From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Thu, 15 Jun 2023 23:36:58 +0000 (+0200)
Subject: media: venus: core: Set up secure memory ranges for SC7180
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=dca24b633c829940ada7c6b0dd74558b54e39ece;p=linux.git

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>
---

diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index 8972845569c2d..d5e3dabc2e264 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",
 };