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Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH v2 1/7] ASoC: mediatek: mt7986: add common header Content-Language: en-US To: Maso Huang , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , Jaroslav Kysela , Takashi Iwai , Trevor Wu , Jiaxin Yu , Ren Zhijie , Allen-KH Cheng , alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org References: <20230626023501.11120-1-maso.huang@mediatek.com> <20230626023501.11120-2-maso.huang@mediatek.com> From: AngeloGioacchino Del Regno In-Reply-To: <20230626023501.11120-2-maso.huang@mediatek.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Message-ID-Hash: 3LUCCCZZVXIUGZR4WCQJ5EUPWFQ2W7BO X-Message-ID-Hash: 3LUCCCZZVXIUGZR4WCQJ5EUPWFQ2W7BO X-MailFrom: angelogioacchino.delregno@collabora.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Il 26/06/23 04:34, Maso Huang ha scritto: > Add header files for register definition and structure. > > Signed-off-by: Maso Huang > --- > sound/soc/mediatek/mt7986/mt7986-afe-common.h | 51 +++++ > sound/soc/mediatek/mt7986/mt7986-reg.h | 206 ++++++++++++++++++ > 2 files changed, 257 insertions(+) > create mode 100644 sound/soc/mediatek/mt7986/mt7986-afe-common.h > create mode 100644 sound/soc/mediatek/mt7986/mt7986-reg.h > > diff --git a/sound/soc/mediatek/mt7986/mt7986-afe-common.h b/sound/soc/mediatek/mt7986/mt7986-afe-common.h > new file mode 100644 > index 000000000000..646e1be4fdce > --- /dev/null > +++ b/sound/soc/mediatek/mt7986/mt7986-afe-common.h > @@ -0,0 +1,51 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * mt7986-afe-common.h -- MediaTek 7986 audio driver definitions > + * > + * Copyright (c) 2021 MediaTek Inc. > + * Author: Vic Wu > + * Maso Huang > + */ > + > +#ifndef _MT_7986_AFE_COMMON_H_ > +#define _MT_7986_AFE_COMMON_H_ > + > +#include > +#include > +#include > +#include > +#include "../common/mtk-base-afe.h" > + > +enum { > + MT7986_MEMIF_DL1, > + MT7986_MEMIF_VUL12, > + MT7986_MEMIF_NUM, > + MT7986_DAI_ETDM = MT7986_MEMIF_NUM, > + MT7986_DAI_NUM, > +}; > + > +enum { > + MT7986_IRQ_0, > + MT7986_IRQ_1, > + MT7986_IRQ_2, > + MT7986_IRQ_NUM, > +}; > + > +struct clk; > + > +struct mt7986_afe_private { > + struct clk_bulk_data *clks; > + int num_clks; > + > + int pm_runtime_bypass_reg_ctl; > + > + /* dai */ > + void *dai_priv[MT7986_DAI_NUM]; > +}; > + > +unsigned int mt7986_afe_rate_transform(struct device *dev, > + unsigned int rate); > + > +/* dai register */ > +int mt7986_dai_etdm_register(struct mtk_base_afe *afe); > +#endif > diff --git a/sound/soc/mediatek/mt7986/mt7986-reg.h b/sound/soc/mediatek/mt7986/mt7986-reg.h > new file mode 100644 > index 000000000000..6433cdf3da92 > --- /dev/null > +++ b/sound/soc/mediatek/mt7986/mt7986-reg.h > @@ -0,0 +1,206 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * mt7986-reg.h -- MediaTek 7986 audio driver reg definition > + * > + * Copyright (c) 2021 MediaTek Inc. > + * Author: Vic Wu > + * Maso Huang > + */ > + > +#ifndef _MT7986_REG_H_ > +#define _MT7986_REG_H_ ..snip.. > +/* ETDM_OUT5_CON4 */ > +#define OUT_RELATCH(x) ((x) << 24) > +#define OUT_RELATCH_SFT 24 > +#define OUT_RELATCH_MASK GENMASK(28, 24) > +#define OUT_CLK_SRC(x) ((x) << 6) > +#define OUT_CLK_SRC_SFT 6 > +#define OUT_CLK_SRC_MASK GENMASK(8, 6) > +#define OUT_SEL_FS(x) ((x) << 0) A number shifted by zero bits is equal to itself, so, this statement doesn't make sense. I understand why you want a OUT_SEL_FS(x) definition though, so you could do it like: #define OUT_SEL_FS(x) (x) After which, Reviewed-by: AngeloGioacchino Del Regno Regards, Angelo