diff options
Diffstat (limited to 'recipes-graphics/mesa/mesa/0005-tegra-open-card1-instead-of-renderD128.patch')
| -rw-r--r-- | recipes-graphics/mesa/mesa/0005-tegra-open-card1-instead-of-renderD128.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/recipes-graphics/mesa/mesa/0005-tegra-open-card1-instead-of-renderD128.patch b/recipes-graphics/mesa/mesa/0005-tegra-open-card1-instead-of-renderD128.patch new file mode 100644 index 0000000..14a867a --- /dev/null +++ b/recipes-graphics/mesa/mesa/0005-tegra-open-card1-instead-of-renderD128.patch @@ -0,0 +1,29 @@ +From a97f868a806ab4f1aaab88c72d4b55bfb18cc3cc Mon Sep 17 00:00:00 2001 +From: Alexandre Courbot <acourbot@nvidia.com> +Date: Fri, 9 Dec 2016 17:04:16 +0900 +Subject: [PATCH 5/8] tegra: open card1 instead of renderD128 + +Mesa wants to perform a FLINK ioctl to share GPU buffers. This ioctl is +not valid on render-nodes. + +This fixes rendering with Weston, but GLX is still broken. +--- + src/gallium/winsys/tegra/drm/tegra_drm_winsys.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/gallium/winsys/tegra/drm/tegra_drm_winsys.c b/src/gallium/winsys/tegra/drm/tegra_drm_winsys.c +index 361370d..e213942 100644 +--- a/src/gallium/winsys/tegra/drm/tegra_drm_winsys.c ++++ b/src/gallium/winsys/tegra/drm/tegra_drm_winsys.c +@@ -10,7 +10,7 @@ + static struct pipe_screen * + tegra_create(struct renderonly *ro) + { +- int fd = open("/dev/dri/renderD128", O_RDWR | O_CLOEXEC); ++ int fd = open("/dev/dri/card1", O_RDWR | O_CLOEXEC); + + if (fd == -1) + return NULL; +-- +2.9.3 + |