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| author | Mikko Perttunen <mperttunen@nvidia.com> | 2021-09-16 17:55:17 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2021-12-16 14:07:06 +0100 |
| commit | 46f226c93d35b936aeec6eb31da932dc2e86f413 (patch) | |
| tree | 3e5c016ccebaec78bc9c4fc70accc9201fb36b6d /drivers/gpu/host1x/dev.c | |
| parent | cae7472e4fb965aaa86bc9b7b6f4b739f09c178d (diff) | |
| download | linux-46f226c93d35b936aeec6eb31da932dc2e86f413.tar.gz linux-46f226c93d35b936aeec6eb31da932dc2e86f413.tar.bz2 linux-46f226c93d35b936aeec6eb31da932dc2e86f413.zip | |
drm/tegra: Add NVDEC driver
Add support for booting and using NVDEC on Tegra210, Tegra186
and Tegra194 to the Host1x and TegraDRM drivers. Booting in
secure mode is not currently supported.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/host1x/dev.c')
| -rw-r--r-- | drivers/gpu/host1x/dev.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c index 85eb3d19bbdb..3d4cabdbc78d 100644 --- a/drivers/gpu/host1x/dev.c +++ b/drivers/gpu/host1x/dev.c @@ -132,6 +132,12 @@ static const struct host1x_sid_entry tegra186_sid_table[] = { .offset = 0x30, .limit = 0x34 }, + { + /* NVDEC */ + .base = 0x1b00, + .offset = 0x30, + .limit = 0x34 + }, }; static const struct host1x_info host1x06_info = { @@ -156,6 +162,18 @@ static const struct host1x_sid_entry tegra194_sid_table[] = { .offset = 0x30, .limit = 0x34 }, + { + /* NVDEC */ + .base = 0x1b00, + .offset = 0x30, + .limit = 0x34 + }, + { + /* NVDEC1 */ + .base = 0x1bc0, + .offset = 0x30, + .limit = 0x34 + }, }; static const struct host1x_info host1x07_info = { |