux/linux-4.19/drivers/hid/
Dhid-udraw-ps3.c19 #include "hid-ids.h"
29 * https://vvvv.org/contribution/udraw-hid
34 * - the touch area which works as a touchpad
35 * - the tablet area which works as a touchpad/drawing tablet
36 * - a joypad with a d-pad, and 7 buttons
37 * - an accelerometer device
55 * in order, X, Y and Z
74 #define MAX_PRESSURE (255 - PRESSURE_OFFSET)
84 * The device's two-finger support is pretty unreliable, as
98 static int clamp_accel(int axis, int offset) in clamp_accel() argument
[all …]
/kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/
Dpixfmt-meta-vsp1-hgo.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _v4l2-meta-fmt-vsp1-hgo:
9 Renesas R-Car VSP1 1-D Histogram Data
15 This format describes histogram data generated by the Renesas R-Car VSP1 1-D
20 computes the minimum, maximum and sum of all pixels as well as per-channel
24 three channels (RGB data only) or on the Y channel only (YCbCr only). It can
28 - In *64 bins normal mode*, the HGO operates on the three channels independently
29 to compute three 64-bins histograms. RGB, YCbCr and HSV image formats are
31 - In *64 bins maximum mode*, the HGO operates on the maximum of the (R, G, B)
32 channels to compute a single 64-bins histogram. Only the RGB image format is
[all …]

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