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drivers: pva: Fix ver check to pin HW seq buffer

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While trying to pin HW Sequence buffer, ensure
that chip generation is not GEN1 since
HW sequencer is not supported only in GEN1.

JIRA PVAAS-12257

Change-Id: I3684f6a05f336aeda9be21ba783836bfaf454134
Signed-off-by: abhamidipati <abhamidipati@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2948207
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2999159
Reviewed-by: Krish Agarwal <krisha@nvidia.com>
Reviewed-by: Omar Nemri <onemri@nvidia.com>
Tested-by: Omar Nemri <onemri@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Amruta Bhamidipati
2023-08-03 21:39:11 +00:00
committed by mobile promotions
parent 97f5252632
commit 49f4109b66
1 changed files with 2 additions and 2 deletions
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4
drivers/video/tegra/host/pva/pva_dma.c
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@@ -2128,8 +2128,8 @@ int pva_task_write_dma_info(struct pva_submit_task *task,
}
if (task->hwseq_config.hwseqBuf.pin_id != 0U) {
if (hwgen != PVA_HW_GEN2) {
/* HW sequencer is supported only in HW_GEN2 */
if (hwgen == PVA_HW_GEN1) {
/* HW sequencer is not supported in HW_GEN1 */
err = -EINVAL;
goto out;
}