Searched hist:"421 be3ee" (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/drivers/gpu/drm/rockchip/ |
H A D | rockchip_drm_drv.h | 421be3ee Tue Apr 05 09:32:50 CDT 2022 Robin Murphy <robin.murphy@arm.com> drm/rockchip: Refactor IOMMU initialisation
Defer the IOMMU domain setup until after successfully binding components, so we can figure out IOMMU support directly from the VOP devices themselves, rather than manually inferring it from the DT (which also fails to account for whether the IOMMU driver is actually loaded). Although this is somewhat of a logical cleanup, the main motivation is to prepare for a change in the iommu_domain_alloc() interface.
Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/94eee7ab434fe11eb0787f691e9f1ab03a2e91be.1649168685.git.robin.murphy@arm.com
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H A D | rockchip_drm_drv.c | 421be3ee Tue Apr 05 09:32:50 CDT 2022 Robin Murphy <robin.murphy@arm.com> drm/rockchip: Refactor IOMMU initialisation
Defer the IOMMU domain setup until after successfully binding components, so we can figure out IOMMU support directly from the VOP devices themselves, rather than manually inferring it from the DT (which also fails to account for whether the IOMMU driver is actually loaded). Although this is somewhat of a logical cleanup, the main motivation is to prepare for a change in the iommu_domain_alloc() interface.
Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/94eee7ab434fe11eb0787f691e9f1ab03a2e91be.1649168685.git.robin.murphy@arm.com
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H A D | rockchip_drm_vop.c | 421be3ee Tue Apr 05 09:32:50 CDT 2022 Robin Murphy <robin.murphy@arm.com> drm/rockchip: Refactor IOMMU initialisation
Defer the IOMMU domain setup until after successfully binding components, so we can figure out IOMMU support directly from the VOP devices themselves, rather than manually inferring it from the DT (which also fails to account for whether the IOMMU driver is actually loaded). Although this is somewhat of a logical cleanup, the main motivation is to prepare for a change in the iommu_domain_alloc() interface.
Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/94eee7ab434fe11eb0787f691e9f1ab03a2e91be.1649168685.git.robin.murphy@arm.com
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