drm/panel: ltk050h3146w: drop duplicate commands from LTK050H3148W init

The init sequence specifies the 0x11 and 0x29 dsi commands, which are
the exit-sleep and display-on commands.

In the actual prepare step the driver already uses the appropriate
function calls for those, so drop the duplicates.

Fixes: e5f9d54 ("drm/panel: ltk050h3146w: add support for Leadtek LTK050H3148W-CTA6 variant")
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240320131232.327196-2-heiko@sntech.de

Author: Heiko Stuebner

drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c

@@ -295,8 +295,6 @@ static int ltk050h3148w_init_sequence(struct ltk050h3146w *ctx)
 	mipi_dsi_dcs_write_seq(dsi, 0xbd, 0x00);
 	mipi_dsi_dcs_write_seq(dsi, 0xc6, 0xef);
 	mipi_dsi_dcs_write_seq(dsi, 0xd4, 0x02);
-	mipi_dsi_dcs_write_seq(dsi, 0x11);
-	mipi_dsi_dcs_write_seq(dsi, 0x29);
 
 	ret = mipi_dsi_dcs_set_tear_on(dsi, 1);
 	if (ret < 0) {