[v1] Venus QoL / maintainability fixes

[PATCH 09/18] media: venus: hfi_venus: Fix version checks in venus_isr()

Posted by Konrad Dybcio 2 years, 6 months ago

IS_V6 was used there IS_IRIS2(_1) should have been and the !IS_V6
condition was only correct by luck and for now. Replace them both
with VPU version checks.

Fixes: 24fcc0522d87 ("media: venus: hfi: Add 6xx interrupt support")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 drivers/media/platform/qcom/venus/hfi_venus.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c
index 0d137e070407..ecfbac36de20 100644
--- a/drivers/media/platform/qcom/venus/hfi_venus.c
+++ b/drivers/media/platform/qcom/venus/hfi_venus.c
@@ -1136,7 +1136,7 @@ static irqreturn_t venus_isr(struct venus_core *core)
 	wrapper_base = hdev->core->wrapper_base;
 
 	status = readl(wrapper_base + WRAPPER_INTR_STATUS);
-	if (IS_V6(core)) {
+	if (IS_IRIS2(core) || IS_IRIS2_1(core)) {
 		if (status & WRAPPER_INTR_STATUS_A2H_MASK ||
 		    status & WRAPPER_INTR_STATUS_A2HWD_MASK_V6 ||
 		    status & CPU_CS_SCIACMDARG0_INIT_IDLE_MSG_MASK)
@@ -1148,7 +1148,7 @@ static irqreturn_t venus_isr(struct venus_core *core)
 			hdev->irq_status = status;
 	}
 	writel(1, cpu_cs_base + CPU_CS_A2HSOFTINTCLR);
-	if (!IS_V6(core))
+	if (!(IS_AR50_LITE(core) || IS_IRIS2(core) || IS_IRIS2_1(core)))
 		writel(status, wrapper_base + WRAPPER_INTR_CLEAR);
 
 	return IRQ_WAKE_THREAD;

-- 
2.39.2

Re: [PATCH 09/18] media: venus: hfi_venus: Fix version checks in venus_isr()

Posted by Dikshita Agarwal 2 years, 6 months ago

On 2/28/2023 8:54 PM, Konrad Dybcio wrote:
> IS_V6 was used there IS_IRIS2(_1) should have been and the !IS_V6
> condition was only correct by luck and for now. Replace them both
> with VPU version checks.
>
> Fixes: 24fcc0522d87 ("media: venus: hfi: Add 6xx interrupt support")
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
>   drivers/media/platform/qcom/venus/hfi_venus.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c
> index 0d137e070407..ecfbac36de20 100644
> --- a/drivers/media/platform/qcom/venus/hfi_venus.c
> +++ b/drivers/media/platform/qcom/venus/hfi_venus.c
> @@ -1136,7 +1136,7 @@ static irqreturn_t venus_isr(struct venus_core *core)
>   	wrapper_base = hdev->core->wrapper_base;
>   
>   	status = readl(wrapper_base + WRAPPER_INTR_STATUS);
> -	if (IS_V6(core)) {
> +	if (IS_IRIS2(core) || IS_IRIS2_1(core)) {
>   		if (status & WRAPPER_INTR_STATUS_A2H_MASK ||
>   		    status & WRAPPER_INTR_STATUS_A2HWD_MASK_V6 ||
>   		    status & CPU_CS_SCIACMDARG0_INIT_IDLE_MSG_MASK)
> @@ -1148,7 +1148,7 @@ static irqreturn_t venus_isr(struct venus_core *core)
>   			hdev->irq_status = status;
>   	}
>   	writel(1, cpu_cs_base + CPU_CS_A2HSOFTINTCLR);
> -	if (!IS_V6(core))
> +	if (!(IS_AR50_LITE(core) || IS_IRIS2(core) || IS_IRIS2_1(core)))
>   		writel(status, wrapper_base + WRAPPER_INTR_CLEAR);
>   
>   	return IRQ_WAKE_THREAD;
reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com>

Re: [PATCH 09/18] media: venus: hfi_venus: Fix version checks in venus_isr()

Posted by Dikshita Agarwal 2 years, 6 months ago

On 3/7/2023 11:42 AM, Dikshita Agarwal wrote:
>
> On 2/28/2023 8:54 PM, Konrad Dybcio wrote:
>> IS_V6 was used there IS_IRIS2(_1) should have been and the !IS_V6
>> condition was only correct by luck and for now. Replace them both
>> with VPU version checks.
>>
>> Fixes: 24fcc0522d87 ("media: venus: hfi: Add 6xx interrupt support")
>> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
>> ---
>>   drivers/media/platform/qcom/venus/hfi_venus.c | 4 ++--
>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c 
>> b/drivers/media/platform/qcom/venus/hfi_venus.c
>> index 0d137e070407..ecfbac36de20 100644
>> --- a/drivers/media/platform/qcom/venus/hfi_venus.c
>> +++ b/drivers/media/platform/qcom/venus/hfi_venus.c
>> @@ -1136,7 +1136,7 @@ static irqreturn_t venus_isr(struct venus_core 
>> *core)
>>       wrapper_base = hdev->core->wrapper_base;
>>         status = readl(wrapper_base + WRAPPER_INTR_STATUS);
>> -    if (IS_V6(core)) {
>> +    if (IS_IRIS2(core) || IS_IRIS2_1(core)) {
>>           if (status & WRAPPER_INTR_STATUS_A2H_MASK ||
>>               status & WRAPPER_INTR_STATUS_A2HWD_MASK_V6 ||
>>               status & CPU_CS_SCIACMDARG0_INIT_IDLE_MSG_MASK)
>> @@ -1148,7 +1148,7 @@ static irqreturn_t venus_isr(struct venus_core 
>> *core)
>>               hdev->irq_status = status;
>>       }
>>       writel(1, cpu_cs_base + CPU_CS_A2HSOFTINTCLR);
>> -    if (!IS_V6(core))
>> +    if (!(IS_AR50_LITE(core) || IS_IRIS2(core) || IS_IRIS2_1(core)))
>>           writel(status, wrapper_base + WRAPPER_INTR_CLEAR);
>>         return IRQ_WAKE_THREAD;

this change looks good to me , once base register values are fixed in 
other patch.

reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com>