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authorDaniel Vetter <daniel.vetter@ffwll.ch>2019-05-02 16:56:03 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2019-05-09 12:40:20 +0300
commit094aa54f0f9e9185babebf95745d71b07a84321c (patch)
tree703408c3e45e4d308edfc4fbce3e33167a976094 /drivers/gpu/drm/drm_legacy_misc.c
parent752c4f3c1d19708578257ecc041672b6d8afb9bf (diff)
downloadlinux-094aa54f0f9e9185babebf95745d71b07a84321c.tar.xz
drm: Some ocd in drm_file.c
Move the open helper around to avoid the forward decl, and give drm_setup a drm_legacy_ prefix since it's all legacy stuff in there. v2: Move drm_legacy_setup into drm_legacy_misc.c (Chris). The counterpart in the form of drm_legacy_dev_reinit is there already too, plus it fits perfectly into Dave's work of making DRIVER_LEGACY code compile-time optional. Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190502135603.20413-1-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/drm_legacy_misc.c')
-rw-r--r--drivers/gpu/drm/drm_legacy_misc.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_legacy_misc.c b/drivers/gpu/drm/drm_legacy_misc.c
index 2fe786839ca8..18d05a6c12b3 100644
--- a/drivers/gpu/drm/drm_legacy_misc.c
+++ b/drivers/gpu/drm/drm_legacy_misc.c
@@ -51,6 +51,26 @@ void drm_legacy_destroy_members(struct drm_device *dev)
mutex_destroy(&dev->ctxlist_mutex);
}
+int drm_legacy_setup(struct drm_device * dev)
+{
+ int ret;
+
+ if (dev->driver->firstopen &&
+ drm_core_check_feature(dev, DRIVER_LEGACY)) {
+ ret = dev->driver->firstopen(dev);
+ if (ret != 0)
+ return ret;
+ }
+
+ ret = drm_legacy_dma_setup(dev);
+ if (ret < 0)
+ return ret;
+
+
+ DRM_DEBUG("\n");
+ return 0;
+}
+
void drm_legacy_dev_reinit(struct drm_device *dev)
{
if (dev->irq_enabled)