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drm/vkms: Add cursor plane support

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Add cursor plane support and update vkms_plane_atomic_check to enable
positioning cursor plane.

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/c69078820eacf3246fa77beb0c6227b692cc5e82.1536210181.git.hamohammed.sa@gmail.com
This commit is contained in:
Haneen Mohammed
2018-09-06 08:17:16 +03:00
committed by Daniel Vetter
parent 6be8f3bd2c
commit c27d931d40
3 changed files with 44 additions and 16 deletions
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16
drivers/gpu/drm/vkms/vkms_output.c
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@@ -49,14 +49,20 @@ int vkms_output_init(struct vkms_device *vkmsdev)
struct drm_connector *connector = &output->connector;
struct drm_encoder *encoder = &output->encoder;
struct drm_crtc *crtc = &output->crtc;
struct drm_plane *primary;
struct drm_plane *primary, *cursor = NULL;
int ret;
primary = vkms_plane_init(vkmsdev);
primary = vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_PRIMARY);
if (IS_ERR(primary))
return PTR_ERR(primary);
ret = vkms_crtc_init(dev, crtc, primary, NULL);
cursor = vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_CURSOR);
if (IS_ERR(cursor)) {
ret = PTR_ERR(cursor);
goto err_cursor;
}
ret = vkms_crtc_init(dev, crtc, primary, cursor);
if (ret)
goto err_crtc;
@@ -106,6 +112,10 @@ err_connector:
drm_crtc_cleanup(crtc);
err_crtc:
drm_plane_cleanup(cursor);
err_cursor:
drm_plane_cleanup(primary);
return ret;
}