Re: [PATCH v2 2/8] drm/ssd130x: Fix screen clearing

2023-08-29 Thread Javier Martinez Canillas
Javier Martinez Canillas writes: [...] > The change makes sense to me. > > Reviewed-by: Javier Martinez Canillas > I've also tested this patch now and found no regressions. Tested-by: Javier Martinez Canillas -- Best regards, Javier Martinez Canillas Core Platforms Red Hat

Re: [PATCH v2 2/8] drm/ssd130x: Fix screen clearing

2023-08-29 Thread Javier Martinez Canillas
Geert Uytterhoeven writes: Hello Geert, Thanks a lot for your patch. > Due to the reuse of buffers, ssd130x_clear_screen() no longers clears > the screen, but merely redraws the last image that is residing in the > intermediate buffer. > > As there is no point in clearing the intermediate buffe

[PATCH v2 2/8] drm/ssd130x: Fix screen clearing

2023-08-24 Thread Geert Uytterhoeven
Due to the reuse of buffers, ssd130x_clear_screen() no longers clears the screen, but merely redraws the last image that is residing in the intermediate buffer. As there is no point in clearing the intermediate buffer and transposing an all-black image, fix this by just clearing the HW format buff