Searched hist:"86044 e749be77a3544990027244abb20ddb3caf0" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/tegra/ |
| H A D | hub.c | diff 86044e749be77a3544990027244abb20ddb3caf0 Fri Mar 26 09:51:32 CDT 2021 Thierry Reding <treding@nvidia.com> drm/tegra: dc: Inherit DMA mask
Inherit the DMA mask from host1x (on Tegra210 and earlier) or the
display hub (on Tegra186 and later). This is necessary in order to
properly map buffers without SMMU support and use the maximum IOVA
space available with SMMU support.
Signed-off-by: Thierry Reding <treding@nvidia.com>
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| H A D | dc.c | diff 86044e749be77a3544990027244abb20ddb3caf0 Fri Mar 26 09:51:32 CDT 2021 Thierry Reding <treding@nvidia.com> drm/tegra: dc: Inherit DMA mask
Inherit the DMA mask from host1x (on Tegra210 and earlier) or the
display hub (on Tegra186 and later). This is necessary in order to
properly map buffers without SMMU support and use the maximum IOVA
space available with SMMU support.
Signed-off-by: Thierry Reding <treding@nvidia.com>
|