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From:   Konrad Dybcio <konrad.dybcio@linaro.org>
Date:   Wed, 17 May 2023 23:14:19 +0200
Subject: [PATCH v3 06/17] media: venus: hfi_venus: Sanitize
 venus_boot_core() per-VPU-version
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Message-Id: <20230228-topic-venus-v3-6-6092ae43b58f@linaro.org>
References: <20230228-topic-venus-v3-0-6092ae43b58f@linaro.org>
In-Reply-To: <20230228-topic-venus-v3-0-6092ae43b58f@linaro.org>
To:     Stanimir Varbanov <stanimir.k.varbanov@gmail.com>,
        Vikash Garodia <quic_vgarodia@quicinc.com>,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Dikshita Agarwal <dikshita@qti.qualcomm.com>,
        Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
        Mansur Alisha Shaik <mansur@codeaurora.org>,
        Jonathan Marek <jonathan@marek.ca>,
        Hans Verkuil <hans.verkuil@cisco.com>,
        Dikshita Agarwal <quic_dikshita@quicinc.com>
Cc:     Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
        Stanimir Varbanov <stanimir.varbanov@linaro.org>,
        linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Marijn Suijten <marijn.suijten@somainline.org>,
        Konrad Dybcio <konrad.dybcio@linaro.org>,
        Vikash Garodia <quic_vgarodia@quicinc.com>
Precedence: bulk

The current assumption of IS_V6 is overgeneralized. Adjust the logic
to take the VPU hardware version into account.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 drivers/media/platform/qcom/venus/hfi_venus.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c
index 8fc8f46dc390..5af24e98caf0 100644
--- a/drivers/media/platform/qcom/venus/hfi_venus.c
+++ b/drivers/media/platform/qcom/venus/hfi_venus.c
@@ -447,19 +447,20 @@ static int venus_boot_core(struct venus_hfi_device *hdev)
 {
 	struct device *dev = hdev->core->dev;
 	static const unsigned int max_tries = 100;
-	u32 ctrl_status = 0, mask_val;
+	u32 ctrl_status = 0, mask_val = 0;
 	unsigned int count = 0;
 	void __iomem *cpu_cs_base = hdev->core->cpu_cs_base;
 	void __iomem *wrapper_base = hdev->core->wrapper_base;
 	int ret = 0;
 
-	if (IS_V6(hdev->core)) {
+	if (IS_IRIS2(hdev->core) || IS_IRIS2_1(hdev->core)) {
 		mask_val = readl(wrapper_base + WRAPPER_INTR_MASK);
 		mask_val &= ~(WRAPPER_INTR_MASK_A2HWD_BASK_V6 |
 			      WRAPPER_INTR_MASK_A2HCPU_MASK);
 	} else {
 		mask_val = WRAPPER_INTR_MASK_A2HVCODEC_MASK;
 	}
+
 	writel(mask_val, wrapper_base + WRAPPER_INTR_MASK);
 	writel(1, cpu_cs_base + CPU_CS_SCIACMDARG3);
 
@@ -479,10 +480,11 @@ static int venus_boot_core(struct venus_hfi_device *hdev)
 	if (count >= max_tries)
 		ret = -ETIMEDOUT;
 
-	if (IS_V6(hdev->core)) {
+	if (IS_IRIS2(hdev->core) || IS_IRIS2_1(hdev->core))
 		writel(0x1, cpu_cs_base + CPU_CS_H2XSOFTINTEN_V6);
+
+	if (IS_IRIS2(hdev->core) || IS_IRIS2_1(hdev->core))
 		writel(0x0, cpu_cs_base + CPU_CS_X2RPMH_V6);
-	}
 
 	return ret;
 }

-- 
2.40.1