shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-06 02:50:49 +09:00
Code Issues Packages Projects Releases Wiki Activity

video: rockchip: rga3: add running log for rga_mm

Browse Source 
Change-Id: I8b5be45051d3908cde229068006f32a214ed83c0
Signed-off-by: Yu Qiaowei <cerf.yu@rock-chips.com>
This commit is contained in:
Yu Qiaowei
2023-10-10 11:17:08 +08:00
committed by Tao Huang
parent 10f1fb3421
commit 87cd5efe03
1 changed files with 11 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/video/rockchip/rga3/rga_mm.c
View File

@@ -1482,6 +1482,11 @@ static void rga_mm_put_buffer(struct rga_mm *mm,
if (rga_mm_sync_dma_sg_for_cpu(internal_buffer, job, dir))
pr_err("sync sgt for cpu error!\n");
if (DEBUGGER_EN(MM)) {
pr_info("handle[%d] put info:\n", (int)internal_buffer->handle);
rga_mm_dump_buffer(internal_buffer);
}
mutex_lock(&mm->lock);
kref_put(&internal_buffer->refcount, rga_mm_kref_release_buffer);
mutex_unlock(&mm->lock);
@@ -2028,6 +2033,12 @@ uint32_t rga_mm_import_buffer(struct rga_external_buffer *external_buffer,
kref_get(&internal_buffer->refcount);
mutex_unlock(&mm->lock);
if (DEBUGGER_EN(MM)) {
pr_info("import existing buffer:\n");
rga_mm_dump_buffer(internal_buffer);
}
return internal_buffer->handle;
}