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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: -WL6DYH5uYr8V0pQLlTNXEXEHDAEr8ev X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTE1MDE4NiBTYWx0ZWRfX4/H15ITBSEaU gxFPE+k6dsm4P+jHgxhXgko8Oc5px9tV2tA3HZivHbnXE3gGY39PPSkNFJXnnE8i3nmEV5hPcJE NHp+xTLnnwFnOm4tMsxDuHKRAK1oqHTWfuoiZmJ1I1xanWwGHv9XdfS0h8JrbQVOw9TZMQu/w1Z aOhKnbrtbl2pQ1wJ1do8XGPlncdxlNt2OoewKwA22dzO7t+RSXRmnOXCPUlOTE34JKc1wd+Zhiq Ng6c4IkfjUmgGH8uKPNv7/+BGphzpsOy7nKbYRPFV4c5byuGKi/01VQG/2uuI1QxNsIdX5ksmPh /7mYSn3v9oFQLnoLeOXns61yA223vBfhrnKRI5HiJo3N83AH8vE87i2Bk0HS6BErSlSSJdnU9PQ s+PY6XxonTerxs4C3tcqgiBILCb9rVwVDMitEa2JEfRihcml39forF/gJcMhRP5s4+rUzEVGPGk 5XT2qk/P27a1XYCQ1rg== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTE1MDE4NiBTYWx0ZWRfX4m3kAN9pAhix oQFZVJRWosEMdh2UNsuPNUPXWkLeyZQ5OjMiQttWHnMK/n0Y6D/OGpxYCh/kc8QO/YztgtV480u zTenpEn7rI968dol/AZvfHIy9hJlqY0= X-Proofpoint-GUID: -WL6DYH5uYr8V0pQLlTNXEXEHDAEr8ev X-Authority-Analysis: v=2.4 cv=IcISymqa c=1 sm=1 tr=0 ts=6aa93f29 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=iI-3DXn3oscrbdy4KD8A:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-15_03,2026-09-14_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 adultscore=0 bulkscore=0 clxscore=1015 malwarescore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609150186 On 9/14/2026 5:11 PM, Srinivas Kandagatla wrote: > On 9/10/26 10:46 AM, Mohammad Rafi Shaik wrote: >> Add shikra RX macro compatible data and hook it into the existing >> LPASS codec v4.1 flow. >> >> The RX macro register layout of LPASS codec v4.1 matches the v2.5+ >> layout, so reuse the existing v2.5 register access helpers, controls >> and widgets for it. >> >> v4.1 additionally requires the FS counter to be bypassed before it is >> enabled during MCLK enable. This is a property of the codec version and >> not of the board, so key it off the version detected by the VA macro >> rather than off match data. >> >> Signed-off-by: Mohammad Rafi Shaik >> --- >> sound/soc/codecs/lpass-rx-macro.c | 17 +++++++++++++++++ >> 1 file changed, 17 insertions(+) >> >> diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c >> index 2e74ec1a5..83372123c 100644 >> --- a/sound/soc/codecs/lpass-rx-macro.c >> +++ b/sound/soc/codecs/lpass-rx-macro.c >> @@ -60,6 +60,7 @@ >> #define CDC_RX_FS_MCLK_CNT_ENABLE BIT(0) >> #define CDC_RX_FS_MCLK_CNT_CLR_MASK BIT(1) >> #define CDC_RX_FS_MCLK_CNT_CLR BIT(1) >> +#define CDC_RX_FS_CNT_BYPASS BIT(7) >> #define CDC_RX_CLK_RST_CTRL_SWR_CONTROL (0x0108) >> #define CDC_RX_SWR_CLK_EN_MASK BIT(0) >> #define CDC_RX_SWR_RESET_MASK BIT(1) >> @@ -1613,6 +1614,7 @@ static bool rx_is_rw_register(struct device *dev, unsigned int reg) >> case LPASS_CODEC_VERSION_2_6: >> case LPASS_CODEC_VERSION_2_7: >> case LPASS_CODEC_VERSION_2_8: >> + case LPASS_CODEC_VERSION_4_1: >> return rx_2_5_is_rw_register(dev, reg); >> default: >> break; >> @@ -2045,6 +2047,16 @@ static int rx_macro_mclk_enable(struct rx_macro *rx, bool mclk_enable) >> CDC_RX_CLK_MCLK2_ENABLE); >> regmap_update_bits(regmap, CDC_RX_CLK_RST_CTRL_FS_CNT_CONTROL, >> CDC_RX_FS_MCLK_CNT_CLR_MASK, 0x00); >> + >> + /* >> + * From LPASS codec v4.1 onwards the FS counter has to be >> + * bypassed before it is enabled, otherwise the fsgen >> + * output does not come up. >> + */ >> + if (rx->codec_version >= LPASS_CODEC_VERSION_4_1) > this pattern match is fragile, > >> + regmap_set_bits(regmap, CDC_RX_CLK_RST_CTRL_FS_CNT_CONTROL, >> + CDC_RX_FS_CNT_BYPASS); > > Please use this as a flag. Ack, Will introduce a flag or switch-case mechanism to handle this configuration. Best Regards, Rafi. >> + >> regmap_update_bits(regmap, CDC_RX_CLK_RST_CTRL_FS_CNT_CONTROL, >> CDC_RX_FS_MCLK_CNT_EN_MASK, >> CDC_RX_FS_MCLK_CNT_ENABLE); >> @@ -3652,6 +3664,7 @@ static int rx_macro_component_probe(struct snd_soc_component *component) >> case LPASS_CODEC_VERSION_2_6: >> case LPASS_CODEC_VERSION_2_7: >> case LPASS_CODEC_VERSION_2_8: >> + case LPASS_CODEC_VERSION_4_1: >> controls = rx_macro_2_5_snd_controls; >> num_controls = ARRAY_SIZE(rx_macro_2_5_snd_controls); >> widgets = rx_macro_2_5_dapm_widgets; >> @@ -3837,6 +3850,7 @@ static int rx_macro_probe(struct platform_device *pdev) >> case LPASS_CODEC_VERSION_2_6: >> case LPASS_CODEC_VERSION_2_7: >> case LPASS_CODEC_VERSION_2_8: >> + case LPASS_CODEC_VERSION_4_1: >> rx->rxn_reg_stride = 0xc0; >> rx->rxn_reg_stride2 = 0x0; >> def_count = ARRAY_SIZE(rx_defaults) + ARRAY_SIZE(rx_2_5_defaults); >> @@ -3949,6 +3963,9 @@ static const struct of_device_id rx_macro_dt_match[] = { >> }, { >> .compatible = "qcom,sc8280xp-lpass-rx-macro", >> .data = (void *)LPASS_MACRO_FLAG_HAS_NPL_CLOCK, >> + }, { >> + .compatible = "qcom,shikra-lpass-rx-macro", >> + .data = (void *)LPASS_MACRO_FLAG_HAS_NPL_CLOCK, >> }, >> { } >> }; >> >