diff options
| author | Casey Connolly <casey.connolly@linaro.org> | 2025-11-19 15:21:32 +0100 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2025-11-19 17:13:38 +0100 |
| commit | 1e534a56578bbea59165c3507d2b967f29771792 (patch) | |
| tree | f22ec2042eaf3a3633dafb746cf0efd77ac94996 | |
| parent | 9f1ba273f55f93759cfd1098e0682b03eb115bb4 (diff) | |
drm/panel: sofef00: Add prepare_prev_first flag to drm_panel
This corrects the host initialisation sequence so that we can send
DSI/DCS commands in prepare().
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20251119-sofef00-rebuild-v3-7-6cd55471e84e@ixit.cz
| -rw-r--r-- | drivers/gpu/drm/panel/panel-samsung-sofef00.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/panel-samsung-sofef00.c b/drivers/gpu/drm/panel/panel-samsung-sofef00.c index 97122ec8872a..0d3ae0689a19 100644 --- a/drivers/gpu/drm/panel/panel-samsung-sofef00.c +++ b/drivers/gpu/drm/panel/panel-samsung-sofef00.c @@ -242,6 +242,8 @@ static int sofef00_panel_probe(struct mipi_dsi_device *dsi) dsi->lanes = 4; dsi->format = MIPI_DSI_FMT_RGB888; + ctx->panel.prepare_prev_first = true; + ctx->panel.backlight = sofef00_create_backlight(dsi); if (IS_ERR(ctx->panel.backlight)) return dev_err_probe(dev, PTR_ERR(ctx->panel.backlight), |