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d="scan'208";a="4254695" X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,209,1705392000"; d="scan'208";a="14553890" From: dongwon.kim@intel.com To: qemu-devel@nongnu.org Subject: [PATCH v2] virtio-gpu: first surface update with blob scanout after resumed Date: Wed, 6 Mar 2024 14:25:35 -0800 Message-Id: <20240306222535.3236855-1-dongwon.kim@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=192.198.163.18; envelope-from=dongwon.kim@intel.com; helo=mgamail.intel.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.365, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1709764072465100002 From: Dongwon Kim The guest surface needs to be updated with a blob scanout after resumed from saved vm state if blob is enabled. v2: Rebased Cc: Marc-Andr=C3=A9 Lureau Cc: Vivek Kasireddy Signed-off-by: Dongwon Kim --- hw/display/virtio-gpu.c | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c index 1c1ee230b3..01bc4f9565 100644 --- a/hw/display/virtio-gpu.c +++ b/hw/display/virtio-gpu.c @@ -1422,16 +1422,23 @@ static int virtio_gpu_post_load(void *opaque, int v= ersion_id) if (!res) { return -EINVAL; } - scanout->ds =3D qemu_create_displaysurface_pixman(res->image); - if (!scanout->ds) { - return -EINVAL; - } + + if (res->blob_size) { + assert(g->dmabuf.primary[i] !=3D NULL); + g->dmabuf.primary[i]->buf.fd =3D res->dmabuf_fd; + dpy_gl_scanout_dmabuf(scanout->con, &g->dmabuf.primary[i]->buf= ); + } else { + scanout->ds =3D qemu_create_displaysurface_pixman(res->image); + if (!scanout->ds) { + return -EINVAL; + } #ifdef WIN32 - qemu_displaysurface_win32_set_handle(scanout->ds, res->handle, 0); + qemu_displaysurface_win32_set_handle(scanout->ds, res->handle,= 0); #endif + dpy_gfx_replace_surface(scanout->con, scanout->ds); + dpy_gfx_update_full(scanout->con); + } =20 - dpy_gfx_replace_surface(scanout->con, scanout->ds); - dpy_gfx_update_full(scanout->con); if (scanout->cursor.resource_id) { update_cursor(g, &scanout->cursor); } --=20 2.34.1