From 22788153581c6945dad060fba35a36007cbac39f Mon Sep 17 00:00:00 2001
From: Hsin-Yi Wang <hsinyi@chromium.org>
Date: Thu, 9 Jun 2022 15:27:20 +0800
Subject: drm/panel: ili9881c: Implement .get_orientation callback
Git-commit: db9b4ffbfa82201fd7e18f6e434469f3648a8bcb
Patch-mainline: v6.0-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225 jsc#PED-2849
To return the orientation property to drm/kms driver.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
[dianders: fixed space vs. tab indentation]
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220609072722.3488207-7-hsinyi@chromium.org
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
index ba30d11547ad..596861269774 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
@@ -853,17 +853,29 @@ static int ili9881c_get_modes(struct drm_panel *panel,
connector->display_info.width_mm = mode->width_mm;
connector->display_info.height_mm = mode->height_mm;
+ /*
+ * TODO: Remove once all drm drivers call
+ * drm_connector_set_orientation_from_panel()
+ */
drm_connector_set_panel_orientation(connector, ctx->orientation);
return 1;
}
+static enum drm_panel_orientation ili9881c_get_orientation(struct drm_panel *panel)
+{
+ struct ili9881c *ctx = panel_to_ili9881c(panel);
+
+ return ctx->orientation;
+}
+
static const struct drm_panel_funcs ili9881c_funcs = {
.prepare = ili9881c_prepare,
.unprepare = ili9881c_unprepare,
.enable = ili9881c_enable,
.disable = ili9881c_disable,
.get_modes = ili9881c_get_modes,
+ .get_orientation = ili9881c_get_orientation,
};
static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi)
--
2.38.1