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Fri, 26 Jun 2026 23:36:46 -0700 (PDT) Received: from jernej-laptop.localnet ([188.159.248.16]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-46fe25429d5sm6986765f8f.7.2026.06.26.23.36.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Jun 2026 23:36:46 -0700 (PDT) From: Jernej =?UTF-8?B?xaBrcmFiZWM=?= To: Chen-Yu Tsai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Samuel Holland , dri-devel@lists.freedesktop.org, Pengpeng Hou Cc: linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Pengpeng Hou Subject: Re: [PATCH] drm/sun4i: mixer: Check clock enable failures Date: Sat, 27 Jun 2026 08:36:44 +0200 Message-ID: In-Reply-To: <20260624055123.26769-1-pengpeng@iscas.ac.cn> References: <20260624055123.26769-1-pengpeng@iscas.ac.cn> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260626_233649_540510_033FD5CF X-CRM114-Status: UNSURE ( 6.26 ) X-CRM114-Notice: Please train this message. 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 Dne sreda, 24. junij 2026 ob 07:51:23 Srednjeevropski poletni =C4=8Das je P= engpeng Hou napisal(a): > sun8i_mixer_bind() acquires the required bus and module clocks, but > ignores clk_prepare_enable() failures before adding the mixer engine to > the DRM pipeline. >=20 > Check both clock enable operations and use the existing unwind labels > when a required clock cannot be enabled. >=20 > Signed-off-by: Pengpeng Hou Acked-by: Jernej Skrabec Best regards, Jernej