[PATCH V2] drm/imx: parallel-display: Adjust bus_flags handling

[Philipp Zabel]

Hi Marek,

On Mon, 2020-03-09 at 21:18 +0100, Marek Vasut wrote:
> The bus_flags handling logic does not seem to cover all potential
> usecases. Specifically, this seems to fail with an "edt,etm0700g0edh6"
> display attached to an 24bit display interface, with interface-pix-fmt
> = "rgb24" set in DT.
> 
> This patch fixes the problem by overriding the imx_crtc_state->bus_flags
> from the imxpd->bus_flags only if the DT property "interface-pix-fmt" is
> present or if the DI provides no formats.
>
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Daniel Vetter <daniel at ffwll.ch>
> Cc: David Airlie <airlied at linux.ie>
> Cc: Fabio Estevam <festevam at gmail.com>
> Cc: NXP Linux Team <linux-imx at nxp.com>
> Cc: Philipp Zabel <p.zabel at pengutronix.de>
> Cc: Sascha Hauer <s.hauer at pengutronix.de>
> Cc: Shawn Guo <shawnguo at kernel.org>
> Cc: linux-arm-kernel at lists.infradead.org
> To: dri-devel at lists.freedesktop.org
> ---
> V2: Rebase on next, update description

Thank you for the update, I've applied this patch to imx-drm/next.

regards
Philipp