diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/vfio/display.c | 2 | ||||
| -rw-r--r-- | hw/vfio/pci.h | 1 | ||||
| -rw-r--r-- | hw/vfio/vfio-display.h | 41 |
3 files changed, 43 insertions, 1 deletions
diff --git a/hw/vfio/display.c b/hw/vfio/display.c index 4fdcef505d..70cfd685bd 100644 --- a/hw/vfio/display.c +++ b/hw/vfio/display.c @@ -16,9 +16,9 @@ #include "qemu/error-report.h" #include "hw/display/edid.h" -#include "ui/console.h" #include "qapi/error.h" #include "pci.h" +#include "vfio-display.h" #include "trace.h" #ifndef DRM_PLANE_TYPE_PRIMARY diff --git a/hw/vfio/pci.h b/hw/vfio/pci.h index 6c59300248..62fd5f4997 100644 --- a/hw/vfio/pci.h +++ b/hw/vfio/pci.h @@ -20,6 +20,7 @@ #include "qemu/timer.h" #include "qom/object.h" #include "system/kvm.h" +#include "vfio-display.h" #define PCI_ANY_ID (~0) diff --git a/hw/vfio/vfio-display.h b/hw/vfio/vfio-display.h new file mode 100644 index 0000000000..99b8cb67ef --- /dev/null +++ b/hw/vfio/vfio-display.h @@ -0,0 +1,41 @@ +/* + * VFIO display + * + * Copyright Red Hat, Inc. 2025 + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef HW_VFIO_VFIO_DISPLAY_H +#define HW_VFIO_VFIO_DISPLAY_H + +#include "ui/console.h" +#include "hw/display/ramfb.h" + +typedef struct VFIODMABuf { + QemuDmaBuf *buf; + uint32_t pos_x, pos_y, pos_updates; + uint32_t hot_x, hot_y, hot_updates; + int dmabuf_id; + QTAILQ_ENTRY(VFIODMABuf) next; +} VFIODMABuf; + +typedef struct VFIODisplay { + QemuConsole *con; + RAMFBState *ramfb; + struct vfio_region_info *edid_info; + struct vfio_region_gfx_edid *edid_regs; + uint8_t *edid_blob; + QEMUTimer *edid_link_timer; + struct { + VFIORegion buffer; + DisplaySurface *surface; + } region; + struct { + QTAILQ_HEAD(, VFIODMABuf) bufs; + VFIODMABuf *primary; + VFIODMABuf *cursor; + } dmabuf; +} VFIODisplay; + +#endif /* HW_VFIO_VFIO_DISPLAY_H */ |