Re: (subset) [PATCH v5 0/4] drm: mxsfb: Support LCDIF interface bus width

[Luca Ceresoli]

On Thu, 17 Sep 2026 16:00:35 +0200, Francesco Dolcini wrote:
> From: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx>
> 
> The width of the physical LCDIF output bus can differ from the input bus
> format advertised by the downstream panel or bridge.
> 
> Such a distinction is required when the LCDIF bus width does not match the
> width of the downstream display interface. For example, an 18-bit or
> 16-bit LCDIF bus can drive a 24-bit display by wiring the available color
> bits to the appropriate display inputs. Configuring LCDIF solely from the
> display's 24-bit format in this case selects the wrong LCD_DATABUS_WIDTH
> mode, changing the color-bit assignment on the LCD_DATA pins and resulting
> in incorrect colors.
> 
> [...]

Applied, thanks!

[1/4] dt-bindings: lcdif: Add endpoint bus-width property
      commit: 54d28d79d91d85090814fadc39ee050920de84e1
[2/4] drm: mxsfb: Add optional DPI output bus-width configuration
      commit: aafd4205a75de54cb46458bbc70f35a0be1d7533

Best regards,
-- 
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com