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Thu, 22 Oct 2026 09:07:50 -0700 (PDT) Received: from [192.168.1.11] ([171.61.216.5]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3674198f1d8sm25689760eec.24.2026.10.22.09.07.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 22 Oct 2026 09:07:50 -0700 (PDT) Message-ID: <4e08bcac-66ee-41b4-a2b7-65797ec0e3f0@oss.qualcomm.com> Date: Thu, 22 Oct 2026 21:37:44 +0530 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 5/5] ASoC: qcom: sc8280xp: Add shikra-iqs-lt9611uxd-evk compatible support To: Karthik S , Srinivas Kandagatla , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Jaroslav Kysela , Takashi Iwai Cc: linux-sound@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ajay.nandam@oss.qualcomm.com References: <20261022094313.1074873-1-karthik.s@oss.qualcomm.com> <20261022094313.1074873-6-karthik.s@oss.qualcomm.com> Content-Language: en-US From: Ajay Kumar Nandam In-Reply-To: <20261022094313.1074873-6-karthik.s@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: 644XPkthAy3yjGf47daFnXma5CK-nffc X-Proofpoint-ORIG-GUID: 644XPkthAy3yjGf47daFnXma5CK-nffc X-Proofpoint-Spam-Info: AW1haW4tMjYxMDIyMDA2NCBTYWx0ZWRfX8G1rXZtUGbY6 vwxc4TRoTktYdYsYY2lKOlHSWnD0vtxnG8z89ctQg0kKzCqlYntfV5Icda5/VtCwOR+yoTY9Ou0 gzfmBRywhp0ap+IzaW0RGnSo3CPUa+8= X-Authority-Analysis: v=2.4 cv=G4OJgNk5 c=1 sm=1 tr=0 ts=6ada34d8 cx=c_pps a=PfFC4Oe2JQzmKTvty2cRDw==:117 a=Vglx2bvqrojy+vbCC2YzaQ==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=EUspDBNiAAAA:8 a=YK1r8bVAkC-uCLGTKrwA:9 a=QEXdDO2ut3YA:10 a=6Ab_bkdmUrQuMsNx7PHu:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDIyMDA2NCBTYWx0ZWRfX7jPEeh0+1E4x gvcAGdwNReED4xT5hMu5zLY5hkD7/+4vJ2595olHXddHXwf9/jFdfl+Vg4zhCFToehyk77rUhKc YX32l21poTFo3dI5Fzc3zxqCi2CgrAKrFvheyKyxogguZgNb7ZmqlhQlXeSR7Vufv3EyAJfwqis +tthGRtbbXVGOndCEJU+2i0COvZgQU46ggz5M0QDrPwMXvWVC1c+m5FfBJBYNpFRnejyYodkzLD tzjWEUj8qCEhOidrRyW2N3hQcwRzG2Iv7LDvzMrhSJnBbQZZIvlkBhXG6l0ksfiz6ZAOy+T3XY/ kBSsSTFylvP6rcS/oH9i3HY7kjl0sxkvfz3IJMuK7Kxf9RJ6i+bvdYjHYqJEHM9jRVG+NpZIVrM ftJlzC1HfQ4h8dkRUHXLt3m5Ah6UUW67bCMiDZ7evpT6XSjkm2/eozTp19C//QYWVCOCNuv7yB5 GqAARviZV/vnrBSIfSg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-22_05,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 clxscore=1015 phishscore=0 lowpriorityscore=0 bulkscore=0 impostorscore=0 adultscore=0 malwarescore=0 spamscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610220064 On 10/22/2026 3:13 PM, Karthik S wrote: > Add machine driver support for the Shikra IQS EVK variant that uses the > LT9611UXD HDMI bridge as an I2S audio codec instead of the MAX98091. > The new compatible reuses the generic sc8280xp DAPM widgets and configures > the codec DAI format for I2S with bit/frame clock driven by the codec. > > Signed-off-by: Karthik S > --- > sound/soc/qcom/sc8280xp.c | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/sound/soc/qcom/sc8280xp.c b/sound/soc/qcom/sc8280xp.c > index 9860a68e2add..66064c31136b 100644 > --- a/sound/soc/qcom/sc8280xp.c > +++ b/sound/soc/qcom/sc8280xp.c > @@ -541,6 +541,15 @@ static const struct qcom_snd_soc_common shikra_iqs_priv_data = { > .mi2s_bclk_enable = true, > }; > > +static const struct qcom_snd_soc_common shikra_iqs_lt9611uxd_priv_data = { > + .driver_name = "shikra", > + .dapm_widgets = sc8280xp_dapm_widgets, > + .num_dapm_widgets = ARRAY_SIZE(sc8280xp_dapm_widgets), > + .codec_dai_fmt = SND_SOC_DAIFMT_BC_FC | > + SND_SOC_DAIFMT_NB_NF | > + SND_SOC_DAIFMT_I2S, > +}; Since the codec is configured as SND_SOC_DAIFMT_BC_FC, shouldn't we also set .mi2s_bclk_enable = true here? > + > static const struct qcom_snd_soc_common sm8450_priv_data = { > .driver_name = "sm8450", > .dapm_widgets = sc8280xp_dapm_widgets, > @@ -608,6 +617,8 @@ static const struct of_device_id snd_sc8280xp_dt_match[] = { > { .compatible = "qcom,qcs9100-sndcard", .data = &qcs9100_priv_data }, > { .compatible = "qcom,sc8280xp-sndcard", .data = &sc8280xp_priv_data }, > { .compatible = "qcom,shikra-iqs-sndcard", .data = &shikra_iqs_priv_data }, > + { .compatible = "qcom,shikra-iqs-lt9611uxd-sndcard", > + .data = &shikra_iqs_lt9611uxd_priv_data }, > { .compatible = "qcom,sm8450-sndcard", .data = &sm8450_priv_data }, Nit: please keep the compatible list sorted alphabetically. Thanks Ajay Kumar Nandam > { .compatible = "qcom,sm8475-sndcard", .data = &sm8475_priv_data }, > { .compatible = "qcom,sm8550-sndcard", .data = &sm8550_priv_data },