diff options
| author | Douglas Anderson <dianders@chromium.org> | 2024-02-16 23:31:12 +0300 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2024-02-19 12:09:02 +0300 |
| commit | 42a7a16bedc991190310a02dd202e29cfac52525 (patch) | |
| tree | 26a20649f66213ebe9d72c8ff46c112dc7ce5d55 /drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | |
| parent | 1a9e51bef89af0f0976cf4c83a1e682895695dcf (diff) | |
| download | linux-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.c | 2 |
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); |