From: Thierry Reding treding@nvidia.com
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 --- drivers/memory/tegra/tegra114.c | 10 ++++++---- drivers/memory/tegra/tegra124.c | 8 +++++--- drivers/memory/tegra/tegra30.c | 11 +++++++---- 3 files changed, 18 insertions(+), 11 deletions(-)
diff --git a/drivers/memory/tegra/tegra114.c b/drivers/memory/tegra/tegra114.c index ac8351b5beeb..48ef01c3ff90 100644 --- a/drivers/memory/tegra/tegra114.c +++ b/drivers/memory/tegra/tegra114.c @@ -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), }, };
diff --git a/drivers/memory/tegra/tegra124.c b/drivers/memory/tegra/tegra124.c index 5d0ccb2be206..62b30b1b9677 100644 --- a/drivers/memory/tegra/tegra124.c +++ b/drivers/memory/tegra/tegra124.c @@ -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), + .swgroups = tegra124_group_drm, + .num_swgroups = ARRAY_SIZE(tegra124_group_drm), }, };
diff --git a/drivers/memory/tegra/tegra30.c b/drivers/memory/tegra/tegra30.c index 14788fc2f9e8..8947bee6d032 100644 --- a/drivers/memory/tegra/tegra30.c +++ b/drivers/memory/tegra/tegra30.c @@ -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), }, };