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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-08-06 14:29:52 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-10-19 16:53:57 +0300 |
| commit | 6ca91bb43a63ad036a05491ad662aa18feb0e4ce (patch) | |
| tree | 1039b83b7672a509c444ce45e173d89955001404 /drivers/gpu/drm/xlnx/zynqmp_dp.h | |
| parent | 5889ee59031b75a5048870f0644419719a1d108d (diff) | |
| download | linux-6ca91bb43a63ad036a05491ad662aa18feb0e4ce.tar.xz | |
drm: xlnx: zynqmp_dpsub: Manage DP and DISP allocations manually
The zynqmp_disp and zynqmp_dp structures are allocated with
drmm_kzalloc(). While this simplifies management of memory, it requires
a DRM device, which will not be available at probe time when the DP
bridge will be used standalone, with a DRM device in the PL. To prepare
for this, switch to manual allocation for zynqmp_disp and zynqmp_dp. The
cleanup still uses the DRM managed infrastructure, but one level up, at
the top level. This will be addressed separately.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/xlnx/zynqmp_dp.h')
| -rw-r--r-- | drivers/gpu/drm/xlnx/zynqmp_dp.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.h b/drivers/gpu/drm/xlnx/zynqmp_dp.h index 736d810fa16f..f077d7fbd0ad 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_dp.h +++ b/drivers/gpu/drm/xlnx/zynqmp_dp.h @@ -12,7 +12,6 @@ #ifndef _ZYNQMP_DP_H_ #define _ZYNQMP_DP_H_ -struct drm_device; struct platform_device; struct zynqmp_dp; struct zynqmp_dpsub; @@ -20,7 +19,7 @@ struct zynqmp_dpsub; void zynqmp_dp_enable_vblank(struct zynqmp_dp *dp); void zynqmp_dp_disable_vblank(struct zynqmp_dp *dp); -int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub, struct drm_device *drm); +int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub); void zynqmp_dp_remove(struct zynqmp_dpsub *dpsub); #endif /* _ZYNQMP_DP_H_ */ |