[PATCH v3 34/38] drm/virtio: convert to LE accessors
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: 2020-08-05 19:28:45
Virtgpu is modern-only. Use LE accessors for config space. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> --- drivers/gpu/drm/virtio/virtgpu_kms.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index 0a5c8cf409fb..4d944a0dff3e 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c@@ -39,8 +39,8 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work) u32 events_read, events_clear = 0; /* read the config space */ - virtio_cread(vgdev->vdev, struct virtio_gpu_config, - events_read, &events_read); + virtio_cread_le(vgdev->vdev, struct virtio_gpu_config, + events_read, &events_read); if (events_read & VIRTIO_GPU_EVENT_DISPLAY) { if (vgdev->has_edid) virtio_gpu_cmd_get_edids(vgdev);
@@ -49,8 +49,8 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work) drm_helper_hpd_irq_event(vgdev->ddev); events_clear |= VIRTIO_GPU_EVENT_DISPLAY; } - virtio_cwrite(vgdev->vdev, struct virtio_gpu_config, - events_clear, &events_clear); + virtio_cwrite_le(vgdev->vdev, struct virtio_gpu_config, + events_clear, &events_clear); } static void virtio_gpu_init_vq(struct virtio_gpu_queue *vgvq,
@@ -165,8 +165,8 @@ int virtio_gpu_init(struct drm_device *dev) } /* get display info */ - virtio_cread(vgdev->vdev, struct virtio_gpu_config, - num_scanouts, &num_scanouts); + virtio_cread_le(vgdev->vdev, struct virtio_gpu_config, + num_scanouts, &num_scanouts); vgdev->num_scanouts = min_t(uint32_t, num_scanouts, VIRTIO_GPU_MAX_SCANOUTS); if (!vgdev->num_scanouts) {
@@ -176,8 +176,8 @@ int virtio_gpu_init(struct drm_device *dev) } DRM_INFO("number of scanouts: %d\n", num_scanouts); - virtio_cread(vgdev->vdev, struct virtio_gpu_config, - num_capsets, &num_capsets); + virtio_cread_le(vgdev->vdev, struct virtio_gpu_config, + num_capsets, &num_capsets); DRM_INFO("number of cap sets: %d\n", num_capsets); virtio_gpu_modeset_init(vgdev);
--
MST
_______________________________________________
Virtualization mailing list
Virtualization@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/virtualization