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video: driver: Set proper HFI during low latency for decoder

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Decoder supports dynamic low latency. When client configures the
video session in low latency mode, driver would configure the
firmware such that HFI_CMD_SETTINGS_CHANGE is triggerred on
sync frame boundary.

Change-Id: Ie70eaaeb8ad420db926f0d99f77723476deee400
Signed-off-by: Vikash Garodia <vgarodia@codeaurora.org>
This commit is contained in:
Vikash Garodia
2021-05-28 15:28:52 +05:30
parent 69e6b8c0ca
commit c1bf1d2bc9
4 changed files with 30 additions and 3 deletions
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21
driver/vidc/src/msm_vidc_control.c
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@@ -3351,3 +3351,24 @@ int msm_vidc_set_pipe(void *instance,
return rc;
}
int msm_vidc_set_seq_change_at_sync_frame(void* instance,
enum msm_vidc_inst_capability_type cap_id)
{
int rc = 0;
u32 payload;
struct msm_vidc_inst* inst = (struct msm_vidc_inst*)instance;
if (!inst || !inst->capabilities) {
d_vpr_e("%s: invalid params\n", __func__);
return -EINVAL;
}
payload = inst->capabilities->cap[LOWLATENCY_MODE].value;
rc = msm_vidc_packetize_control(inst, cap_id, HFI_PAYLOAD_U32,
&payload, sizeof(u32), __func__);
if (rc)
return rc;
return rc;
}