drm/panel: ilitek-ili9881c: convert (un-)prepare to mipi_dsi_multi_context

This saves some lines for error handling.

For the address mode change, that value is always an u8, so switching
to dcs_write_buffer function should be appropriate.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250707164906.1445288-4-heiko@sntech.de
This commit is contained in:
Heiko Stuebner 2025-07-07 18:48:56 +02:00
commit 9002f55ee4