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Merge branch 'bugfix/remove_dc_as_cmd_phase' into 'master'

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spi_lcd: don't support dc_as_cmd_phase

Closes IDFGH-7026

See merge request espressif/esp-idf!18694
This commit is contained in:
morris
2022-06-29 10:50:36 +08:00
parent ed7afd8b73 489d14cf55
commit 85ab06440b
3 changed files with 4 additions and 18 deletions
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docs/en/migration-guides/peripherals.rst
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@@ -239,6 +239,7 @@ LCD
- The LCD panel initialization flow is slightly changed. Now the :cpp:func:`esp_lcd_panel_init` won't turn on the display automatically. User needs to call :cpp:func:`esp_lcd_panel_disp_on_off` to manually turn on the display. Note, this is different from turning on backlight. With this breaking change, user can flush a predefined pattern to the screen before turning on the screen. This can help avoid random noise on the screen after a power on reset.
- :cpp:func:`esp_lcd_panel_disp_off` is deprecated, please use :cpp:func:`esp_lcd_panel_disp_on_off` instead.
- ``dc_as_cmd_phase`` is removed. The SPI LCD driver currently doesn't support a 9bit SPI LCD. Please always use a dedicated GPIO to control the LCD D/C line.
.. only:: SOC_MCPWM_SUPPORTED