[PATCH v3 06/17] media: venus: hfi_venus: Sanitize venus_boot_core() per-VPU-version

From: Konrad Dybcio
Date: Wed May 17 2023 - 17:14:53 EST


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@xxxxxxxxxx>
---
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