48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
/*
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* Copyright (c) Souldbminer
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*
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* Copyright (c) CtCaer
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope 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
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "aula.hpp"
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#include "common.hpp"
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// I *think* HOS changes this in some ways, so look into it more
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namespace AulaDisplay {
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#define MMIO_REG32(base, off) *(vu32 *)((base) + (off))
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#define DSI(off) MMIO_REG32(board::dsiVirtAddr, (off) << 2u)
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#define DSI_WR_DATA 0xA
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#define DSI_TRIGGER 0x13
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void _display_dsi_send_cmd(u8 cmd, u32 param, u32 wait) {
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DSI(DSI_WR_DATA) = (param << 8) | cmd;
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DSI(DSI_TRIGGER) = DSI_TRIGGER_HOST;
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if (wait)
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svcSleepThread(wait * 1000); // usleep-equivalant
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}
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void SetDisplayColorMode(AulaColorMode mode) {
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if(mode == AulaDisplayColorMode_DoNotOverride)
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return;
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// send display command to change color mode.
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_display_dsi_send_cmd(MIPI_DSI_DCS_SHORT_WRITE_PARAM,
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MIPI_DCS_PRIV_SM_SET_COLOR_MODE | (mode << 8), 0);
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}
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} |