mirror of
https://github.com/trezor/trezor-firmware.git
synced 2025-01-09 23:11:10 +00:00
feat(core): add LX250A2401A panel to ltdc_dsi display driver
[no changelog]
This commit is contained in:
tychovrahe
TychoVrahe
parent
33bb7ef410
commit
6e2486a2e2
@ -27,6 +27,8 @@
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#ifdef DISPLAY_PANEL_LX200D2406A
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#include "panels/lx200d2406a/lx200d2406a.h"
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#elif defined DISPLAY_PANEL_LX250A2401A
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#include "panels/lx250a2401a/lx250a2401a.h"
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#elif defined DISPLAY_PANEL_STM32U5A9J_DK
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#include "panels/stm32u5a9j-dk/stm32u5a9j-dk.h"
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#endif
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525
core/embed/io/display/ltdc_dsi/panels/lx250a2401a/lx250a2401a.c
Normal file
525
core/embed/io/display/ltdc_dsi/panels/lx250a2401a/lx250a2401a.c
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@ -0,0 +1,525 @@
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/*
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* This file is part of the Trezor project, https://trezor.io/
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*
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* Copyright (c) SatoshiLabs
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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 3 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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for 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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#include <trezor_bsp.h>
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#include <trezor_rtl.h>
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#include <sys/systick.h>
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#include "lx250a2401a.h"
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#include "../../display_internal.h"
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#define GFXMMU_LINE_L(line_offset, first_block, last_block) \
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(0x1 | ((first_block) << 8) | ((last_block) << 16))
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#define GFXMMU_LINE_H(line_offset, first_block, last_block) \
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((((line_offset) - ((first_block))) & 0x3FFFF) << 4)
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typedef struct {
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uint16_t limit;
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uint8_t px;
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} lut_def_t;
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static uint32_t gfxmmu_lut_config[2 * GFXMMU_LUT_SIZE] = {0};
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static uint32_t lut_add_line(uint32_t line, uint32_t offset,
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uint32_t first_pixel) {
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uint32_t pixel_cut = first_pixel - 1;
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uint32_t offset_px = PANEL_USED_AREA_OFFSET_X;
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uint32_t first_block = (pixel_cut + offset_px) >> 2;
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uint32_t last_block = (DISPLAY_RESX - 1 + offset_px - pixel_cut) >> 2;
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gfxmmu_lut_config[line * 2] = GFXMMU_LINE_L(offset, first_block, last_block);
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gfxmmu_lut_config[line * 2 + 1] =
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GFXMMU_LINE_H(offset, first_block, last_block);
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return last_block - first_block + 1;
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}
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const uint32_t *panel_lut_get(void) {
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uint32_t offset = 0;
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uint32_t line = 0;
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const lut_def_t lut[] = {
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{1, 13}, {1, 11}, {1, 9}, {1, 8}, {1, 6}, {2, 5}, {1, 4}, {2, 3},
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{2, 2}, {4, 1}, {411, 1}, {12, 1}, {7, 2}, {6, 3}, {5, 4}, {4, 5},
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{4, 6}, {3, 7}, {3, 8}, {3, 9}, {4, 10}, {2, 11}, {3, 12}, {2, 13},
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{3, 14}, {2, 15}, {2, 16}, {2, 17}, {3, 18}, {1, 19}, {2, 20}, {2, 21},
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{2, 22}, {2, 23}, {2, 24}, {1, 25}, {2, 26}, {2, 27}, {1, 28}, {2, 29},
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{1, 30}, {1, 32}, {1, 33}, {1, 36},
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};
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for (uint32_t i = 0; i < sizeof(lut) / sizeof(lut_def_t); i++) {
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for (uint32_t j = 0; j < lut[i].limit; j++) {
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offset += lut_add_line(line++, offset, lut[i].px);
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}
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}
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return gfxmmu_lut_config;
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}
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bool panel_init(display_driver_t *drv) {
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HAL_StatusTypeDef ret;
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// Write(Command , 0xFF);
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// Write(Parameter , 0x77);
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// Write(Parameter , 0x01);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0x13);
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ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 10, 0xFF,
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(uint8_t[]){0x77, 0x01, 0x00, 0x00, 0x13});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xEF);
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// Write(Parameter , 0x08);
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ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0xEF,
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0x08);
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xFF);
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// Write(Parameter , 0x77);
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// Write(Parameter , 0x01);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0x10);
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ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 10, 0xFF,
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(uint8_t[]){0x77, 0x01, 0x00, 0x00, 0x10});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xC0);
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// Write(Parameter , 0x40);
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// Write(Parameter , 0x00);
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ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 2, 0xC0,
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(uint8_t[]){0x40, 0x00});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xC1);
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// Write(Parameter , 0x0D);
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// Write(Parameter , 0x02);
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ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 2, 0xC1,
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(uint8_t[]){0x0D, 0x02});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xC2);
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// Write(Parameter , 0x37); //column //0x30 1dot
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// Write(Parameter , 0x06);
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ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 2, 0xC2,
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(uint8_t[]){0x37, 0x06});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xCC);
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// Write(Parameter , 0x18);
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ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0xCC,
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0x18);
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xB0);
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// Write(Parameter , 0x40);
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// Write(Parameter , 0x8D);
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// Write(Parameter , 0x96);
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// Write(Parameter , 0x0F);
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// Write(Parameter , 0x13);
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// Write(Parameter , 0x07);
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// Write(Parameter , 0x07);
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// Write(Parameter , 0x0B);
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// Write(Parameter , 0x08);
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// Write(Parameter , 0x23);
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// Write(Parameter , 0x09);
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// Write(Parameter , 0x58);
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// Write(Parameter , 0x14);
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// Write(Parameter , 0x29);
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// Write(Parameter , 0xAD);
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// Write(Parameter , 0xDF);
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ret = HAL_DSI_LongWrite(
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&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 16, 0xB0,
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(uint8_t[]){0x40, 0x8D, 0x96, 0x0F, 0x13, 0x07, 0x07, 0x0B, 0x08, 0x23,
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0x09, 0x58, 0x14, 0x29, 0xAD, 0xDF});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xB1);
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// Write(Parameter , 0x40);
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// Write(Parameter , 0xCD);
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// Write(Parameter , 0x13);
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// Write(Parameter , 0x0B);
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// Write(Parameter , 0x10);
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// Write(Parameter , 0x06);
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// Write(Parameter , 0x04);
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// Write(Parameter , 0x06);
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// Write(Parameter , 0x07);
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// Write(Parameter , 0x20);
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// Write(Parameter , 0x06);
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// Write(Parameter , 0x17);
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// Write(Parameter , 0x17);
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// Write(Parameter , 0xA0);
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// Write(Parameter , 0x22);
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// Write(Parameter , 0xDF);
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ret = HAL_DSI_LongWrite(
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&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 16, 0xB1,
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(uint8_t[]){0x40, 0xCD, 0x13, 0x0B, 0x10, 0x06, 0x04, 0x06, 0x07, 0x20,
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0x06, 0x17, 0x17, 0xA0, 0x22, 0xDF});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xFF);
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// Write(Parameter , 0x77);
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// Write(Parameter , 0x01);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0x11);
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ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 10, 0xFF,
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(uint8_t[]){0x77, 0x01, 0x00, 0x00, 0x11});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xB0);
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// Write(Parameter , 0x4D);
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ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0xB0,
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0x4D);
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xB1);
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// Write(Parameter , 0x4B);
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ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0xB1,
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0x4B);
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xB2);
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// Write(Parameter , 0x85);
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ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0xB2,
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0x85);
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xB3);
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// Write(Parameter , 0x80);
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ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0xB3,
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0x80);
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xB5);
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// Write(Parameter , 0x45);
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ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0xB5,
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0x45);
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xB8);
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// Write(Parameter , 0x33);
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ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0xB8,
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0x33);
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xB9);
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// Write(Parameter , 0x10);
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ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0xB9,
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0x10);
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xC0);
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// Write(Parameter , 0x09);
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ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0xC0,
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0x09);
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xC1);
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// Write(Parameter , 0x78);
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ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0xC1,
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0x78);
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xC2);
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// Write(Parameter , 0x78);
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ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0xC2,
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0x78);
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xD0);
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// Write(Parameter , 0x88);
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ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0xD0,
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0x88);
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xE0);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0x3A);
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// Write(Parameter , 0x02);
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ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 3, 0xE0,
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(uint8_t[]){0x00, 0x3A, 0x02});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xE1);
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// Write(Parameter , 0x08);
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// Write(Parameter , 0xA0);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0xA0);
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// Write(Parameter , 0x07);
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// Write(Parameter , 0xA0);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0xA0);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0x40);
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// Write(Parameter , 0x40);
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ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 11, 0xE1,
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(uint8_t[]){0x08, 0xA0, 0x00, 0xA0, 0x07, 0xA0, 0x00,
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0xA0, 0x00, 0x40, 0x40});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xE2);
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// Write(Parameter , 0x20);
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// Write(Parameter , 0x20);
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// Write(Parameter , 0x40);
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// Write(Parameter , 0x40);
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// Write(Parameter , 0x16);
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// Write(Parameter , 0xA0);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0xA0);
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// Write(Parameter , 0x15);
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// Write(Parameter , 0xA0);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0xA0);
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// Write(Parameter , 0x00);
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ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 13, 0xE2,
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(uint8_t[]){0x20, 0x20, 0x40, 0x40, 0x16, 0xA0, 0x00,
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0xA0, 0x15, 0xA0, 0x00, 0xA0, 0x00});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xE3);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0x22);
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// Write(Parameter , 0x22);
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ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 4, 0xE3,
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(uint8_t[]){0x00, 0x00, 0x22, 0x22});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xE4);
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// Write(Parameter , 0x44);
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// Write(Parameter , 0x44);
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ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 2, 0xE4,
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(uint8_t[]){0x44, 0x44});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xE5);
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// Write(Parameter , 0x0A);
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// Write(Parameter , 0x13);
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// Write(Parameter , 0xD8);
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// Write(Parameter , 0xA0);
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// Write(Parameter , 0x0C);
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// Write(Parameter , 0x15);
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// Write(Parameter , 0xD8);
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// Write(Parameter , 0xA0);
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// Write(Parameter , 0x0E);
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// Write(Parameter , 0x17);
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// Write(Parameter , 0xD8);
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// Write(Parameter , 0xA0);
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// Write(Parameter , 0x10);
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// Write(Parameter , 0x19);
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// Write(Parameter , 0xD8);
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// Write(Parameter , 0xA0);
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ret = HAL_DSI_LongWrite(
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&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 16, 0xE5,
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(uint8_t[]){0x0A, 0x13, 0xD8, 0xA0, 0x0C, 0x15, 0xD8, 0xA0, 0x0E, 0x17,
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0xD8, 0xA0, 0x10, 0x19, 0xD8, 0xA0});
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if (ret != HAL_OK) {
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return false;
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}
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// Write(Command , 0xE6);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0x00);
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// Write(Parameter , 0x22);
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// Write(Parameter , 0x22);
|
||||
ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 4, 0xE6,
|
||||
(uint8_t[]){0x00, 0x00, 0x22, 0x22});
|
||||
if (ret != HAL_OK) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Write(Command , 0xE7);
|
||||
// Write(Parameter , 0x44);
|
||||
// Write(Parameter , 0x44);
|
||||
ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 2, 0xE7,
|
||||
(uint8_t[]){0x44, 0x44});
|
||||
if (ret != HAL_OK) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Write(Command , 0xE8);
|
||||
// Write(Parameter , 0x09);
|
||||
// Write(Parameter , 0x12);
|
||||
// Write(Parameter , 0xD8);
|
||||
// Write(Parameter , 0xA0);
|
||||
// Write(Parameter , 0x0B);
|
||||
// Write(Parameter , 0x14);
|
||||
// Write(Parameter , 0xD8);
|
||||
// Write(Parameter , 0xA0);
|
||||
// Write(Parameter , 0x0D);
|
||||
// Write(Parameter , 0x16);
|
||||
// Write(Parameter , 0xD8);
|
||||
// Write(Parameter , 0xA0);
|
||||
// Write(Parameter , 0x0F);
|
||||
// Write(Parameter , 0x18);
|
||||
// Write(Parameter , 0xD8);
|
||||
// Write(Parameter , 0xA0);
|
||||
ret = HAL_DSI_LongWrite(
|
||||
&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 16, 0xE8,
|
||||
(uint8_t[]){0x09, 0x12, 0xD8, 0xA0, 0x0B, 0x14, 0xD8, 0xA0, 0x0D, 0x16,
|
||||
0xD8, 0xA0, 0x0F, 0x18, 0xD8, 0xA0});
|
||||
if (ret != HAL_OK) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Write(Command , 0xEB);
|
||||
// Write(Parameter , 0x02);
|
||||
// Write(Parameter , 0x00);
|
||||
// Write(Parameter , 0xE4);
|
||||
// Write(Parameter , 0xE4);
|
||||
// Write(Parameter , 0x88);
|
||||
// Write(Parameter , 0x00);
|
||||
// Write(Parameter , 0x00);
|
||||
ret =
|
||||
HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 8, 0xEB,
|
||||
(uint8_t[]){0x02, 0x00, 0xE4, 0xE4, 0x88, 0x00, 0x00});
|
||||
if (ret != HAL_OK) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Write(Command , 0xEC);
|
||||
// Write(Parameter , 0x02);
|
||||
// Write(Parameter , 0x00);
|
||||
ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 2, 0xEC,
|
||||
(uint8_t[]){0x02, 0x00});
|
||||
if (ret != HAL_OK) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Write(Command , 0xED);
|
||||
// Write(Parameter , 0xFF);
|
||||
// Write(Parameter , 0x07);
|
||||
// Write(Parameter , 0x65);
|
||||
// Write(Parameter , 0x4A);
|
||||
// Write(Parameter , 0xB2);
|
||||
// Write(Parameter , 0xF8);
|
||||
// Write(Parameter , 0x9F);
|
||||
// Write(Parameter , 0xFF);
|
||||
// Write(Parameter , 0xFF);
|
||||
// Write(Parameter , 0xF9);
|
||||
// Write(Parameter , 0x8F);
|
||||
// Write(Parameter , 0x2B);
|
||||
// Write(Parameter , 0xA4);
|
||||
// Write(Parameter , 0x56);
|
||||
// Write(Parameter , 0x70);
|
||||
// Write(Parameter , 0xFF);
|
||||
ret = HAL_DSI_LongWrite(
|
||||
&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 16, 0xED,
|
||||
(uint8_t[]){0xFF, 0x07, 0x65, 0x4A, 0xB2, 0xF8, 0x9F, 0xFF, 0xFF, 0xF9,
|
||||
0x8F, 0x2B, 0xA4, 0x56, 0x70, 0xFF});
|
||||
if (ret != HAL_OK) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Write(Command , 0xEF);
|
||||
// Write(Parameter , 0x08);
|
||||
// Write(Parameter , 0x08);
|
||||
// Write(Parameter , 0x08);
|
||||
// Write(Parameter , 0x45);
|
||||
// Write(Parameter , 0x3F);
|
||||
// Write(Parameter , 0x54);
|
||||
ret = HAL_DSI_LongWrite(&drv->hlcd_dsi, 0, DSI_DCS_LONG_PKT_WRITE, 6, 0xEF,
|
||||
(uint8_t[]){0x08, 0x08, 0x08, 0x45, 0x3F, 0x54});
|
||||
if (ret != HAL_OK) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Write(Command , 0x35);
|
||||
// Write(Parameter , 0x00);
|
||||
ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P1, 0x35,
|
||||
0x00);
|
||||
if (ret != HAL_OK) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Write(Command , 0x11);
|
||||
ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P0, 0x11,
|
||||
0x00);
|
||||
if (ret != HAL_OK) {
|
||||
return false;
|
||||
}
|
||||
|
||||
systick_delay_ms(120);
|
||||
|
||||
// Write(Command , 0x29);
|
||||
ret = HAL_DSI_ShortWrite(&drv->hlcd_dsi, 0, DSI_DCS_SHORT_PKT_WRITE_P0, 0x29,
|
||||
0x00);
|
||||
if (ret != HAL_OK) {
|
||||
return false;
|
||||
}
|
||||
|
||||
systick_delay_ms(20);
|
||||
|
||||
return true;
|
||||
}
|
||||
@ -0,0 +1,58 @@
|
||||
/*
|
||||
* This file is part of the Trezor project, https://trezor.io/
|
||||
*
|
||||
* Copyright (c) SatoshiLabs
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <trezor_types.h>
|
||||
|
||||
#define VSYNC 2
|
||||
#define VBP 26
|
||||
#define VFP 16
|
||||
#define VACT 520
|
||||
#define HSYNC 6 // 16
|
||||
#define HBP 2 // 32
|
||||
#define HFP 6 // 26
|
||||
#define HACT 480
|
||||
#define LCD_WIDTH 480
|
||||
#define LCD_HEIGHT 520
|
||||
|
||||
#define LCD_Y_OFFSET 0
|
||||
|
||||
#define GFXMMU_LUT_FIRST 0
|
||||
#define GFXMMU_LUT_LAST 519
|
||||
#define GFXMMU_LUT_SIZE 520
|
||||
|
||||
#define PANEL_DSI_MODE DSI_VID_MODE_BURST
|
||||
#define PANEL_DSI_LANES DSI_TWO_DATA_LANES
|
||||
#define PANEL_LTDC_PIXEL_FORMAT LTDC_PIXEL_FORMAT_ARGB8888
|
||||
|
||||
// Size of the physical frame buffer in bytes
|
||||
//
|
||||
// It's smaller than size of the virtual frame buffer
|
||||
// due to used GFXMMU settings
|
||||
#define PHYSICAL_FRAME_BUFFER_SIZE (772 * 1024)
|
||||
|
||||
// Pitch (in pixels) of the virtual frame buffer
|
||||
#define FRAME_BUFFER_PIXELS_PER_LINE 768
|
||||
|
||||
#define VIRTUAL_FRAME_BUFFER_SIZE \
|
||||
(FRAME_BUFFER_PIXELS_PER_LINE * LCD_HEIGHT * 4)
|
||||
|
||||
#define PANEL_USED_AREA_OFFSET_X 50
|
||||
#define PANEL_USED_AREA_OFFSET_Y 0
|
||||
Loading…
Reference in New Issue
Block a user