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video: tegra: host: dla: fill input status after sem

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- fill input task status notifier after filling prefence actions
- use function over macro for action updates as supporting different
  types GoS, status, semaphore through single macro would be difficult
- correct max action size calculation to include task status size

Jira DLA-62

Change-Id: Ia0a57e0325667e3b36d9b6d0fb8b76d8c8a6c35d
Signed-off-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-on: http://git-master/r/1275942
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Shridhar Rasal
2016-12-23 11:21:34 +05:30
committed by Laxman Dewangan
parent 604084622a
commit d05b5d5d1c
1 changed files with 96 additions and 112 deletions
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208
drivers/video/tegra/host/nvdla/nvdla_queue.c
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@@ -44,18 +44,6 @@
#define NVDLA_QUEUE_ABORT_TIMEOUT 10000 /* 10 sec */
#define NVDLA_QUEUE_ABORT_RETRY_PERIOD 500 /* 500 ms */
#define NVDLA_MAX_PREACTION_SIZE (((MAX_NUM_NVDLA_PREFENCES + MAX_NUM_NVDLA_IN_TASK_STATUS) * \
sizeof(struct dla_action_opcode)) + \
((MAX_NUM_NVDLA_PREFENCES + MAX_NUM_NVDLA_IN_TASK_STATUS) * \
sizeof(struct dla_action_semaphore)) + \
sizeof(struct dla_action_opcode))
#define NVDLA_MAX_POSTACTION_SIZE (((MAX_NUM_NVDLA_POSTFENCES + MAX_NUM_NVDLA_OUT_TASK_STATUS) * \
sizeof(struct dla_action_opcode)) + \
((MAX_NUM_NVDLA_POSTFENCES + MAX_NUM_NVDLA_OUT_TASK_STATUS) * \
sizeof(struct dla_action_semaphore)) + \
sizeof(struct dla_action_opcode))
/* task management API's */
static int nvdla_assign_task_desc_mem(struct nvdla_task *task)
{
@@ -348,6 +336,24 @@ fail_to_alloc_handles:
return err;
}
static inline int nvdla_get_max_preaction_size(void)
{
return (((MAX_NUM_NVDLA_PREFENCES + MAX_NUM_NVDLA_IN_TASK_STATUS) *
sizeof(struct dla_action_opcode)) +
(MAX_NUM_NVDLA_PREFENCES * sizeof(struct dla_action_semaphore)) +
(MAX_NUM_NVDLA_IN_TASK_STATUS * sizeof(struct dla_action_task_status)) +
sizeof(struct dla_action_opcode));
}
static inline int nvdla_get_max_postaction_size(void)
{
return (((MAX_NUM_NVDLA_POSTFENCES + MAX_NUM_NVDLA_OUT_TASK_STATUS) *
sizeof(struct dla_action_opcode)) +
(MAX_NUM_NVDLA_POSTFENCES * sizeof(struct dla_action_semaphore)) +
(MAX_NUM_NVDLA_OUT_TASK_STATUS * sizeof(struct dla_action_task_status)) +
sizeof(struct dla_action_opcode));
}
static size_t nvdla_get_task_desc_size(void)
{
size_t size = 0;
@@ -358,54 +364,65 @@ static size_t nvdla_get_task_desc_size(void)
*/
size += sizeof(struct dla_task_descriptor);
size += (2 * MAX_NUM_ACTION_LIST * sizeof(struct dla_action_list));
size += NVDLA_MAX_PREACTION_SIZE;
size += NVDLA_MAX_POSTACTION_SIZE;
size += nvdla_get_max_preaction_size();
size += nvdla_get_max_preaction_size();
return size;
}
static inline u8 *add_opcode(u8 *mem, uint8_t op)
{
struct dla_action_opcode *opcode = (struct dla_action_opcode *)mem;
opcode->value = op;
return mem + sizeof(struct dla_action_opcode);
}
static u8 *add_fence_action(u8 *mem, uint8_t op, uint64_t addr, uint32_t val)
{
struct dla_action_semaphore *action;
mem = add_opcode(mem, op);
action = (struct dla_action_semaphore *)mem;
action->address = addr;
action->value = val;
return mem + sizeof(struct dla_action_semaphore);
}
static u8 *add_status_action(u8 *mem, uint8_t op, uint64_t addr,
uint16_t status)
{
struct dla_action_task_status *action;
mem = add_opcode(mem, op);
action = (struct dla_action_task_status *)mem;
action->address = addr;
action->status = status;
return mem + sizeof(struct dla_action_task_status);
}
static int nvdla_fill_postactions(struct nvdla_task *task)
{
struct dla_task_descriptor *task_desc = task->task_desc;
struct nvhost_buffers *buffers = task->buffers;
struct nvhost_queue *queue = task->queue;
struct platform_device *pdev = queue->pool->pdev;
struct dla_action_semaphore *postaction;
struct dla_action_list *postactionl;
struct dla_action_opcode *opcode;
uint16_t postactionlist_of;
void *next = NULL;
u8 *next, *start;
void *mem;
int i, j, post_cnt = 0;;
int i, j = 0;
/* update postaction list offset */
postactionlist_of = task_desc->postactions +
sizeof(struct dla_action_list) + NVDLA_MAX_PREACTION_SIZE;
sizeof(struct dla_action_list) + nvdla_get_max_preaction_size();
#define UPDATE_POSTACTION(_index, _opcode, _addr, _val) \
do { \
/* get next postaction base */ \
next = (char *)task_desc + postactionlist_of + \
_index * (sizeof(struct dla_action_opcode) + \
sizeof(struct dla_action_semaphore)); \
\
/* get base opcode */ \
opcode = (struct dla_action_opcode *)next; \
\
/* set action type */ \
opcode->value = _opcode; \
\
/* get actual postaction address */ \
postaction = (struct dla_action_semaphore *) \
((char *)opcode + \
sizeof(struct dla_action_opcode)); \
\
/* update action */ \
postaction->address = _addr; \
postaction->value = _val; \
nvdla_dbg_info(pdev, "POST opcode[%d] a[%llu] v[%d]", \
_opcode, _addr, _val); \
} while (0)
start = next = (u8 *)task_desc + postactionlist_of;
/* fill all postactions */
for (i = 0; i < task->num_postfences; i++) {
@@ -413,7 +430,7 @@ static int nvdla_fill_postactions(struct nvdla_task *task)
/* update action */
switch (task->postfences[i].type) {
case NVDLA_FENCE_TYPE_SYNCPT: {
UPDATE_POSTACTION(post_cnt++, POSTACTION_SEM,
next = add_fence_action(next, POSTACTION_SEM,
nvhost_syncpt_address(pdev, queue->syncpt_id),
0);
break;
@@ -437,7 +454,7 @@ static int nvdla_fill_postactions(struct nvdla_task *task)
1, &dma_addr, &dma_size))
break;
UPDATE_POSTACTION(post_cnt++, POSTACTION_TS_SEM,
next = add_fence_action(next, POSTACTION_TS_SEM,
dma_addr + task->postfences[i].sem_offset,
task->postfences[i].sem_val);
break;
@@ -457,7 +474,7 @@ static int nvdla_fill_postactions(struct nvdla_task *task)
1, &dma_addr, &dma_size))
break;
UPDATE_POSTACTION(post_cnt++, POSTACTION_SEM,
next = add_fence_action(next, POSTACTION_SEM,
dma_addr + task->postfences[i].sem_offset,
task->postfences[i].sem_val);
break;
@@ -485,22 +502,18 @@ static int nvdla_fill_postactions(struct nvdla_task *task)
1, &dma_addr, &dma_size))
break;
UPDATE_POSTACTION(post_cnt++, POSTACTION_TASK_STATUS,
next = add_status_action(next, POSTACTION_TASK_STATUS,
dma_addr + task->out_task_status[j].offset,
task->out_task_status[j].status);
}
/* update end of action list */
UPDATE_POSTACTION(post_cnt++, POSTACTION_TERMINATE, (dma_addr_t)0x0, 0);
next = add_opcode(next, POSTACTION_TERMINATE);
mem = (char *)task_desc + task_desc->postactions;
postactionl = (struct dla_action_list *)mem;
postactionl->offset = postactionlist_of;
postactionl->size = ((i * (sizeof(struct dla_action_opcode) +
sizeof(struct dla_action_semaphore))));
postactionl->size += ((j * (sizeof(struct dla_action_opcode) +
sizeof(struct dla_action_task_status))));
postactionl->size += sizeof(struct dla_action_opcode);
postactionl->size = next - start;
return 0;
}
@@ -513,62 +526,17 @@ static int nvdla_fill_preactions(struct nvdla_task *task)
struct platform_device *pdev = queue->pool->pdev;
struct nvhost_master *host = nvhost_get_host(pdev);
struct nvhost_syncpt *sp = &host->syncpt;
struct dla_action_semaphore *preaction;
struct dla_action_list *preactionl;
struct dla_action_opcode *opcode;
uint16_t preactionlist_of;
void *next = NULL;
u8 *next, *start;
void *mem;
int i, pre_cnt = 0, j;
int i, j;
/* preaction list offset update */
preactionlist_of = task_desc->postactions +
sizeof(struct dla_action_list);
#define UPDATE_PREACTION(_index, _opcode, _addr, _val) \
do { \
/* get next preaction base */ \
next = (char *)task_desc + preactionlist_of + \
_index * (sizeof(struct dla_action_opcode) + \
sizeof(struct dla_action_semaphore)); \
\
/* get base opcode */ \
opcode = (struct dla_action_opcode *)next; \
\
/* set action type */ \
opcode->value = _opcode; \
\
/* get actual preaction address */ \
preaction = (struct dla_action_semaphore *) \
((char *)opcode + \
sizeof(struct dla_action_opcode)); \
\
/* update action */ \
preaction->address = _addr; \
preaction->value = _val; \
nvdla_dbg_info(pdev, "PRE opcode[%d] a[%llu] v[%d]", \
_opcode, _addr, _val); \
} while (0)
for (j = 0; j < task->num_in_task_status; j++) {
dma_addr_t dma_addr;
size_t dma_size;
nvdla_dbg_info(pdev, "i[%d] h[%u] o[%u] status[%d]",
j,
task->in_task_status[j].handle,
task->in_task_status[j].offset,
task->in_task_status[j].status);
if (nvhost_buffer_submit_pin(buffers,
&task->in_task_status[j].handle,
1, &dma_addr, &dma_size))
break;
UPDATE_PREACTION(pre_cnt++, PREACTION_TASK_STATUS,
dma_addr + task->in_task_status[j].offset,
task->in_task_status[j].status);
}
start = next = (u8 *)task_desc + preactionlist_of;
/* fill all preactions */
for (i = 0; i < task->num_prefences; i++) {
@@ -599,8 +567,7 @@ static int nvdla_fill_preactions(struct nvdla_task *task)
break;
}
UPDATE_PREACTION(pre_cnt++,
PREACTION_SEM_GE,
next = add_fence_action(next, PREACTION_SEM_GE,
nvhost_syncpt_address(pdev, id),
thresh);
}
@@ -612,10 +579,10 @@ static int nvdla_fill_preactions(struct nvdla_task *task)
task->prefences[i].syncpoint_index,
task->prefences[i].syncpoint_value);
UPDATE_PREACTION(pre_cnt++, PREACTION_SEM_GE,
next = add_fence_action(next, PREACTION_SEM_GE,
nvhost_syncpt_address(pdev,
task->prefences[i].syncpoint_index),
task->prefences[i].syncpoint_value);
task->prefences[i].syncpoint_value);
break;
}
case NVDLA_FENCE_TYPE_SEMAPHORE: {
@@ -633,7 +600,7 @@ static int nvdla_fill_preactions(struct nvdla_task *task)
1, &dma_addr, &dma_size))
break;
UPDATE_PREACTION(pre_cnt++, PREACTION_SEM_GE,
next = add_fence_action(next, PREACTION_SEM_GE,
dma_addr + task->prefences[i].sem_offset,
task->prefences[i].sem_val);
break;
@@ -645,18 +612,35 @@ static int nvdla_fill_preactions(struct nvdla_task *task)
}
}
/* fill input status after filling sem/synpt/gos */
for (j = 0; j < task->num_in_task_status; j++) {
dma_addr_t dma_addr;
size_t dma_size;
nvdla_dbg_info(pdev, "i[%d] h[%u] o[%u] status[%d]",
j,
task->in_task_status[j].handle,
task->in_task_status[j].offset,
task->in_task_status[j].status);
if (nvhost_buffer_submit_pin(buffers,
&task->in_task_status[j].handle,
1, &dma_addr, &dma_size))
break;
next = add_status_action(next, PREACTION_TASK_STATUS,
dma_addr + task->in_task_status[j].offset,
task->in_task_status[j].status);
}
/* update end of action list */
UPDATE_PREACTION(pre_cnt++, PREACTION_TERMINATE, (dma_addr_t)0x0, 0);
next = add_opcode(next, PREACTION_TERMINATE);
/* actually update lists data */
mem = (char *)task_desc + task_desc->preactions;
preactionl = (struct dla_action_list *)mem;
preactionl->offset = preactionlist_of;
preactionl->size = ((i * (sizeof(struct dla_action_opcode) +
sizeof(struct dla_action_semaphore))));
preactionl->size += ((j * (sizeof(struct dla_action_opcode) +
sizeof(struct dla_action_task_status))));
preactionl->size += sizeof(struct dla_action_opcode);
preactionl->size = next - start;
return 0;
}