From 4fba6d22ca9ad28b8871d763b35a4da2e1ca272e Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Thu, 18 Jun 2020 02:40:40 +0300 Subject: drm/tegra: plane: Support 180° rotation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Combining horizontal and vertical reflections gives us 180 degrees of rotation. Both reflection modes are already supported, and thus, we just need to mark the 180 rotation mode as supported. The 180 rotation mode is needed for devices like Nexus 7 tablet, which have display panel mounted upside-down. Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding --- drivers/gpu/drm/tegra/dc.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/tegra/dc.c') diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 03c75db2ed39..a9159cb456c8 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -816,6 +816,7 @@ static struct drm_plane *tegra_primary_plane_create(struct drm_device *drm, err = drm_plane_create_rotation_property(&plane->base, DRM_MODE_ROTATE_0, DRM_MODE_ROTATE_0 | + DRM_MODE_ROTATE_180 | DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y); if (err < 0) @@ -1105,6 +1106,7 @@ static struct drm_plane *tegra_dc_overlay_plane_create(struct drm_device *drm, err = drm_plane_create_rotation_property(&plane->base, DRM_MODE_ROTATE_0, DRM_MODE_ROTATE_0 | + DRM_MODE_ROTATE_180 | DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y); if (err < 0) -- cgit v1.2.3-59-g8ed1b