zephyr/boards/shields/rk055hdmipi4ma0
Trung Hieu Le f4f3ab7df2 boards: shields: rk055hdmipi4ma0: fix pixelclk-active issue
On the RT1170-EVKB, the framebuffer displays incorrectly
(shifted by about 1/4 of the screen width). This is because
pixelclk-active was set to 1 (which corresponds to
kELCDIF_DriveDataOnRisingClkEdge).

According to the HX8394 datasheet, the DSI transfert begins at
the uprising pixel clock and stop at the falling pixel clock. So,
pixelclk-active needs to be set to 0 (which corresponds to
kELCDIF_DriveDataOnFallingClkEdge).

Signed-off-by: Trung Hieu Le <trunghieu.le@nxp.com>
2024-04-02 14:30:39 +01:00
..
boards hwmv2: Introduce Hardware model version 2 and convert devices 2024-03-02 16:56:33 -05:00
doc boards: shields: add rk055hdmipi4ma0 shield 2023-07-28 09:06:17 +00:00
Kconfig.defconfig boards: stop using kscan for LVGL touch input 2023-09-05 10:05:50 +02:00
Kconfig.shield boards: shields: add rk055hdmipi4ma0 shield 2023-07-28 09:06:17 +00:00
rk055hdmipi4ma0.overlay boards: shields: rk055hdmipi4ma0: fix pixelclk-active issue 2024-04-02 14:30:39 +01:00