On 09/12/2025 23:37, Dmitry Baryshkov wrote:
On Mon, Dec 08, 2025 at 10:41:57AM +0100, David Heidelberg via B4 Relay wrote:
From: David Heidelberg <[email protected]>
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.
Thanks, I didn't know. Is there good rule how to distinguish, which
command should go where?
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 <[email protected]>
---
drivers/gpu/drm/panel/panel-lg-sw43408.c | 47 ++++++++++++++++++++++++--------
1 file changed, 35 insertions(+), 12 deletions(-)
--
David Heidelberg
