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[Qemu-devel] [PATCH v2 1/4] virtio-gpu: add xres and yres properties
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH v2 1/4] virtio-gpu: add xres and yres properties |
Date: |
Thu, 9 Mar 2017 09:38:27 +0100 |
So the default resolution is configurable.
Signed-off-by: Gerd Hoffmann <address@hidden>
Reviewed-by: Marc-André Lureau <address@hidden>
---
hw/display/virtio-gpu.c | 6 ++++--
include/hw/virtio/virtio-gpu.h | 2 ++
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
index 9b530ab..01bceb4 100644
--- a/hw/display/virtio-gpu.c
+++ b/hw/display/virtio-gpu.c
@@ -1170,8 +1170,8 @@ static void virtio_gpu_device_realize(DeviceState *qdev,
Error **errp)
virtio_init(VIRTIO_DEVICE(g), "virtio-gpu", VIRTIO_ID_GPU,
g->config_size);
- g->req_state[0].width = 1024;
- g->req_state[0].height = 768;
+ g->req_state[0].width = g->conf.xres;
+ g->req_state[0].height = g->conf.yres;
if (virtio_gpu_virgl_enabled(g->conf)) {
/* use larger control queue in 3d mode */
@@ -1291,6 +1291,8 @@ static Property virtio_gpu_properties[] = {
DEFINE_PROP_BIT("stats", VirtIOGPU, conf.flags,
VIRTIO_GPU_FLAG_STATS_ENABLED, false),
#endif
+ DEFINE_PROP_UINT32("xres", VirtIOGPU, conf.xres, 1024),
+ DEFINE_PROP_UINT32("yres", VirtIOGPU, conf.yres, 768),
DEFINE_PROP_END_OF_LIST(),
};
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h
index f3a98a3..f3ffdce 100644
--- a/include/hw/virtio/virtio-gpu.h
+++ b/include/hw/virtio/virtio-gpu.h
@@ -72,6 +72,8 @@ struct virtio_gpu_conf {
uint64_t max_hostmem;
uint32_t max_outputs;
uint32_t flags;
+ uint32_t xres;
+ uint32_t yres;
};
struct virtio_gpu_ctrl_command {
--
1.8.3.1