linux/drivers/gpu
Ma Ke f6f5e39a3f drm/amd/display: avoid using null object of framebuffer
[ Upstream commit 3b9a33235c ]

Instead of using state->fb->obj[0] directly, get object from framebuffer
by calling drm_gem_fb_get_obj() and return error code when object is
null to avoid using null object of framebuffer.

Fixes: 5d945cbcd4 ("drm/amd/display: Create a file dedicated to planes")
Signed-off-by: Ma Ke <make24@iscas.ac.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 73dd0ad9e5)
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-09-04 13:28:27 +02:00
..
drm drm/amd/display: avoid using null object of framebuffer 2024-09-04 13:28:27 +02:00
host1x gpu: host1x: Do not setup DMA for virtual devices 2024-05-17 12:02:15 +02:00
ipu-v3 drm for 6.6-rc1 2023-08-30 13:34:34 -07:00
trace gpu/trace: add a gpu total memory usage tracepoint 2020-03-03 17:52:41 -05:00
vga PCI/VGA: Move vgaarb to drivers/pci 2022-03-09 18:30:46 -06:00
Makefile gpu: host1x: Add context bus 2022-06-01 11:50:42 +02:00