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Message-ID: <f102855dd1904036b14b9c80ccc469c0@ti.com> Date: Wed, 27 Dec 2023 13:45:03 +0000 From: "Ding, Shenghao" <shenghao-ding@...com> To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> CC: "robh+dt@...nel.org" <robh+dt@...nel.org>, "andriy.shevchenko@...ux.intel.com" <andriy.shevchenko@...ux.intel.com>, "Lu, Kevin" <kevin-lu@...com>, "Xu, Baojun" <baojun.xu@...com>, "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>, "lgirdwood@...il.com" <lgirdwood@...il.com>, "perex@...ex.cz" <perex@...ex.cz>, "pierre-louis.bossart@...ux.intel.com" <pierre-louis.bossart@...ux.intel.com>, "13916275206@....com" <13916275206@....com>, "linux-sound@...r.kernel.org" <linux-sound@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "liam.r.girdwood@...el.com" <liam.r.girdwood@...el.com>, "soyer@....hu" <soyer@....hu>, "tiwai@...e.de" <tiwai@...e.de>, "Gupta, Peeyush" <peeyush@...com>, "Navada Kanyana, Mukund" <navada@...com>, "broonie@...nel.org" <broonie@...nel.org>, "conor+dt@...nel.org" <conor+dt@...nel.org> Subject: RE: [EXTERNAL] Re: [PATCH v2 1/5] ASoC: dt-bindings: remove tas2563 from yaml > -----Original Message----- > From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> > Sent: Wednesday, December 27, 2023 6:56 PM > To: Ding, Shenghao <shenghao-ding@...com> > Cc: robh+dt@...nel.org; andriy.shevchenko@...ux.intel.com; Lu, Kevin > <kevin-lu@...com>; Xu, Baojun <baojun.xu@...com>; > devicetree@...r.kernel.org; lgirdwood@...il.com; perex@...ex.cz; pierre- > louis.bossart@...ux.intel.com; 13916275206@....com; linux- > sound@...r.kernel.org; linux-kernel@...r.kernel.org; > liam.r.girdwood@...el.com; soyer@....hu; tiwai@...e.de; Gupta, Peeyush > <peeyush@...com>; Navada Kanyana, Mukund <navada@...com>; > broonie@...nel.org; conor+dt@...nel.org > Subject: Re: [EXTERNAL] Re: [PATCH v2 1/5] ASoC: dt-bindings: remove > tas2563 from yaml > > On 27/12/2023 08:07, Ding, Shenghao wrote: > > > > > >> -----Original Message----- > >> From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> > >> Sent: Friday, December 22, 2023 1:31 AM > >> To: Ding, Shenghao <shenghao-ding@...com>; broonie@...nel.org; > >> conor+dt@...nel.org > >> Cc: robh+dt@...nel.org; andriy.shevchenko@...ux.intel.com; Lu, Kevin > >> <kevin-lu@...com>; Xu, Baojun <baojun.xu@...com>; > >> devicetree@...r.kernel.org; lgirdwood@...il.com; perex@...ex.cz; > >> pierre- louis.bossart@...ux.intel.com; 13916275206@....com; linux- > >> sound@...r.kernel.org; linux-kernel@...r.kernel.org; > >> liam.r.girdwood@...el.com; soyer@....hu; tiwai@...e.de; Gupta, > >> Peeyush <peeyush@...com>; Navada Kanyana, Mukund <navada@...com> > >> Subject: [EXTERNAL] Re: [PATCH v2 1/5] ASoC: dt-bindings: remove > >> tas2563 from yaml > >> > >> On 21/12/2023 11:13, Shenghao Ding wrote: > >>> Remove tas2563 from tas2562, it will be supported in tas2781 to > >>> better support dsp mode. > >> > >> Please provide rationale in terms of bindings and hardware, not in > >> terms of driver. Or at least not only. For example "supported in > >> tas2781" does not fit hardware part, so you sure must be talking > >> about drivers thus why driver change would affect bindings? > > This patch mainly change the binding, not the driver code. Tas2563 is > > unbound to tas2562 driver, and bound to tas2781 driver. > > Then why do you reference driver "tas2781" here? Both tas2563 and tas2781 are dsp-inside audio amplifier, tas2781 driver is designed for dsp-inside series chips, not only for tas2781. > > Best regards, > Krzysztof
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