From: Laurent Pinchart Date: Fri, 21 Mar 2025 10:46:15 +0000 (+0200) Subject: drm: renesas: rz-du: Support dmabuf import X-Git-Tag: v6.16-rc1~144^2~21^2~58 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=66c302563985756f8154c4783b7a31e7137eb0fa;p=thirdparty%2Flinux.git drm: renesas: rz-du: Support dmabuf import The rz-du driver uses GEM DMA helpers, but does not implement the drm_driver .gem_prime_import_sg_table operation. This prevents importing dmabufs. Fix it by implementing the missing operation using the DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE() helper macro. Signed-off-by: Laurent Pinchart Reviewed-by: Kieran Bingham Tested-by: Kieran Bingham # RZ/V2H + DSI Tested-by: Tommaso Merciai Reviewed-by: Biju Das Signed-off-by: Biju Das Link: https://patchwork.freedesktop.org/patch/msgid/20250321104615.31809-1-laurent.pinchart+renesas@ideasonboard.com --- diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c index cbd9b9841267c..5e40f0c1e7b08 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c @@ -79,7 +79,7 @@ DEFINE_DRM_GEM_DMA_FOPS(rzg2l_du_fops); static const struct drm_driver rzg2l_du_driver = { .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, - .dumb_create = rzg2l_du_dumb_create, + DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(rzg2l_du_dumb_create), DRM_FBDEV_DMA_DRIVER_OPS, .fops = &rzg2l_du_fops, .name = "rzg2l-du",