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Mon, 26 Aug 2024 11:30:03 -0700 (PDT) Received: from localhost ([2a00:79e0:2e14:7:7e40:430b:848a:1da6]) by smtp.gmail.com with UTF8SMTPSA id 98e67ed59e1d1-2d613941e79sm10220036a91.25.2024.08.26.11.30.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Aug 2024 11:30:03 -0700 (PDT) Date: Mon, 26 Aug 2024 11:30:02 -0700 From: Brian Norris To: Jon Lin Cc: =?utf-8?Q?Ond=C5=99ej?= Jirman , broonie@kernel.org, heiko@sntech.de, linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, shengfei Xu Subject: Re: [PATCH v3 5/6] spi: rockchip: Suspend and resume the bus during NOIRQ_SYSTEM_SLEEP_PM ops Message-ID: References: <20220216014028.8123-1-jon.lin@rock-chips.com> <20220216014028.8123-6-jon.lin@rock-chips.com> <20220621154218.sau54jeij4bunf56@core> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240826_113005_887103_EC67D977 X-CRM114-Status: GOOD ( 13.79 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Jon, You sent HTML email, so it likely didn't reach the mailing list. There are some tips here that might help: https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches https://www.infradead.org/~dwmw2/email.html Anyway, I'll quote what I can in response below: On Sat, Aug 24, 2024 at 01:42:14PM +0800, Jon Lin wrote: > I made a submission in the community, and RK's SDK processing plan is > to > make compatibility processing for PM runtime and NOIRQ. I'm not 100% sure what that means, but I see you submitted this: https://lore.kernel.org/all/20240825035422.900370-1-jon.lin@rock-chips.com/ [PATCH] spi: rockchip: Avoid redundant clock disable in pm operation I may give that a proper review later, but I might request you take a look at my patch in addition or instead, which I believe is simpler and clearer, with a better description of what it's solving and why: https://lore.kernel.org/all/20240823214235.1718769-1-briannorris@chromium.org/ [PATCH] spi: rockchip: Resolve unbalanced runtime PM / system PM handling Please let me know if that patch works for you. Brian