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Subject: media: venus: core: Set up secure memory ranges for SC7180 Author: Konrad Dybcio <[email protected]> Date: Fri Jun 16 01:36:58 2023 +0200 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 <[email protected]> Signed-off-by: Stanimir Varbanov <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> drivers/media/platform/qcom/venus/core.c | 4 ++++ 1 file changed, 4 insertions(+) --- 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", }; _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
