linux-kernel - [PATCH 7/8] drm/panel: elida-kd35t133: Implement .get

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Message-Id: <20220601081823.1038797-8-hsinyi@chromium.org>
Date:   Wed,  1 Jun 2022 16:18:22 +0800
From:   Hsin-Yi Wang <hsinyi@...omium.org>
To:     Chun-Kuang Hu <chunkuang.hu@...nel.org>
Cc:     Hans de Goede <hdegoede@...hat.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Matthias Brugger <matthias.bgg@...il.com>,
        dri-devel@...ts.freedesktop.org,
        linux-mediatek@...ts.infradead.org,
        Rob Clark <robdclark@...omium.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Douglas Anderson <dianders@...omium.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 7/8] drm/panel: elida-kd35t133: Implement .get_orientation callback

To return the orientation property to drm/kms driver.

Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>
---
 drivers/gpu/drm/panel/panel-elida-kd35t133.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-elida-kd35t133.c b/drivers/gpu/drm/panel/panel-elida-kd35t133.c
index 80227617a4d6..079ed71f660c 100644
--- a/drivers/gpu/drm/panel/panel-elida-kd35t133.c
+++ b/drivers/gpu/drm/panel/panel-elida-kd35t133.c
@@ -222,10 +222,18 @@ static int kd35t133_get_modes(struct drm_panel *panel,
 	return 1;
 }
 
+static enum drm_panel_orientation kd35t133_get_orientation(struct drm_panel *panel)
+{
+       struct kd35t133 *ctx = panel_to_kd35t133(panel);
+
+       return ctx->orientation;
+}
+
 static const struct drm_panel_funcs kd35t133_funcs = {
 	.unprepare	= kd35t133_unprepare,
 	.prepare	= kd35t133_prepare,
 	.get_modes	= kd35t133_get_modes,
+	.get_orientation = kd35t133_get_orientation,
 };
 
 static int kd35t133_probe(struct mipi_dsi_device *dsi)
-- 
2.36.1.255.ge46751e96f-goog