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[42.3.109.144]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1f44c9a6fd0sm24441095ad.226.2024.05.25.00.12.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 25 May 2024 00:12:35 -0700 (PDT) Message-ID: <21f0f2ac-dada-4e19-a0df-086021320101@gmail.com> Date: Sat, 25 May 2024 15:12:28 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 0/4] ASoC: qcom: display port changes To: Srinivas Kandagatla , broonie@kernel.org Cc: perex@perex.cz, tiwai@suse.com, lgirdwood@gmail.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org References: <20240422134354.89291-1-srinivas.kandagatla@linaro.org> <44fad635-1b17-47bc-97f0-9a541e0b4f35@linaro.org> Content-Language: en-US From: Xilin Wu In-Reply-To: <44fad635-1b17-47bc-97f0-9a541e0b4f35@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-MailFrom: wuxilin123@gmail.com X-Mailman-Rule-Hits: nonmember-moderation 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 Message-ID-Hash: JQR2KAST6QB3T7ZDR62LQYSQ7HAICNXA X-Message-ID-Hash: JQR2KAST6QB3T7ZDR62LQYSQ7HAICNXA X-Mailman-Approved-At: Thu, 13 Jun 2024 15:50:35 +0000 X-Mailman-Version: 3.3.9 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: Hi Srini, On 2024/5/24 20:50, Srinivas Kandagatla wrote: > Hi Xilin, > > On 23/05/2024 05:09, Xilin Wu wrote: >>> >>> Srinivas Kandagatla (4): >>>    ASoC: qcom: q6dsp: parse Display port tokens >>>    ASoC: qcom: common: add Display port Jack function >>>    ASoC: qcom: sc8280xp: add Display port Jack >>>    ASoC: qcom: sm8250: fix a typo in function name >>> >>>   sound/soc/qcom/common.c         | 29 +++++++++++++++++++++++++++++ >>>   sound/soc/qcom/common.h         |  3 +++ >>>   sound/soc/qcom/qdsp6/topology.c | 26 ++++++++++++++++++++++++++ >>>   sound/soc/qcom/sc8280xp.c       | 14 ++++++++++++++ >>>   sound/soc/qcom/sm8250.c         |  4 ++-- >>>   5 files changed, 74 insertions(+), 2 deletions(-) >>> >> >> Hi Srini, >> >> I tested this series on SM8550 with tplg in [1] and ucm in [2]. But >> the kernel output errors attached below. Headphone does work properly >> without DisplayPort in the ucm. >> >> What could be the possible cause of this? Is there any significant >> change from sc8280xp to sm8550? >> >> -- >> Thanks, >> Xilin Wu >> >> [1] >> https://github.com/edk2-porting/audioreach-topology/blob/sakuramist/QCS8550-AYN-ODIN2.m4 >> [2] >> https://github.com/strongtz/alsa-ucm-conf/blob/odin2/ucm2/Qualcomm/sm8550/HiFi.conf >> >> [ 1552.313713] qcom-apm gprsvc:service:2:1: Error (1) Processing >> 0x01001000 cmd >> [ 1552.313730] qcom-apm gprsvc:service:2:1: DSP returned error[1001000] 1 >> [ 1552.314455] qcom-apm gprsvc:service:2:1: Error (1) Processing > > Is the DP cable connected? I'm sure that the cable is connected and I have desktop on external display. If it's not connected, kernel gives the following error when using aplay: hdmi-audio-codec hdmi-audio-codec.1.auto: ASoC: error at snd_soc_dai_hw_params on i2s-hifi: -22 > > if its not connected the dsp will throw this error. > > due to this issue I did workaround this issue by modeling it as > conflicting device to Speaker in x13s ucm. > > I see in your ucm setup its not the case. > which is why you might be hitting this issue. > > Can you try > amixer -c 0 cset iface=MIXER,name='DISPLAY_PORT_RX_0 Audio Mixer > MultiMedia2' 1 > aplay -D plughw:0,1 some-wav-file.wav > > both with and without display connected. > aplay always gives the following error: Playing WAVE 'Summer.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo aplay: set_params:1456: Unable to install hw params: ACCESS: RW_INTERLEAVED FORMAT: S16_LE SUBFORMAT: STD SAMPLE_BITS: 16 FRAME_BITS: 32 CHANNELS: 2 RATE: 44100 PERIOD_TIME: (42666 42667) PERIOD_SIZE: (1881 1882) PERIOD_BYTES: (7524 7528) PERIODS: (3 5) BUFFER_TIME: (170657 170658) BUFFER_SIZE: 7526 BUFFER_BYTES: 30104 TICK_TIME: 0 and kernel gives the following when display is connected: [drm:dp_catalog_audio_config_sdp] sdp_cfg = 0x100066 [drm:dp_catalog_audio_config_sdp] sdp_cfg2 = 0x1b800004 [drm:dp_audio_hw_params] Header Byte 1: value = 0xce020000, parity_byte = 0xce [drm:dp_audio_hw_params] Header Byte 2: value = 0x67010000, parity_byte = 0x0 [drm:dp_audio_hw_params] Header Byte 3: value = 0x67010000, parity_byte = 0x67 [drm:dp_audio_hw_params] Header Byte 1: value = 0x67010000, parity_byte = 0x67 [drm:dp_audio_hw_params] Header Byte 2: value = 0x33443517, parity_byte = 0x35 [drm:dp_audio_hw_params] Header Byte 3: value = 0x33443517, parity_byte = 0x33 [drm:dp_audio_hw_params] Header Byte 1: value = 0x84840000, parity_byte = 0x84 [drm:dp_audio_hw_params] Header Byte 2: value = 0x3344d71b, parity_byte = 0xd7 [drm:dp_audio_hw_params] Header Byte 3: value = 0x44, parity_byte = 0x33 [drm:dp_audio_hw_params] Header Byte 1: value = 0xd8050000, parity_byte = 0xd8 [drm:dp_audio_hw_params] Header Byte 2: value = 0x4b0f, parity_byte = 0x4b [drm:dp_audio_hw_params] Header Byte 3: value = 0x4b0f, parity_byte = 0x0 [drm:dp_audio_hw_params] Header Byte 1: value = 0x71060000, parity_byte = 0x71 [drm:dp_audio_hw_params] Header Byte 2: value = 0x4b0f, parity_byte = 0x4b [drm:dp_catalog_audio_config_acr] select: 0x3, acr_ctrl: 0x80004130 [drm:dp_catalog_audio_sfe_level] mainlink_level = 0xa08, safe_to_exit_level = 0x8 [drm:dp_catalog_audio_enable] dp_audio_cfg = 0xc1 qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001006 cmd qcom-apm gprsvc:service:2:1: DSP returned error[1001006] 1 qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001006 cmd qcom-apm gprsvc:service:2:1: DSP returned error[1001006] 1 qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001001 cmd qcom-apm gprsvc:service:2:1: DSP returned error[1001001] 1 q6apm-lpass-dais 30000000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to prepare Graph -22 q6apm-lpass-dais 30000000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC: error at snd_soc_pcm_dai_prepare on DISPLAY_PORT_RX_0: -22 [drm:dp_catalog_audio_enable] dp_audio_cfg = 0xc0 > > --srini > > > >> 0x01001006 cmd >> [ 1552.314463] qcom-apm gprsvc:service:2:1: DSP returned error[1001006] 1 >> [ 1552.315496] qcom-apm gprsvc:service:2:1: Error (1) Processing >> 0x01001006 cmd >> [ 1552.315506] qcom-apm gprsvc:service:2:1: DSP returned error[1001006] 1 >> [ 1552.316033] qcom-apm gprsvc:service:2:1: Error (1) Processing >> 0x01001001 cmd >> [ 1552.316042] qcom-apm gprsvc:service:2:1: DSP returned error[1001001] 1 >> [ 1552.316045] q6apm-lpass-dais >> 30000000.remoteproc:glink-edge:gpr:service@1:bedais: Failed to prepare >> Graph -22 >> [ 1552.316047] q6apm-lpass-dais >> 30000000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC: error at >> snd_soc_pcm_dai_prepare on DISPLAY_PORT_RX_0: -22 -- Thanks, Xilin Wu