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Thu, 08 Oct 2026 04:55:58 -0700 (PDT) X-Received: by 2002:a17:903:acc:b0:2df:9a29:aeb2 with SMTP id d9443c01a7336-2e5ffa16178mr43802505ad.3.1791460558080; Thu, 08 Oct 2026 04:55:58 -0700 (PDT) Received: from [10.218.18.193] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2e606da8fc6sm22731375ad.58.2026.10.08.04.55.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 08 Oct 2026 04:55:57 -0700 (PDT) Message-ID: <87bc700a-0b67-4791-9065-b4fa4ba9b53b@oss.qualcomm.com> Date: Thu, 8 Oct 2026 17:25:50 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 11/14] ASoC: mediatek: mt8195: Fix ETDM startup error handling To: phucduc.bui@gmail.com, Mark Brown , AngeloGioacchino Del Regno , Trevor Wu Cc: Liam Girdwood , Matthias Brugger , Jaroslav Kysela , Takashi Iwai , Kuninori Morimoto , cassiogabrielcontato@gmail.com, Mukesh Ojha , Liviu Dudau , Haotian Zhang , HariKrishna Sagala , linux-sound@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org References: <20261005110257.50145-1-phucduc.bui@gmail.com> <20261005110257.50145-12-phucduc.bui@gmail.com> Content-Language: en-US From: Ajay Kumar Nandam In-Reply-To: <20261005110257.50145-12-phucduc.bui@gmail.com> Content-Type: text/plain; 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> int mst_dai_id; > int slv_dai_id; > - int i; > + int i, ret; > > if (is_cowork_mode(dai)) { > mst_dai_id = get_etdm_cowork_master_id(dai); > if (!mt8195_afe_etdm_is_valid(mst_dai_id)) > return -EINVAL; > > - mtk_dai_etdm_enable_mclk(afe, mst_dai_id); > + ret = mtk_dai_etdm_enable_mclk(afe, mst_dai_id); > + if (ret) > + return ret; > cg_id = mtk_dai_etdm_get_cg_id_by_dai_id(mst_dai_id); > - if (cg_id >= 0) > - mt8195_afe_enable_clk(afe, afe_priv->clk[cg_id]); > + if (cg_id >= 0) { > + ret = mt8195_afe_enable_clk(afe, afe_priv->clk[cg_id]); > + if (ret) > + goto err_disable_mclk; > + } > > mst_etdm_data = afe_priv->dai_priv[mst_dai_id]; > > for (i = 0; i < mst_etdm_data->cowork_slv_count; i++) { > slv_dai_id = mst_etdm_data->cowork_slv_id[i]; > cg_id = mtk_dai_etdm_get_cg_id_by_dai_id(slv_dai_id); > - if (cg_id >= 0) > - mt8195_afe_enable_clk(afe, > - afe_priv->clk[cg_id]); > + if (cg_id >= 0) { > + ret = mt8195_afe_enable_clk(afe, > + afe_priv->clk[cg_id]); > + if (ret) > + goto err_disable_slv_clk; > + } > } > } else { > - mtk_dai_etdm_enable_mclk(afe, dai->id); > + ret = mtk_dai_etdm_enable_mclk(afe, dai->id); > + if (ret) > + return ret; > > cg_id = mtk_dai_etdm_get_cg_id_by_dai_id(dai->id); > - if (cg_id >= 0) > - mt8195_afe_enable_clk(afe, afe_priv->clk[cg_id]); > + if (cg_id >= 0) { > + ret = mt8195_afe_enable_clk(afe, afe_priv->clk[cg_id]); > + if (ret) > + goto err_disable_mclk; > + } > } > > return 0; > + > +err_disable_slv_clk: > + while (--i >= 0) { > + slv_dai_id = mst_etdm_data->cowork_slv_id[i]; > + cg_id = mtk_dai_etdm_get_cg_id_by_dai_id(slv_dai_id); > + if (cg_id >= 0) > + mt8195_afe_disable_clk(afe, afe_priv->clk[cg_id]); > + } > + > + cg_id = mtk_dai_etdm_get_cg_id_by_dai_id(mst_dai_id); > + if (cg_id >= 0) > + mt8195_afe_disable_clk(afe, afe_priv->clk[cg_id]); > + > +err_disable_mclk: > + mtk_dai_etdm_disable_mclk(afe, is_cowork_mode(dai) ? mst_dai_id : dai->id); > + > + return ret; > } > > static void mtk_dai_etdm_shutdown(struct snd_pcm_substream *substream,