Commit 6398d424 authored by Jerome Glisse's avatar Jerome Glisse Committed by Dave Airlie
Browse files

drm/radeon/kms: Do not unpin buffer in fb destruction



It's not necessary to unpin buffer in fb destruction. pin/unpin
need to be balanced and we don't pin in fb creation. We pin when
an fb is associated to a crtc and unpin when the fb is disassociated
from the crtc.

Note:
Maybe we should take reference on fb in set_base callback so fb
doesn't disappear until it's unbind from ctrc.
Signed-off-by: default avatarJerome Glisse <jglisse@redhat.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 7a15cbd4
......@@ -668,7 +668,6 @@ static void radeon_user_framebuffer_destroy(struct drm_framebuffer *fb)
radeonfb_remove(dev, fb);
if (radeon_fb->obj) {
radeon_gem_object_unpin(radeon_fb->obj);
mutex_lock(&dev->struct_mutex);
drm_gem_object_unreference(radeon_fb->obj);
mutex_unlock(&dev->struct_mutex);
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment