diff mbox series

[3/5] hw/display/virtio-gpu-virgl: define callbacks in realize function

Message ID 20230428025251.603-4-gurchetansingh@google.com (mailing list archive)
State New, archived
Headers show
Series virtio-gpu cleanups and obvious definitions | expand

Commit Message

Gurchetan Singh April 28, 2023, 2:52 a.m. UTC 
From: Gurchetan Singh <gurchetansingh@chromium.org>

This reduces the amount of renderer backend specific needed to
be exposed to the GL device.  We only need one realize function
per renderer backend.

Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
v1: - Remove NULL inits (Philippe)
    - Use VIRTIO_GPU_BASE where possible (Philippe)

 hw/display/virtio-gpu-gl.c     | 15 ++++++---------
 hw/display/virtio-gpu-virgl.c  | 35 ++++++++++++++++++++++++----------
 include/hw/virtio/virtio-gpu.h |  7 -------
 3 files changed, 31 insertions(+), 26 deletions(-)
diff mbox series

Patch

diff --git a/hw/display/virtio-gpu-gl.c b/hw/display/virtio-gpu-gl.c
index 2d140e8792..cdc9483e4d 100644
--- a/hw/display/virtio-gpu-gl.c
+++ b/hw/display/virtio-gpu-gl.c
@@ -21,6 +21,11 @@ 
 #include "hw/virtio/virtio-gpu-pixman.h"
 #include "hw/qdev-properties.h"
 
+static void virtio_gpu_gl_device_realize(DeviceState *qdev, Error **errp)
+{
+    virtio_gpu_virgl_device_realize(qdev, errp);
+}
+
 static Property virtio_gpu_gl_properties[] = {
     DEFINE_PROP_BIT("stats", VirtIOGPU, parent_obj.conf.flags,
                     VIRTIO_GPU_FLAG_STATS_ENABLED, false),
@@ -31,16 +36,8 @@  static void virtio_gpu_gl_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     VirtioDeviceClass *vdc = VIRTIO_DEVICE_CLASS(klass);
-    VirtIOGPUBaseClass *vbc = VIRTIO_GPU_BASE_CLASS(klass);
-    VirtIOGPUClass *vgc = VIRTIO_GPU_CLASS(klass);
-
-    vbc->gl_flushed = virtio_gpu_virgl_flushed;
-    vgc->handle_ctrl = virtio_gpu_virgl_handle_ctrl;
-    vgc->process_cmd = virtio_gpu_virgl_process_cmd;
-    vgc->update_cursor_data = virtio_gpu_virgl_update_cursor;
 
-    vdc->realize = virtio_gpu_virgl_device_realize;
-    vdc->reset = virtio_gpu_virgl_reset;
+    vdc->realize = virtio_gpu_gl_device_realize;
     device_class_set_props(dc, virtio_gpu_gl_properties);
 }
 
diff --git a/hw/display/virtio-gpu-virgl.c b/hw/display/virtio-gpu-virgl.c
index ee5ddb887c..0ff77e9966 100644
--- a/hw/display/virtio-gpu-virgl.c
+++ b/hw/display/virtio-gpu-virgl.c
@@ -401,8 +401,9 @@  static void virgl_cmd_get_capset(VirtIOGPU *g,
     g_free(resp);
 }
 
-void virtio_gpu_virgl_process_cmd(VirtIOGPU *g,
-                                      struct virtio_gpu_ctrl_command *cmd)
+static void
+virtio_gpu_virgl_process_cmd(VirtIOGPU *g,
+                             struct virtio_gpu_ctrl_command *cmd)
 {
     VIRTIO_GPU_FILL_CMD(cmd->cmd_hdr);
 
@@ -637,7 +638,7 @@  static int virtio_gpu_virgl_get_num_capsets(VirtIOGPU *g)
     return capset2_max_ver ? 2 : 1;
 }
 
-void
+static void
 virtio_gpu_virgl_update_cursor(VirtIOGPU *g,
                                struct virtio_gpu_scanout *s,
                                uint32_t resource_id)
@@ -661,14 +662,14 @@  virtio_gpu_virgl_update_cursor(VirtIOGPU *g,
     free(data);
 }
 
-void virtio_gpu_virgl_flushed(VirtIOGPUBase *b)
+static void virtio_gpu_virgl_flushed(VirtIOGPUBase *b)
 {
     VirtIOGPU *g = VIRTIO_GPU(b);
 
     virtio_gpu_process_cmdq(g);
 }
 
-void virtio_gpu_virgl_handle_ctrl(VirtIODevice *vdev, VirtQueue *vq)
+static void virtio_gpu_virgl_handle_ctrl(VirtIODevice *vdev, VirtQueue *vq)
 {
     VirtIOGPU *g = VIRTIO_GPU(vdev);
     VirtIOGPUGL *gl = VIRTIO_GPU_GL(vdev);
@@ -700,7 +701,7 @@  void virtio_gpu_virgl_handle_ctrl(VirtIODevice *vdev, VirtQueue *vq)
     virtio_gpu_virgl_fence_poll(g);
 }
 
-void virtio_gpu_virgl_reset(VirtIODevice *vdev)
+static void virtio_gpu_virgl_reset(VirtIODevice *vdev)
 {
     VirtIOGPU *g = VIRTIO_GPU(vdev);
     VirtIOGPUGL *gl = VIRTIO_GPU_GL(vdev);
@@ -719,7 +720,21 @@  void virtio_gpu_virgl_reset(VirtIODevice *vdev)
 
 void virtio_gpu_virgl_device_realize(DeviceState *qdev, Error **errp)
 {
-    VirtIOGPU *g = VIRTIO_GPU(qdev);
+    VirtIODevice *vdev = VIRTIO_DEVICE(qdev);
+    VirtioDeviceClass *vdc = VIRTIO_DEVICE_GET_CLASS(vdev);
+
+    VirtIOGPUBase *bdev = VIRTIO_GPU_BASE(qdev);
+    VirtIOGPUBaseClass *vbc = VIRTIO_GPU_BASE_GET_CLASS(bdev);
+
+    VirtIOGPU *gpudev = VIRTIO_GPU(qdev);
+    VirtIOGPUClass *vgc = VIRTIO_GPU_GET_CLASS(gpudev);
+
+    vbc->gl_flushed = virtio_gpu_virgl_flushed;
+    vgc->handle_ctrl = virtio_gpu_virgl_handle_ctrl;
+    vgc->process_cmd = virtio_gpu_virgl_process_cmd;
+    vgc->update_cursor_data = virtio_gpu_virgl_update_cursor;
+
+    vdc->reset = virtio_gpu_virgl_reset;
 
 #if HOST_BIG_ENDIAN
     error_setg(errp, "virgl is not supported on bigendian platforms");
@@ -737,9 +752,9 @@  void virtio_gpu_virgl_device_realize(DeviceState *qdev, Error **errp)
         return;
     }
 
-    g->parent_obj.conf.flags |= (1 << VIRTIO_GPU_FLAG_VIRGL_ENABLED);
-    VIRTIO_GPU_BASE(g)->virtio_config.num_capsets =
-        virtio_gpu_virgl_get_num_capsets(g);
+    VIRTIO_GPU_BASE(gpudev)->conf.flags |= (1 << VIRTIO_GPU_FLAG_VIRGL_ENABLED);
+    VIRTIO_GPU_BASE(gpudev)->virtio_config.num_capsets =
+        virtio_gpu_virgl_get_num_capsets(gpudev);
 
     virtio_gpu_device_realize(qdev, errp);
 }
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h
index 89ee133f07..d5808f2ab6 100644
--- a/include/hw/virtio/virtio-gpu.h
+++ b/include/hw/virtio/virtio-gpu.h
@@ -277,13 +277,6 @@  int virtio_gpu_update_dmabuf(VirtIOGPU *g,
                              struct virtio_gpu_rect *r);
 
 /* virtio-gpu-3d.c */
-void virtio_gpu_virgl_process_cmd(VirtIOGPU *g,
-                                  struct virtio_gpu_ctrl_command *cmd);
-void virtio_gpu_virgl_update_cursor(VirtIOGPU *g, struct virtio_gpu_scanout *s,
-                                    uint32_t resource_id);
-void virtio_gpu_virgl_flushed(VirtIOGPUBase *b);
-void virtio_gpu_virgl_handle_ctrl(VirtIODevice *vdev, VirtQueue *vq);
-void virtio_gpu_virgl_reset(VirtIODevice *vdev);
 void virtio_gpu_virgl_device_realize(DeviceState *qdev, Error **errp);
 
 #endif