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/Linux-v5.15/Documentation/devicetree/bindings/display/msm/
Ddsi-phy-7nm.yaml1 # SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/display/msm/dsi-phy-7nm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Display DSI 7nm PHY
10 - Jonathan Marek <jonathan@marek.ca>
13 - $ref: dsi-phy-common.yaml#
18 - qcom,dsi-phy-7nm
19 - qcom,dsi-phy-7nm-8150
20 - qcom,sc7280-dsi-phy-7nm
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/Linux-v5.15/drivers/gpu/drm/msm/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
73 bool "Enable DSI support in MSM DRM driver"
79 Choose this option if you have a need for MIPI DSI connector
83 bool "Enable DSI 28nm PHY driver in MSM DRM"
87 Choose this option if the 28nm DSI PHY is used on the platform.
90 bool "Enable DSI 20nm PHY driver in MSM DRM"
94 Choose this option if the 20nm DSI PHY is used on the platform.
97 bool "Enable DSI 28nm 8960 PHY driver in MSM DRM"
101 Choose this option if the 28nm DSI PHY 8960 variant is used on the
105 bool "Enable DSI 14nm PHY driver in MSM DRM (used by MSM8996/APQ8096)"
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/Linux-v5.15/drivers/gpu/drm/msm/dsi/phy/
Ddsi_phy.c1 // SPDX-License-Identifier: GPL-2.0-only
6 #include <linux/clk-provider.h>
8 #include <dt-bindings/phy/phy.h>
13 (((n) >= 0) ? (((n) + (d) - 1) / (d)) : (((n) - (d) + 1) / (d)))
20 v = (tmax - tmin) * percent; in linear_inter()
23 return max_t(s32, min_result, v - 1); in linear_inter()
35 temp = 300 * coeff - ((timing->clk_prepare >> 1) + 1) * 2 * ui; in dsi_dphy_timing_calc_clk_zero()
36 tmin = S_DIV_ROUND_UP(temp, ui) - 2; in dsi_dphy_timing_calc_clk_zero()
46 temp = (timing->hs_rqst + timing->clk_prepare + clk_z) & 0x7; in dsi_dphy_timing_calc_clk_zero()
47 timing->clk_zero = clk_z + 8 - temp; in dsi_dphy_timing_calc_clk_zero()
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Ddsi_phy_7nm.c2 * SPDX-License-Identifier: GPL-2.0
7 #include <linux/clk-provider.h>
11 #include "dsi.xml.h"
15 * DSI PLL 7nm - clock diagram (eg: DSI0): TODO: updated CPHY diagram
20 * +---------+ | +----------+ | +----+
21 * dsi0vco_clk ---| out_div |--o--| divl_3_0 |--o--| /8 |-- dsi0_phy_pll_out_byteclk
22 * +---------+ | +----------+ | +----+
26 * | | +----+ | |\ dsi0_pclk_mux
27 * | |--| /2 |--o--| \ |
28 * | | +----+ | \ | +---------+
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Ddsi_phy_14nm.c1 // SPDX-License-Identifier: GPL-2.0-only
7 #include <linux/clk-provider.h>
11 #include "dsi.xml.h"
17 * DSI PLL 14nm - clock diagram (eg: DSI0):
22 * +----+ | +----+
23 * dsi0vco_clk ---| n1 |--o--| /8 |-- dsi0pllbyte
24 * +----+ | +----+
26 * | +----+ |
27 * o---| /2 |--o--|\
28 * | +----+ | \ +----+
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/Linux-v5.15/drivers/gpu/drm/rockchip/
Ddw-mipi-dsi-rockchip.c1 // SPDX-License-Identifier: GPL-2.0+
5 * Chris Zhong <zyw@rock-chips.com>
6 * Nickey Yang <nickey.yang@rock-chips.com>
15 #include <linux/phy/phy.h>
17 #include <linux/phy/phy.h>
41 #define N_LANES(n) ((((n) - 1) & 0x3) << 0)
68 #define BYPASS_VCO_RANGE BIT(7)
81 #define CP_PROGRAM_EN BIT(7)
93 #define INPUT_DIVIDER(val) (((val) - 1) & 0x7f)
95 #define HIGH_PROGRAM_EN BIT(7)
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/Linux-v5.15/arch/arm/boot/dts/
Dqcom-msm8974.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/interconnect/qcom,msm8974.h>
5 #include <dt-bindings/interrupt-controller/arm-gic.h>
6 #include <dt-bindings/clock/qcom,gcc-msm8974.h>
7 #include <dt-bindings/clock/qcom,mmcc-msm8974.h>
8 #include <dt-bindings/clock/qcom,rpmcc.h>
9 #include <dt-bindings/reset/qcom,gcc-msm8974.h>
10 #include <dt-bindings/gpio/gpio.h>
13 #address-cells = <1>;
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Dqcom-apq8064.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/clock/qcom,gcc-msm8960.h>
5 #include <dt-bindings/reset/qcom,gcc-msm8960.h>
6 #include <dt-bindings/clock/qcom,mmcc-msm8960.h>
7 #include <dt-bindings/clock/qcom,rpmcc.h>
8 #include <dt-bindings/soc/qcom,gsbi.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #address-cells = <1>;
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/Linux-v5.15/arch/arm64/boot/dts/qcom/
Dsm8250.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/clock/qcom,dispcc-sm8250.h>
8 #include <dt-bindings/clock/qcom,gcc-sm8250.h>
9 #include <dt-bindings/clock/qcom,gpucc-sm8250.h>
10 #include <dt-bindings/clock/qcom,rpmh.h>
11 #include <dt-bindings/dma/qcom-gpi.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interconnect/qcom,osm-l3.h>
14 #include <dt-bindings/interconnect/qcom,sm8250.h>
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Dmsm8916.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
6 #include <dt-bindings/arm/coresight-cti-dt.h>
7 #include <dt-bindings/clock/qcom,gcc-msm8916.h>
8 #include <dt-bindings/clock/qcom,rpmcc.h>
9 #include <dt-bindings/interconnect/qcom,msm8916.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/power/qcom-rpmpd.h>
12 #include <dt-bindings/reset/qcom,gcc-msm8916.h>
13 #include <dt-bindings/thermal/thermal.h>
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Dsdm845.dtsi1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/clock/qcom,camcc-sdm845.h>
9 #include <dt-bindings/clock/qcom,dispcc-sdm845.h>
10 #include <dt-bindings/clock/qcom,gcc-sdm845.h>
11 #include <dt-bindings/clock/qcom,gpucc-sdm845.h>
12 #include <dt-bindings/clock/qcom,lpass-sdm845.h>
13 #include <dt-bindings/clock/qcom,rpmh.h>
14 #include <dt-bindings/clock/qcom,videocc-sdm845.h>
15 #include <dt-bindings/interconnect/qcom,osm-l3.h>
16 #include <dt-bindings/interconnect/qcom,sdm845.h>
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Dsdm630.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
7 #include <dt-bindings/clock/qcom,gcc-sdm660.h>
8 #include <dt-bindings/clock/qcom,gpucc-sdm660.h>
9 #include <dt-bindings/clock/qcom,mmcc-sdm660.h>
10 #include <dt-bindings/clock/qcom,rpmcc.h>
11 #include <dt-bindings/power/qcom-rpmpd.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interrupt-controller/arm-gic.h>
14 #include <dt-bindings/soc/qcom,apr.h>
17 interrupt-parent = <&intc>;
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Dmsm8996.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
5 #include <dt-bindings/interrupt-controller/arm-gic.h>
6 #include <dt-bindings/clock/qcom,gcc-msm8996.h>
7 #include <dt-bindings/clock/qcom,mmcc-msm8996.h>
8 #include <dt-bindings/clock/qcom,rpmcc.h>
9 #include <dt-bindings/power/qcom-rpmpd.h>
10 #include <dt-bindings/soc/qcom,apr.h>
11 #include <dt-bindings/thermal/thermal.h>
14 interrupt-parent = <&intc>;
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Dsc7180.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
5 * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
8 #include <dt-bindings/clock/qcom,dispcc-sc7180.h>
9 #include <dt-bindings/clock/qcom,gcc-sc7180.h>
10 #include <dt-bindings/clock/qcom,gpucc-sc7180.h>
11 #include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h>
12 #include <dt-bindings/clock/qcom,rpmh.h>
13 #include <dt-bindings/clock/qcom,videocc-sc7180.h>
14 #include <dt-bindings/interconnect/qcom,osm-l3.h>
15 #include <dt-bindings/interconnect/qcom,sc7180.h>
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/Linux-v5.15/
DCREDITS1 This is at least a partial credits-file of people that have
4 scripts. The fields are: name (N), email (E), web-address
6 snail-mail address (S).
10 ----------
51 D: in-kernel DRM Maintainer
71 E: tim_alpaerts@toyota-motor-europe.com
75 S: B-2610 Wilrijk-Antwerpen
80 W: http://www-stu.christs.cam.ac.uk/~aia21/
93 S: 7 Kiwi Loop
101 D: Maintainer of ide-cd and Uniform CD-ROM driver,
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DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
65 7. When sending security related changes or reports to a maintainer
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
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