Home
last modified time | relevance | path

Searched +full:sun7i +full:- +full:a20 +full:- +full:video +full:- +full:engine (Results 1 – 11 of 11) sorted by relevance

/kernel/linux/linux-5.10/Documentation/devicetree/bindings/media/
Dallwinner,sun4i-a10-video-engine.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/media/allwinner,sun4i-a10-video-engine.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A10 Video Engine Device Tree Bindings
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
16 - allwinner,sun4i-a10-video-engine
17 - allwinner,sun5i-a13-video-engine
18 - allwinner,sun7i-a20-video-engine
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/clock/
Dsunxi.txt1 Device Tree Clock bindings for arch-sunxi
5 [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
8 - compatible : shall be one of the following:
9 "allwinner,sun4i-a10-osc-clk" - for a gatable oscillator
10 "allwinner,sun4i-a10-pll1-clk" - for the main PLL clock and PLL4
11 "allwinner,sun6i-a31-pll1-clk" - for the main PLL clock on A31
12 "allwinner,sun8i-a23-pll1-clk" - for the main PLL clock on A23
13 "allwinner,sun4i-a10-pll3-clk" - for the video PLL clock on A10
14 "allwinner,sun9i-a80-pll4-clk" - for the peripheral PLLs on A80
15 "allwinner,sun4i-a10-pll5-clk" - for the PLL5 clock
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/display/sunxi/
Dsun4i-drm.txt13 Frontend 0 [0] ------- [0] Backend 0 [0] ------- [0] TCON 0
14 [1] -- -- [1] [1] -- -- [1]
18 [0] -- -- [0] [0] -- -- [0]
19 Frontend 1 [1] ------- [1] Backend 1 [1] ------- [1] TCON 1
25 The same rule also applies to DE 2.0 mixer-TCON connections:
27 Mixer 0 [0] ----------- [0] TCON 0
28 [1] ---- ---- [1]
32 [0] ---- ---- [0]
33 Mixer 1 [1] ----------- [1] TCON 1
36 ------------
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dsun7i-a20.dtsi4 * Maxime Ripard <maxime.ripard@free-electrons.com>
6 * This file is dual-licensed: you can use it either under the terms
45 #include <dt-bindings/interrupt-controller/arm-gic.h>
46 #include <dt-bindings/thermal/thermal.h>
47 #include <dt-bindings/dma/sun4i-a10.h>
48 #include <dt-bindings/clock/sun7i-a20-ccu.h>
49 #include <dt-bindings/reset/sun4i-a10-ccu.h>
50 #include <dt-bindings/pinctrl/sun4i-a10.h>
53 interrupt-parent = <&gic>;
54 #address-cells = <1>;
[all …]
Dsun8i-h3.dtsi4 * This file is dual-licensed: you can use it either under the terms
43 #include "sunxi-h3-h5.dtsi"
44 #include <dt-bindings/thermal/thermal.h>
48 compatible = "operating-points-v2";
49 opp-shared;
51 opp-648000000 {
52 opp-hz = /bits/ 64 <648000000>;
53 opp-microvolt = <1040000 1040000 1300000>;
54 clock-latency-ns = <244144>; /* 8 32k periods */
57 opp-816000000 {
[all …]
Dsun8i-r40.dtsi2 * Copyright 2017 Chen-Yu Tsai <wens@csie.org>
5 * This file is dual-licensed: you can use it either under the terms
44 #include <dt-bindings/interrupt-controller/arm-gic.h>
45 #include <dt-bindings/clock/sun8i-de2.h>
46 #include <dt-bindings/clock/sun8i-r40-ccu.h>
47 #include <dt-bindings/clock/sun8i-tcon-top.h>
48 #include <dt-bindings/reset/sun8i-r40-ccu.h>
49 #include <dt-bindings/reset/sun8i-de2.h>
50 #include <dt-bindings/thermal/thermal.h>
53 #address-cells = <1>;
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/
Dallwinner,sun4i-a10-display-frontend.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-display-frontend.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A10 Display Engine Frontend Device Tree Bindings
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 The display engine frontend does formats conversion, scaling,
20 - allwinner,sun4i-a10-display-frontend
21 - allwinner,sun5i-a13-display-frontend
[all …]
Dallwinner,sun4i-a10-display-backend.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-display-backend.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A10 Display Engine Backend Device Tree Bindings
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 The display engine backend exposes layers and sprites to the system.
19 - allwinner,sun4i-a10-display-backend
20 - allwinner,sun5i-a13-display-backend
[all …]
/kernel/linux/linux-5.10/drivers/staging/media/sunxi/cedrus/
Dcedrus.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2016 Florent Revest <florent.revest@free-electrons.com>
11 * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
21 #include <media/v4l2-device.h>
22 #include <media/v4l2-ioctl.h>
23 #include <media/v4l2-ctrls.h>
24 #include <media/v4l2-mem2mem.h>
172 for (i = 0; ctx->ctrls[i]; i++) in cedrus_find_control_data()
173 if (ctx->ctrls[i]->id == id) in cedrus_find_control_data()
174 return ctx->ctrls[i]->p_cur.p; in cedrus_find_control_data()
[all …]
/kernel/linux/linux-4.19/drivers/gpu/drm/sun4i/
Dsun4i_backend.c5 * Maxime Ripard <maxime.ripard@free-electrons.com>
35 /* backend <-> TCON muxing selection done in backend */
50 * G = 1.164 * Y - 0.391 * U - 0.813 * V + 135
51 * R = 1.164 * Y + 1.596 * V - 222
89 static void sun4i_backend_apply_color_correction(struct sunxi_engine *engine) in sun4i_backend_apply_color_correction() argument
96 regmap_write(engine->regs, SUN4I_BACKEND_OCCTL_REG, in sun4i_backend_apply_color_correction()
100 regmap_write(engine->regs, SUN4I_BACKEND_OCRCOEF_REG(i), in sun4i_backend_apply_color_correction()
104 static void sun4i_backend_disable_color_correction(struct sunxi_engine *engine) in sun4i_backend_disable_color_correction() argument
109 regmap_update_bits(engine->regs, SUN4I_BACKEND_OCCTL_REG, in sun4i_backend_disable_color_correction()
113 static void sun4i_backend_commit(struct sunxi_engine *engine) in sun4i_backend_commit() argument
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/sun4i/
Dsun4i_backend.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Maxime Ripard <maxime.ripard@free-electrons.com>
14 #include <linux/dma-mapping.h>
34 /* backend <-> TCON muxing selection done in backend */
47 static void sun4i_backend_apply_color_correction(struct sunxi_engine *engine) in sun4i_backend_apply_color_correction() argument
54 regmap_write(engine->regs, SUN4I_BACKEND_OCCTL_REG, in sun4i_backend_apply_color_correction()
58 regmap_write(engine->regs, SUN4I_BACKEND_OCRCOEF_REG(i), in sun4i_backend_apply_color_correction()
62 static void sun4i_backend_disable_color_correction(struct sunxi_engine *engine) in sun4i_backend_disable_color_correction() argument
67 regmap_update_bits(engine->regs, SUN4I_BACKEND_OCCTL_REG, in sun4i_backend_disable_color_correction()
71 static void sun4i_backend_commit(struct sunxi_engine *engine) in sun4i_backend_commit() argument
[all …]