From 3b593b3fe406c04d34a7e896c364a17b034fcf4f Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Mon, 14 Sep 2020 15:42:23 +0200
Subject: virtio-gpu: make virtio_gpu_ops static

Reference it via ops pointer instead, simliar to the vga one.
Removes hard symbol reference, needed to build virtio-gpu modular.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200914134224.29769-6-kraxel@redhat.com
---
 hw/display/virtio-gpu-base.c   |  3 ++-
 hw/display/virtio-vga.c        | 16 ++++++++--------
 include/hw/virtio/virtio-gpu.h |  3 +--
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/hw/display/virtio-gpu-base.c b/hw/display/virtio-gpu-base.c
index 7961308606..aeb8723542 100644
--- a/hw/display/virtio-gpu-base.c
+++ b/hw/display/virtio-gpu-base.c
@@ -112,7 +112,7 @@ virtio_gpu_gl_block(void *opaque, bool block)
     }
 }
 
-const GraphicHwOps virtio_gpu_ops = {
+static const GraphicHwOps virtio_gpu_ops = {
     .invalidate = virtio_gpu_invalidate_display,
     .gfx_update = virtio_gpu_update_display,
     .text_update = virtio_gpu_text_update,
@@ -162,6 +162,7 @@ virtio_gpu_base_device_realize(DeviceState *qdev,
     g->req_state[0].width = g->conf.xres;
     g->req_state[0].height = g->conf.yres;
 
+    g->hw_ops = &virtio_gpu_ops;
     for (i = 0; i < g->conf.max_outputs; i++) {
         g->scanout[i].con =
             graphic_console_init(DEVICE(g), i, &virtio_gpu_ops, g);
diff --git a/hw/display/virtio-vga.c b/hw/display/virtio-vga.c
index 573e7d5928..f9410a0c2e 100644
--- a/hw/display/virtio-vga.c
+++ b/hw/display/virtio-vga.c
@@ -13,7 +13,7 @@ static void virtio_vga_base_invalidate_display(void *opaque)
     VirtIOGPUBase *g = vvga->vgpu;
 
     if (g->enable) {
-        virtio_gpu_ops.invalidate(g);
+        g->hw_ops->invalidate(g);
     } else {
         vvga->vga.hw_ops->invalidate(&vvga->vga);
     }
@@ -25,7 +25,7 @@ static void virtio_vga_base_update_display(void *opaque)
     VirtIOGPUBase *g = vvga->vgpu;
 
     if (g->enable) {
-        virtio_gpu_ops.gfx_update(g);
+        g->hw_ops->gfx_update(g);
     } else {
         vvga->vga.hw_ops->gfx_update(&vvga->vga);
     }
@@ -37,8 +37,8 @@ static void virtio_vga_base_text_update(void *opaque, console_ch_t *chardata)
     VirtIOGPUBase *g = vvga->vgpu;
 
     if (g->enable) {
-        if (virtio_gpu_ops.text_update) {
-            virtio_gpu_ops.text_update(g, chardata);
+        if (g->hw_ops->text_update) {
+            g->hw_ops->text_update(g, chardata);
         }
     } else {
         if (vvga->vga.hw_ops->text_update) {
@@ -52,8 +52,8 @@ static int virtio_vga_base_ui_info(void *opaque, uint32_t idx, QemuUIInfo *info)
     VirtIOVGABase *vvga = opaque;
     VirtIOGPUBase *g = vvga->vgpu;
 
-    if (virtio_gpu_ops.ui_info) {
-        return virtio_gpu_ops.ui_info(g, idx, info);
+    if (g->hw_ops->ui_info) {
+        return g->hw_ops->ui_info(g, idx, info);
     }
     return -1;
 }
@@ -63,8 +63,8 @@ static void virtio_vga_base_gl_block(void *opaque, bool block)
     VirtIOVGABase *vvga = opaque;
     VirtIOGPUBase *g = vvga->vgpu;
 
-    if (virtio_gpu_ops.gl_block) {
-        virtio_gpu_ops.gl_block(g, block);
+    if (g->hw_ops->gl_block) {
+        g->hw_ops->gl_block(g, block);
     }
 }
 
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h
index f334b78085..6b45b4799a 100644
--- a/include/hw/virtio/virtio-gpu.h
+++ b/include/hw/virtio/virtio-gpu.h
@@ -106,6 +106,7 @@ struct VirtIOGPUBase {
 
     struct virtio_gpu_base_conf conf;
     struct virtio_gpu_config virtio_config;
+    const GraphicHwOps *hw_ops;
 
     bool use_virgl_renderer;
     int renderer_blocked;
@@ -171,8 +172,6 @@ struct VhostUserGPU {
     bool backend_blocked;
 };
 
-extern const GraphicHwOps virtio_gpu_ops;
-
 #define VIRTIO_GPU_FILL_CMD(out) do {                                   \
         size_t s;                                                       \
         s = iov_to_buf(cmd->elem.out_sg, cmd->elem.out_num, 0,          \
-- 
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