mediacodec_samsung: allow to write force_empty count
Bug: 294335163
Test: android.mediapc.cts.MultiDecoderPerfTest#test4kHbd[6_video/hevc_c2.exynos.hevc.decoder.secure_true]
Change-Id: I9c9dfcd8f103900b3e92e9bd8e1f350432f4b36a
diff --git a/mediacodec/samsung/sepolicy/file.te b/mediacodec/samsung/sepolicy/file.te
index 99c3b66..2b95172 100644
--- a/mediacodec/samsung/sepolicy/file.te
+++ b/mediacodec/samsung/sepolicy/file.te
@@ -1 +1,2 @@
type sysfs_mfc, sysfs_type, fs_type;
+type sysfs_force_empty, sysfs_type, fs_type;
diff --git a/mediacodec/samsung/sepolicy/genfs_contexts b/mediacodec/samsung/sepolicy/genfs_contexts
index d44d760..0e48616 100644
--- a/mediacodec/samsung/sepolicy/genfs_contexts
+++ b/mediacodec/samsung/sepolicy/genfs_contexts
@@ -1 +1,2 @@
genfscon sysfs /devices/platform/mfc/video4linux/video u:object_r:sysfs_mfc:s0
+genfscon sysfs /kernel/vendor_mm/cma/vframe/force_empty u:object_r:sysfs_force_empty:s0
diff --git a/mediacodec/samsung/sepolicy/mediacodec_samsung.te b/mediacodec/samsung/sepolicy/mediacodec_samsung.te
index efc83d7..b5bd996 100644
--- a/mediacodec/samsung/sepolicy/mediacodec_samsung.te
+++ b/mediacodec/samsung/sepolicy/mediacodec_samsung.te
@@ -14,6 +14,9 @@
allow mediacodec_samsung sysfs_mfc:file r_file_perms;
allow mediacodec_samsung sysfs_mfc:dir r_dir_perms;
+allow mediacodec_samsung sysfs_force_empty:dir r_file_perms;
+allow mediacodec_samsung sysfs_force_empty:file rw_file_perms;
+
# can use graphics allocator
hal_client_domain(mediacodec_samsung, hal_graphics_allocator)