drm/panel: auo,b101uan08.3: Fine tune the panel power sequence

For "auo,b101uan08.3" this panel, it is stipulated in the panel spec that
MIPI needs to keep the LP11 state before the lcm_reset pin is pulled high.

Fixes: 56ad624b4cb5 ("drm/panel: support for auo, b101uan08.3 wuxga dsi video mode panel")
Signed-off-by: Xuxin Xiong <xuxinxiong@huaqin.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20231114044205.613421-1-xuxinxiong@huaqin.corp-partner.google.com

diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
index 9323e7b9e38493461e716561bfd73673ef2bd332..a287be1aaf70f56ad5de75311f48750ad1fedbbe 100644 (file)
--- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
+++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
@@ -1709,6 +1709,7 @@ static const struct panel_desc auo_b101uan08_3_desc = {
        .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
                      MIPI_DSI_MODE_LPM,
        .init_cmds = auo_b101uan08_3_init_cmd,
+       .lp11_before_reset = true,
 };
 
 static const struct drm_display_mode boe_tv105wum_nw0_default_mode = {