Re: [PATCH v6 4/8] drm/panel: sw43408: Add enable/disable and reset functions

[Dmitry Baryshkov]

On Mon, Dec 08, 2025 at 10:41:57AM +0100, David Heidelberg via B4 Relay wrote:
> From: David Heidelberg <david@xxxxxxx>
> 
> Introduce enable(), disable() and reset() functions.
> 
> The enable() and disable() callbacks keep the symmetry in the commands
> sent to the panel and also make a clearer distinction between panel
> initialization and configuration.

It's not just it. There is a difference between commands being sent in
en/disable and prepare/unprepare.

> 
> Splitting reset() from prepare() follows clean coding practices and lets
> us potentially make reset optional in the future for flicker-less
> takeover from a bootloader or framebuffer driver where the panel is
> already configured.
> 
> Signed-off-by: David Heidelberg <david@xxxxxxx>
> ---
>  drivers/gpu/drm/panel/panel-lg-sw43408.c | 47 ++++++++++++++++++++++++--------
>  1 file changed, 35 insertions(+), 12 deletions(-)
> 

-- 
With best wishes
Dmitry