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gpu: host1x: Support 40-bit addressing on Tegra186
author
Thierry Reding
<treding@nvidia.com>
Fri, 1 Feb 2019 13:28:28 +0000
(14:28 +0100)
committer
Thierry Reding
<treding@nvidia.com>
Thu, 7 Feb 2019 17:28:58 +0000
(18:28 +0100)
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
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diff --git
a/drivers/gpu/host1x/dev.c
b/drivers/gpu/host1x/dev.c
index
544b67f
..
ee3c7b8
100644
(file)
--- a/
drivers/gpu/host1x/dev.c
+++ b/
drivers/gpu/host1x/dev.c
@@
-136,7
+136,7
@@
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,
.num_sid_entries = ARRAY_SIZE(tegra186_sid_table),
.sid_table = tegra186_sid_table,