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feat(lcd): support i80 lcd driver on esp32p4

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This commit is contained in:
morris
2023-11-13 17:50:29 +08:00
parent 884caed878
commit 23c41fc772
27 changed files with 272 additions and 148 deletions
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10
components/esp_lcd/src/esp_lcd_common.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -14,8 +14,8 @@
typedef struct esp_lcd_platform_t {
portMUX_TYPE spinlock; // spinlock used to protect platform level resources
union {
void *panels[SOC_LCD_RGB_PANELS]; // array of RGB LCD panel instances
void *buses[SOC_LCD_I80_BUSES]; // array of i80 bus instances
void *panels[SOC_LCDCAM_RGB_NUM_PANELS]; // array of RGB LCD panel instances
void *buses[SOC_LCDCAM_I80_NUM_BUSES]; // array of i80 bus instances
}; // LCD peripheral can only work under either RGB mode or intel 8080 mode
} esp_lcd_platform_t;
@@ -30,7 +30,7 @@ int lcd_com_register_device(lcd_com_device_type_t device_type, void *device_obj)
switch (device_type) {
case LCD_COM_DEVICE_TYPE_I80:
// search for a bus slot then register to platform
for (int i = 0; (i < SOC_LCD_I80_BUSES) && (member_id == -1); i++) {
for (int i = 0; (i < SOC_LCDCAM_I80_NUM_BUSES) && (member_id == -1); i++) {
portENTER_CRITICAL(&s_lcd_platform.spinlock);
if (!s_lcd_platform.buses[i]) {
s_lcd_platform.buses[i] = device_obj;
@@ -41,7 +41,7 @@ int lcd_com_register_device(lcd_com_device_type_t device_type, void *device_obj)
break;
case LCD_COM_DEVICE_TYPE_RGB:
// search for a panel slot then register to platform
for (int i = 0; (i < SOC_LCD_RGB_PANELS) && (member_id == -1); i++) {
for (int i = 0; (i < SOC_LCDCAM_RGB_NUM_PANELS) && (member_id == -1); i++) {
portENTER_CRITICAL(&s_lcd_platform.spinlock);
if (!s_lcd_platform.panels[i]) {
s_lcd_platform.panels[i] = device_obj;