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Avila" References: <1643857054-112415-1-git-send-email-dh10.jung@samsung.com> From: Mathias Nyman Subject: Re: [PATCH 0/3] support USB offload feature Message-ID: <27337aa9-2bfd-18d5-cded-7f8ae0f053d9@linux.intel.com> Date: Thu, 3 Feb 2022 11:33:47 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <1643857054-112415-1-git-send-email-dh10.jung@samsung.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3.2.2022 4.57, Daehwan Jung wrote: > This patchset is for USB offload feature, which makes Co-processor to use > some memories of xhci. Especially it's useful for USB Audio scenario. > Audio stream would get shortcut because Co-processor directly write/read > data in xhci memories. It could get speed-up using faster memory like SRAM. > That's why this also gives vendors flexibilty of memory management. > Below pathches have been merged in AOSP kernel(android12-5.10) and I put > together and split into 3 patches. Can you share the full USB offload support series? I'd like to see the big picture before taking any exporting and override patches. Thanks -Mathias