From: Thierry Reding <thierry.reding@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: linux-tegra@vger.kernel.org, Dmitry Osipenko <digetx@gmail.com>,
dri-devel@lists.freedesktop.org,
Mikko Perttunen <mperttunen@nvidia.com>
Subject: [PATCH 5/5] gpu: host1x: Supports 40-bit addressing on Tegra186
Date: Wed, 23 Jan 2019 10:39:51 +0100 [thread overview]
Message-ID: <20190123093951.24908-6-thierry.reding@gmail.com> (raw)
In-Reply-To: <20190123093951.24908-1-thierry.reding@gmail.com>
From: Thierry Reding <treding@nvidia.com>
The host1x and clients instantiated on Tegra186 support addressing 40
bits of memory.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
drivers/gpu/host1x/dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c
index 419d8929a98f..32fad4da7936 100644
--- a/drivers/gpu/host1x/dev.c
+++ b/drivers/gpu/host1x/dev.c
@@ -127,7 +127,7 @@ static const struct host1x_info host1x06_info = {
.nb_bases = 16,
.init = host1x06_init,
.sync_offset = 0x0,
- .dma_mask = DMA_BIT_MASK(34),
+ .dma_mask = DMA_BIT_MASK(40),
.has_hypervisor = true,
};
--
2.19.1
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prev parent reply other threads:[~2019-01-23 9:40 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-23 9:39 [PATCH 0/5] drm/tegra: Fix IOVA space on Tegra186 and later Thierry Reding
2019-01-23 9:39 ` [PATCH 1/5] drm/tegra: Store parent pointer in Tegra DRM clients Thierry Reding
2019-01-23 14:06 ` Dmitry Osipenko
2019-01-23 9:39 ` [PATCH 2/5] drm/tegra: vic: Load firmware on demand Thierry Reding
2019-01-23 12:47 ` Dmitry Osipenko
2019-01-23 14:06 ` Thierry Reding
2019-01-23 14:19 ` Dmitry Osipenko
2019-01-23 9:39 ` [PATCH 3/5] drm/tegra: Setup shared IOMMU domain after initialization Thierry Reding
2019-01-23 14:55 ` Dmitry Osipenko
2019-01-23 16:28 ` Dmitry Osipenko
2019-01-23 9:39 ` [PATCH 4/5] drm/tegra: Restrict IOVA space to DMA mask Thierry Reding
2019-01-23 13:41 ` Dmitry Osipenko
2019-01-23 14:04 ` Thierry Reding
2019-01-23 14:33 ` Dmitry Osipenko
2019-01-23 15:55 ` Dmitry Osipenko
2019-01-23 19:42 ` Dmitry Osipenko
2019-01-24 10:24 ` Mikko Perttunen
2019-01-24 13:15 ` Dmitry Osipenko
2019-01-24 13:27 ` Mikko Perttunen
2019-01-24 13:51 ` Dmitry Osipenko
2019-01-24 18:08 ` Thierry Reding
2019-01-23 9:39 ` Thierry Reding [this message]
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