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drm/tegra: Fix interconnect support for Linux v6.2+

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Interconnect support for multimedia engines is disable for Linux v6.2
kernels. Rather than always disabling interconnect support for these
kernels, we just need to ensure the necessary upstream kernel patches
are in place for Linux v6.2 kernels. Therefore, enable interconnect
support for all kernels.

Bug 4097374

Change-Id: Ibceb866ba239454a131543cdff90e68007b28942
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2937758
Reviewed-by: Johnny Liu <johnliu@nvidia.com>
Reviewed-by: Sumit Gupta <sumitg@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Jon Hunter
2023-07-17 10:57:05 +01:00
committed by mobile promotions
parent 32221411a4
commit 9f2ed528c8
4 changed files with 0 additions and 20 deletions
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5
drivers/gpu/drm/tegra/nvdec.c
View File

@@ -785,15 +785,10 @@ static int nvdec_probe(struct platform_device *pdev)
}
nvdec->icc_write = devm_of_icc_get(dev, "write");
#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 2, 0)
if (IS_ERR(nvdec->icc_write)) {
dev_err(&pdev->dev, "failed to get icc write handle\n");
return PTR_ERR(nvdec->icc_write);
}
#else
if (IS_ERR(nvdec->icc_write))
nvdec->icc_write = NULL;
#endif
platform_set_drvdata(pdev, nvdec);

5
drivers/gpu/drm/tegra/nvenc.c
View File

@@ -651,15 +651,10 @@ static int nvenc_probe(struct platform_device *pdev)
return err;
nvenc->icc_write = devm_of_icc_get(dev, "write");
#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 2, 0)
if (IS_ERR(nvenc->icc_write)) {
dev_err(&pdev->dev, "failed to get icc write handle\n");
return PTR_ERR(nvenc->icc_write);
}
#else
if (IS_ERR(nvenc->icc_write))
nvenc->icc_write = NULL;
#endif
platform_set_drvdata(pdev, nvenc);

5
drivers/gpu/drm/tegra/nvjpg.c
View File

@@ -638,15 +638,10 @@ static int nvjpg_probe(struct platform_device *pdev)
return err;
nvjpg->icc_write = devm_of_icc_get(dev, "write");
#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 2, 0)
if (IS_ERR(nvjpg->icc_write)) {
dev_err(&pdev->dev, "failed to get icc write handle\n");
return PTR_ERR(nvjpg->icc_write);
}
#else
if (IS_ERR(nvjpg->icc_write))
nvjpg->icc_write = NULL;
#endif
platform_set_drvdata(pdev, nvjpg);

5
drivers/gpu/drm/tegra/vic.c
View File

@@ -705,15 +705,10 @@ static int vic_probe(struct platform_device *pdev)
}
vic->icc_write = devm_of_icc_get(dev, "write");
#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 2, 0)
if (IS_ERR(vic->icc_write)) {
dev_err(&pdev->dev, "failed to get icc write handle\n");
return PTR_ERR(vic->icc_write);
}
#else
if (IS_ERR(vic->icc_write))
vic->icc_write = NULL;
#endif
if (!dev->pm_domain) {
vic->rst = devm_reset_control_get(dev, "vic");