linux-kernel - Re: [PATCH 8/8] media: iris: Add platform data for kaanapali

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Message-ID: <4c6f1216-9047-22ae-837d-992a47189018@oss.qualcomm.com>
Date: Thu, 25 Sep 2025 13:47:27 +0530
From: Vikash Garodia <vikash.garodia@....qualcomm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: Dikshita Agarwal <dikshita.agarwal@....qualcomm.com>,
        Abhinav Kumar <abhinav.kumar@...ux.dev>,
        Bryan O'Donoghue <bod@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
 <conor+dt@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>, linux-arm-msm@...r.kernel.org,
        linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Vishnu Reddy <quic_bvisredd@...cinc.com>
Subject: Re: [PATCH 8/8] media: iris: Add platform data for kaanapali


On 9/25/2025 8:14 AM, Dmitry Baryshkov wrote:
> On Thu, Sep 25, 2025 at 04:44:46AM +0530, Vikash Garodia wrote:
>> Add support for the kaanapali platform by re-using the SM8550
>> definitions and using the vpu4 ops.
>> Move the configurations that differs in a per-SoC platform
>> header, that will contain SoC specific data.
>>
>> Co-developed-by: Vishnu Reddy <quic_bvisredd@...cinc.com>
>> Signed-off-by: Vishnu Reddy <quic_bvisredd@...cinc.com>
>> Signed-off-by: Vikash Garodia <vikash.garodia@....qualcomm.com>
>> ---
>>  .../platform/qcom/iris/iris_platform_common.h      |  1 +
>>  .../media/platform/qcom/iris/iris_platform_gen2.c  | 86 ++++++++++++++++++++++
>>  .../platform/qcom/iris/iris_platform_kaanapali.h   | 63 ++++++++++++++++
>>  drivers/media/platform/qcom/iris/iris_probe.c      |  4 +
>>  4 files changed, 154 insertions(+)
>>
>> diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
>> index d6d4a9fdfc189797f903dfeb56d931741b405ee2..465943db0c6671e9b564b40e31ce6ba2d645a84c 100644
>> --- a/drivers/media/platform/qcom/iris/iris_platform_common.h
>> +++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
>> @@ -46,6 +46,7 @@ extern struct iris_platform_data sm8250_data;
>>  extern struct iris_platform_data sm8550_data;
>>  extern struct iris_platform_data sm8650_data;
>>  extern struct iris_platform_data sm8750_data;
>> +extern struct iris_platform_data kaanapali_data;
> 
> Please keep it sorted

ACK. Started the development as sm8850 hence was kept at the end, and was missed
when the name was changed to kaanapali.

> 
>>  
>>  enum platform_clk_type {
>>  	IRIS_AXI_CLK, /* AXI0 in case of platforms with multiple AXI clocks */
>> diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
>> index 00c6b9021b98aac80612b1bb9734c8dac8146bd9..142b7d84ee00a9b65420158ac1f168515b56f4a3 100644
>> --- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
>> +++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
>> @@ -15,6 +15,7 @@
>>  #include "iris_platform_qcs8300.h"
>>  #include "iris_platform_sm8650.h"
>>  #include "iris_platform_sm8750.h"
>> +#include "iris_platform_kaanapali.h"
> 
> And this

ACK

> 
>>  
>>  #define VIDEO_ARCH_LX 1
>>  #define BITRATE_MAX				245000000
>> @@ -1095,3 +1096,88 @@ struct iris_platform_data qcs8300_data = {
>>  	.enc_op_int_buf_tbl = sm8550_enc_op_int_buf_tbl,
>>  	.enc_op_int_buf_tbl_size = ARRAY_SIZE(sm8550_enc_op_int_buf_tbl),
>>  };
>> +
>> +struct iris_platform_data kaanapali_data = {
> 
> Hopefully can also be sorted.

Yes, this can be as well.

> 
>> +	.get_instance = iris_hfi_gen2_get_instance,
>> diff --git a/drivers/media/platform/qcom/iris/iris_probe.c b/drivers/media/platform/qcom/iris/iris_probe.c
>> index ad82a62f8b923d818ffe77c131d7eb6da8c34002..9a0db65dbdb2eedf3974bcb8a2327e664b556ccd 100644
>> --- a/drivers/media/platform/qcom/iris/iris_probe.c
>> +++ b/drivers/media/platform/qcom/iris/iris_probe.c
>> @@ -370,6 +370,10 @@ static const struct of_device_id iris_dt_match[] = {
>>  		.compatible = "qcom,sm8750-iris",
>>  		.data = &sm8750_data,
>>  	},
>> +	{
>> +		.compatible = "qcom,kaanapali-iris",
>> +		.data = &kaanapali_data,
>> +	},
> 
> And this one.

ACK.

Regards,
Vikash