Re: [PATCH v2 2/4] Revert "drm/panel-edp: Add SDC ATNA45AF01"

[Johan Hovold]

On Mon, Jul 15, 2024 at 02:15:38PM +0200, Stephan Gerhold wrote:
> This reverts commit 8ebb1fc2e69ab8b89a425e402c7bd85e053b7b01.
> 
> The panel should be handled through the samsung-atna33xc20 driver for
> correct power up timings. Otherwise the backlight does not work correctly.
> 
> We have existing users of this panel through the generic "edp-panel"
> compatible (e.g. the Qualcomm X1E80100 CRD), but the screen works only
> partially in that configuration: It works after boot but once the screen
> gets disabled it does not turn on again until after reboot. It behaves the
> same way with the default "conservative" timings, so we might as well drop
> the configuration from the panel-edp driver. That way, users with old DTBs
> will get a warning and can move to the new driver.
> 
> Reviewed-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
> Signed-off-by: Stephan Gerhold <stephan.gerhold@xxxxxxxxxx>

Reviewed-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Tested-by: Johan Hovold <johan+linaro@xxxxxxxxxx>