[libvirt] [PATCH v2 2/4] qemu: command: move qemuBuildGraphicsEGLHeadlessCommandLine validation to qemu_domain.c

[Daniel Henrique Barboza]

Move EGL Headless validation from qemuBuildGraphicsEGLHeadlessCommandLine()
to qemuDomainDeviceDefValidateGraphics(). This function is called by
qemuDomainDefValidate(), validating the graphics parameters in domain
define time.

Signed-off-by: Daniel Henrique Barboza <danielhb413 at gmail.com>
---
 src/qemu/qemu_command.c | 10 +---------
 src/qemu/qemu_domain.c  |  8 ++++++++
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 3267b0d4b5..b3f069d5d4 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -7733,7 +7733,6 @@ qemuBuildGraphicsSPICECommandLine(virQEMUDriverConfigPtr cfg,
 static int
 qemuBuildGraphicsEGLHeadlessCommandLine(virQEMUDriverConfigPtr cfg G_GNUC_UNUSED,
                                         virCommandPtr cmd,
-                                        virQEMUCapsPtr qemuCaps,
                                         virDomainGraphicsDefPtr graphics)
 {
     g_auto(virBuffer) opt = VIR_BUFFER_INITIALIZER;
@@ -7741,13 +7740,6 @@ qemuBuildGraphicsEGLHeadlessCommandLine(virQEMUDriverConfigPtr cfg G_GNUC_UNUSED
     virBufferAddLit(&opt, "egl-headless");
 
     if (graphics->data.egl_headless.rendernode) {
-        if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_EGL_HEADLESS_RENDERNODE)) {
-            virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
-                           _("This QEMU doesn't support OpenGL rendernode "
-                             "with egl-headless graphics type"));
-            return -1;
-        }
-
         virBufferAddLit(&opt, ",rendernode=");
         virQEMUBuildBufferEscapeComma(&opt,
                                       graphics->data.egl_headless.rendernode);
@@ -7792,7 +7784,7 @@ qemuBuildGraphicsCommandLine(virQEMUDriverConfigPtr cfg,
             break;
         case VIR_DOMAIN_GRAPHICS_TYPE_EGL_HEADLESS:
             if (qemuBuildGraphicsEGLHeadlessCommandLine(cfg, cmd,
-                                                        qemuCaps, graphics) < 0)
+                                                        graphics) < 0)
                 return -1;
 
             break;
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 83964db595..fe353e5bc1 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -7941,6 +7941,14 @@ qemuDomainDeviceDefValidateGraphics(const virDomainGraphicsDef *graphics,
         break;
 
     case VIR_DOMAIN_GRAPHICS_TYPE_EGL_HEADLESS:
+        if (graphics->data.egl_headless.rendernode &&
+            !virQEMUCapsGet(qemuCaps, QEMU_CAPS_EGL_HEADLESS_RENDERNODE)) {
+            virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+                           _("This QEMU doesn't support OpenGL rendernode "
+                             "with egl-headless graphics type"));
+            return -1;
+        }
+
         break;
     case VIR_DOMAIN_GRAPHICS_TYPE_RDP:
     case VIR_DOMAIN_GRAPHICS_TYPE_DESKTOP:
-- 
2.23.0