From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6DFAB500963; Sun, 11 Jan 2026 21:03:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768165403; cv=none; b=nJf8DDONBqaWeIqVRWL4w2ILhhOWEAgKj5a/gyR77sMEprF+wF3SUmvGmdIXe4H5/EpmPgwjByoY9VxJOMpZ1WKEzv6mkEXKHj/QY+ikpD281/6IvmgBXiBWtPFAG4jQzoagvjN+tdrvKkApFvU8+fIfgN8qA/x76b3S8LJ/wYc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768165403; c=relaxed/simple; bh=98SF4EWDPtPWNz2NGKy6Q4k9fisJSYi7J5ndWT0pWOQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=NILYBcZbFUAN6ebFsFjhlGc4QO5GAj/99h6dt/CbH8M3cuRTERMcGGljqTeSAuLr11Ah3JXiNeT/ibMr+3XwZfWqqyjnZ18nSWAXG01iY4VUHczDintD/2B4jqtKDPubux++WvBgHRluvrhcNIQFbWVvO1z5j3T0530aQHjXaEk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dBlHjjsh; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dBlHjjsh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D3E41C4CEF7; Sun, 11 Jan 2026 21:03:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768165403; bh=98SF4EWDPtPWNz2NGKy6Q4k9fisJSYi7J5ndWT0pWOQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=dBlHjjshBzEfzfnSG45GSFz8aW+CrrDYdFV45vH4eBEYfHuWBXTNwIZXBq+9M2S+6 ZK2Zn8xwWCJyq6AGbII8K1kSVReN3xH/zbbLxquv93S1JzrNHhxv/5hWUKs8WoDpcL FQZHOtMgyqIUwh+jxMaTrjsHzbbdgChin0lAK1KMBCpge+xD80soRMd2L9mEYX2AIY Hf9sJF3cdPM7U3QzxBZVHHSnzWWaoV+H17aSvV7QMeyXHn9AcQ2a2Mc4vCx98EZC4n j/r/ZqYrjf9Oy0dGkMxaVsIQTmPB9/GPzQWuzOtZKx1uzupzKyrTOP2c3BweNUKgKa HV1W0KmXn6x+Q== Message-ID: <40046fe6-4b30-4f12-a5ca-f85d27cf935e@kernel.org> Date: Sun, 11 Jan 2026 21:03:16 +0000 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 02/11] soc: qcom: ubwc: add helper to get min_acc length To: Dmitry Baryshkov , Bjorn Andersson , Konrad Dybcio , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Akhil P Oommen , Vikash Garodia , Dikshita Agarwal , Mauro Carvalho Chehab Cc: Konrad Dybcio , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-media@vger.kernel.org References: <20260110-iris-ubwc-v1-0-dd70494dcd7b@oss.qualcomm.com> <20260110-iris-ubwc-v1-2-dd70494dcd7b@oss.qualcomm.com> From: Bryan O'Donoghue Content-Language: en-US In-Reply-To: <20260110-iris-ubwc-v1-2-dd70494dcd7b@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10/01/2026 19:37, Dmitry Baryshkov wrote: > MDSS and GPU drivers use different approaches to get min_acc length. > Add helper function that can be used by all the drivers. > > Signed-off-by: Dmitry Baryshkov > --- > include/linux/soc/qcom/ubwc.h | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/include/linux/soc/qcom/ubwc.h b/include/linux/soc/qcom/ubwc.h > index f052e241736c..50d891493ac8 100644 > --- a/include/linux/soc/qcom/ubwc.h > +++ b/include/linux/soc/qcom/ubwc.h > @@ -74,4 +74,11 @@ static inline bool qcom_ubwc_get_ubwc_mode(const struct qcom_ubwc_cfg_data *cfg) > return ret; > } > > +static inline bool qcom_ubwc_min_acc_length_64b(const struct qcom_ubwc_cfg_data *cfg) > +{ > + return cfg->ubwc_enc_version == UBWC_1_0 && > + (cfg->ubwc_dec_version == UBWC_2_0 || > + cfg->ubwc_dec_version == UBWC_3_0); > +} > + Does that indentation pass checkpatch ? I assume so but, please check. Reviewed-by: Bryan O'Donoghue