Re: [PATCH 06/18] media: venus: hfi_venus: Write to VIDC_CTRL_INIT after unmasking interrupts

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On 28/02/2023 15:24, Konrad Dybcio wrote:
The downstream driver signals the hardware to be enabled only after the
interrupts are unmasked, which... makes sense. Follow suit.

Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
---
  drivers/media/platform/qcom/venus/hfi_venus.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c
index 772e5e9cf127..4d785e53aa0b 100644
--- a/drivers/media/platform/qcom/venus/hfi_venus.c
+++ b/drivers/media/platform/qcom/venus/hfi_venus.c
@@ -454,7 +454,6 @@ static int venus_boot_core(struct venus_hfi_device *hdev)
  	void __iomem *wrapper_base = hdev->core->wrapper_base;
  	int ret = 0;
- writel(BIT(VIDC_CTRL_INIT_CTRL_SHIFT), cpu_cs_base + VIDC_CTRL_INIT);
  	if (IS_IRIS1(hdev->core) || 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 |
@@ -466,6 +465,7 @@ static int venus_boot_core(struct venus_hfi_device *hdev)
  	writel(mask_val, wrapper_base + WRAPPER_INTR_MASK);
  	writel(1, cpu_cs_base + CPU_CS_SCIACMDARG3);
+ writel(BIT(VIDC_CTRL_INIT_CTRL_SHIFT), cpu_cs_base + VIDC_CTRL_INIT);
  	while (!ctrl_status && count < max_tries) {
  		ctrl_status = readl(cpu_cs_base + CPU_CS_SCIACMDARG0);
  		if ((ctrl_status & CPU_CS_SCIACMDARG0_ERROR_STATUS_MASK) == 4) {


This should go before you add your new macros in-place of IS_V6() and it should have a fixes.

---
bod



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