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authorDave Airlie <airlied@redhat.com>2019-11-08 12:12:49 +1000
committerDave Airlie <airlied@redhat.com>2019-11-08 12:12:57 +1000
commit72d74a06e16518e650f01660c2ed5376eaa9e969 (patch)
tree2f9a5a64f37795fe4d13383468a160c7de145e97 /include
parenta99d8080aaf358d5d23581244e5da23b35e340b9 (diff)
parent105401b659b7eb9cb42d6b5b75d5c049ad4b3dca (diff)
downloadlinux-72d74a06e16518e650f01660c2ed5376eaa9e969.tar.bz2
Merge tag 'drm-misc-fixes-2019-11-07-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
- Some new documentation for GEM shmem madvise helpers - Fix for a state dereference in atomic self-refresh helpers - One compilation fix for c2p fbdev helpers Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20191107082215.GA34850@gilmour.lan
Diffstat (limited to 'include')
-rw-r--r--include/drm/drm_gem_shmem_helper.h13
-rw-r--r--include/drm/drm_self_refresh_helper.h3
2 files changed, 15 insertions, 1 deletions
diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h
index 01f514521687..7865e6b5d36c 100644
--- a/include/drm/drm_gem_shmem_helper.h
+++ b/include/drm/drm_gem_shmem_helper.h
@@ -44,7 +44,20 @@ struct drm_gem_shmem_object {
*/
unsigned int pages_use_count;
+ /**
+ * @madv: State for madvise
+ *
+ * 0 is active/inuse.
+ * A negative value is the object is purged.
+ * Positive values are driver specific and not used by the helpers.
+ */
int madv;
+
+ /**
+ * @madv_list: List entry for madvise tracking
+ *
+ * Typically used by drivers to track purgeable objects
+ */
struct list_head madv_list;
/**
diff --git a/include/drm/drm_self_refresh_helper.h b/include/drm/drm_self_refresh_helper.h
index 5b79d253fb46..520235c20708 100644
--- a/include/drm/drm_self_refresh_helper.h
+++ b/include/drm/drm_self_refresh_helper.h
@@ -13,7 +13,8 @@ struct drm_crtc;
void drm_self_refresh_helper_alter_state(struct drm_atomic_state *state);
void drm_self_refresh_helper_update_avg_times(struct drm_atomic_state *state,
- unsigned int commit_time_ms);
+ unsigned int commit_time_ms,
+ unsigned int new_self_refresh_mask);
int drm_self_refresh_helper_init(struct drm_crtc *crtc);
void drm_self_refresh_helper_cleanup(struct drm_crtc *crtc);