[PATCH v4 4/8] drm/qxl: Use the hotspot properties from cursor planes

[Zack Rusin <zack@xxxxxxx>]

From: Zack Rusin <zackr@xxxxxxxxxx>

Atomic modesetting got support for mouse hotspots via the hotspot
properties. Port the legacy kms hotspot handling to the new properties
on cursor planes.

Signed-off-by: Zack Rusin <zackr@xxxxxxxxxx>
Reviewed-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Cc: Dave Airlie <airlied@xxxxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx
Cc: spice-devel@xxxxxxxxxxxxxxxxxxxxx
Reviewed-by: Javier Martinez Canillas <javierm@xxxxxxxxxx>
---
 drivers/gpu/drm/qxl/qxl_display.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 6492a70e3c39..5d689e0d3586 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -485,7 +485,6 @@ static int qxl_primary_atomic_check(struct drm_plane *plane,
 static int qxl_primary_apply_cursor(struct qxl_device *qdev,
 				    struct drm_plane_state *plane_state)
 {
-	struct drm_framebuffer *fb = plane_state->fb;
 	struct qxl_crtc *qcrtc = to_qxl_crtc(plane_state->crtc);
 	struct qxl_cursor_cmd *cmd;
 	struct qxl_release *release;
@@ -510,8 +509,8 @@ static int qxl_primary_apply_cursor(struct qxl_device *qdev,
 
 	cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);
 	cmd->type = QXL_CURSOR_SET;
-	cmd->u.set.position.x = plane_state->crtc_x + fb->hot_x;
-	cmd->u.set.position.y = plane_state->crtc_y + fb->hot_y;
+	cmd->u.set.position.x = plane_state->crtc_x + plane_state->hotspot_x;
+	cmd->u.set.position.y = plane_state->crtc_y + plane_state->hotspot_y;
 
 	cmd->u.set.shape = qxl_bo_physical_address(qdev, qcrtc->cursor_bo, 0);
 
@@ -531,7 +530,6 @@ static int qxl_primary_apply_cursor(struct qxl_device *qdev,
 static int qxl_primary_move_cursor(struct qxl_device *qdev,
 				   struct drm_plane_state *plane_state)
 {
-	struct drm_framebuffer *fb = plane_state->fb;
 	struct qxl_crtc *qcrtc = to_qxl_crtc(plane_state->crtc);
 	struct qxl_cursor_cmd *cmd;
 	struct qxl_release *release;
@@ -554,8 +552,8 @@ static int qxl_primary_move_cursor(struct qxl_device *qdev,
 
 	cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);
 	cmd->type = QXL_CURSOR_MOVE;
-	cmd->u.position.x = plane_state->crtc_x + fb->hot_x;
-	cmd->u.position.y = plane_state->crtc_y + fb->hot_y;
+	cmd->u.position.x = plane_state->crtc_x + plane_state->hotspot_x;
+	cmd->u.position.y = plane_state->crtc_y + plane_state->hotspot_y;
 	qxl_release_unmap(qdev, release, &cmd->release_info);
 
 	qxl_release_fence_buffer_objects(release);
@@ -851,8 +849,8 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane,
 		struct qxl_bo *old_cursor_bo = qcrtc->cursor_bo;
 
 		qcrtc->cursor_bo = qxl_create_cursor(qdev, user_bo,
-						     new_state->fb->hot_x,
-						     new_state->fb->hot_y);
+						     new_state->hotspot_x,
+						     new_state->hotspot_y);
 		qxl_free_cursor(old_cursor_bo);
 	}
 
-- 
2.39.2