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Searched +full:exynos5420 +full:- +full:scaler (Results 1 – 7 of 7) sorted by relevance

/linux/Documentation/devicetree/bindings/gpu/
H A Dsamsung-scaler.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/gpu/samsung-scaler.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung Exynos SoC Image Scaler
10 - Inki Dae <inki.dae@samsung.com>
15 - samsung,exynos5420-scaler
16 - samsung,exynos5433-scaler
28 clock-names:
36 power-domains:
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/linux/arch/arm/boot/dts/samsung/
H A Dexynos5420.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung Exynos5420 SoC device tree source
8 * Samsung Exynos5420 SoC device nodes are listed in this file.
9 * Exynos5420 based board files can include this file and provide
14 #include <dt-bindings/clock/exynos5420.h>
15 #include <dt-bindings/clock/exynos-audss-clk.h>
16 #include <dt-bindings/interrupt-controller/arm-gic.h>
19 compatible = "samsung,exynos5420", "samsung,exynos5";
37 bus_disp1: bus-disp1 {
38 compatible = "samsung,exynos-bus";
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/linux/Documentation/devicetree/bindings/media/
H A Dsamsung,exynos5250-gsc.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/media/samsung,exynos5250-gsc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung Exynos SoC G-Scaler
10 - Inki Dae <inki.dae@samsung.com>
11 - Krzysztof Kozlowski <krzk@kernel.org>
12 - Seung-Woo Kim <sw0312.kim@samsung.com
15 G-Scaler is used for scaling and color space conversion on Samsung Exynos
18 Each G-Scaler node should have a numbered alias in the aliases node, in the
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/linux/drivers/gpu/drm/exynos/
H A Dexynos_drm_scaler.c1 // SPDX-License-Identifier: GPL-2.0-only
25 #include "regs-scaler.h"
27 #define scaler_read(offset) readl(scaler->regs + (offset))
28 #define scaler_write(cfg, offset) writel(cfg, scaler->regs + (offset))
93 static inline int scaler_reset(struct scaler_context *scaler) in scaler_reset() argument
100 } while (--retry > 1 && in scaler_reset()
105 } while (--retry > 0 && scaler_read(SCALER_INT_EN) != 1); in scaler_reset()
107 return retry ? 0 : -EIO; in scaler_reset()
110 static inline void scaler_enable_int(struct scaler_context *scaler) in scaler_enable_int() argument
143 static inline void scaler_set_src_fmt(struct scaler_context *scaler, in scaler_set_src_fmt() argument
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H A Dexynos_drm_gsc.c1 // SPDX-License-Identifier: GPL-2.0-or-later
26 #include "regs-gsc.h"
29 * GSC stands for General SCaler and
30 * supports image scaler/rotator and input/output DMA operations.
65 #define gsc_read(offset) readl(ctx->regs + (offset))
66 #define gsc_write(cfg, offset) writel(cfg, ctx->regs + (offset))
69 * A structure of scaler.
75 * @main_hratio: the main scaler's horizontal ratio.
76 * @main_vratio: the main scaler's vertical ratio.
92 * @sc: scaler infomations.
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/linux/drivers/media/platform/samsung/exynos-gsc/
H A Dgsc-core.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd.
6 * Samsung EXYNOS5 SoC series G-Scaler driver
23 #include <media/v4l2-ioctl.h>
25 #include "gsc-core.h"
218 if (pixelformat && fmt->pixelformat == *pixelformat) in find_fmt()
220 if (mbus_code && fmt->mbus_code == *mbus_code) in find_fmt()
231 frame->f_width = width; in gsc_set_frame_size()
232 frame->f_height = height; in gsc_set_frame_size()
233 frame->crop.width = width; in gsc_set_frame_size()
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/linux/drivers/watchdog/
H A Ds3c2410_wdt.c1 // SPDX-License-Identifier: GPL-2.0-or-later
84 * DOC: Quirk flags for different Samsung watchdog IP-cores
89 * differences in both watchdog and PMU IP-cores should be accounted for. Quirk
96 * write-only, writing any values to this register clears the interrupt, but
153 * struct s3c2410_wdt_variant - Per-variant config data
337 { .compatible = "google,gs101-wdt",
339 { .compatible = "samsung,s3c2410-wdt",
341 { .compatible = "samsung,s3c6410-wdt",
343 { .compatible = "samsung,exynos5250-wdt",
345 { .compatible = "samsung,exynos5420-wdt",
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