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ui/egl: use DRM_FORMAT_MOD_INVALID as default modifier

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0 is used as DRM_FORMAT_MOD_LINEAR already.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Message-ID: <20250327025848.46962-4-yuq825@gmail.com>
This commit is contained in:
Qiang Yu 2025-03-27 10:58:45 +08:00 • committed by Marc-André Lureau
parent 806c861dc6
commit ac70568902
3 changed files with 7 additions and 3 deletions
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3
hw/display/vhost-user-gpu.c
View file

@ -18,6 +18,7 @@
#include "chardev/char-fe.h"
#include "qapi/error.h"
#include "migration/blocker.h"
#include "standard-headers/drm/drm_fourcc.h"
typedef enum VhostUserGpuRequest {
VHOST_USER_GPU_NONE = 0,
@ -251,7 +252,7 @@ vhost_user_gpu_handle_display(VhostUserGPU *g, VhostUserGpuMsg *msg)
int fd = qemu_chr_fe_get_msgfd(&g->vhost_chr);
uint32_t offset = 0;
uint32_t stride = m->fd_stride;
uint64_t modifier = 0;
uint64_t modifier = DRM_FORMAT_MOD_INVALID;
QemuDmaBuf *dmabuf;
if (m->scanout_id >= g->parent_obj.conf.max_outputs) {

4
hw/display/virtio-gpu-udmabuf.c
View file

@ -25,6 +25,7 @@
#include <linux/memfd.h>
#include "qemu/memfd.h"
#include "standard-headers/linux/udmabuf.h"
#include "standard-headers/drm/drm_fourcc.h"
static void virtio_gpu_create_udmabuf(struct virtio_gpu_simple_resource *res)
{
@ -187,7 +188,8 @@ static VGPUDMABuf
&offset, &fb->stride,
r->x, r->y, fb->width, fb->height,
qemu_pixman_to_drm_format(fb->format),
0, &res->dmabuf_fd, 1, true, false);
DRM_FORMAT_MOD_INVALID, &res->dmabuf_fd,
1, true, false);
dmabuf->scanout_id = scanout_id;
QTAILQ_INSERT_HEAD(&g->dmabuf.bufs, dmabuf, next);

3
ui/egl-helpers.c
View file

@ -23,6 +23,7 @@
#include "system/system.h"
#include "qapi/error.h"
#include "trace.h"
#include "standard-headers/drm/drm_fourcc.h"
EGLDisplay *qemu_egl_display;
EGLConfig qemu_egl_config;
@ -333,7 +334,7 @@ void egl_dmabuf_import_texture(QemuDmaBuf *dmabuf)
attrs[i++] = qemu_dmabuf_get_strides(dmabuf, NULL)[0];
attrs[i++] = EGL_DMA_BUF_PLANE0_OFFSET_EXT;
attrs[i++] = 0;
if (modifier) {
if (modifier != DRM_FORMAT_MOD_INVALID) {
attrs[i++] = EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT;
attrs[i++] = (modifier >> 0) & 0xffffffff;
attrs[i++] = EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT;