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/linux/drivers/media/platform/samsung/exynos4-is/
H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 s5p-fimc-objs := fimc-core.o fimc-reg.o fimc-m2m.o fimc-capture.o media-dev.o
3 exynos-fimc-lite-objs += fimc-lite-reg.o fimc-lite.o
4 s5p-csis-objs := mipi-csis.o
5 exynos4-is-common-objs := common.o
7 exynos-fimc-is-objs := fimc-is.o fimc-isp.o fimc-is-sensor.o fimc-is-regs.o
8 exynos-fimc-is-objs += fimc-is-param.o fimc-is-errno.o fimc-is-i2c.o
11 exynos-fimc-is-objs += fimc-isp-video.o
14 obj-$(CONFIG_VIDEO_S5P_MIPI_CSIS) += s5p-csis.o
15 obj-$(CONFIG_VIDEO_EXYNOS_FIMC_LITE) += exynos-fimc-lite.o
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H A Dfimc-lite.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Samsung EXYNOS FIMC-LITE (camera host interface) driver
5 * Copyright (C) 2012 - 2013 Samsung Electronics Co., Ltd.
25 #include <media/v4l2-device.h>
26 #include <media/v4l2-ioctl.h>
27 #include <media/v4l2-mem2mem.h>
28 #include <media/v4l2-rect.h>
29 #include <media/videobuf2-v4l2.h>
30 #include <media/videobuf2-dma-contig.h>
31 #include <media/drv-intf/exynos-fimc.h>
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H A Dfimc-capture.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2010 - 2012 Samsung Electronics Co., Ltd.
21 #include <media/v4l2-device.h>
22 #include <media/v4l2-ioctl.h>
23 #include <media/v4l2-mem2mem.h>
24 #include <media/v4l2-rect.h>
25 #include <media/videobuf2-v4l2.h>
26 #include <media/videobuf2-dma-contig.h>
29 #include "fimc-core.h"
30 #include "fimc-reg.h"
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
21 tristate "S5P/EXYNOS4 FIMC/CAMIF camera interface driver"
29 This is a V4L2 driver for Samsung S5P and EXYNOS4 SoC camera host
30 interface and video postprocessor (FIMC) devices.
33 module will be called s5p-fimc.
36 tristate "S5P/EXYNOS MIPI-CSI2 receiver (MIPI-CSIS) driver"
41 This is a V4L2 driver for Samsung S5P and EXYNOS4 SoC MIPI-CSI2
42 receiver (MIPI-CSIS) devices.
45 module will be called s5p-csis.
48 tristate "EXYNOS FIMC-LITE camera interface driver"
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H A Dmedia-dev.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2011 - 2013 Samsung Electronics Co., Ltd.
11 #include <linux/clk-provider.h>
26 #include <media/v4l2-async.h>
27 #include <media/v4l2-ctrls.h>
28 #include <media/v4l2-fwnode.h>
29 #include <media/media-device.h>
30 #include <media/drv-intf/exynos-fimc.h>
32 #include "media-dev.h"
33 #include "fimc-core.h"
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H A Dmedia-dev.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2011 - 2012 Samsung Electronics Co., Ltd.
10 #include <linux/clk-provider.h>
14 #include <media/media-device.h>
15 #include <media/media-entity.h>
16 #include <media/v4l2-device.h>
17 #include <media/v4l2-subdev.h>
18 #include <media/drv-intf/exynos-fimc.h>
20 #include "fimc-core.h"
21 #include "fimc-lite.h"
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H A Dfimc-is.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
21 #include <media/videobuf2-v4l2.h>
22 #include <media/v4l2-ctrls.h>
24 #include "fimc-isp.h"
25 #include "fimc-is-command.h"
26 #include "fimc-is-sensor.h"
27 #include "fimc-is-param.h"
28 #include "fimc-is-regs.h"
30 #define FIMC_IS_DRV_NAME "exynos4-fimc-is"
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H A 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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H A Dfimc-m2m.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Samsung S5P/EXYNOS4 SoC series FIMC (video postprocessor) driver
5 * Copyright (C) 2012 - 2013 Samsung Electronics Co., Ltd.
22 #include <media/v4l2-ioctl.h>
23 #include <media/videobuf2-v4l2.h>
24 #include <media/videobuf2-dma-contig.h>
27 #include "fimc-core.h"
28 #include "fimc-reg.h"
29 #include "media-dev.h"
43 if (!ctx || !ctx->fh.m2m_ctx) in fimc_m2m_job_finish()
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H A Dfimc-lite.h1 /* SPDX-License-Identifier: GPL-2.0-only */
18 #include <media/media-entity.h>
19 #include <media/videobuf2-v4l2.h>
20 #include <media/v4l2-ctrls.h>
21 #include <media/v4l2-device.h>
22 #include <media/v4l2-mediabus.h>
23 #include <media/drv-intf/exynos-fimc.h>
25 #define FIMC_LITE_DRV_NAME "exynos-fimc-lite"
51 * struct flite_drvdata - FIMC-LITE IP variant data structure
60 * @num_instances: total number of FIMC-LITE IP instances available
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H A Dfimc-is-command.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Samsung Exynos4x12 FIMC-IS (Imaging Subsystem) driver
5 * FIMC-IS command set definitions
16 #define FIMC_IS_COMMAND_VER 110 /* FIMC-IS command set version 1.10 */
18 /* Enumeration of commands between the FIMC-IS and the host processor. */
20 /* HOST to FIMC-IS */
42 /* FIMC-IS to HOST */
H A Dfimc-reg.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Register interface file for Samsung Camera Interface (FIMC) driver
5 * Copyright (C) 2010 - 2013 Samsung Electronics Co., Ltd.
13 #include <media/drv-intf/exynos-fimc.h>
14 #include "media-dev.h"
16 #include "fimc-reg.h"
17 #include "fimc-core.h"
23 cfg = readl(dev->regs + FIMC_REG_CISRCFMT); in fimc_hw_reset()
25 writel(cfg, dev->regs + FIMC_REG_CISRCFMT); in fimc_hw_reset()
28 cfg = readl(dev->regs + FIMC_REG_CIGCTRL); in fimc_hw_reset()
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H A Dfimc-isp.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
20 #include <media/media-entity.h>
21 #include <media/videobuf2-v4l2.h>
22 #include <media/v4l2-device.h>
23 #include <media/v4l2-mediabus.h>
24 #include <media/drv-intf/exynos-fimc.h>
39 #define FIMC_ISP_SINK_WIDTH_MAX (4000 - 16)
55 * struct fimc_isp_frame - source/target frame properties
76 /* Adjust - contrast */
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H A Dfimc-is.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
30 #include <media/videobuf2-dma-contig.h>
32 #include "media-dev.h"
33 #include "fimc-is.h"
34 #include "fimc-is-command.h"
35 #include "fimc-is-errno.h"
36 #include "fimc-is-i2c.h"
37 #include "fimc-is-param.h"
38 #include "fimc-is-regs.h"
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H A Dfimc-is-regs.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
5 * Copyright (C) 2012 - 2013 Samsung Electronics Co., Ltd.
12 #include "fimc-is.h"
13 #include "fimc-is-command.h"
14 #include "fimc-is-regs.h"
15 #include "fimc-is-sensor.h"
17 void fimc_is_fw_clear_irq1(struct fimc_is *is, unsigned int nr) in fimc_is_fw_clear_irq1() argument
19 mcuctl_write(1UL << nr, is, MCUCTL_REG_INTCR1); in fimc_is_fw_clear_irq1()
22 void fimc_is_fw_clear_irq2(struct fimc_is *is) in fimc_is_fw_clear_irq2() argument
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H A Dfimc-is-i2c.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
16 #include "fimc-is-i2c.h"
24 * An empty algorithm is used as the actual I2C bus controller driver
25 * is implemented in the FIMC-IS subsystem firmware and the host CPU
39 struct device_node *node = pdev->dev.of_node; in fimc_is_i2c_probe()
44 isp_i2c = devm_kzalloc(&pdev->dev, sizeof(*isp_i2c), GFP_KERNEL); in fimc_is_i2c_probe()
46 return -ENOMEM; in fimc_is_i2c_probe()
48 isp_i2c->clock = devm_clk_get(&pdev->dev, "i2c_isp"); in fimc_is_i2c_probe()
49 if (IS_ERR(isp_i2c->clock)) { in fimc_is_i2c_probe()
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H A Dfimc-isp-video.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
5 * FIMC-IS ISP video input and video output DMA interface driver
26 #include <media/v4l2-device.h>
27 #include <media/v4l2-ioctl.h>
28 #include <media/videobuf2-v4l2.h>
29 #include <media/videobuf2-dma-contig.h>
30 #include <media/drv-intf/exynos-fimc.h>
33 #include "media-dev.h"
34 #include "fimc-is.h"
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/linux/Documentation/devicetree/bindings/media/
H A Dsamsung,fimc.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/media/samsung,fimc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung S5P/Exynos SoC Camera Subsystem (FIMC)
10 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
14 The S5P/Exynos SoC Camera subsystem comprises of multiple sub-devices
16 Integrated Mobile Camera (FIMC, in the S5P SoCs series known as CAMIF), MIPI
17 CSIS, FIMC-LITE and FIMC-IS (ISP).
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H A Dsamsung,exynos4212-fimc-lite.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/media/samsung,exynos4212-fimc-lite.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung Exynos SoC series camera host interface (FIMC-LITE)
10 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
14 Each FIMC device should have an alias in the aliases node, in the form of
15 fimc-lite<n>, where <n> is an integer specifying the IP block instance.
20 - samsung,exynos4212-fimc-lite
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H A Dsamsung,exynos4212-fimc-is.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/media/samsung,exynos4212-fimc-is.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung Exynos4212/4412 SoC Imaging Subsystem (FIMC-IS)
10 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
14 The FIMC-IS is a subsystem for processing image signal from an image sensor.
15 The Exynos4x12 SoC series FIMC-IS V1.5 comprises of a dedicated ARM Cortex-A5
22 - samsung,exynos4212-fimc-is
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/linux/Documentation/admin-guide/media/
H A Dfimc.rst1 .. SPDX-License-Identifier: GPL-2.0
5 The Samsung S5P/Exynos4 FIMC driver
8 Copyright |copy| 2012 - 2013 Samsung Electronics Co., Ltd.
10 The FIMC (Fully Interactive Mobile Camera) device available in Samsung
11 SoC Application Processors is an integrated camera host interface, color
14 path. There are multiple FIMC instances in the SoCs (up to 4), having
16 availability, LCD writeback support, etc. The driver is located at
17 drivers/media/platform/samsung/exynos4-is directory.
20 --------------
22 S5PC100 (mem-to-mem only), S5PV210, Exynos4210
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H A Dplatform-cardlist.rst1 .. SPDX-License-Identifier: GPL-2.0
17 am437x-vpfe TI AM437x VPFE
18 aspeed-video Aspeed AST2400 and AST2500
19 atmel-isc ATMEL Image Sensor Controller (ISC)
20 atmel-isi ATMEL Image Sensor Interface (ISI)
24 cdns-csi2rx Cadence MIPI-CSI2 RX Controller
25 cdns-csi2tx Cadence MIPI-CSI2 TX Controller
26 coda-vpu Chips&Media Coda multi-standard codec IP
29 exynos-fimc-is EXYNOS4x12 FIMC-IS (Imaging Subsystem)
30 exynos-fimc-lite EXYNOS FIMC-LITE camera interface
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/linux/Documentation/driver-api/media/drivers/
H A Dfimc-devel.rst1 .. SPDX-License-Identifier: GPL-2.0
5 The Samsung S5P/EXYNOS4 FIMC driver
8 Copyright |copy| 2012 - 2013 Samsung Electronics Co., Ltd.
11 ------------------
13 - media device driver
15 drivers/media/platform/samsung/exynos4-is/media-dev.[ch]
17 - camera capture video device driver
19 drivers/media/platform/samsung/exynos4-is/fimc-capture.c
21 - MIPI-CSI2 receiver subdev
23 drivers/media/platform/samsung/exynos4-is/mipi-csis.[ch]
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/linux/arch/arm/boot/dts/samsung/
H A Dexynos4x12.dtsi1 // SPDX-License-Identifier: GPL-2.0
19 #include "exynos4-cpu-thermal.dtsi"
27 fimc-lite0 = &fimc_lite_0;
28 fimc-lite1 = &fimc_lite_1;
31 bus_acp: bus-acp {
32 compatible = "samsung,exynos-bus";
34 clock-names = "bus";
35 operating-points-v2 = <&bus_acp_opp_table>;
38 bus_acp_opp_table: opp-table {
39 compatible = "operating-points-v2";
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/linux/include/media/drv-intf/
H A Dexynos-fimc.h1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * Copyright (C) 2010 - 2013 Samsung Electronics Co., Ltd.
12 #include <media/media-entity.h>
13 #include <media/v4l2-dev.h>
14 #include <media/v4l2-mediabus.h>
30 * Enumeration of the FIMC data bus types.
37 /* Camera MIPI-CSI2 serial bus */
43 /* FIFO link from FIMC-IS */
62 * struct fimc_source_info - video source description required for the host
65 * @fimc_bus_type: FIMC camera input type
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