Messages in this thread Patch in this message | | | From | Philipp Zabel <> | Date | Thu, 23 Nov 2023 18:08:04 +0100 | Subject | [PATCH 1/3] drm/panel: ilitek-ili9881c: make use of prepare_prev_first |
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From: Marco Felsch <m.felsch@pengutronix.de>
The panel.prepare() call requires an initialized MIPI-DSI host, so set the prepare_prev_first flag to indicate that the host must be initialized first.
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> --- drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c index 7838947a1bf3..0c911ed9141b 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c @@ -1094,6 +1094,8 @@ static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi) return ret; } + ctx->panel.prepare_prev_first = true; + ret = drm_panel_of_backlight(&ctx->panel); if (ret) return ret; -- 2.39.2
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