| From | Sasha Levin <> | Subject | [PATCH AUTOSEL 4.19 002/177] drm/panel: Add missing drm_panel_init() in panel drivers | Date | Tue, 10 Dec 2019 16:29:26 -0500 |
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From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[ Upstream commit 65abbda8ed7ca48c8807d6b04a77431b438fa659 ]
Panels must be initialised with drm_panel_init(). Add the missing function call in the panel-raspberrypi-touchscreen.c and panel-sitronix-st7789v.c drivers.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190823193245.23876-2-laurent.pinchart@ideasonboard.com Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c | 1 + drivers/gpu/drm/panel/panel-sitronix-st7789v.c | 1 + 2 files changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c b/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c index 9a2cb8aeab3a4..aab6a70ece7f0 100644 --- a/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c +++ b/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c @@ -427,6 +427,7 @@ static int rpi_touchscreen_probe(struct i2c_client *i2c, return PTR_ERR(ts->dsi); } + drm_panel_init(&ts->base); ts->base.dev = dev; ts->base.funcs = &rpi_touchscreen_funcs; diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c index 74284e5afc5d9..89fa17877b336 100644 --- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c +++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c @@ -380,6 +380,7 @@ static int st7789v_probe(struct spi_device *spi) spi_set_drvdata(spi, ctx); ctx->spi = spi; + drm_panel_init(&ctx->panel); ctx->panel.dev = &spi->dev; ctx->panel.funcs = &st7789v_drm_funcs; -- 2.20.1
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