From: Vitaly Rodionov <vitalyr@opensource.cirrus.com> To: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>, Mark Brown <broonie@kernel.org> Cc: <alsa-devel@alsa-project.org>, <patches@opensource.cirrus.com>, <linux-kernel@vger.kernel.org>, Stefan Binding <sbinding@opensource.cirrus.com> Subject: [PATCH v3 15/17] ALSA: hda: cs35l41: Add defaulted values into dsp bypass config sequence Date: Thu, 19 May 2022 18:47:47 +0100 [thread overview] Message-ID: <20220519174749.15459-16-vitalyr@opensource.cirrus.com> (raw) In-Reply-To: <20220519174749.15459-1-vitalyr@opensource.cirrus.com> From: Stefan Binding <sbinding@opensource.cirrus.com> The config sequences for running with and without firmware and DSP are different. The original behavior assumed that we would only run without DSP only in the case where firmware load failed. This meant the non-firmware sequence was written with the assumtion that various registers would be set to their default value. However, to support the ability to unload the firmware, the non-firmware register sequence must be updated to update all required registers, including values that would be defaulted, in case the firmware sequence, which could have already run, has changed their value. Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com> Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com> --- Changes since v2: - No change sound/pci/hda/cs35l41_hda.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c index 016f97f61c34..4ca5c7b974ce 100644 --- a/sound/pci/hda/cs35l41_hda.c +++ b/sound/pci/hda/cs35l41_hda.c @@ -32,11 +32,24 @@ static const struct reg_sequence cs35l41_hda_config[] = { { CS35L41_PLL_CLK_CTRL, 0x00000430 }, // 3072000Hz, BCLK Input, PLL_REFCLK_EN = 1 + { CS35L41_DSP_CLK_CTRL, 0x00000003 }, // DSP CLK EN { CS35L41_GLOBAL_CLK_CTRL, 0x00000003 }, // GLOBAL_FS = 48 kHz { CS35L41_SP_ENABLES, 0x00010000 }, // ASP_RX1_EN = 1 { CS35L41_SP_RATE_CTRL, 0x00000021 }, // ASP_BCLK_FREQ = 3.072 MHz { CS35L41_SP_FORMAT, 0x20200200 }, // 32 bits RX/TX slots, I2S, clk consumer + { CS35L41_SP_HIZ_CTRL, 0x00000002 }, // Hi-Z unused + { CS35L41_SP_TX_WL, 0x00000018 }, // 24 cycles/slot + { CS35L41_SP_RX_WL, 0x00000018 }, // 24 cycles/slot { CS35L41_DAC_PCM1_SRC, 0x00000008 }, // DACPCM1_SRC = ASPRX1 + { CS35L41_ASP_TX1_SRC, 0x00000018 }, // ASPTX1 SRC = VMON + { CS35L41_ASP_TX2_SRC, 0x00000019 }, // ASPTX2 SRC = IMON + { CS35L41_ASP_TX3_SRC, 0x00000032 }, // ASPTX3 SRC = ERRVOL + { CS35L41_ASP_TX4_SRC, 0x00000033 }, // ASPTX4 SRC = CLASSH_TGT + { CS35L41_DSP1_RX1_SRC, 0x00000008 }, // DSP1RX1 SRC = ASPRX1 + { CS35L41_DSP1_RX2_SRC, 0x00000009 }, // DSP1RX2 SRC = ASPRX2 + { CS35L41_DSP1_RX3_SRC, 0x00000018 }, // DSP1RX3 SRC = VMON + { CS35L41_DSP1_RX4_SRC, 0x00000019 }, // DSP1RX4 SRC = IMON + { CS35L41_DSP1_RX5_SRC, 0x00000020 }, // DSP1RX5 SRC = ERRVOL { CS35L41_AMP_DIG_VOL_CTRL, 0x00000000 }, // AMP_VOL_PCM 0.0 dB { CS35L41_AMP_GAIN_CTRL, 0x00000084 }, // AMP_GAIN_PCM 4.5 dB }; -- 2.34.1
WARNING: multiple messages have this Message-ID (diff)
From: Vitaly Rodionov <vitalyr@opensource.cirrus.com> To: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>, Mark Brown <broonie@kernel.org> Cc: patches@opensource.cirrus.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Stefan Binding <sbinding@opensource.cirrus.com> Subject: [PATCH v3 15/17] ALSA: hda: cs35l41: Add defaulted values into dsp bypass config sequence Date: Thu, 19 May 2022 18:47:47 +0100 [thread overview] Message-ID: <20220519174749.15459-16-vitalyr@opensource.cirrus.com> (raw) In-Reply-To: <20220519174749.15459-1-vitalyr@opensource.cirrus.com> From: Stefan Binding <sbinding@opensource.cirrus.com> The config sequences for running with and without firmware and DSP are different. The original behavior assumed that we would only run without DSP only in the case where firmware load failed. This meant the non-firmware sequence was written with the assumtion that various registers would be set to their default value. However, to support the ability to unload the firmware, the non-firmware register sequence must be updated to update all required registers, including values that would be defaulted, in case the firmware sequence, which could have already run, has changed their value. Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com> Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com> --- Changes since v2: - No change sound/pci/hda/cs35l41_hda.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c index 016f97f61c34..4ca5c7b974ce 100644 --- a/sound/pci/hda/cs35l41_hda.c +++ b/sound/pci/hda/cs35l41_hda.c @@ -32,11 +32,24 @@ static const struct reg_sequence cs35l41_hda_config[] = { { CS35L41_PLL_CLK_CTRL, 0x00000430 }, // 3072000Hz, BCLK Input, PLL_REFCLK_EN = 1 + { CS35L41_DSP_CLK_CTRL, 0x00000003 }, // DSP CLK EN { CS35L41_GLOBAL_CLK_CTRL, 0x00000003 }, // GLOBAL_FS = 48 kHz { CS35L41_SP_ENABLES, 0x00010000 }, // ASP_RX1_EN = 1 { CS35L41_SP_RATE_CTRL, 0x00000021 }, // ASP_BCLK_FREQ = 3.072 MHz { CS35L41_SP_FORMAT, 0x20200200 }, // 32 bits RX/TX slots, I2S, clk consumer + { CS35L41_SP_HIZ_CTRL, 0x00000002 }, // Hi-Z unused + { CS35L41_SP_TX_WL, 0x00000018 }, // 24 cycles/slot + { CS35L41_SP_RX_WL, 0x00000018 }, // 24 cycles/slot { CS35L41_DAC_PCM1_SRC, 0x00000008 }, // DACPCM1_SRC = ASPRX1 + { CS35L41_ASP_TX1_SRC, 0x00000018 }, // ASPTX1 SRC = VMON + { CS35L41_ASP_TX2_SRC, 0x00000019 }, // ASPTX2 SRC = IMON + { CS35L41_ASP_TX3_SRC, 0x00000032 }, // ASPTX3 SRC = ERRVOL + { CS35L41_ASP_TX4_SRC, 0x00000033 }, // ASPTX4 SRC = CLASSH_TGT + { CS35L41_DSP1_RX1_SRC, 0x00000008 }, // DSP1RX1 SRC = ASPRX1 + { CS35L41_DSP1_RX2_SRC, 0x00000009 }, // DSP1RX2 SRC = ASPRX2 + { CS35L41_DSP1_RX3_SRC, 0x00000018 }, // DSP1RX3 SRC = VMON + { CS35L41_DSP1_RX4_SRC, 0x00000019 }, // DSP1RX4 SRC = IMON + { CS35L41_DSP1_RX5_SRC, 0x00000020 }, // DSP1RX5 SRC = ERRVOL { CS35L41_AMP_DIG_VOL_CTRL, 0x00000000 }, // AMP_VOL_PCM 0.0 dB { CS35L41_AMP_GAIN_CTRL, 0x00000084 }, // AMP_GAIN_PCM 4.5 dB }; -- 2.34.1
next prev parent reply other threads:[~2022-05-19 17:48 UTC|newest] Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-19 17:47 [PATCH v3 00/17] ALSA: hda: cirrus: Add initial DSP support and firmware loading Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-19 17:47 ` [PATCH v3 01/17] ALSA: hda: hda_cs_dsp_ctl: Add Library to support CS_DSP ALSA controls Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-20 7:50 ` Takashi Iwai 2022-05-20 7:50 ` Takashi Iwai 2022-05-20 7:55 ` Takashi Iwai 2022-05-20 7:55 ` Takashi Iwai 2022-05-19 17:47 ` [PATCH v3 02/17] ALSA: hda: hda_cs_dsp_ctl: Add apis to write the controls directly Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-19 17:47 ` [PATCH v3 03/17] ALSA: hda: cs35l41: Save codec object inside component struct Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-19 17:47 ` [PATCH v3 04/17] ALSA: hda: cs35l41: Add initial DSP support and firmware loading Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-20 8:00 ` Takashi Iwai 2022-05-20 8:00 ` Takashi Iwai 2022-05-20 8:02 ` Takashi Iwai 2022-05-20 8:02 ` Takashi Iwai 2022-05-19 17:47 ` [PATCH v3 05/17] ALSA: hda: cs35l41: Save Subsystem ID inside CS35L41 Driver Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-19 17:47 ` [PATCH v3 06/17] ALSA: hda: cs35l41: Support reading subsystem id from ACPI Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-19 17:47 ` [PATCH v3 07/17] ALSA: hda: cs35l41: Support multiple load paths for firmware Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-19 17:47 ` [PATCH v3 08/17] ALSA: hda: cs35l41: Support Speaker ID for laptops Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-19 17:47 ` [PATCH v3 09/17] ASoC: cs35l41: Move cs35l41 exit hibernate function into shared code Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-19 17:47 ` [PATCH v3 10/17] ASoC: cs35l41: Do not print error when waking from hibernation Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-19 17:47 ` [PATCH v3 11/17] ASoC: cs35l41: Add common cs35l41 enter hibernate function Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-19 17:47 ` [PATCH v3 12/17] ALSA: hda: cs35l41: Support Hibernation during Suspend Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-19 17:47 ` [PATCH v3 13/17] ALSA: hda: cs35l41: Read Speaker Calibration data from UEFI variables Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-19 17:47 ` [PATCH v3 14/17] ALSA: hda: hda_cs_dsp_ctl: Add fw id strings Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov [this message] 2022-05-19 17:47 ` [PATCH v3 15/17] ALSA: hda: cs35l41: Add defaulted values into dsp bypass config sequence Vitaly Rodionov 2022-05-19 17:47 ` [PATCH v3 16/17] ALSA: hda: cs35l41: Support Firmware switching and reloading Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-05-20 8:08 ` Takashi Iwai 2022-05-20 8:08 ` Takashi Iwai 2022-05-19 17:47 ` [PATCH v3 17/17] ALSA: hda: cs35l41: Add module parameter to control firmware load Vitaly Rodionov 2022-05-19 17:47 ` Vitaly Rodionov 2022-06-07 10:54 ` (subset) [PATCH v3 00/17] ALSA: hda: cirrus: Add initial DSP support and firmware loading Mark Brown 2022-06-07 10:54 ` Mark Brown
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