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| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2023-06-16 02:36:58 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-08-10 08:58:35 +0300 |
| commit | dca24b633c829940ada7c6b0dd74558b54e39ece (patch) | |
| tree | 96ac0f4fd72c330245828cc8f422559ff416f755 /drivers/media/platform/qcom/venus | |
| parent | d5a8d2d3ec32988ef936e1e3e1ce61aa52e0a923 (diff) | |
| download | linux-dca24b633c829940ada7c6b0dd74558b54e39ece.tar.xz | |
media: venus: core: Set up secure memory ranges for SC7180
Not all SC7180 devices ship with ChromeOS firmware. WoA devices use
Android-like TZ, which uses PAS for image authentication. That requires
the predefined virtual address ranges to be passed via scm calls.
Define them to enable Venus on non-CrOS SC7180 devices.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media/platform/qcom/venus')
| -rw-r--r-- | drivers/media/platform/qcom/venus/core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index 8972845569c2..d5e3dabc2e26 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -764,6 +764,10 @@ static const struct venus_resources sc7180_res = { .vmem_size = 0, .vmem_addr = 0, .dma_mask = 0xe0000000 - 1, + .cp_start = 0, + .cp_size = 0x70800000, + .cp_nonpixel_start = 0x1000000, + .cp_nonpixel_size = 0x24800000, .fwname = "qcom/venus-5.4/venus.mdt", }; |