From patchwork Tue Mar 11 19:01:57 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 872881 Received: from mail-wr1-f53.google.com (mail-wr1-f53.google.com [209.85.221.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CF17E266195 for ; Tue, 11 Mar 2025 19:02:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.53 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741719757; cv=none; b=QUUW4gUJOvFlIYaukTAA1r5ShkyzEsgteXFTPLFUuBrUyUwWW630XhxxTrG7le4aLoMkB/vy2GYJfVxdc3VPQ7Qo5AHq3Kn9zJrB2ftwlZyYqD76pDsO4WJ9bbaybqZA2tWfJZQghQXyH2V6x3YJbpSqb68DwiYdkT1koHpN1w4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741719757; c=relaxed/simple; bh=o16ipdDJogxXtmv8XiNUlgMzR8bXtNv0QSZLobZ5CdA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Rb15NaMRXZm46ys4WcB7kp6cmi9FAEzVnenbu6snoYpp+hkFS/ht/sm/Eg6sm5ijSV2u0vaCd4Oq7O2cXGmqY1LgAA7zoEx0ceh2h6CzHpAqF6/q+5L7wIoRn/V9zPeWUNb6U7rXBfM2xi4QiyTCggEldRBEIqozQRz0c1BNmu8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=J0g5RDhC; arc=none smtp.client-ip=209.85.221.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="J0g5RDhC" Received: by mail-wr1-f53.google.com with SMTP id ffacd0b85a97d-391324ef4a0so300730f8f.2 for ; Tue, 11 Mar 2025 12:02:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1741719754; x=1742324554; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=PVge0Bi84m1W4nmefcb1/Z/IlfylqQMKskx2WHqiPRI=; b=J0g5RDhCkgS5qvYIAiB+bz0p8hE6g8eOBJLjYQYfVJdlLyfnrbT9doGD0BjFQgPyxC +chK1BFEBhJx5UXrBLkE5qBt7asHHsLjOL7vkMr8aiEDea86l25TU1vjTjRRR5pwUZOi z+SefIorzB39lsFEW+K1bvK7NB+Myiqhtd8S/CZMO7QpAevxdwwl3lz2f/+uFka7MdDs /1aAet3ZPHjXu9z0WgaI5xgjbTxOgvV+9T1aSR2vnIDD2PGz1vmQmjHU7SEVFCg4z2h7 HMN4lpxxggMlwhDoNOwthSjdaT7u/v1EQ7pEDjtYtB/x7Qiy3LyvXTQXM5W7w3tHQRJA XT3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741719754; x=1742324554; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=PVge0Bi84m1W4nmefcb1/Z/IlfylqQMKskx2WHqiPRI=; b=BRtre3+6s97ggZj3yCZm+lAdX4vgEeAeM8Tejan0eRL1p7f8OnPjWZefl2D8En0AYH Q3UBVUJtZECj/hPTY6/aRfUU04svoCZExAxt8RQUeja4+WG6/28m8S+154G/sTQReT3N 2+Z2jcGWEJq1O4VtQkP5Uj9dOzjNxXsWxtwKcbzv0QRmvXBHV5XiMUhZtZ0bo0RwfE1l Qi4mTaDvBUTABc2mSBPZBfG66gk1btemgKL9er0PHt2eiPldG2+m+UQ6NdyJjWPwPh/E aKbNAURpIK9FdMe+0hU9GguCvz26juBXXXy5JTPtMBMG6gLRLKtmNzPaHh6bEH1NuWo9 eSkg== X-Gm-Message-State: AOJu0YyXB/+PPLTvi0gAtq9YDsM5Zd5nEaPnXqr5LFxgcNJGt0ZV5pek rquA4z/kHYAdgqM4AIzhSUb6Q9InMCn4A3B0aIL3eOfZWRpCwzK48RpzpVUIKJ4= X-Gm-Gg: ASbGncsOobJCSz9chyiDcuyh70A9xzgOAPiCJrhBsD/PRhUmnEHnFp27Q0yxLBJ0ZL6 50YCD6uQ41zctmTn5fBMUdSVvtkcqNjHdfsaTt5q1SDlX6FC/aUnKuvSNnKdLzDrlFilR0Jef1q Dj6EToEQgThKCQOyRAsn4Ryy6Bt0d4dj8Qrn4E55IQD1UwunLlsvJ8eQVousvq40J6lLb6nxKSr P87/g5QTSfTCTbqoEYLr5oopJije37OkpGuDF5BhtfG2SLMcmeF+8rObaq4/yRrF1YLn4fJ1Yd4 JnXjuUUVKKisztw09xaKKgl2e++vLC+O7uPz1x8GADEJBU2Q3pJGB0gQXX0= X-Google-Smtp-Source: AGHT+IHKlpY9sCmu/+h6R5RUmpIVQoWt904tfMIQ0oOjY3httFCJIuM1s3lsgHr80J6zp84jA8A/6w== X-Received: by 2002:a05:6000:18a9:b0:38f:20b5:2c80 with SMTP id ffacd0b85a97d-3913bb5cd34mr4480539f8f.6.1741719754177; Tue, 11 Mar 2025 12:02:34 -0700 (PDT) Received: from [127.0.1.1] ([178.197.198.86]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43ce70d13b4sm127681155e9.38.2025.03.11.12.02.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Mar 2025 12:02:32 -0700 (PDT) From: Krzysztof Kozlowski Date: Tue, 11 Mar 2025 20:01:57 +0100 Subject: [PATCH v4 07/19] drm/msm/dpu: Clear CTL_FETCH_PIPE_ACTIVE on mixer reset Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250311-b4-sm8750-display-v4-7-da6b3e959c76@linaro.org> References: <20250311-b4-sm8750-display-v4-0-da6b3e959c76@linaro.org> In-Reply-To: <20250311-b4-sm8750-display-v4-0-da6b3e959c76@linaro.org> To: Abhinav Kumar , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Krishna Manikandan , Jonathan Marek , Kuogee Hsieh , Neil Armstrong , Dmitry Baryshkov , Rob Clark Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Srini Kandagatla , Rob Clark , Dmitry Baryshkov X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1109; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=o16ipdDJogxXtmv8XiNUlgMzR8bXtNv0QSZLobZ5CdA=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBn0IirK+DqA2UIM8DZHlsOXQa9Nx+Al/d/PGk1R zQAUrjjVOmJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZ9CIqwAKCRDBN2bmhouD 16IQEACUNi5yj4LEEOfNFUK6AUDkaxdL1plVw/D8RsMSuzs0lPQIhs82LP+td2eIZavNoPmewxT Igl4mnEYW8nQdNDaN3+n9twRQAZFtl9zAxy/h/YLO34xhoY0cggoqpxgHPPEKPAcsSP3THmB/LE x6eSi9ZqlInAaiYO/vMxRJKZUMRWI5kyKQ9g1Inf3O2rJM5RHt59BlSiqW5xw7pv03gXPUL8jEO D3Tn6tu0ogHvP/ry+9bfRxQtp3V3i7UYc1ueD3eOC0iTAnWY8F5maVhZW7Wpb6EOkw7lltEqE1E 236OEMinPy4moxCSHToijfAmTL8NQF5E1ab9Wgbwb52r5WUfI75I8hPGfXn48NGf89ZVt3qkXZd zpYGtE9jhw36+c9QzxJuCXueXWPEWnujIeGHxjfT4D1q60r9XhABITpSdz7aCF0zn0xojgeDuWR jI+WVmQJk2CsFfe0PcsZMsax0FL97wB4MGPRR2DopFh4gcH5hmSrYFl/iUsHrupoe15Qk9P+6FP 2FiSuSYH4ZgwHGShWinySJYjb4MbOX8oPTNSht6iNMlxmfzyuPUqczLAPpSCE8kMOHLlEBZ26lx 1XRzXZO9k2uw/h8flwYU84oaGIkOmssZZOpYnsFpFnr8qcpBzyMHDmSNFCfC/lar2jRkO0lAaXy vIgcSk1MY5MuiaA== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Resetting mixers should also include resetting active fetch pipes. Fixes: ae4d721ce100 ("drm/msm/dpu: add an API to reset the encoder related hw blocks") Reviewed-by: Dmitry Baryshkov Signed-off-by: Krzysztof Kozlowski --- Changes in v3: 1. New patch, split from previous big DPU v12.0. --- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index 284e69bb47c179ba62363b2df2cebd5172c44f8a..ccf492f27140a2841b454d413e885e4bbd9ee497 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -2188,6 +2188,9 @@ static void dpu_encoder_helper_reset_mixers(struct dpu_encoder_phys *phys_enc) /* clear all blendstages */ if (ctl->ops.setup_blendstage) ctl->ops.setup_blendstage(ctl, hw_mixer[i]->idx, NULL); + + if (ctl->ops.set_active_fetch_pipes) + ctl->ops.set_active_fetch_pipes(ctl, NULL); } }