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AJvYcCUw4jVD2lNI7qQAoLMExSwsaiecIu7xCye7atN3jgussqVgiXt8tZ6ldiZCNvj58bIvnN8lIsc=@vger.kernel.org X-Gm-Message-State: AOJu0YzoC14EpL1Uf4sBw0XhW+neGcUe3L55Bg+7AG9fjGchGSbaT3ta fgAOT1K005PzArxQMYDgQkgitai+9Z/ltzW4Ve5gBwPWneBMTue/+VGpPyForbA= X-Google-Smtp-Source: AGHT+IGMTZqgOJO2exltKV8g17LnzhtBMAzSkWU0AQcVhbO6zcCCl+H5Zok6BiW3wg3dWxEGKIHLCQ== X-Received: by 2002:a5d:6d08:0:b0:378:955f:d243 with SMTP id ffacd0b85a97d-378955fd2damr2224248f8f.13.1725898096574; Mon, 09 Sep 2024 09:08:16 -0700 (PDT) Received: from [192.168.1.20] ([178.197.222.82]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-378956d3700sm6396046f8f.88.2024.09.09.09.08.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 09 Sep 2024 09:08:15 -0700 (PDT) Message-ID: Date: Mon, 9 Sep 2024 18:08:14 +0200 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] soundwire: stream: Revert "soundwire: stream: fix programming slave ports for non-continous port maps" To: Pierre-Louis Bossart , Charles Keepax Cc: Vinod Koul , Bard Liao , Sanyog Kale , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, "stable@vger.kernel.org" References: <20240904145228.289891-1-krzysztof.kozlowski@linaro.org> <8462d322-a40a-4d6c-99c5-3374d7f3f3a0@linux.intel.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 09/09/2024 17:45, Pierre-Louis Bossart wrote: > > > On 9/9/24 16:36, Charles Keepax wrote: >> On Wed, Sep 04, 2024 at 04:52:28PM +0200, Krzysztof Kozlowski wrote: >>> This reverts commit ab8d66d132bc8f1992d3eb6cab8d32dda6733c84 because it >>> breaks codecs using non-continuous masks in source and sink ports. The >>> commit missed the point that port numbers are not used as indices for >>> iterating over prop.sink_ports or prop.source_ports. >>> >>> Soundwire core and existing codecs expect that the array passed as >>> prop.sink_ports and prop.source_ports is continuous. The port mask still >>> might be non-continuous, but that's unrelated. >>> >>> Reported-by: Bard Liao >>> Closes: https://lore.kernel.org/all/b6c75eee-761d-44c8-8413-2a5b34ee2f98@linux.intel.com/ >>> Fixes: ab8d66d132bc ("soundwire: stream: fix programming slave ports for non-continous port maps") >>> Signed-off-by: Krzysztof Kozlowski >>> >>> --- >> >> Would be good to merge this as soon as we can, this is causing >> soundwire regressions from rc6 onwards. > > the revert also needs to happen in -stable. 6.10.8 is broken as well. It will happen. You do not need to Cc-stable (and it will not help, will not be picked), because this is marked as fix for existing commit. Best regards, Krzysztof