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@xxxxxxxxxx>
---
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 2ae867cb4c48..bee1b4c98060 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -760,6 +760,10 @@ 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",
};
---
base-commit: 925294c9aa184801cc0a451b69a18dd0fe7d847d
change-id: 20230616-topic-sc7180_venus_lawp-965e5fd18c7a
Best regards,
--
Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
