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Subject: media: venus: core: Set up secure memory ranges for SC7280 Author: Luca Weiss <[email protected]> Date: Fri Dec 1 10:33:18 2023 +0100 Not all SC7280 devices ship with ChromeOS firmware. Other devices need 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 SC7280 devices. Reviewed-by: Konrad Dybcio <[email protected]> Reviewed-by: Bryan O'Donoghue <[email protected]> Reviewed-by: Vikash Garodia <[email protected]> Signed-off-by: Luca Weiss <[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 9cffe975581b..a712dd4f02a5 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -881,6 +881,10 @@ static const struct venus_resources sc7280_res = { .vmem_size = 0, .vmem_addr = 0, .dma_mask = 0xe0000000 - 1, + .cp_start = 0, + .cp_size = 0x25800000, + .cp_nonpixel_start = 0x1000000, + .cp_nonpixel_size = 0x24800000, .fwname = "qcom/vpu-2.0/venus.mbn", }; _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
