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Message-ID: <38c1b0ba-c460-aa2b-5a97-6cb4dc24dce5@quicinc.com>
Date: Tue, 15 Aug 2023 00:51:22 +0530
From: Dikshita Agarwal <quic_dikshita@...cinc.com>
To: Konrad Dybcio <konrad.dybcio@...aro.org>,
Vikash Garodia <quic_vgarodia@...cinc.com>,
<stanimir.k.varbanov@...il.com>, <agross@...nel.org>,
<andersson@...nel.org>, <mchehab@...nel.org>,
<hans.verkuil@...co.com>, <linux-kernel@...r.kernel.org>,
<linux-media@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCH 31/33] iris: variant: iris: implement the logic to compute
bus bandwidth
On 7/28/2023 11:39 PM, Konrad Dybcio wrote:
> On 28.07.2023 15:23, Vikash Garodia wrote:
>> From: Dikshita Agarwal <quic_dikshita@...cinc.com>
>>
>> This implements the logic to compute bus bandwidth required by encoder
>> or decoder for a specific usecase. It takes input as various video
>> usecase parameters as configured by clients.
>>
>> Signed-off-by: Dikshita Agarwal <quic_dikshita@...cinc.com>
>> Signed-off-by: Vikash Garodia <quic_vgarodia@...cinc.com>
>> ---
> [...]
>
>> +/* 100x */
>> +static u32 dpbopb_ubwc30_cr_table_cratio_iris3[7][12] = {
> const?
>
> [...]
>
>> +
>> + llc_enabled_ref_y_rd = (codec_input.status_llc_onoff) ? 1 : 0;
>> + llc_enable_ref_crcb_rd = (codec_input.status_llc_onoff) ? 1 : 0;
>> + /* H265D BSE tlb in LLC will be pored in Kailua */
> ?
>
>> + llc_enabled_bse_tlb = (codec_input.status_llc_onoff) ? 1 : 0;
> "? 1 : 0" is fancy bool conversion (!!x)
>
Hi Konrad,
we will remove this bus calculation logic and move to static bus bandwidth
table in next version so this file will be removed.
Thanks,
Dikshita
> Konrad
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