6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Casey Connolly [ Upstream commit 4eeeac9d7c3600a6cae75b2a7bc9c5b67530923c ] This corrects the host initialisation sequence so that we can send DSI/DCS commands in prepare(). Cc: stable@vger.kernel.org Fixes: b00de0e237da ("drm/panel: introduce ebbg,ft8719 panel") Signed-off-by: Casey Connolly Tested-by: Marco Mattiolo Reviewed-by: Neil Armstrong Signed-off-by: David Heidelberg Reviewed-by: Linus Walleij Signed-off-by: Neil Armstrong Link: https://patch.msgid.link/20260908-ebbg-ft8719-fixups-v2-1-5454ae1f5581@ixit.cz Signed-off-by: Sasha Levin --- drivers/gpu/drm/panel/panel-ebbg-ft8719.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-ebbg-ft8719.c b/drivers/gpu/drm/panel/panel-ebbg-ft8719.c index fb9f9f42be4f2..1ab09c50a6306 100644 --- a/drivers/gpu/drm/panel/panel-ebbg-ft8719.c +++ b/drivers/gpu/drm/panel/panel-ebbg-ft8719.c @@ -198,6 +198,8 @@ static int ebbg_ft8719_probe(struct mipi_dsi_device *dsi) dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_CLOCK_NON_CONTINUOUS; + ctx->panel.prepare_prev_first = true; + ret = drm_panel_of_backlight(&ctx->panel); if (ret) return dev_err_probe(dev, ret, "Failed to get backlight\n"); -- 2.53.0