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| author | Alex Deucher <alexander.deucher@amd.com> | 2021-12-22 22:41:18 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-12-31 08:57:45 -0500 |
| commit | 9a45ac2320d0a6ae01880a30d4b86025fce4061b (patch) | |
| tree | 99046d1e82c89d6ada5ba24bcd99bc44cbe544b6 /drivers/cdx/controller/cdx_controller.c | |
| parent | eaa090538e8d21801c6d5f94590c3799e6a528b5 (diff) | |
fbdev: fbmem: add a helper to determine if an aperture is used by a fw fb
Add a function for drivers to check if the a firmware initialized
fb is corresponds to their aperture. This allows drivers to check if the
device corresponds to what the firmware set up as the display device.
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=215203
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1840
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/cdx/controller/cdx_controller.c')
0 files changed, 0 insertions, 0 deletions