Commit 6071c4c2 authored by Christian König's avatar Christian König
Browse files

drm/qxl: add drm_gem_plane_helper_prepare_fb 



We could need to wait for the pin to complete here.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: virtualization@lists.linux-foundation.org
Cc: spice-devel@lists.freedesktop.org
Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20220429134230.24334-4-christian.koenig@amd.com
parent 596c35b1

drivers/gpu/drm/qxl/qxl_display.c

+7 −1
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ 
#include <drm/drm_plane_helper.h>

#include <drm/drm_probe_helper.h>

#include <drm/drm_simple_kms_helper.h>

#include <drm/drm_gem_atomic_helper.h>



#include "qxl_drv.h"

#include "qxl_object.h"
@@ -829,6 +830,7 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane, 
	struct qxl_device *qdev = to_qxl(plane->dev);

	struct drm_gem_object *obj;

	struct qxl_bo *user_bo;

	int ret;



	if (!new_state->fb)

		return 0;
@@ -852,7 +854,11 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane, 
		qxl_free_cursor(old_cursor_bo);

	}



	return qxl_bo_pin(user_bo);

	ret = qxl_bo_pin(user_bo);

	if (ret)

		return ret;



	return drm_gem_plane_helper_prepare_fb(plane, new_state);

}



static void qxl_plane_cleanup_fb(struct drm_plane *plane,