Merge "Make the tv tuner hal use libdmabufheap instead of libion" am: 5001056e0f
Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1610134
MUST ONLY BE SUBMITTED BY AUTOMERGER
Change-Id: Ib9324b8c48e6e3961930e0c43155b1e00825c293
diff --git a/tv/tuner/1.0/default/Android.bp b/tv/tuner/1.0/default/Android.bp
index c85fbdf..ae15b6c 100644
--- a/tv/tuner/1.0/default/Android.bp
+++ b/tv/tuner/1.0/default/Android.bp
@@ -33,7 +33,7 @@
"libfmq",
"libhidlbase",
"libhidlmemory",
- "libion",
+ "libdmabufheap",
"liblog",
"libstagefright_foundation",
"libutils",
diff --git a/tv/tuner/1.0/default/Filter.cpp b/tv/tuner/1.0/default/Filter.cpp
index 30b19c0..a124a60 100644
--- a/tv/tuner/1.0/default/Filter.cpp
+++ b/tv/tuner/1.0/default/Filter.cpp
@@ -16,9 +16,11 @@
#define LOG_TAG "android.hardware.tv.tuner@1.0-Filter"
-#include "Filter.h"
+#include <BufferAllocator/BufferAllocator.h>
#include <utils/Log.h>
+#include "Filter.h"
+
namespace android {
namespace hardware {
namespace tv {
@@ -603,15 +605,15 @@
}
int Filter::createAvIonFd(int size) {
- // Create an ion fd and allocate an av fd mapped to a buffer to it.
- int ion_fd = ion_open();
- if (ion_fd == -1) {
- ALOGE("[Filter] Failed to open ion fd %d", errno);
+ // Create an DMA-BUF fd and allocate an av fd mapped to a buffer to it.
+ auto buffer_allocator = std::make_unique<BufferAllocator>();
+ if (!buffer_allocator) {
+ ALOGE("[Filter] Unable to create BufferAllocator object");
return -1;
}
int av_fd = -1;
- ion_alloc_fd(dup(ion_fd), size, 0 /*align*/, ION_HEAP_SYSTEM_MASK, 0 /*flags*/, &av_fd);
- if (av_fd == -1) {
+ av_fd = buffer_allocator->Alloc("system-uncached", size);
+ if (av_fd < 0) {
ALOGE("[Filter] Failed to create av fd %d", errno);
return -1;
}