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| author | Claudio Suarez <cssk@net-c.es> | 2021-12-02 10:49:49 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2021-12-20 10:18:50 +0100 |
| commit | 943e6a8beeac1b676265f2dd81a69d7bede5e41d (patch) | |
| tree | 01236445da6edb28f02dc295a73906a61db66e5b /drivers/gpu/drm/selftests | |
| parent | drm/nouveau/disp/dp: add support for eDP link rates (diff) | |
| download | linux-943e6a8beeac1b676265f2dd81a69d7bede5e41d.tar.xz linux-943e6a8beeac1b676265f2dd81a69d7bede5e41d.zip | |
mock a drm_plane in igt_check_plane_state to make the test more robust
igt_check_plane_state test crashes in drm_atomic_helper_check_plane_state
when trying to de-reference drm_plane_state->plane->dev
due to the lack of a struct drm_plane in the mock struct drm_plane_state.
Since drm_plane_state always should contain a plane, the mock also
needs a plane to be the test more robust and realistic. Add it.
Signed-off-by: Claudio Suarez <cssk@net-c.es>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/YaiWvQESctDMipjh@gineta.localdomain
Diffstat (limited to 'drivers/gpu/drm/selftests')
| -rw-r--r-- | drivers/gpu/drm/selftests/test-drm_plane_helper.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/selftests/test-drm_plane_helper.c b/drivers/gpu/drm/selftests/test-drm_plane_helper.c index 0a9553f51796..ceebeede55ea 100644 --- a/drivers/gpu/drm/selftests/test-drm_plane_helper.c +++ b/drivers/gpu/drm/selftests/test-drm_plane_helper.c @@ -87,11 +87,15 @@ int igt_check_plane_state(void *ignored) DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, }; + struct drm_plane plane = { + .dev = NULL + }; struct drm_framebuffer fb = { .width = 2048, .height = 2048 }; struct drm_plane_state plane_state = { + .plane = &plane, .crtc = ZERO_SIZE_PTR, .fb = &fb, .rotation = DRM_MODE_ROTATE_0 |