summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
diff options
context:
space:
mode:
authorDouglas Anderson <dianders@chromium.org>2024-02-16 23:31:12 +0300
committerNeil Armstrong <neil.armstrong@linaro.org>2024-02-19 12:09:02 +0300
commit42a7a16bedc991190310a02dd202e29cfac52525 (patch)
tree26a20649f66213ebe9d72c8ff46c112dc7ce5d55 /drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
parent1a9e51bef89af0f0976cf4c83a1e682895695dcf (diff)
downloadlinux-42a7a16bedc991190310a02dd202e29cfac52525.tar.xz
drm/panel: boe-tv101wum-nl6: make use of prepare_prev_first
The panel on sc7180-trogdor-wormdingler and sc7180-trogdor-quackingstick hasn't been coming up since commit 9e15123eca79 ("drm/msm/dsi: Stop unconditionally powering up DSI hosts at modeset"). Let's add "prepare_prev_first" as has been done for many other DSI panels. Fixes: 9e15123eca79 ("drm/msm/dsi: Stop unconditionally powering up DSI hosts at modeset") Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Link: https://lore.kernel.org/r/20240216123111.1.I71c103720909790e1ec5a3f5bd96b18ab7b596fa@changeid Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240216123111.1.I71c103720909790e1ec5a3f5bd96b18ab7b596fa@changeid
Diffstat (limited to 'drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c')
-rw-r--r--drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
index c4c0f08e9202..bc08814954f9 100644
--- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
+++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
@@ -1871,6 +1871,8 @@ static int boe_panel_add(struct boe_panel *boe)
gpiod_set_value(boe->enable_gpio, 0);
+ boe->base.prepare_prev_first = true;
+
drm_panel_init(&boe->base, dev, &boe_panel_funcs,
DRM_MODE_CONNECTOR_DSI);
err = of_drm_get_panel_orientation(dev->of_node, &boe->orientation);