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| author | Kurt Kiefer <kekiefer@gmail.com> | 2023-09-14 09:25:50 -0700 |
|---|---|---|
| committer | Kurt Kiefer <kekiefer@gmail.com> | 2023-10-03 08:47:42 -0700 |
| commit | 17a68dae5e9007d9a8b122b4ede1647d5900d6d4 (patch) | |
| tree | 34dfc478ad113f41fe1e60883814bef3064b1d6c /src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldevicescreen.h | |
| parent | 8419b56097bd08e0c5d07b47ccd149f2d19a9d24 (diff) | |
eglfs: add a default framebuffer to NVIDIA eglstreams
Newer versions of NVIDIA's DRM driver are rejecting the previously
accepted but non-standard use of framebuffer_id -1 in order to set
the output mode but not issue a page flip.
This change adds a default framebuffer to the egldevice driver for
use with the initial calls to set the CRTC mode and plane.
Pick-to: 6.6 6.5
Change-Id: I63dbb6b099250fcff7d995eec38fb75c675894cd
Reviewed-by: Samuli Piippo <samuli.piippo@qt.io>
Diffstat (limited to 'src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldevicescreen.h')
| -rw-r--r-- | src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldevicescreen.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldevicescreen.h b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldevicescreen.h index 884a70093a..8779499bef 100644 --- a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldevicescreen.h +++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldevicescreen.h @@ -17,6 +17,9 @@ public: QPlatformCursor *cursor() const override; void waitForFlip() override; +private: + uint32_t m_default_fb_handle; + uint32_t m_default_fb_id; }; QT_END_NAMESPACE |