For the "starry, 2081101qfh032011-53g" 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: 6069b66cd962 ("drm/panel: support for STARRY 2081101QFH032011-53G
MIPI-DSI panel")
Signed-off-by: xiazhengqiao <xiazhengq...@huaqin.corp-partner.google.com>
Reviewed-by: Jessica Zhang <quic_jessz...@quicinc.com>
---
drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
index 4f370bc6dca8..4ed8c2e28d37 100644
--- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
+++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
@@ -1765,6 +1765,7 @@ static const struct panel_desc starry_qfh032011_53g_desc
= {
.mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
MIPI_DSI_MODE_LPM,
.init_cmds = starry_qfh032011_53g_init_cmd,
+ .lp11_before_reset = true,
};
static const struct drm_display_mode starry_himax83102_j02_default_mode = {
--
2.17.1
