On 2/14/26 1:01 AM, Archit Anant wrote:
> Add a DRM driver for Sitronix ST7789V display controllers using the
> mipi_dbi interface.
>
> Currently, support for this controller is split between a legacy fbdev
> driver in staging (fb_st7789v.c) and a DRM panel driver that requires
> 9-bit SPI words (panel-sitronix-st7789v.c). This new driver uses the
> mipi_dbi helper to support standard 8-bit SPI with a D/C GPIO, which
> is the configuration used by the vast majority of hobbyist and
> embedded hardware.
>
> The initialization sequence is ported from the staging driver and
> supports several panels:
> - Generic 240x320 profile
> - HannStar HSD20 IPS
> - Inanbo T28CP45TN89-V17
> - EDT ET028013DMA
> - Jasonic JT240MHQS-HWT-EK-E3
>
Do we actually need a custom driver for these or can we use
drivers/gpu/drm/tiny/panel-mipi-dbi.c with a firmware file for
init?
