mirror of
git://nv-tegra.nvidia.com/linux-nv-oot.git
synced 2025-12-24 02:01:36 +03:00
video: tegra: host: dla: add TIMESTAMP semaphore
- this adds TIMESTAMP semaphore for postactions - TIMESTAMP semaphore is similar to default SEMAPHORE with added field to update timestamp Jira DLA-197 Change-Id: I2e663c7bfcf5e75727c9ac3a1c41ce333e45cf15 Signed-off-by: Shridhar Rasal <srasal@nvidia.com> Reviewed-on: http://git-master/r/1274611 Reviewed-by: Prashant Gaikwad <pgaikwad@nvidia.com> GVS: Gerrit_Virtual_Submit
This commit is contained in:
committed by
Laxman Dewangan
parent
cc7e3c8d9b
commit
05077ef1d2
@@ -144,7 +144,8 @@ static void nvdla_task_free_locked(struct nvdla_task *task)
|
|||||||
}
|
}
|
||||||
|
|
||||||
for (i = 0; i < task->num_postfences; i++) {
|
for (i = 0; i < task->num_postfences; i++) {
|
||||||
if (task->postfences[i].type == NVDLA_FENCE_TYPE_SEMAPHORE &&
|
if ((task->postfences[i].type == NVDLA_FENCE_TYPE_SEMAPHORE ||
|
||||||
|
task->postfences[i].type == NVDLA_FENCE_TYPE_TS_SEMAPHORE) &&
|
||||||
task->postfences[i].sem_handle) {
|
task->postfences[i].sem_handle) {
|
||||||
nvhost_buffer_submit_unpin(task->buffers,
|
nvhost_buffer_submit_unpin(task->buffers,
|
||||||
&task->postfences[i].sem_handle, 1);
|
&task->postfences[i].sem_handle, 1);
|
||||||
@@ -400,6 +401,20 @@ static int nvdla_fill_postactions(struct nvdla_task *task)
|
|||||||
queue->syncpt_id);
|
queue->syncpt_id);
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
case NVDLA_FENCE_TYPE_TS_SEMAPHORE: {
|
||||||
|
|
||||||
|
/* TS SEMAPHORE just has extra memory bytes allocated
|
||||||
|
* to store TS as compared default semaphore.
|
||||||
|
* override action/opecode type here.
|
||||||
|
*/
|
||||||
|
|
||||||
|
nvdla_dbg_info(pdev, "POST setting TS SEMAPHORE");
|
||||||
|
opcode->value = POSTACTION_TS_SEM;
|
||||||
|
|
||||||
|
/* don't break here and allow to execute semaphore
|
||||||
|
* action setting
|
||||||
|
*/
|
||||||
|
}
|
||||||
case NVDLA_FENCE_TYPE_SEMAPHORE: {
|
case NVDLA_FENCE_TYPE_SEMAPHORE: {
|
||||||
dma_addr_t dma_addr;
|
dma_addr_t dma_addr;
|
||||||
size_t dma_size;
|
size_t dma_size;
|
||||||
|
|||||||
Reference in New Issue
Block a user