From a24a487abf7cdb14f3fbedbdbed753caed41f695 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Tue, 24 Sep 2024 09:12:59 +0200 Subject: [PATCH] drm/virtgpu: Run DRM default client setup Call drm_client_setup() to run the kernel's default client setup for DRM. Set fbdev_probe in struct drm_driver, so that the client setup can start the common fbdev client. The virtgpu driver specifies a preferred color mode of 32. As this is the default if no format has been given, leave it out entirely. v5: - select DRM_CLIENT_SELECTION Signed-off-by: Thomas Zimmermann Cc: David Airlie Cc: Gerd Hoffmann Cc: Gurchetan Singh Cc: Chia-I Wu Acked-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-62-tzimmermann@suse.de --- drivers/gpu/drm/virtio/Kconfig | 1 + drivers/gpu/drm/virtio/virtgpu_drv.c | 6 +++++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/virtio/Kconfig b/drivers/gpu/drm/virtio/Kconfig index ea06ff2aa4b4..fc884fb57b7e 100644 --- a/drivers/gpu/drm/virtio/Kconfig +++ b/drivers/gpu/drm/virtio/Kconfig @@ -3,6 +3,7 @@ config DRM_VIRTIO_GPU tristate "Virtio GPU driver" depends on DRM && VIRTIO_MENU && MMU select VIRTIO + select DRM_CLIENT_SELECTION select DRM_KMS_HELPER select DRM_GEM_SHMEM_HELPER select VIRTIO_DMA_SHARED_BUFFER diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c index e5a2665e50ea..1e08d91a4d17 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.c +++ b/drivers/gpu/drm/virtio/virtgpu_drv.c @@ -34,6 +34,7 @@ #include #include #include +#include #include #include #include @@ -103,7 +104,8 @@ static int virtio_gpu_probe(struct virtio_device *vdev) if (ret) goto err_deinit; - drm_fbdev_shmem_setup(vdev->priv, 32); + drm_client_setup(vdev->priv, NULL); + return 0; err_deinit: @@ -184,6 +186,8 @@ static const struct drm_driver driver = { .dumb_create = virtio_gpu_mode_dumb_create, .dumb_map_offset = virtio_gpu_mode_dumb_mmap, + DRM_FBDEV_SHMEM_DRIVER_OPS, + #if defined(CONFIG_DEBUG_FS) .debugfs_init = virtio_gpu_debugfs_init, #endif -- 2.50.1