From 6570696ec7a814a204ec3a4d4eceeea9505bb007 Mon Sep 17 00:00:00 2001
From: Hsin-Yi Wang <hsinyi@chromium.org>
Date: Thu, 9 Jun 2022 15:27:19 +0800
Subject: drm/panel: panel-simple: Implement .get_orientation callback
Git-commit: a960e35ac0111b793dd07f3ce6dc3e1981f91679
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: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
[dianders: fixed space vs. tab indentation and double blank line]
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220609072722.3488207-6-hsinyi@chromium.org
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/panel/panel-simple.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index e24e463a0220..a1c12bde686f 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -412,7 +412,10 @@ static int panel_simple_get_modes(struct drm_panel *panel,
/* add hard-coded panel modes */
num += panel_simple_get_non_edid_modes(p, connector);
- /* set up connector's "panel orientation" property */
+ /*
+ * TODO: Remove once all drm drivers call
+ * drm_connector_set_orientation_from_panel()
+ */
drm_connector_set_panel_orientation(connector, p->orientation);
return num;
@@ -435,12 +438,20 @@ static int panel_simple_get_timings(struct drm_panel *panel,
return p->desc->num_timings;
}
+static enum drm_panel_orientation panel_simple_get_orientation(struct drm_panel *panel)
+{
+ struct panel_simple *p = to_panel_simple(panel);
+
+ return p->orientation;
+}
+
static const struct drm_panel_funcs panel_simple_funcs = {
.disable = panel_simple_disable,
.unprepare = panel_simple_unprepare,
.prepare = panel_simple_prepare,
.enable = panel_simple_enable,
.get_modes = panel_simple_get_modes,
+ .get_orientation = panel_simple_get_orientation,
.get_timings = panel_simple_get_timings,
};
--
2.38.1