Home
last modified time | relevance | path

Searched +full:stm32 +full:- +full:dma2d (Results 1 – 9 of 9) sorted by relevance

/linux-6.12.1/Documentation/devicetree/bindings/media/
Dst,stm32-dma2d.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/st,stm32-dma2d.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics STM32 Chrom-Art Accelerator DMA2D
10 Chrom-ART Accelerator(DMA2D), graphical hardware accelerator
15 - Filling a part or the whole of a destination image with a specific color.
16 - Copying a part or the whole of a source image into a part or the whole of
18 - Copying a part or the whole of a source image into a part or the whole of
20 - Blending a part and/or two complete source images with different pixel
[all …]
/linux-6.12.1/drivers/media/platform/st/stm32/
DMakefile1 # SPDX-License-Identifier: GPL-2.0-only
2 obj-$(CONFIG_VIDEO_STM32_DCMI) += stm32-dcmi.o
3 obj-$(CONFIG_VIDEO_STM32_DCMIPP) += stm32-dcmipp/
4 stm32-dma2d-objs := dma2d/dma2d.o dma2d/dma2d-hw.o
5 obj-$(CONFIG_VIDEO_STM32_DMA2D) += stm32-dma2d.o
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
5 tristate "STM32 Digital Camera Memory Interface (DCMI) support"
13 This module makes the STM32 Digital Camera Memory Interface (DCMI)
17 will be called stm32-dcmi.
20 tristate "STM32 Digital Camera Memory Interface Pixel Processor (DCMIPP) support"
29 This module makes the STM32 Digital Camera Memory Interface
33 will be called stm32-dcmipp.
37 tristate "STM32 Chrom-Art Accelerator (DMA2D)"
44 Enables DMA2D hardware support on stm32.
46 The STM32 DMA2D is a memory-to-memory engine for pixel conversion
/linux-6.12.1/arch/arm/boot/dts/st/
Dstm32f429.dtsi2 * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
4 * This file is dual-licensed: you can use it either under the terms
22 * MA 02110-1301 USA
48 #include "../armv7-m.dtsi"
49 #include <dt-bindings/clock/stm32fx-clock.h>
50 #include <dt-bindings/mfd/stm32f4-rcc.h>
53 #address-cells = <1>;
54 #size-cells = <1>;
57 clk_hse: clk-hse {
58 #clock-cells = <0>;
[all …]
Dstm32f469-disco.dts2 * Copyright 2016 - Lee Jones <lee.jones@linaro.org>
4 * This file is dual-licensed: you can use it either under the terms
22 * MA 02110-1301 USA
48 /dts-v1/;
50 #include "stm32f469-pinctrl.dtsi"
51 #include <dt-bindings/gpio/gpio.h>
52 #include <dt-bindings/input/input.h>
55 model = "STMicroelectronics STM32F469i-DISCO board";
56 compatible = "st,stm32f469i-disco", "st,stm32f469";
60 stdout-path = "serial0:115200n8";
[all …]
/linux-6.12.1/drivers/media/platform/st/stm32/dma2d/
Ddma2d.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * ST stm32 DMA2D - 2D Graphics Accelerator Driver
8 * based on s5p-g2d
18 #include <media/v4l2-device.h>
19 #include <media/v4l2-ctrls.h>
21 #define DMA2D_NAME "stm-dma2d"
22 #define BUS_INFO "platform:stm-dma2d"
Ddma2d.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * STM32 DMA2D - 2D Graphics Accelerator Driver
8 * based on s5p-g2d
24 #include <media/v4l2-mem2mem.h>
25 #include <media/v4l2-device.h>
26 #include <media/v4l2-ioctl.h>
27 #include <media/v4l2-event.h>
28 #include <media/videobuf2-v4l2.h>
29 #include <media/videobuf2-dma-contig.h>
31 #include "dma2d.h"
[all …]
Ddma2d-hw.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * ST stm32 Chrom-Art - 2D Graphics Accelerator Driver
8 * based on s5p-g2d
16 #include "dma2d.h"
17 #include "dma2d-regs.h"
37 reg_update_bits(d->regs, DMA2D_CR_REG, CR_START, CR_START); in dma2d_start()
42 return reg_read(d->regs, DMA2D_ISR_REG); in dma2d_get_int()
47 u32 isr_val = reg_read(d->regs, DMA2D_ISR_REG); in dma2d_clear_int()
49 reg_write(d->regs, DMA2D_IFCR_REG, isr_val & 0x003f); in dma2d_clear_int()
55 reg_update_bits(d->regs, DMA2D_CR_REG, CR_MODE_MASK, in dma2d_config_common()
[all …]
/linux-6.12.1/Documentation/admin-guide/media/
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
[all …]