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/linux-6.12.1/Documentation/devicetree/bindings/display/panel/
Dsamsung,s6e8aa0.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andrzej Hajda <a.hajda@samsung.com>
13 - $ref: panel-common.yaml#
22 reset-gpios: true
23 display-timings: true
25 vdd3-supply:
28 vci-supply:
31 power-on-delay:
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Dronbo,rb070d30.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR X11)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Maxime Ripard <mripard@kernel.org>
19 power-gpios:
23 reset-gpios:
27 shlr-gpios:
28 description: GPIO used for the shlr pin (horizontal flip)
31 updn-gpios:
32 description: GPIO used for the updn pin (vertical flip)
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/linux-6.12.1/drivers/media/platform/renesas/vsp1/
Dvsp1_wpf.c1 // SPDX-License-Identifier: GPL-2.0+
3 * vsp1_wpf.c -- R-Car VSP1 Write Pixel Formatter
5 * Copyright (C) 2013-2014 Renesas Electronics Corporation
12 #include <media/v4l2-subdev.h>
25 /* -----------------------------------------------------------------------------
32 vsp1_dl_body_write(dlb, reg + wpf->entity.index * VI6_WPF_OFFSET, data); in vsp1_wpf_write()
35 /* -----------------------------------------------------------------------------
46 struct vsp1_video *video = wpf->video; in vsp1_wpf_set_rotation()
57 if (rotate == wpf->flip.rotate) in vsp1_wpf_set_rotation()
61 mutex_lock(&video->lock); in vsp1_wpf_set_rotation()
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/linux-6.12.1/drivers/media/platform/st/sti/bdisp/
Dbdisp.h1 /* SPDX-License-Identifier: GPL-2.0 */
12 #include <media/v4l2-ctrls.h>
13 #include <media/v4l2-device.h>
14 #include <media/v4l2-mem2mem.h>
16 #include <media/videobuf2-dma-contig.h>
21 * Max nb of nodes in node-list:
22 * - 2 nodes to handle wide 4K pictures
23 * - 2 nodes to handle two planes (Y & CbCr) */
28 /* struct bdisp_ctrls - bdisp control set
29 * @hflip: horizontal flip
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/linux-6.12.1/drivers/media/platform/samsung/exynos4-is/
Dfimc-core.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2010 - 2012 Samsung Electronics Co., Ltd.
21 #include <media/media-entity.h>
22 #include <media/videobuf2-v4l2.h>
23 #include <media/v4l2-ctrls.h>
24 #include <media/v4l2-device.h>
25 #include <media/v4l2-mem2mem.h>
26 #include <media/v4l2-mediabus.h>
27 #include <media/drv-intf/exynos-fimc.h>
35 #define FIMC_DRIVER_NAME "exynos4-fimc"
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/linux-6.12.1/include/uapi/drm/
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)
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.
224 * @hdisplay: horizontal display size
225 * @hsync_start: horizontal sync start
226 * @hsync_end: horizontal sync end
227 * @htotal: horizontal total size
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/linux-6.12.1/include/media/i2c/
Dov772x.h1 /* SPDX-License-Identifier: GPL-2.0-only */
13 #define OV772X_FLAG_VFLIP (1 << 0) /* Vertical flip image */
14 #define OV772X_FLAG_HFLIP (1 << 1) /* Horizontal flip image */
29 #define OV772X_MANUAL_EDGE_CTRL 0x80 /* un-used bit of strength */
49 * struct ov772x_camera_info - ov772x driver interface structure
/linux-6.12.1/drivers/media/platform/mediatek/mdp/
Dmtk_mdp_core.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2015-2016 MediaTek Inc.
12 #include <media/v4l2-ctrls.h>
13 #include <media/v4l2-device.h>
14 #include <media/v4l2-mem2mem.h>
15 #include <media/videobuf2-core.h>
16 #include <media/videobuf2-dma-contig.h>
22 #define MTK_MDP_MODULE_NAME "mtk-mdp"
34 * struct mtk_mdp_pix_align - alignment of image
48 * struct mtk_mdp_fmt - the driver's internal color format data
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Dmtk_mdp_ipi.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2015-2016 MediaTek Inc.
26 * struct mdp_ipi_init - for AP_MDP_INIT
38 * struct mdp_ipi_comm - for AP_MDP_PROCESS, AP_MDP_DEINIT
54 * struct mdp_ipi_comm_ack - for VPU_MDP_DEINIT_ACK, VPU_MDP_PROCESS_ACK
70 * struct mdp_config - configured for source/destination image
75 * @w_stride : bytes in horizontal
105 int32_t hflip; /* 1 will enable the flip */
106 int32_t vflip; /* 1 will enable the flip */
/linux-6.12.1/drivers/media/platform/samsung/exynos-gsc/
Dgsc-core.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd.
6 * header file for Samsung EXYNOS5 SoC series G-Scaler driver
20 #include <media/videobuf2-v4l2.h>
21 #include <media/v4l2-ctrls.h>
22 #include <media/v4l2-device.h>
23 #include <media/v4l2-mem2mem.h>
24 #include <media/v4l2-mediabus.h>
25 #include <media/videobuf2-dma-contig.h>
27 #include "gsc-regs.h"
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/linux-6.12.1/drivers/staging/media/atomisp/pci/isp/kernels/output/output_1.0/
Dia_css_output.host.c1 // SPDX-License-Identifier: GPL-2.0
51 to->enable_hflip = from->enable_hflip; in ia_css_output_encode()
52 to->enable_vflip = from->enable_vflip; in ia_css_output_encode()
62 ret = ia_css_dma_configure_from_info(&to->port_b, from->info); in ia_css_output_config()
66 to->width_a_over_b = elems_a / to->port_b.elems; in ia_css_output_config()
67 to->height = from->info ? from->info->res.height : 0; in ia_css_output_config()
68 to->enable = from->info != NULL; in ia_css_output_config()
69 ia_css_frame_info_to_frame_sp_info(&to->info, from->info); in ia_css_output_config()
72 if (elems_a % to->port_b.elems != 0) in ia_css_output_config()
73 return -EINVAL; in ia_css_output_config()
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/linux-6.12.1/include/uapi/linux/media/raspberrypi/
Dpisp_be_config.h1 /* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
5 * Copyright (C) 2021 - Raspberry Pi Ltd
97 * struct pisp_be_global_config - PiSP global enable bitmaps
111 * struct pisp_be_input_buffer_config - PiSP Back End input buffer
120 * struct pisp_be_dpc_config - PiSP Back End DPC config
138 * struct pisp_be_geq_config - PiSP Back End GEQ config
150 #define PISP_BE_GEQ_SLOPE ((1 << 10) - 1)
158 * struct pisp_be_tdn_input_buffer_config - PiSP Back End TDN input buffer
167 * struct pisp_be_tdn_config - PiSP Back End TDN config
190 * struct pisp_be_tdn_output_buffer_config - PiSP Back End TDN output buffer
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/linux-6.12.1/drivers/staging/media/tegra-video/
Dvi.h1 /* SPDX-License-Identifier: GPL-2.0-only */
16 #include <media/media-entity.h>
17 #include <media/v4l2-async.h>
18 #include <media/v4l2-ctrls.h>
19 #include <media/v4l2-device.h>
20 #include <media/v4l2-dev.h>
21 #include <media/v4l2-subdev.h>
22 #include <media/videobuf2-v4l2.h>
44 * struct tegra_vi_ops - Tegra VI operations
45 * @vi_enable: soc-specific operations needed to enable/disable the VI peripheral
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/linux-6.12.1/arch/arm/boot/dts/samsung/
Dexynos4412-galaxy-s3.dtsi1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
10 #include <dt-bindings/leds/common.h>
11 #include "exynos4412-midas.dtsi"
19 led-controller {
21 flen-gpios = <&gpj1 1 GPIO_ACTIVE_HIGH>;
22 enset-gpios = <&gpj1 2 GPIO_ACTIVE_HIGH>;
24 pinctrl-names = "default", "host", "isp";
25 pinctrl-0 = <&camera_flash_host>;
26 pinctrl-1 = <&camera_flash_host>;
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/linux-6.12.1/drivers/gpu/drm/
Ddrm_rect.c2 * Copyright (C) 2011-2013 Intel Corporation
33 * drm_rect_intersect - intersect two rectangles
46 r1->x1 = max(r1->x1, r2->x1); in drm_rect_intersect()
47 r1->y1 = max(r1->y1, r2->y1); in drm_rect_intersect()
48 r1->x2 = min(r1->x2, r2->x2); in drm_rect_intersect()
49 r1->y2 = min(r1->y2, r2->y2); in drm_rect_intersect()
65 tmp = mul_u32_u32(src, dst - *clip); in clip_scaled()
78 * drm_rect_clip_scaled - perform a scaled clip operation
84 * the corresponding amounts, retaining the vertical and horizontal scaling
96 diff = clip->x1 - dst->x1; in drm_rect_clip_scaled()
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/linux-6.12.1/Documentation/admin-guide/media/
Dimx.rst1 .. SPDX-License-Identifier: GPL-2.0
7 ------------
15 - Image DMA Controller (IDMAC)
16 - Camera Serial Interface (CSI)
17 - Image Converter (IC)
18 - Sensor Multi-FIFO Controller (SMFC)
19 - Image Rotator (IRT)
20 - Video De-Interlacing or Combining Block (VDIC)
25 image flip, 8x8 block transfer (see IRT description), pixel component
26 re-ordering (for example UYVY to YUYV) within the same colorspace, and
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/linux-6.12.1/drivers/gpu/drm/msm/disp/dpu1/
Ddpu_encoder.h1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
20 #define IDLE_TIMEOUT (66 - 16/2)
23 * struct msm_display_info - defines display properties
25 * @num_of_h_tiles: Number of horizontal tiles in case of split interface
40 * dpu_encoder_assign_crtc - Link the encoder to the crtc it's assigned to
48 * dpu_encoder_toggle_vblank_for_crtc - Toggles vblank interrupts on or off if
58 * dpu_encoder_prepare_for_kickoff - schedule double buffer flip of the ctl
67 * dpu_encoder_trigger_kickoff_pending - Clear the flush bits from previous
74 * dpu_encoder_kickoff - trigger a double buffer flip of the ctl path
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Ddpu_hw_sspp.h1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
37 * DPU_SSPP_RECT_SOLO - multirect disabled
38 * DPU_SSPP_RECT_0 - rect0 of a multirect pipe
39 * DPU_SSPP_RECT_1 - rect1 of a multirect pipe
132 * Filter type to be used for scaling in horizontal and vertical
143 * such as decimation, flip etc to program this field
152 * struct dpu_hw_pipe_ts_cfg - traffic shaper configuration
162 * struct dpu_sw_pipe - software pipe description
174 * struct dpu_hw_sspp_ops - interface to the SSPP Hw driver functions
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/linux-6.12.1/drivers/media/usb/gspca/stv06xx/
Dstv06xx_vv6410.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
4 * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
9 * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
10 * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
11 * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
12 * P/N 861075-0040: Sensor HDCS1000 ASIC
13 * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
14 * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
37 container_of(ctrl->handler, struct gspca_dev, ctrl_handler); in vv6410_s_ctrl()
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/linux-6.12.1/drivers/media/usb/gspca/
Dstk1135.c1 // SPDX-License-Identifier: GPL-2.0-or-later
45 /* -- read a register -- */
48 struct usb_device *dev = gspca_dev->dev; in reg_r()
51 if (gspca_dev->usb_err < 0) in reg_r()
58 gspca_dev->usb_buf, 1, in reg_r()
62 index, gspca_dev->usb_buf[0]); in reg_r()
65 gspca_dev->usb_err = ret; in reg_r()
69 return gspca_dev->usb_buf[0]; in reg_r()
72 /* -- write a register -- */
76 struct usb_device *dev = gspca_dev->dev; in reg_w()
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/linux-6.12.1/drivers/gpu/drm/amd/display/dc/
Ddc_hw_types.h41 * Note: do *not* add any types which are *not* used for HW programming - this
245 * in cases such as Stereo 3D, Planar YUV, etc. Other per-flip attributes such
253 /* TODO: add flip duration for FreeSync */
384 * 0x0 - DISPLAY_MICRO_TILING
385 * 0x1 - THIN_MICRO_TILING
386 * 0x2 - DEPTH_MICRO_TILING
387 * 0x3 - ROTATED_MICRO_TILING
548 * enum dc_cursor_color_format - DC cursor programming mode
769 it is positive polarity --reversed with dal1 or video bios define*/
771 it is positive polarity --reversed with dal1 or video bios define*/
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/linux-6.12.1/drivers/media/platform/mediatek/mdp3/
Dmtk-mdp3-regs.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Author: Ping-Hsun Wu <ping-hsun.wu@mediatek.com>
8 #include <media/v4l2-common.h>
9 #include <media/videobuf2-v4l2.h>
10 #include <media/videobuf2-dma-contig.h>
11 #include "mtk-mdp3-core.h"
12 #include "mtk-mdp3-regs.h"
13 #include "mtk-mdp3-m2m.h"
22 for (i = 0; i < mdp_data->format_len; ++i) { in mdp_find_fmt()
23 if (!(mdp_data->format[i].flags & flag)) in mdp_find_fmt()
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/linux-6.12.1/drivers/gpu/drm/i915/display/
Ddvo_ns2501.c21 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
74 #define NS2501_C0_HSYNC (1<<1) /* synchronize horizontal with input */
76 #define NS2501_C0_RESET (1<<7) /* reset the synchronization flip/flops */
101 #define NS2501_REG1C 0x1c /* low-part of the second register */
102 #define NS2501_REG1D 0x1d /* high-part of the second register */
105 * Scaler control registers. Horizontal at b8,b9,
107 * 2^16/control-value. The low-byte comes first.
109 #define NS2501_REG10 0x10 /* low-byte vertical scaler */
110 #define NS2501_REG11 0x11 /* high-byte vertical scaler */
111 #define NS2501_REGB8 0xb8 /* low-byte horizontal scaler */
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/linux-6.12.1/drivers/media/platform/samsung/s3c-camif/
Dcamif-core.h1 /* SPDX-License-Identifier: GPL-2.0-only */
20 #include <media/media-entity.h>
21 #include <media/v4l2-ctrls.h>
22 #include <media/v4l2-dev.h>
23 #include <media/v4l2-device.h>
24 #include <media/v4l2-mediabus.h>
25 #include <media/videobuf2-v4l2.h>
26 #include <media/drv-intf/s3c_camif.h>
28 #define S3C_CAMIF_DRIVER_NAME "s3c-camif"
39 #define S3C2450_CAMIF_IP_REV 0x30 /* 3.0 - not implemented, not tested */
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/linux-6.12.1/drivers/gpu/drm/radeon/
Dradeon_display.c2 * Copyright 2007-8 Advanced Micro Devices, Inc.
52 struct drm_device *dev = crtc->dev; in avivo_crtc_load_lut()
53 struct radeon_device *rdev = dev->dev_private; in avivo_crtc_load_lut()
57 DRM_DEBUG_KMS("%d\n", radeon_crtc->crtc_id); in avivo_crtc_load_lut()
58 WREG32(AVIVO_DC_LUTA_CONTROL + radeon_crtc->crtc_offset, 0); in avivo_crtc_load_lut()
60 WREG32(AVIVO_DC_LUTA_BLACK_OFFSET_BLUE + radeon_crtc->crtc_offset, 0); in avivo_crtc_load_lut()
61 WREG32(AVIVO_DC_LUTA_BLACK_OFFSET_GREEN + radeon_crtc->crtc_offset, 0); in avivo_crtc_load_lut()
62 WREG32(AVIVO_DC_LUTA_BLACK_OFFSET_RED + radeon_crtc->crtc_offset, 0); in avivo_crtc_load_lut()
64 WREG32(AVIVO_DC_LUTA_WHITE_OFFSET_BLUE + radeon_crtc->crtc_offset, 0xffff); in avivo_crtc_load_lut()
65 WREG32(AVIVO_DC_LUTA_WHITE_OFFSET_GREEN + radeon_crtc->crtc_offset, 0xffff); in avivo_crtc_load_lut()
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