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memory: tegra: Add gr2d and gr3d to DRM IOMMU group 

All of the devices making up the Tegra DRM device want to share a single
IOMMU domain. Put them into a single group to allow them to do that.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2019-10-28 13:37:07 +01:00
parent c4c21f2215
commit 63a613fdb1
3 changed files with 19 additions and 12 deletions
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10
drivers/memory/tegra/tegra114.c
View File

@ -909,16 +909,18 @@ static const struct tegra_smmu_swgroup tegra114_swgroups[] = {
{ .name = "tsec", .swgroup = TEGRA_SWGROUP_TSEC, .reg = 0x294 },
};
static const unsigned int tegra114_group_display[] = {
static const unsigned int tegra114_group_drm[] = {
TEGRA_SWGROUP_DC,
TEGRA_SWGROUP_DCB,
TEGRA_SWGROUP_G2,
TEGRA_SWGROUP_NV,
};
static const struct tegra_smmu_group_soc tegra114_groups[] = {
{
.name = "display",
.swgroups = tegra114_group_display,
.num_swgroups = ARRAY_SIZE(tegra114_group_display),
.name = "drm",
.swgroups = tegra114_group_drm,
.num_swgroups = ARRAY_SIZE(tegra114_group_drm),
},
};

10
drivers/memory/tegra/tegra124.c
View File

@ -974,16 +974,18 @@ static const struct tegra_smmu_swgroup tegra124_swgroups[] = {
{ .name = "vi", .swgroup = TEGRA_SWGROUP_VI, .reg = 0x280 },
};
static const unsigned int tegra124_group_display[] = {
static const unsigned int tegra124_group_drm[] = {
TEGRA_SWGROUP_DC,
TEGRA_SWGROUP_DCB,
TEGRA_SWGROUP_GPU,
TEGRA_SWGROUP_VIC,
};
static const struct tegra_smmu_group_soc tegra124_groups[] = {
{
.name = "display",
.swgroups = tegra124_group_display,
.num_swgroups = ARRAY_SIZE(tegra124_group_display),
.name = "drm",
.swgroups = tegra124_group_drm,
.num_swgroups = ARRAY_SIZE(tegra124_group_drm),
},
};

11
drivers/memory/tegra/tegra30.c
View File

@ -931,16 +931,19 @@ static const struct tegra_smmu_swgroup tegra30_swgroups[] = {
{ .name = "isp", .swgroup = TEGRA_SWGROUP_ISP, .reg = 0x258 },
};
static const unsigned int tegra30_group_display[] = {
static const unsigned int tegra30_group_drm[] = {
TEGRA_SWGROUP_DC,
TEGRA_SWGROUP_DCB,
TEGRA_SWGROUP_G2,
TEGRA_SWGROUP_NV,
TEGRA_SWGROUP_NV2,
};
static const struct tegra_smmu_group_soc tegra30_groups[] = {
{
.name = "display",
.swgroups = tegra30_group_display,
.num_swgroups = ARRAY_SIZE(tegra30_group_display),
.name = "drm",
.swgroups = tegra30_group_drm,
.num_swgroups = ARRAY_SIZE(tegra30_group_drm),
},
};