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drm/tegra: Update to UAPI v5

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Update the tegra-drm driver to the 'Host1x/Tegra UAPI v5' series [0].
This fixes a few minor bugs found in the previous series.

[0] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=223684

Bug 200687525

Change-Id: I270016756b6b689c1fada208896cee81223e7042
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2469984
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Jon Hunter
2021-01-12 10:49:02 +00:00
committed by Laxman Dewangan
parent d088bfa37d
commit d3ea27d381
5 changed files with 48 additions and 16 deletions
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3
drivers/gpu/drm/tegra/uapi/uapi.c
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@@ -215,9 +215,10 @@ int tegra_drm_ioctl_channel_map(struct drm_device *drm, void *data,
/* TODO only map the requested part */
mapping->iova = sg_dma_address(mapping->sgt->sgl);
mapping->iova_end = mapping->iova + gem->size;
}
mapping->iova_end = mapping->iova + gem->size;
mutex_unlock(&fpriv->lock);
err = xa_alloc(&ctx->mappings, &mapping_id, mapping,