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amd/vpelib: Add and fix collaborate sync data

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[Why&How]
The original implementation always have sync data == 1.
Make it increasing with some 4 bits in random to help debugging
collaborate sync issues across multiple contexts.

Reviewed-by: Roy Chan <roy.chan@amd.com>
Acked-by: Alan Liu <haoping.liu@amd.com>
Signed-off-by: Tomson Chang <tomson.chang@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30715>
This commit is contained in:
Chang, Tomson 2024-05-16 00:01:02 +08:00 • committed by Marge Bot
parent 015b1b52c8
commit 6483c2c786
1 changed files with 12 additions and 5 deletions
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17
src/amd/vpelib/src/core/vpelib.c
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@ -37,6 +37,8 @@
#include "mpc.h"
#include "opp.h"
#include "geometric_scaling.h"
#include <stdlib.h>
#include <time.h>
static void override_debug_option(
struct vpe_debug_options *debug, const struct vpe_debug_options *user_debug)
@ -130,11 +132,11 @@ static void override_debug_option(
static void verify_collaboration_mode(struct vpe_priv *vpe_priv)
{
if (vpe_priv->pub.level == VPE_IP_LEVEL_1_1) {
if (vpe_priv->collaboration_mode == true) {
vpe_priv->collaborate_sync_index = 1;
} else {
// after the f_model support collaborate sync command
// return VPE_STATUS_ERROR
if (vpe_priv->collaboration_mode == true && vpe_priv->collaborate_sync_index == 0) {
srand((unsigned int)time(NULL)); // Initialization, should only be called once.
uint32_t randnum = (uint32_t)rand();
randnum = randnum & 0x0000f000;
vpe_priv->collaborate_sync_index = (int32_t)randnum;
}
} else if (vpe_priv->pub.level == VPE_IP_LEVEL_1_0) {
vpe_priv->collaboration_mode = false;
@ -177,6 +179,11 @@ struct vpe *vpe_create(const struct vpe_init_data *params)
vpe_priv->ops_support = false;
vpe_priv->scale_yuv_matrix = true;
#ifdef VPE_BUILD_1_1
vpe_priv->collaborate_sync_index = 0;
#endif
return &vpe_priv->pub;
}