diff options
Diffstat (limited to 'recipes-kernel/linux/linux-toradex-mainline-4.14/0011-drm-tegra-fb-Implement-fb_mmap-callback.patch')
| -rw-r--r-- | recipes-kernel/linux/linux-toradex-mainline-4.14/0011-drm-tegra-fb-Implement-fb_mmap-callback.patch | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/recipes-kernel/linux/linux-toradex-mainline-4.14/0011-drm-tegra-fb-Implement-fb_mmap-callback.patch b/recipes-kernel/linux/linux-toradex-mainline-4.14/0011-drm-tegra-fb-Implement-fb_mmap-callback.patch index 7aa85ae..646073d 100644 --- a/recipes-kernel/linux/linux-toradex-mainline-4.14/0011-drm-tegra-fb-Implement-fb_mmap-callback.patch +++ b/recipes-kernel/linux/linux-toradex-mainline-4.14/0011-drm-tegra-fb-Implement-fb_mmap-callback.patch @@ -1,7 +1,7 @@ From b8f3f500e09c2c457efc2fcbfe8b7f815f2e6a0e Mon Sep 17 00:00:00 2001 From: Thierry Reding <treding@nvidia.com> Date: Wed, 7 Feb 2018 18:45:56 +0100 -Subject: [PATCH] drm/tegra: fb: Implement ->fb_mmap() callback +Subject: drm/tegra: fb: Implement ->fb_mmap() callback This fixes hangs with legacy applications that use the mmap() syscall on the fbdev device to map framebuffer memory. The fbdev implementation for @@ -19,10 +19,10 @@ Signed-off-by: Thierry Reding <treding@nvidia.com> 1 file changed, 16 insertions(+) diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c -index 001cb77e2f59..0786159edef3 100644 +index 001cb77..0786159 100644 --- a/drivers/gpu/drm/tegra/fb.c +++ b/drivers/gpu/drm/tegra/fb.c -@@ -224,12 +224,28 @@ struct drm_framebuffer *tegra_fb_create(struct drm_device *drm, +@@ -224,12 +224,28 @@ unreference: } #ifdef CONFIG_DRM_FBDEV_EMULATION @@ -52,5 +52,5 @@ index 001cb77e2f59..0786159edef3 100644 static int tegra_fbdev_probe(struct drm_fb_helper *helper, -- -2.15.1 +cgit v1.1 |