113 lines
4.6 KiB
Plaintext
113 lines
4.6 KiB
Plaintext
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/*
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* arch/arm/boot/dts/panel-o-720p-6-0-01.dsti
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*
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* Copyright (c) 2015-2017, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <dt-bindings/display/tegra-dc.h>
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#include <dt-bindings/display/tegra-panel.h>
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/ {
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host1x {
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dsi {
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panel_o_720p_6_0_01: panel-o-720p-6-0-01 {
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status = "disabled";
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compatible = "o,720-1280-6-0-01";
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nvidia,dsi-instance = <DSI_INSTANCE_0>;
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nvidia,dsi-n-data-lanes = <4>;
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nvidia,dsi-lp-cmd-mode-freq = <100000>;
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nvidia,dsi-lp-read-cmd-mode-freq = <100000>;
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nvidia,dsi-no-pkt-seq-eot;
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nvidia,dsi-pixel-format = <TEGRA_DSI_PIXEL_FORMAT_24BIT_P>;
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nvidia,dsi-refresh-rate = <60>;
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nvidia,dsi-video-data-type = <TEGRA_DSI_VIDEO_TYPE_VIDEO_MODE>;
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nvidia,dsi-video-clock-mode = <TEGRA_DSI_VIDEO_CLOCK_TX_ONLY>;
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nvidia,dsi-video-burst-mode = <TEGRA_DSI_VIDEO_NONE_BURST_MODE>;
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nvidia,dsi-virtual-channel = <TEGRA_DSI_VIRTUAL_CHANNEL_0>;
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nvidia,dsi-panel-reset = <TEGRA_DSI_ENABLE>;
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nvidia,dsi-power-saving-suspend = <TEGRA_DSI_ENABLE>;
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nvidia,dsi-ulpm-not-support = <TEGRA_DSI_ENABLE>;
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nvidia,dsi-phy-tlpx = <100>;
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nvidia,dsi-init-cmd = <TEGRA_DSI_PACKET_CMD DSI_DCS_LONG_WRITE 0x4 0x0 0x0 0xb9 0xff 0x83 0x94 0x0 0x0>,
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<0x0 DSI_DCS_WRITE_1_PARAM 0xBD 0x00 0x0>,
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<TEGRA_DSI_PACKET_CMD DSI_DCS_LONG_WRITE 0x19 0x0 0x0 0xD8 0xAA 0xAA 0xAA 0xEB 0xAA 0xAA 0xAA 0xAA 0xAA
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0xEB 0xAA 0xAA 0xAA 0xAA 0xAA 0xEB 0xAA 0xAA 0xAA
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0xAA 0xAA 0xEB 0xAA 0xAA 0x0 0x0>,
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<0x0 DSI_DCS_WRITE_1_PARAM 0xBD 0x01 0x0>,
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<TEGRA_DSI_PACKET_CMD DSI_DCS_LONG_WRITE 0x27 0x0 0x0 0xD8 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF
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0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF
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0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF
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0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0x0 0x0>,
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<0x0 DSI_DCS_WRITE_1_PARAM 0xBD 0x02 0x0>,
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<TEGRA_DSI_PACKET_CMD DSI_DCS_LONG_WRITE 0xf 0x0 0x0 0xD8 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF
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0xFF 0xFF 0xFF 0xFF 0xFF 0x0 0x0>,
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<0x0 DSI_DCS_WRITE_1_PARAM 0xBD 0x0 0x0>,
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<TEGRA_DSI_PACKET_CMD DSI_DCS_LONG_WRITE 0x4 0x0 0x0 0xB9 0x0 0x0 0x0 0x0 0x0>,
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<0x0 DSI_DCS_WRITE_0_PARAM 0x11 0x0 0x0>,
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<TEGRA_DSI_DELAY_MS 200>, //180ms + 20ms
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/* TODO, Do we need to find a way to set set_display_on after "operate DSI_A in video mode"? */
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<0x0 DSI_DCS_WRITE_0_PARAM DSI_DCS_SET_DISPLAY_ON 0x0 0x0>;
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nvidia,dsi-n-init-cmd = <12>;
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nvidia,dsi-suspend-cmd = <0x0 DSI_DCS_WRITE_0_PARAM DSI_DCS_SET_DISPLAY_OFF 0x0 0x0>,
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<TEGRA_DSI_DELAY_MS 50>,
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<0x0 DSI_DCS_WRITE_0_PARAM DSI_DCS_ENTER_SLEEP_MODE 0x0 0x0>,
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<TEGRA_DSI_DELAY_MS 10>;
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nvidia,dsi-n-suspend-cmd = <4>;
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disp-default-out {
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nvidia,out-type = <TEGRA_DC_OUT_DSI>;
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/* TODO check real physical width and height in mm unit */
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nvidia,out-width = <80>;
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nvidia,out-height = <142>;
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nvidia,out-flags = <TEGRA_DC_OUT_CONTINUOUS_MODE>;
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nvidia,out-xres = <720>;
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nvidia,out-yres = <1280>;
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};
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display-timings {
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720x1280-24 {
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clock-frequency = <77903880>; /* (720+134+144) x (1280+11+10) x 60 */
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hactive = <720>;
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vactive = <1280>;
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hfront-porch = <136>;
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/* TODO, doc mentioned HS+HBP to 108 Byte clk (144)
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* Once hsync_width and HBP are clear, need to set these again */
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hback-porch = <72>;
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hsync-len = <72>;
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vfront-porch = <10>;
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/* TODO, doc mentioned VBP only to 9.
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* Once vsync_width is clear, need to set VBP and vsync_width again */
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vback-porch = <9>;
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vsync-len = <1>;
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nvidia,h-ref-to-sync = <1>;
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nvidia,v-ref-to-sync = <1>;
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};
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};
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smartdimmer {
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status = "disabled";
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};
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};
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};
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};
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backlight {
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panel_o_720p_6_0_01_bl: panel-o-720p-6-0-01-bl {
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status = "disabled";
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compatible = "o,720-1280-6-0-01-bl";
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pwms = <&tegra_pwm 1 50000>;
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max-brightness = <255>;
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default-brightness = <224>;
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};
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};
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};
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