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Commit 0062795e authored by Gerd Hoffmann's avatar Gerd Hoffmann
Browse files

virtio-gpu: use src not crtc 



Pick up the correct source rectangle from framebuffer.
Without this multihead setups are not working correctly.

Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent 86f752d2

drivers/gpu/drm/virtio/virtgpu_plane.c

+18 −13
Original line number Diff line number Diff line
@@ -85,27 +85,32 @@ static void virtio_gpu_primary_plane_update(struct drm_plane *plane, 
		if (bo->dumb) {

			virtio_gpu_cmd_transfer_to_host_2d

				(vgdev, handle, 0,

				 cpu_to_le32(plane->state->crtc_w),

				 cpu_to_le32(plane->state->crtc_h),

				 plane->state->crtc_x, plane->state->crtc_y, NULL);

				 cpu_to_le32(plane->state->src_w >> 16),

				 cpu_to_le32(plane->state->src_h >> 16),

				 plane->state->src_x >> 16,

				 plane->state->src_y >> 16, NULL);

		}

	} else {

		handle = 0;

	}



	DRM_DEBUG("handle 0x%x, crtc %dx%d+%d+%d\n", handle,

	DRM_DEBUG("handle 0x%x, crtc %dx%d+%d+%d, src %dx%d+%d+%d\n", handle,

		  plane->state->crtc_w, plane->state->crtc_h,

		  plane->state->crtc_x, plane->state->crtc_y);

		  plane->state->crtc_x, plane->state->crtc_y,

		  plane->state->src_w >> 16,

		  plane->state->src_h >> 16,

		  plane->state->src_x >> 16,

		  plane->state->src_y >> 16);

	virtio_gpu_cmd_set_scanout(vgdev, output->index, handle,

				   plane->state->crtc_w,

				   plane->state->crtc_h,

				   plane->state->crtc_x,

				   plane->state->crtc_y);

				   plane->state->src_w >> 16,

				   plane->state->src_h >> 16,

				   plane->state->src_x >> 16,

				   plane->state->src_y >> 16);

	virtio_gpu_cmd_resource_flush(vgdev, handle,

				      plane->state->crtc_x,

				      plane->state->crtc_y,

				      plane->state->crtc_w,

				      plane->state->crtc_h);

				      plane->state->src_x >> 16,

				      plane->state->src_y >> 16,

				      plane->state->src_w >> 16,

				      plane->state->src_h >> 16);

}



static void virtio_gpu_cursor_plane_update(struct drm_plane *plane,