[PATCH v4 00/17] ASoC: Intel: haswell and broadwell boards update
A number of patches improving overall quality and readability of haswell.c and broadwell.c source files found in sound/soc/intel/boards. Both files are first renamed and only then actual changes are being incrementally added. The respective names are: hsw_rt5640 and bdw_rt286 to match the pattern found in more recent boards.
Most patches bring no functional change - the more impactful patches at are placed the end:
Refactor of suspend/resume flow for the bdw_rt286 board by dropping dev->remove() in favour of card->remove() and adjust jack handling to reduce code size slightly by implementing card_set_jack().
The last patch is removing of FE DAI ops. Given the existence of platform FE DAI capabilities (either static declaration or through topology file), this code is redundant.
Changes in v4: - just a rebase to fix missed conflicts with for-next
Changes in v3: - Patch 16/17 refactoring suspend/resume has been renamed to "Refactor jack handling". Dropped the usage of card->remove() in favor of link->exit() in that very patch
Changes in v2: - fixed wording error in patch 02/17 so it correctly mentions 'haswell_rt5640', not 'broadwell_rt286' - decided not to add kernel module names changes to this patchset so the review is not complicated unnecessarily. Will send them separately instead
Cezary Rojewski (17): ASoC: Intel: Rename haswell source file to hsw_rt5640 ASoC: Intel: hsw_rt5640: Reword prefixes of all driver members ASoC: Intel: hsw_rt5640: Reword driver name ASoC: Intel: hsw_rt5640: Update code indentation ASoC: Intel: hsw_rt5640: Update file comments ASoC: Intel: hsw_rt5640: Improve probe() function quality ASoC: Intel: hsw_rt5640: Improve hw_params() debug-ability ASoC: Intel: Rename broadwell source file to bdw_rt286 ASoC: Intel: bdw_rt286: Reword prefixes of all driver members ASoC: Intel: bdw_rt286: Reword driver name ASoC: Intel: bdw_rt286: Update code indentation ASoC: Intel: bdw_rt286: Update file comments ASoC: Intel: bdw_rt286: Improve probe() function quality ASoC: Intel: bdw_rt286: Improve hw_params() debug-ability ASoC: Intel: bdw_rt286: Improve codec_init() quality ASoC: Intel: bdw_rt286: Refactor jack handling ASoC: Intel: bdw_rt286: Remove FE DAI ops
sound/soc/intel/boards/Kconfig | 4 +- sound/soc/intel/boards/Makefile | 4 +- sound/soc/intel/boards/bdw_rt286.c | 256 +++++++++++++ sound/soc/intel/boards/broadwell.c | 338 ------------------ sound/soc/intel/boards/haswell.c | 202 ----------- sound/soc/intel/boards/hsw_rt5640.c | 176 +++++++++ .../common/soc-acpi-intel-hsw-bdw-match.c | 6 +- 7 files changed, 439 insertions(+), 547 deletions(-) create mode 100644 sound/soc/intel/boards/bdw_rt286.c delete mode 100644 sound/soc/intel/boards/broadwell.c delete mode 100644 sound/soc/intel/boards/haswell.c create mode 100644 sound/soc/intel/boards/hsw_rt5640.c
Rename source file to drop any ambiguity.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/Makefile | 2 +- sound/soc/intel/boards/{haswell.c => hsw_rt5640.c} | 0 2 files changed, 1 insertion(+), 1 deletion(-) rename sound/soc/intel/boards/{haswell.c => hsw_rt5640.c} (100%)
diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile index 40c0c3d1c500..e479546a3d4b 100644 --- a/sound/soc/intel/boards/Makefile +++ b/sound/soc/intel/boards/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only -snd-soc-sst-haswell-objs := haswell.o +snd-soc-sst-haswell-objs := hsw_rt5640.o snd-soc-sst-bdw-rt5650-mach-objs := bdw-rt5650.o snd-soc-sst-bdw-rt5677-mach-objs := bdw-rt5677.o snd-soc-sst-broadwell-objs := broadwell.o diff --git a/sound/soc/intel/boards/haswell.c b/sound/soc/intel/boards/hsw_rt5640.c similarity index 100% rename from sound/soc/intel/boards/haswell.c rename to sound/soc/intel/boards/hsw_rt5640.c
Replace ambiguous 'haswell_rt5640_' prefixes in favour of 'card_', 'link_' and other similar strings to clearly state which object given member implements behavior for.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/hsw_rt5640.c | 46 ++++++++++++++--------------- 1 file changed, 23 insertions(+), 23 deletions(-)
diff --git a/sound/soc/intel/boards/hsw_rt5640.c b/sound/soc/intel/boards/hsw_rt5640.c index aa61e101f793..b51ce8d0ca22 100644 --- a/sound/soc/intel/boards/hsw_rt5640.c +++ b/sound/soc/intel/boards/hsw_rt5640.c @@ -16,12 +16,12 @@ #include "../../codecs/rt5640.h"
/* Haswell ULT platforms have a Headphone and Mic jack */ -static const struct snd_soc_dapm_widget haswell_widgets[] = { +static const struct snd_soc_dapm_widget card_widgets[] = { SND_SOC_DAPM_HP("Headphones", NULL), SND_SOC_DAPM_MIC("Mic", NULL), };
-static const struct snd_soc_dapm_route haswell_rt5640_map[] = { +static const struct snd_soc_dapm_route card_routes[] = {
{"Headphones", NULL, "HPOR"}, {"Headphones", NULL, "HPOL"}, @@ -32,7 +32,7 @@ static const struct snd_soc_dapm_route haswell_rt5640_map[] = { {"AIF1 Playback", NULL, "SSP0 CODEC OUT"}, };
-static int haswell_ssp0_fixup(struct snd_soc_pcm_runtime *rtd, +static int codec_link_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_interval *rate = hw_param_interval(params, @@ -49,7 +49,7 @@ static int haswell_ssp0_fixup(struct snd_soc_pcm_runtime *rtd, return 0; }
-static int haswell_rt5640_hw_params(struct snd_pcm_substream *substream, +static int codec_link_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); @@ -70,8 +70,8 @@ static int haswell_rt5640_hw_params(struct snd_pcm_substream *substream, return ret; }
-static const struct snd_soc_ops haswell_rt5640_ops = { - .hw_params = haswell_rt5640_hw_params, +static const struct snd_soc_ops codec_link_ops = { + .hw_params = codec_link_hw_params, };
SND_SOC_DAILINK_DEF(dummy, @@ -98,7 +98,7 @@ SND_SOC_DAILINK_DEF(platform, SND_SOC_DAILINK_DEF(ssp0_port, DAILINK_COMP_ARRAY(COMP_CPU("ssp0-port")));
-static struct snd_soc_dai_link haswell_rt5640_dais[] = { +static struct snd_soc_dai_link card_dai_links[] = { /* Front End DAI links */ { .name = "System", @@ -147,8 +147,8 @@ static struct snd_soc_dai_link haswell_rt5640_dais[] = { .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBC_CFC, .ignore_pmdown_time = 1, - .be_hw_params_fixup = haswell_ssp0_fixup, - .ops = &haswell_rt5640_ops, + .be_hw_params_fixup = codec_link_hw_params_fixup, + .ops = &codec_link_ops, .dpcm_playback = 1, .dpcm_capture = 1, SND_SOC_DAILINK_REG(ssp0_port, codec, platform), @@ -156,44 +156,44 @@ static struct snd_soc_dai_link haswell_rt5640_dais[] = { };
/* audio machine driver for Haswell Lynxpoint DSP + RT5640 */ -static struct snd_soc_card haswell_rt5640 = { +static struct snd_soc_card hsw_rt5640_card = { .name = "haswell-rt5640", .owner = THIS_MODULE, - .dai_link = haswell_rt5640_dais, - .num_links = ARRAY_SIZE(haswell_rt5640_dais), - .dapm_widgets = haswell_widgets, - .num_dapm_widgets = ARRAY_SIZE(haswell_widgets), - .dapm_routes = haswell_rt5640_map, - .num_dapm_routes = ARRAY_SIZE(haswell_rt5640_map), + .dai_link = card_dai_links, + .num_links = ARRAY_SIZE(card_dai_links), + .dapm_widgets = card_widgets, + .num_dapm_widgets = ARRAY_SIZE(card_widgets), + .dapm_routes = card_routes, + .num_dapm_routes = ARRAY_SIZE(card_routes), .fully_routed = true, };
-static int haswell_audio_probe(struct platform_device *pdev) +static int hsw_rt5640_probe(struct platform_device *pdev) { struct snd_soc_acpi_mach *mach; int ret;
- haswell_rt5640.dev = &pdev->dev; + hsw_rt5640_card.dev = &pdev->dev;
/* override platform name, if required */ mach = pdev->dev.platform_data; - ret = snd_soc_fixup_dai_links_platform_name(&haswell_rt5640, + ret = snd_soc_fixup_dai_links_platform_name(&hsw_rt5640_card, mach->mach_params.platform); if (ret) return ret;
- return devm_snd_soc_register_card(&pdev->dev, &haswell_rt5640); + return devm_snd_soc_register_card(&pdev->dev, &hsw_rt5640_card); }
-static struct platform_driver haswell_audio = { - .probe = haswell_audio_probe, +static struct platform_driver hsw_rt5640_driver = { + .probe = hsw_rt5640_probe, .driver = { .name = "haswell-audio", .pm = &snd_soc_pm_ops, }, };
-module_platform_driver(haswell_audio) +module_platform_driver(hsw_rt5640_driver)
/* Module information */ MODULE_AUTHOR("Liam Girdwood, Xingchao Wang");
Align with other Intel boards naming convention and let the name explicitly state which components are being connected.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/hsw_rt5640.c | 4 ++-- sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/soc/intel/boards/hsw_rt5640.c b/sound/soc/intel/boards/hsw_rt5640.c index b51ce8d0ca22..a096453bf1df 100644 --- a/sound/soc/intel/boards/hsw_rt5640.c +++ b/sound/soc/intel/boards/hsw_rt5640.c @@ -188,7 +188,7 @@ static int hsw_rt5640_probe(struct platform_device *pdev) static struct platform_driver hsw_rt5640_driver = { .probe = hsw_rt5640_probe, .driver = { - .name = "haswell-audio", + .name = "hsw_rt5640", .pm = &snd_soc_pm_ops, }, }; @@ -199,4 +199,4 @@ module_platform_driver(hsw_rt5640_driver) MODULE_AUTHOR("Liam Girdwood, Xingchao Wang"); MODULE_DESCRIPTION("Intel SST Audio for Haswell Lynxpoint"); MODULE_LICENSE("GPL v2"); -MODULE_ALIAS("platform:haswell-audio"); +MODULE_ALIAS("platform:hsw_rt5640"); diff --git a/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c b/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c index 0441df97b260..4e00f8f6c521 100644 --- a/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c @@ -12,7 +12,7 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_haswell_machines[] = { { .id = "INT33CA", - .drv_name = "haswell-audio", + .drv_name = "hsw_rt5640", .fw_filename = "intel/IntcSST1.bin", .sof_tplg_filename = "sof-hsw.tplg", }, @@ -41,7 +41,7 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_broadwell_machines[] = { }, { .id = "INT33CA", - .drv_name = "haswell-audio", + .drv_name = "hsw_rt5640", .fw_filename = "intel/IntcSST2.bin", .sof_tplg_filename = "sof-bdw-rt5640.tplg", },
Make use of 100 character limit and modify indentation so code is easier to read. While at it, sort includes in alphabetical order.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/hsw_rt5640.c | 59 +++++++++-------------------- 1 file changed, 18 insertions(+), 41 deletions(-)
diff --git a/sound/soc/intel/boards/hsw_rt5640.c b/sound/soc/intel/boards/hsw_rt5640.c index a096453bf1df..da31b011b495 100644 --- a/sound/soc/intel/boards/hsw_rt5640.c +++ b/sound/soc/intel/boards/hsw_rt5640.c @@ -9,10 +9,9 @@ #include <linux/platform_device.h> #include <sound/core.h> #include <sound/pcm.h> +#include <sound/pcm_params.h> #include <sound/soc.h> #include <sound/soc-acpi.h> -#include <sound/pcm_params.h> - #include "../../codecs/rt5640.h"
/* Haswell ULT platforms have a Headphone and Mic jack */ @@ -22,7 +21,6 @@ static const struct snd_soc_dapm_widget card_widgets[] = { };
static const struct snd_soc_dapm_route card_routes[] = { - {"Headphones", NULL, "HPOR"}, {"Headphones", NULL, "HPOL"}, {"IN2P", NULL, "Mic"}, @@ -33,32 +31,28 @@ static const struct snd_soc_dapm_route card_routes[] = { };
static int codec_link_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, - struct snd_pcm_hw_params *params) + struct snd_pcm_hw_params *params) { - struct snd_interval *rate = hw_param_interval(params, - SNDRV_PCM_HW_PARAM_RATE); - struct snd_interval *channels = hw_param_interval(params, - SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
/* The ADSP will covert the FE rate to 48k, stereo */ rate->min = rate->max = 48000; channels->min = channels->max = 2; - /* set SSP0 to 16 bit */ params_set_format(params, SNDRV_PCM_FORMAT_S16_LE); + return 0; }
static int codec_link_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) + struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret;
- ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_MCLK, 12288000, - SND_SOC_CLOCK_IN); - + ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_MCLK, 12288000, SND_SOC_CLOCK_IN); if (ret < 0) { dev_err(rtd->dev, "can't set codec sysclk configuration\n"); return ret; @@ -74,29 +68,15 @@ static const struct snd_soc_ops codec_link_ops = { .hw_params = codec_link_hw_params, };
-SND_SOC_DAILINK_DEF(dummy, - DAILINK_COMP_ARRAY(COMP_DUMMY())); - -SND_SOC_DAILINK_DEF(system, - DAILINK_COMP_ARRAY(COMP_CPU("System Pin"))); +SND_SOC_DAILINK_DEF(system, DAILINK_COMP_ARRAY(COMP_CPU("System Pin"))); +SND_SOC_DAILINK_DEF(offload0, DAILINK_COMP_ARRAY(COMP_CPU("Offload0 Pin"))); +SND_SOC_DAILINK_DEF(offload1, DAILINK_COMP_ARRAY(COMP_CPU("Offload1 Pin"))); +SND_SOC_DAILINK_DEF(loopback, DAILINK_COMP_ARRAY(COMP_CPU("Loopback Pin")));
-SND_SOC_DAILINK_DEF(offload0, - DAILINK_COMP_ARRAY(COMP_CPU("Offload0 Pin"))); - -SND_SOC_DAILINK_DEF(offload1, - DAILINK_COMP_ARRAY(COMP_CPU("Offload1 Pin"))); - -SND_SOC_DAILINK_DEF(loopback, - DAILINK_COMP_ARRAY(COMP_CPU("Loopback Pin"))); - -SND_SOC_DAILINK_DEF(codec, - DAILINK_COMP_ARRAY(COMP_CODEC("i2c-INT33CA:00", "rt5640-aif1"))); - -SND_SOC_DAILINK_DEF(platform, - DAILINK_COMP_ARRAY(COMP_PLATFORM("haswell-pcm-audio"))); - -SND_SOC_DAILINK_DEF(ssp0_port, - DAILINK_COMP_ARRAY(COMP_CPU("ssp0-port"))); +SND_SOC_DAILINK_DEF(dummy, DAILINK_COMP_ARRAY(COMP_DUMMY())); +SND_SOC_DAILINK_DEF(codec, DAILINK_COMP_ARRAY(COMP_CODEC("i2c-INT33CA:00", "rt5640-aif1"))); +SND_SOC_DAILINK_DEF(platform, DAILINK_COMP_ARRAY(COMP_PLATFORM("haswell-pcm-audio"))); +SND_SOC_DAILINK_DEF(ssp0_port, DAILINK_COMP_ARRAY(COMP_CPU("ssp0-port")));
static struct snd_soc_dai_link card_dai_links[] = { /* Front End DAI links */ @@ -137,15 +117,13 @@ static struct snd_soc_dai_link card_dai_links[] = { .dpcm_capture = 1, SND_SOC_DAILINK_REG(loopback, dummy, platform), }, - /* Back End DAI links */ { /* SSP0 - Codec */ .name = "Codec", .id = 0, .no_pcm = 1, - .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBC_CFC, + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBC_CFC, .ignore_pmdown_time = 1, .be_hw_params_fixup = codec_link_hw_params_fixup, .ops = &codec_link_ops, @@ -174,11 +152,10 @@ static int hsw_rt5640_probe(struct platform_device *pdev) int ret;
hsw_rt5640_card.dev = &pdev->dev; - /* override platform name, if required */ mach = pdev->dev.platform_data; - ret = snd_soc_fixup_dai_links_platform_name(&hsw_rt5640_card, - mach->mach_params.platform); + + ret = snd_soc_fixup_dai_links_platform_name(&hsw_rt5640_card, mach->mach_params.platform); if (ret) return ret;
Drop redundant and update valuable comments within the file to increase readability. This patch also revisits module information and kconfig help strings.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/Kconfig | 2 +- sound/soc/intel/boards/hsw_rt5640.c | 16 ++++++---------- 2 files changed, 7 insertions(+), 11 deletions(-)
diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig index 4b4c1e1e4808..817b4c04bf6a 100644 --- a/sound/soc/intel/boards/Kconfig +++ b/sound/soc/intel/boards/Kconfig @@ -41,7 +41,7 @@ config SND_SOC_INTEL_SOF_CIRRUS_COMMON if SND_SOC_INTEL_CATPT
config SND_SOC_INTEL_HASWELL_MACH - tristate "Haswell Lynxpoint" + tristate "Haswell with RT5640 I2S codec" depends on I2C depends on I2C_DESIGNWARE_PLATFORM || COMPILE_TEST depends on X86_INTEL_LPSS || COMPILE_TEST diff --git a/sound/soc/intel/boards/hsw_rt5640.c b/sound/soc/intel/boards/hsw_rt5640.c index da31b011b495..f843ba5f4718 100644 --- a/sound/soc/intel/boards/hsw_rt5640.c +++ b/sound/soc/intel/boards/hsw_rt5640.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Intel Haswell Lynxpoint SST Audio + * Sound card driver for Intel Haswell Lynx Point with Realtek 5640 * * Copyright (C) 2013, Intel Corporation. All rights reserved. */ @@ -14,7 +14,6 @@ #include <sound/soc-acpi.h> #include "../../codecs/rt5640.h"
-/* Haswell ULT platforms have a Headphone and Mic jack */ static const struct snd_soc_dapm_widget card_widgets[] = { SND_SOC_DAPM_HP("Headphones", NULL), SND_SOC_DAPM_MIC("Mic", NULL), @@ -36,10 +35,10 @@ static int codec_link_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
- /* The ADSP will covert the FE rate to 48k, stereo */ + /* The ADSP will convert the FE rate to 48k, stereo. */ rate->min = rate->max = 48000; channels->min = channels->max = 2; - /* set SSP0 to 16 bit */ + /* Set SSP0 to 16 bit. */ params_set_format(params, SNDRV_PCM_FORMAT_S16_LE);
return 0; @@ -58,7 +57,7 @@ static int codec_link_hw_params(struct snd_pcm_substream *substream, return ret; }
- /* set correct codec filter for DAI format and clock config */ + /* Set correct codec filter for DAI format and clock config. */ snd_soc_component_update_bits(codec_dai->component, 0x83, 0xffff, 0x8000);
return ret; @@ -133,7 +132,6 @@ static struct snd_soc_dai_link card_dai_links[] = { }, };
-/* audio machine driver for Haswell Lynxpoint DSP + RT5640 */ static struct snd_soc_card hsw_rt5640_card = { .name = "haswell-rt5640", .owner = THIS_MODULE, @@ -152,7 +150,6 @@ static int hsw_rt5640_probe(struct platform_device *pdev) int ret;
hsw_rt5640_card.dev = &pdev->dev; - /* override platform name, if required */ mach = pdev->dev.platform_data;
ret = snd_soc_fixup_dai_links_platform_name(&hsw_rt5640_card, mach->mach_params.platform); @@ -172,8 +169,7 @@ static struct platform_driver hsw_rt5640_driver = {
module_platform_driver(hsw_rt5640_driver)
-/* Module information */ MODULE_AUTHOR("Liam Girdwood, Xingchao Wang"); -MODULE_DESCRIPTION("Intel SST Audio for Haswell Lynxpoint"); -MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("Sound card driver for Intel Haswell Lynx Point with Realtek 5640"); +MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:hsw_rt5640");
Declare local 'dev' and make use of it plus dev_get_platdata() to improve code readability.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/hsw_rt5640.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/sound/soc/intel/boards/hsw_rt5640.c b/sound/soc/intel/boards/hsw_rt5640.c index f843ba5f4718..273c8e274d25 100644 --- a/sound/soc/intel/boards/hsw_rt5640.c +++ b/sound/soc/intel/boards/hsw_rt5640.c @@ -147,16 +147,17 @@ static struct snd_soc_card hsw_rt5640_card = { static int hsw_rt5640_probe(struct platform_device *pdev) { struct snd_soc_acpi_mach *mach; + struct device *dev = &pdev->dev; int ret;
- hsw_rt5640_card.dev = &pdev->dev; - mach = pdev->dev.platform_data; + hsw_rt5640_card.dev = dev; + mach = dev_get_platdata(dev);
ret = snd_soc_fixup_dai_links_platform_name(&hsw_rt5640_card, mach->mach_params.platform); if (ret) return ret;
- return devm_snd_soc_register_card(&pdev->dev, &hsw_rt5640_card); + return devm_snd_soc_register_card(dev, &hsw_rt5640_card); }
static struct platform_driver hsw_rt5640_driver = {
Print status if setting sysclk fails.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/hsw_rt5640.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/intel/boards/hsw_rt5640.c b/sound/soc/intel/boards/hsw_rt5640.c index 273c8e274d25..ad747363d112 100644 --- a/sound/soc/intel/boards/hsw_rt5640.c +++ b/sound/soc/intel/boards/hsw_rt5640.c @@ -53,7 +53,7 @@ static int codec_link_hw_params(struct snd_pcm_substream *substream,
ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_MCLK, 12288000, SND_SOC_CLOCK_IN); if (ret < 0) { - dev_err(rtd->dev, "can't set codec sysclk configuration\n"); + dev_err(rtd->dev, "set codec sysclk failed: %d\n", ret); return ret; }
Rename source file to drop any ambiguity.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/Makefile | 2 +- sound/soc/intel/boards/{broadwell.c => bdw_rt286.c} | 0 2 files changed, 1 insertion(+), 1 deletion(-) rename sound/soc/intel/boards/{broadwell.c => bdw_rt286.c} (100%)
diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile index e479546a3d4b..eea1e26acfda 100644 --- a/sound/soc/intel/boards/Makefile +++ b/sound/soc/intel/boards/Makefile @@ -2,7 +2,7 @@ snd-soc-sst-haswell-objs := hsw_rt5640.o snd-soc-sst-bdw-rt5650-mach-objs := bdw-rt5650.o snd-soc-sst-bdw-rt5677-mach-objs := bdw-rt5677.o -snd-soc-sst-broadwell-objs := broadwell.o +snd-soc-sst-broadwell-objs := bdw_rt286.o snd-soc-sst-bxt-da7219_max98357a-objs := bxt_da7219_max98357a.o snd-soc-sst-bxt-rt298-objs := bxt_rt298.o snd-soc-sst-sof-pcm512x-objs := sof_pcm512x.o diff --git a/sound/soc/intel/boards/broadwell.c b/sound/soc/intel/boards/bdw_rt286.c similarity index 100% rename from sound/soc/intel/boards/broadwell.c rename to sound/soc/intel/boards/bdw_rt286.c
Replace ambiguous 'broadwell_rt286_' prefixes in favour of 'card_', 'link_' and other similar strings to clearly state which object given member implements behavior for.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/bdw_rt286.c | 102 ++++++++++++++--------------- 1 file changed, 51 insertions(+), 51 deletions(-)
diff --git a/sound/soc/intel/boards/bdw_rt286.c b/sound/soc/intel/boards/bdw_rt286.c index 48bf3241b3e6..f28341ec8eb3 100644 --- a/sound/soc/intel/boards/bdw_rt286.c +++ b/sound/soc/intel/boards/bdw_rt286.c @@ -16,9 +16,9 @@
#include "../../codecs/rt286.h"
-static struct snd_soc_jack broadwell_headset; +static struct snd_soc_jack card_headset; /* Headset jack detection DAPM pins */ -static struct snd_soc_jack_pin broadwell_headset_pins[] = { +static struct snd_soc_jack_pin card_headset_pins[] = { { .pin = "Mic Jack", .mask = SND_JACK_MICROPHONE, @@ -29,12 +29,12 @@ static struct snd_soc_jack_pin broadwell_headset_pins[] = { }, };
-static const struct snd_kcontrol_new broadwell_controls[] = { +static const struct snd_kcontrol_new card_controls[] = { SOC_DAPM_PIN_SWITCH("Speaker"), SOC_DAPM_PIN_SWITCH("Headphone Jack"), };
-static const struct snd_soc_dapm_widget broadwell_widgets[] = { +static const struct snd_soc_dapm_widget card_widgets[] = { SND_SOC_DAPM_HP("Headphone Jack", NULL), SND_SOC_DAPM_SPK("Speaker", NULL), SND_SOC_DAPM_MIC("Mic Jack", NULL), @@ -43,7 +43,7 @@ static const struct snd_soc_dapm_widget broadwell_widgets[] = { SND_SOC_DAPM_LINE("Line Jack", NULL), };
-static const struct snd_soc_dapm_route broadwell_rt286_map[] = { +static const struct snd_soc_dapm_route card_routes[] = {
/* speaker */ {"Speaker", NULL, "SPOR"}, @@ -65,22 +65,22 @@ static const struct snd_soc_dapm_route broadwell_rt286_map[] = { {"AIF1 Playback", NULL, "SSP0 CODEC OUT"}, };
-static int broadwell_rt286_codec_init(struct snd_soc_pcm_runtime *rtd) +static int codec_link_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; int ret = 0; ret = snd_soc_card_jack_new_pins(rtd->card, "Headset", - SND_JACK_HEADSET | SND_JACK_BTN_0, &broadwell_headset, - broadwell_headset_pins, ARRAY_SIZE(broadwell_headset_pins)); + SND_JACK_HEADSET | SND_JACK_BTN_0, &card_headset, + card_headset_pins, ARRAY_SIZE(card_headset_pins)); if (ret) return ret;
- snd_soc_component_set_jack(component, &broadwell_headset, NULL); + snd_soc_component_set_jack(component, &card_headset, NULL); return 0; }
-static int broadwell_ssp0_fixup(struct snd_soc_pcm_runtime *rtd, +static int codec_link_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_interval *rate = hw_param_interval(params, @@ -97,7 +97,7 @@ static int broadwell_ssp0_fixup(struct snd_soc_pcm_runtime *rtd, return 0; }
-static int broadwell_rt286_hw_params(struct snd_pcm_substream *substream, +static int codec_link_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); @@ -115,8 +115,8 @@ static int broadwell_rt286_hw_params(struct snd_pcm_substream *substream, return ret; }
-static const struct snd_soc_ops broadwell_rt286_ops = { - .hw_params = broadwell_rt286_hw_params, +static const struct snd_soc_ops codec_link_ops = { + .hw_params = codec_link_hw_params, };
static const unsigned int channels[] = { @@ -129,7 +129,7 @@ static const struct snd_pcm_hw_constraint_list constraints_channels = { .mask = 0, };
-static int broadwell_fe_startup(struct snd_pcm_substream *substream) +static int bdw_rt286_fe_startup(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime;
@@ -140,8 +140,8 @@ static int broadwell_fe_startup(struct snd_pcm_substream *substream) &constraints_channels); }
-static const struct snd_soc_ops broadwell_fe_ops = { - .startup = broadwell_fe_startup, +static const struct snd_soc_ops bdw_rt286_fe_ops = { + .startup = bdw_rt286_fe_startup, };
SND_SOC_DAILINK_DEF(system, @@ -169,7 +169,7 @@ SND_SOC_DAILINK_DEF(ssp0_port, DAILINK_COMP_ARRAY(COMP_CPU("ssp0-port")));
/* broadwell digital audio interface glue - connects codec <--> CPU */ -static struct snd_soc_dai_link broadwell_rt286_dais[] = { +static struct snd_soc_dai_link card_dai_links[] = { /* Front End DAI links */ { .name = "System PCM", @@ -177,7 +177,7 @@ static struct snd_soc_dai_link broadwell_rt286_dais[] = { .nonatomic = 1, .dynamic = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, - .ops = &broadwell_fe_ops, + .ops = &bdw_rt286_fe_ops, .dpcm_playback = 1, .dpcm_capture = 1, SND_SOC_DAILINK_REG(system, dummy, platform), @@ -215,19 +215,19 @@ static struct snd_soc_dai_link broadwell_rt286_dais[] = { .name = "Codec", .id = 0, .no_pcm = 1, - .init = broadwell_rt286_codec_init, + .init = codec_link_init, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBC_CFC, .ignore_pmdown_time = 1, - .be_hw_params_fixup = broadwell_ssp0_fixup, - .ops = &broadwell_rt286_ops, + .be_hw_params_fixup = codec_link_hw_params_fixup, + .ops = &codec_link_ops, .dpcm_playback = 1, .dpcm_capture = 1, SND_SOC_DAILINK_REG(ssp0_port, codec, platform), }, };
-static void broadwell_disable_jack(struct snd_soc_card *card) +static void bdw_rt286_disable_jack(struct snd_soc_card *card) { struct snd_soc_component *component;
@@ -241,21 +241,21 @@ static void broadwell_disable_jack(struct snd_soc_card *card) } }
-static int broadwell_suspend(struct snd_soc_card *card) +static int bdw_rt286_suspend(struct snd_soc_card *card) { - broadwell_disable_jack(card); + bdw_rt286_disable_jack(card);
return 0; }
-static int broadwell_resume(struct snd_soc_card *card){ +static int bdw_rt286_resume(struct snd_soc_card *card){ struct snd_soc_component *component;
for_each_card_components(card, component) { if (!strcmp(component->name, "i2c-INT343A:00")) {
dev_dbg(component->dev, "enabling jack detect for resume.\n"); - snd_soc_component_set_jack(component, &broadwell_headset, NULL); + snd_soc_component_set_jack(component, &card_headset, NULL); break; } } @@ -270,66 +270,66 @@ static int broadwell_resume(struct snd_soc_card *card){ #define DRIVER_NAME NULL /* card name will be used for driver name */
/* broadwell audio machine driver for WPT + RT286S */ -static struct snd_soc_card broadwell_rt286 = { +static struct snd_soc_card bdw_rt286_card = { .owner = THIS_MODULE, - .dai_link = broadwell_rt286_dais, - .num_links = ARRAY_SIZE(broadwell_rt286_dais), - .controls = broadwell_controls, - .num_controls = ARRAY_SIZE(broadwell_controls), - .dapm_widgets = broadwell_widgets, - .num_dapm_widgets = ARRAY_SIZE(broadwell_widgets), - .dapm_routes = broadwell_rt286_map, - .num_dapm_routes = ARRAY_SIZE(broadwell_rt286_map), + .dai_link = card_dai_links, + .num_links = ARRAY_SIZE(card_dai_links), + .controls = card_controls, + .num_controls = ARRAY_SIZE(card_controls), + .dapm_widgets = card_widgets, + .num_dapm_widgets = ARRAY_SIZE(card_widgets), + .dapm_routes = card_routes, + .num_dapm_routes = ARRAY_SIZE(card_routes), .fully_routed = true, - .suspend_pre = broadwell_suspend, - .resume_post = broadwell_resume, + .suspend_pre = bdw_rt286_suspend, + .resume_post = bdw_rt286_resume, };
-static int broadwell_audio_probe(struct platform_device *pdev) +static int bdw_rt286_probe(struct platform_device *pdev) { struct snd_soc_acpi_mach *mach; int ret;
- broadwell_rt286.dev = &pdev->dev; + bdw_rt286_card.dev = &pdev->dev;
/* override platform name, if required */ mach = pdev->dev.platform_data; - ret = snd_soc_fixup_dai_links_platform_name(&broadwell_rt286, + ret = snd_soc_fixup_dai_links_platform_name(&bdw_rt286_card, mach->mach_params.platform); if (ret) return ret;
/* set card and driver name */ if (snd_soc_acpi_sof_parent(&pdev->dev)) { - broadwell_rt286.name = SOF_CARD_NAME; - broadwell_rt286.driver_name = SOF_DRIVER_NAME; + bdw_rt286_card.name = SOF_CARD_NAME; + bdw_rt286_card.driver_name = SOF_DRIVER_NAME; } else { - broadwell_rt286.name = CARD_NAME; - broadwell_rt286.driver_name = DRIVER_NAME; + bdw_rt286_card.name = CARD_NAME; + bdw_rt286_card.driver_name = DRIVER_NAME; }
- return devm_snd_soc_register_card(&pdev->dev, &broadwell_rt286); + return devm_snd_soc_register_card(&pdev->dev, &bdw_rt286_card); }
-static int broadwell_audio_remove(struct platform_device *pdev) +static int bdw_rt286_remove(struct platform_device *pdev) { struct snd_soc_card *card = platform_get_drvdata(pdev);
- broadwell_disable_jack(card); + bdw_rt286_disable_jack(card);
return 0; }
-static struct platform_driver broadwell_audio = { - .probe = broadwell_audio_probe, - .remove = broadwell_audio_remove, +static struct platform_driver bdw_rt286_driver = { + .probe = bdw_rt286_probe, + .remove = bdw_rt286_remove, .driver = { .name = "broadwell-audio", .pm = &snd_soc_pm_ops }, };
-module_platform_driver(broadwell_audio) +module_platform_driver(bdw_rt286_driver)
/* Module information */ MODULE_AUTHOR("Liam Girdwood, Xingchao Wang");
Align with other Intel boards naming convention and let the name explicitly state which components are being connected.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/bdw_rt286.c | 4 ++-- sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/sound/soc/intel/boards/bdw_rt286.c b/sound/soc/intel/boards/bdw_rt286.c index f28341ec8eb3..26ec671a5a52 100644 --- a/sound/soc/intel/boards/bdw_rt286.c +++ b/sound/soc/intel/boards/bdw_rt286.c @@ -324,7 +324,7 @@ static struct platform_driver bdw_rt286_driver = { .probe = bdw_rt286_probe, .remove = bdw_rt286_remove, .driver = { - .name = "broadwell-audio", + .name = "bdw_rt286", .pm = &snd_soc_pm_ops }, }; @@ -335,4 +335,4 @@ module_platform_driver(bdw_rt286_driver) MODULE_AUTHOR("Liam Girdwood, Xingchao Wang"); MODULE_DESCRIPTION("Intel SST Audio for WPT/Broadwell"); MODULE_LICENSE("GPL v2"); -MODULE_ALIAS("platform:broadwell-audio"); +MODULE_ALIAS("platform:bdw_rt286"); diff --git a/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c b/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c index 4e00f8f6c521..cbcb649604e5 100644 --- a/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c @@ -23,7 +23,7 @@ EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_haswell_machines); struct snd_soc_acpi_mach snd_soc_acpi_intel_broadwell_machines[] = { { .id = "INT343A", - .drv_name = "broadwell-audio", + .drv_name = "bdw_rt286", .fw_filename = "intel/IntcSST2.bin", .sof_tplg_filename = "sof-bdw-rt286.tplg", },
Make use of 100 character limit and modify indentation so code is easier to read. While at it, sort includes in alphabetical order.
While at it, rename local variable 'chan' to 'channels' to match hsw_rt5640 board's equivalent.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/bdw_rt286.c | 79 +++++++++++------------------- 1 file changed, 28 insertions(+), 51 deletions(-)
diff --git a/sound/soc/intel/boards/bdw_rt286.c b/sound/soc/intel/boards/bdw_rt286.c index 26ec671a5a52..6c0cd53224d5 100644 --- a/sound/soc/intel/boards/bdw_rt286.c +++ b/sound/soc/intel/boards/bdw_rt286.c @@ -8,12 +8,11 @@ #include <linux/module.h> #include <linux/platform_device.h> #include <sound/core.h> -#include <sound/pcm.h> -#include <sound/soc.h> #include <sound/jack.h> +#include <sound/pcm.h> #include <sound/pcm_params.h> +#include <sound/soc.h> #include <sound/soc-acpi.h> - #include "../../codecs/rt286.h"
static struct snd_soc_jack card_headset; @@ -44,7 +43,6 @@ static const struct snd_soc_dapm_widget card_widgets[] = { };
static const struct snd_soc_dapm_route card_routes[] = { - /* speaker */ {"Speaker", NULL, "SPOR"}, {"Speaker", NULL, "SPOL"}, @@ -69,9 +67,10 @@ static int codec_link_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; int ret = 0; - ret = snd_soc_card_jack_new_pins(rtd->card, "Headset", - SND_JACK_HEADSET | SND_JACK_BTN_0, &card_headset, - card_headset_pins, ARRAY_SIZE(card_headset_pins)); + + ret = snd_soc_card_jack_new_pins(rtd->card, "Headset", SND_JACK_HEADSET | SND_JACK_BTN_0, + &card_headset, card_headset_pins, + ARRAY_SIZE(card_headset_pins)); if (ret) return ret;
@@ -79,34 +78,29 @@ static int codec_link_init(struct snd_soc_pcm_runtime *rtd) return 0; }
- static int codec_link_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, - struct snd_pcm_hw_params *params) + struct snd_pcm_hw_params *params) { - struct snd_interval *rate = hw_param_interval(params, - SNDRV_PCM_HW_PARAM_RATE); - struct snd_interval *chan = hw_param_interval(params, - SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
/* The ADSP will covert the FE rate to 48k, stereo */ rate->min = rate->max = 48000; - chan->min = chan->max = 2; - + channels->min = channels->max = 2; /* set SSP0 to 16 bit */ params_set_format(params, SNDRV_PCM_FORMAT_S16_LE); + return 0; }
static int codec_link_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) + struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret;
- ret = snd_soc_dai_set_sysclk(codec_dai, RT286_SCLK_S_PLL, 24000000, - SND_SOC_CLOCK_IN); - + ret = snd_soc_dai_set_sysclk(codec_dai, RT286_SCLK_S_PLL, 24000000, SND_SOC_CLOCK_IN); if (ret < 0) { dev_err(rtd->dev, "can't set codec sysclk configuration\n"); return ret; @@ -135,8 +129,7 @@ static int bdw_rt286_fe_startup(struct snd_pcm_substream *substream)
/* Board supports stereo configuration only */ runtime->hw.channels_max = 2; - return snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_CHANNELS, + return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &constraints_channels); }
@@ -144,29 +137,15 @@ static const struct snd_soc_ops bdw_rt286_fe_ops = { .startup = bdw_rt286_fe_startup, };
-SND_SOC_DAILINK_DEF(system, - DAILINK_COMP_ARRAY(COMP_CPU("System Pin"))); - -SND_SOC_DAILINK_DEF(offload0, - DAILINK_COMP_ARRAY(COMP_CPU("Offload0 Pin"))); +SND_SOC_DAILINK_DEF(system, DAILINK_COMP_ARRAY(COMP_CPU("System Pin"))); +SND_SOC_DAILINK_DEF(offload0, DAILINK_COMP_ARRAY(COMP_CPU("Offload0 Pin"))); +SND_SOC_DAILINK_DEF(offload1, DAILINK_COMP_ARRAY(COMP_CPU("Offload1 Pin"))); +SND_SOC_DAILINK_DEF(loopback, DAILINK_COMP_ARRAY(COMP_CPU("Loopback Pin")));
-SND_SOC_DAILINK_DEF(offload1, - DAILINK_COMP_ARRAY(COMP_CPU("Offload1 Pin"))); - -SND_SOC_DAILINK_DEF(loopback, - DAILINK_COMP_ARRAY(COMP_CPU("Loopback Pin"))); - -SND_SOC_DAILINK_DEF(dummy, - DAILINK_COMP_ARRAY(COMP_DUMMY())); - -SND_SOC_DAILINK_DEF(platform, - DAILINK_COMP_ARRAY(COMP_PLATFORM("haswell-pcm-audio"))); - -SND_SOC_DAILINK_DEF(codec, - DAILINK_COMP_ARRAY(COMP_CODEC("i2c-INT343A:00", "rt286-aif1"))); - -SND_SOC_DAILINK_DEF(ssp0_port, - DAILINK_COMP_ARRAY(COMP_CPU("ssp0-port"))); +SND_SOC_DAILINK_DEF(dummy, DAILINK_COMP_ARRAY(COMP_DUMMY())); +SND_SOC_DAILINK_DEF(platform, DAILINK_COMP_ARRAY(COMP_PLATFORM("haswell-pcm-audio"))); +SND_SOC_DAILINK_DEF(codec, DAILINK_COMP_ARRAY(COMP_CODEC("i2c-INT343A:00", "rt286-aif1"))); +SND_SOC_DAILINK_DEF(ssp0_port, DAILINK_COMP_ARRAY(COMP_CPU("ssp0-port")));
/* broadwell digital audio interface glue - connects codec <--> CPU */ static struct snd_soc_dai_link card_dai_links[] = { @@ -216,8 +195,7 @@ static struct snd_soc_dai_link card_dai_links[] = { .id = 0, .no_pcm = 1, .init = codec_link_init, - .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBC_CFC, + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBC_CFC, .ignore_pmdown_time = 1, .be_hw_params_fixup = codec_link_hw_params_fixup, .ops = &codec_link_ops, @@ -233,7 +211,6 @@ static void bdw_rt286_disable_jack(struct snd_soc_card *card)
for_each_card_components(card, component) { if (!strcmp(component->name, "i2c-INT343A:00")) { - dev_dbg(component->dev, "disabling jack detect before going to suspend.\n"); snd_soc_component_set_jack(component, NULL, NULL); break; @@ -248,17 +225,18 @@ static int bdw_rt286_suspend(struct snd_soc_card *card) return 0; }
-static int bdw_rt286_resume(struct snd_soc_card *card){ +static int bdw_rt286_resume(struct snd_soc_card *card) +{ struct snd_soc_component *component;
for_each_card_components(card, component) { if (!strcmp(component->name, "i2c-INT343A:00")) { - dev_dbg(component->dev, "enabling jack detect for resume.\n"); snd_soc_component_set_jack(component, &card_headset, NULL); break; } } + return 0; }
@@ -291,11 +269,10 @@ static int bdw_rt286_probe(struct platform_device *pdev) int ret;
bdw_rt286_card.dev = &pdev->dev; - /* override platform name, if required */ mach = pdev->dev.platform_data; - ret = snd_soc_fixup_dai_links_platform_name(&bdw_rt286_card, - mach->mach_params.platform); + + ret = snd_soc_fixup_dai_links_platform_name(&bdw_rt286_card, mach->mach_params.platform); if (ret) return ret;
Drop redundant and update valuable comments within the file to increase readability. This patch also revisits module information and kconfig help strings.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/Kconfig | 2 +- sound/soc/intel/boards/bdw_rt286.c | 23 +++++++---------------- 2 files changed, 8 insertions(+), 17 deletions(-)
diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig index 817b4c04bf6a..aa12d7e3dd2f 100644 --- a/sound/soc/intel/boards/Kconfig +++ b/sound/soc/intel/boards/Kconfig @@ -85,7 +85,7 @@ config SND_SOC_INTEL_BDW_RT5677_MACH If unsure select "N".
config SND_SOC_INTEL_BROADWELL_MACH - tristate "Broadwell Wildcatpoint" + tristate "Broadwell with RT286 I2S codec" depends on I2C depends on I2C_DESIGNWARE_PLATFORM || COMPILE_TEST depends on X86_INTEL_LPSS || COMPILE_TEST diff --git a/sound/soc/intel/boards/bdw_rt286.c b/sound/soc/intel/boards/bdw_rt286.c index 6c0cd53224d5..9d815c31e1f4 100644 --- a/sound/soc/intel/boards/bdw_rt286.c +++ b/sound/soc/intel/boards/bdw_rt286.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Intel Broadwell Wildcatpoint SST Audio + * Sound card driver for Intel Broadwell Wildcat Point with Realtek 286 * * Copyright (C) 2013, Intel Corporation. All rights reserved. */ @@ -16,7 +16,7 @@ #include "../../codecs/rt286.h"
static struct snd_soc_jack card_headset; -/* Headset jack detection DAPM pins */ + static struct snd_soc_jack_pin card_headset_pins[] = { { .pin = "Mic Jack", @@ -43,18 +43,14 @@ static const struct snd_soc_dapm_widget card_widgets[] = { };
static const struct snd_soc_dapm_route card_routes[] = { - /* speaker */ {"Speaker", NULL, "SPOR"}, {"Speaker", NULL, "SPOL"},
- /* HP jack connectors - unknown if we have jack deteck */ {"Headphone Jack", NULL, "HPO Pin"},
- /* other jacks */ {"MIC1", NULL, "Mic Jack"}, {"LINE1", NULL, "Line Jack"},
- /* digital mics */ {"DMIC1 Pin", NULL, "DMIC1"}, {"DMIC2 Pin", NULL, "DMIC2"},
@@ -84,10 +80,10 @@ static int codec_link_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
- /* The ADSP will covert the FE rate to 48k, stereo */ + /* The ADSP will convert the FE rate to 48kHz, stereo. */ rate->min = rate->max = 48000; channels->min = channels->max = 2; - /* set SSP0 to 16 bit */ + /* Set SSP0 to 16 bit. */ params_set_format(params, SNDRV_PCM_FORMAT_S16_LE);
return 0; @@ -147,7 +143,6 @@ SND_SOC_DAILINK_DEF(platform, DAILINK_COMP_ARRAY(COMP_PLATFORM("haswell-pcm-audi SND_SOC_DAILINK_DEF(codec, DAILINK_COMP_ARRAY(COMP_CODEC("i2c-INT343A:00", "rt286-aif1"))); SND_SOC_DAILINK_DEF(ssp0_port, DAILINK_COMP_ARRAY(COMP_CPU("ssp0-port")));
-/* broadwell digital audio interface glue - connects codec <--> CPU */ static struct snd_soc_dai_link card_dai_links[] = { /* Front End DAI links */ { @@ -240,14 +235,13 @@ static int bdw_rt286_resume(struct snd_soc_card *card) return 0; }
-/* use space before codec name to simplify card ID, and simplify driver name */ +/* Use space before codec name to simplify card ID, and simplify driver name. */ #define SOF_CARD_NAME "bdw rt286" /* card name will be 'sof-bdw rt286' */ #define SOF_DRIVER_NAME "SOF"
#define CARD_NAME "broadwell-rt286" #define DRIVER_NAME NULL /* card name will be used for driver name */
-/* broadwell audio machine driver for WPT + RT286S */ static struct snd_soc_card bdw_rt286_card = { .owner = THIS_MODULE, .dai_link = card_dai_links, @@ -269,14 +263,12 @@ static int bdw_rt286_probe(struct platform_device *pdev) int ret;
bdw_rt286_card.dev = &pdev->dev; - /* override platform name, if required */ mach = pdev->dev.platform_data;
ret = snd_soc_fixup_dai_links_platform_name(&bdw_rt286_card, mach->mach_params.platform); if (ret) return ret;
- /* set card and driver name */ if (snd_soc_acpi_sof_parent(&pdev->dev)) { bdw_rt286_card.name = SOF_CARD_NAME; bdw_rt286_card.driver_name = SOF_DRIVER_NAME; @@ -308,8 +300,7 @@ static struct platform_driver bdw_rt286_driver = {
module_platform_driver(bdw_rt286_driver)
-/* Module information */ MODULE_AUTHOR("Liam Girdwood, Xingchao Wang"); -MODULE_DESCRIPTION("Intel SST Audio for WPT/Broadwell"); -MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("Sound card driver for Intel Broadwell Wildcat Point with Realtek 286"); +MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:bdw_rt286");
Declare local 'dev' and make use of it plus dev_get_platdata() to improve code readability. Relocate few relevant to the function macros for the exact same read too.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/bdw_rt286.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-)
diff --git a/sound/soc/intel/boards/bdw_rt286.c b/sound/soc/intel/boards/bdw_rt286.c index 9d815c31e1f4..c5737f548bef 100644 --- a/sound/soc/intel/boards/bdw_rt286.c +++ b/sound/soc/intel/boards/bdw_rt286.c @@ -235,13 +235,6 @@ static int bdw_rt286_resume(struct snd_soc_card *card) return 0; }
-/* Use space before codec name to simplify card ID, and simplify driver name. */ -#define SOF_CARD_NAME "bdw rt286" /* card name will be 'sof-bdw rt286' */ -#define SOF_DRIVER_NAME "SOF" - -#define CARD_NAME "broadwell-rt286" -#define DRIVER_NAME NULL /* card name will be used for driver name */ - static struct snd_soc_card bdw_rt286_card = { .owner = THIS_MODULE, .dai_link = card_dai_links, @@ -257,27 +250,33 @@ static struct snd_soc_card bdw_rt286_card = { .resume_post = bdw_rt286_resume, };
+/* Use space before codec name to simplify card ID, and simplify driver name. */ +#define SOF_CARD_NAME "bdw rt286" /* card name will be 'sof-bdw rt286' */ +#define SOF_DRIVER_NAME "SOF" + +#define CARD_NAME "broadwell-rt286" + static int bdw_rt286_probe(struct platform_device *pdev) { struct snd_soc_acpi_mach *mach; + struct device *dev = &pdev->dev; int ret;
- bdw_rt286_card.dev = &pdev->dev; - mach = pdev->dev.platform_data; + bdw_rt286_card.dev = dev; + mach = dev_get_platdata(dev);
ret = snd_soc_fixup_dai_links_platform_name(&bdw_rt286_card, mach->mach_params.platform); if (ret) return ret;
- if (snd_soc_acpi_sof_parent(&pdev->dev)) { + if (snd_soc_acpi_sof_parent(dev)) { bdw_rt286_card.name = SOF_CARD_NAME; bdw_rt286_card.driver_name = SOF_DRIVER_NAME; } else { bdw_rt286_card.name = CARD_NAME; - bdw_rt286_card.driver_name = DRIVER_NAME; }
- return devm_snd_soc_register_card(&pdev->dev, &bdw_rt286_card); + return devm_snd_soc_register_card(dev, &bdw_rt286_card); }
static int bdw_rt286_remove(struct platform_device *pdev)
Print status if setting sysclk fails.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/bdw_rt286.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/intel/boards/bdw_rt286.c b/sound/soc/intel/boards/bdw_rt286.c index c5737f548bef..8604b221b60d 100644 --- a/sound/soc/intel/boards/bdw_rt286.c +++ b/sound/soc/intel/boards/bdw_rt286.c @@ -98,7 +98,7 @@ static int codec_link_hw_params(struct snd_pcm_substream *substream,
ret = snd_soc_dai_set_sysclk(codec_dai, RT286_SCLK_S_PLL, 24000000, SND_SOC_CLOCK_IN); if (ret < 0) { - dev_err(rtd->dev, "can't set codec sysclk configuration\n"); + dev_err(rtd->dev, "set codec sysclk failed: %d\n", ret); return ret; }
Drop redundant 'ret' assignemnt, stop ignoring set_jack() return value and reword local 'component' variable to 'codec' to improve readability.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/bdw_rt286.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/sound/soc/intel/boards/bdw_rt286.c b/sound/soc/intel/boards/bdw_rt286.c index 8604b221b60d..36f984ff56c5 100644 --- a/sound/soc/intel/boards/bdw_rt286.c +++ b/sound/soc/intel/boards/bdw_rt286.c @@ -61,8 +61,8 @@ static const struct snd_soc_dapm_route card_routes[] = {
static int codec_link_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; - int ret = 0; + struct snd_soc_component *codec = asoc_rtd_to_codec(rtd, 0)->component; + int ret;
ret = snd_soc_card_jack_new_pins(rtd->card, "Headset", SND_JACK_HEADSET | SND_JACK_BTN_0, &card_headset, card_headset_pins, @@ -70,8 +70,7 @@ static int codec_link_init(struct snd_soc_pcm_runtime *rtd) if (ret) return ret;
- snd_soc_component_set_jack(component, &card_headset, NULL); - return 0; + return snd_soc_component_set_jack(codec, &card_headset, NULL); }
static int codec_link_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
Use link->exit() rather than pdev->remove() to unassign jack during card unbind procedure so codec link initialization and exit procedures are synergistic.
Also, there is no need to perform search for codec dai in suspend_pre() and resume_post() ourselves. Use snd_soc_card_get_codec_dai() instead.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/bdw_rt286.c | 55 +++++++++--------------------- 1 file changed, 16 insertions(+), 39 deletions(-)
diff --git a/sound/soc/intel/boards/bdw_rt286.c b/sound/soc/intel/boards/bdw_rt286.c index 36f984ff56c5..622f2424ca59 100644 --- a/sound/soc/intel/boards/bdw_rt286.c +++ b/sound/soc/intel/boards/bdw_rt286.c @@ -73,6 +73,13 @@ static int codec_link_init(struct snd_soc_pcm_runtime *rtd) return snd_soc_component_set_jack(codec, &card_headset, NULL); }
+static void codec_link_exit(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_component *codec = asoc_rtd_to_codec(rtd, 0)->component; + + snd_soc_component_set_jack(codec, NULL, NULL); +} + static int codec_link_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { @@ -189,6 +196,7 @@ static struct snd_soc_dai_link card_dai_links[] = { .id = 0, .no_pcm = 1, .init = codec_link_init, + .exit = codec_link_exit, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBC_CFC, .ignore_pmdown_time = 1, .be_hw_params_fixup = codec_link_hw_params_fixup, @@ -199,43 +207,24 @@ static struct snd_soc_dai_link card_dai_links[] = { }, };
-static void bdw_rt286_disable_jack(struct snd_soc_card *card) -{ - struct snd_soc_component *component; - - for_each_card_components(card, component) { - if (!strcmp(component->name, "i2c-INT343A:00")) { - dev_dbg(component->dev, "disabling jack detect before going to suspend.\n"); - snd_soc_component_set_jack(component, NULL, NULL); - break; - } - } -} - -static int bdw_rt286_suspend(struct snd_soc_card *card) +static int card_suspend_pre(struct snd_soc_card *card) { - bdw_rt286_disable_jack(card); + struct snd_soc_dai *codec_dai = snd_soc_card_get_codec_dai(card, "rt286-aif1");
- return 0; + return snd_soc_component_set_jack(codec_dai->component, NULL, NULL); }
-static int bdw_rt286_resume(struct snd_soc_card *card) +static int card_resume_post(struct snd_soc_card *card) { - struct snd_soc_component *component; - - for_each_card_components(card, component) { - if (!strcmp(component->name, "i2c-INT343A:00")) { - dev_dbg(component->dev, "enabling jack detect for resume.\n"); - snd_soc_component_set_jack(component, &card_headset, NULL); - break; - } - } + struct snd_soc_dai *codec_dai = snd_soc_card_get_codec_dai(card, "rt286-aif1");
- return 0; + return snd_soc_component_set_jack(codec_dai->component, &card_headset, NULL); }
static struct snd_soc_card bdw_rt286_card = { .owner = THIS_MODULE, + .suspend_pre = card_suspend_pre, + .resume_post = card_resume_post, .dai_link = card_dai_links, .num_links = ARRAY_SIZE(card_dai_links), .controls = card_controls, @@ -245,8 +234,6 @@ static struct snd_soc_card bdw_rt286_card = { .dapm_routes = card_routes, .num_dapm_routes = ARRAY_SIZE(card_routes), .fully_routed = true, - .suspend_pre = bdw_rt286_suspend, - .resume_post = bdw_rt286_resume, };
/* Use space before codec name to simplify card ID, and simplify driver name. */ @@ -278,18 +265,8 @@ static int bdw_rt286_probe(struct platform_device *pdev) return devm_snd_soc_register_card(dev, &bdw_rt286_card); }
-static int bdw_rt286_remove(struct platform_device *pdev) -{ - struct snd_soc_card *card = platform_get_drvdata(pdev); - - bdw_rt286_disable_jack(card); - - return 0; -} - static struct platform_driver bdw_rt286_driver = { .probe = bdw_rt286_probe, - .remove = bdw_rt286_remove, .driver = { .name = "bdw_rt286", .pm = &snd_soc_pm_ops
bdw_rt286_fe_ops is redundant as platform components already limit the number of channels available for the endpoint.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/intel/boards/bdw_rt286.c | 25 ------------------------- 1 file changed, 25 deletions(-)
diff --git a/sound/soc/intel/boards/bdw_rt286.c b/sound/soc/intel/boards/bdw_rt286.c index 622f2424ca59..2317a0bb136a 100644 --- a/sound/soc/intel/boards/bdw_rt286.c +++ b/sound/soc/intel/boards/bdw_rt286.c @@ -115,30 +115,6 @@ static const struct snd_soc_ops codec_link_ops = { .hw_params = codec_link_hw_params, };
-static const unsigned int channels[] = { - 2, -}; - -static const struct snd_pcm_hw_constraint_list constraints_channels = { - .count = ARRAY_SIZE(channels), - .list = channels, - .mask = 0, -}; - -static int bdw_rt286_fe_startup(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - - /* Board supports stereo configuration only */ - runtime->hw.channels_max = 2; - return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, - &constraints_channels); -} - -static const struct snd_soc_ops bdw_rt286_fe_ops = { - .startup = bdw_rt286_fe_startup, -}; - SND_SOC_DAILINK_DEF(system, DAILINK_COMP_ARRAY(COMP_CPU("System Pin"))); SND_SOC_DAILINK_DEF(offload0, DAILINK_COMP_ARRAY(COMP_CPU("Offload0 Pin"))); SND_SOC_DAILINK_DEF(offload1, DAILINK_COMP_ARRAY(COMP_CPU("Offload1 Pin"))); @@ -157,7 +133,6 @@ static struct snd_soc_dai_link card_dai_links[] = { .nonatomic = 1, .dynamic = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, - .ops = &bdw_rt286_fe_ops, .dpcm_playback = 1, .dpcm_capture = 1, SND_SOC_DAILINK_REG(system, dummy, platform),
On 6/20/22 05:13, Cezary Rojewski wrote:
A number of patches improving overall quality and readability of haswell.c and broadwell.c source files found in sound/soc/intel/boards. Both files are first renamed and only then actual changes are being incrementally added. The respective names are: hsw_rt5640 and bdw_rt286 to match the pattern found in more recent boards.
Most patches bring no functional change - the more impactful patches at are placed the end:
Refactor of suspend/resume flow for the bdw_rt286 board by dropping dev->remove() in favour of card->remove() and adjust jack handling to reduce code size slightly by implementing card_set_jack().
The last patch is removing of FE DAI ops. Given the existence of platform FE DAI capabilities (either static declaration or through topology file), this code is redundant.
Possibly a mistake in our tests, but this error seems to be introduced:
[ 107.397637] kernel: rt286 i2c-INT343A:00: ASoC: DAPM unknown pin LDO1
I'll have to re-run the tests, sharing this information as is.
Changes in v4:
- just a rebase to fix missed conflicts with for-next
Changes in v3:
- Patch 16/17 refactoring suspend/resume has been renamed to "Refactor jack handling". Dropped the usage of card->remove() in favor of link->exit() in that very patch
Changes in v2:
- fixed wording error in patch 02/17 so it correctly mentions 'haswell_rt5640', not 'broadwell_rt286'
- decided not to add kernel module names changes to this patchset so the review is not complicated unnecessarily. Will send them separately instead
Cezary Rojewski (17): ASoC: Intel: Rename haswell source file to hsw_rt5640 ASoC: Intel: hsw_rt5640: Reword prefixes of all driver members ASoC: Intel: hsw_rt5640: Reword driver name ASoC: Intel: hsw_rt5640: Update code indentation ASoC: Intel: hsw_rt5640: Update file comments ASoC: Intel: hsw_rt5640: Improve probe() function quality ASoC: Intel: hsw_rt5640: Improve hw_params() debug-ability ASoC: Intel: Rename broadwell source file to bdw_rt286 ASoC: Intel: bdw_rt286: Reword prefixes of all driver members ASoC: Intel: bdw_rt286: Reword driver name ASoC: Intel: bdw_rt286: Update code indentation ASoC: Intel: bdw_rt286: Update file comments ASoC: Intel: bdw_rt286: Improve probe() function quality ASoC: Intel: bdw_rt286: Improve hw_params() debug-ability ASoC: Intel: bdw_rt286: Improve codec_init() quality ASoC: Intel: bdw_rt286: Refactor jack handling ASoC: Intel: bdw_rt286: Remove FE DAI ops
sound/soc/intel/boards/Kconfig | 4 +- sound/soc/intel/boards/Makefile | 4 +- sound/soc/intel/boards/bdw_rt286.c | 256 +++++++++++++ sound/soc/intel/boards/broadwell.c | 338 ------------------ sound/soc/intel/boards/haswell.c | 202 ----------- sound/soc/intel/boards/hsw_rt5640.c | 176 +++++++++ .../common/soc-acpi-intel-hsw-bdw-match.c | 6 +- 7 files changed, 439 insertions(+), 547 deletions(-) create mode 100644 sound/soc/intel/boards/bdw_rt286.c delete mode 100644 sound/soc/intel/boards/broadwell.c delete mode 100644 sound/soc/intel/boards/haswell.c create mode 100644 sound/soc/intel/boards/hsw_rt5640.c
On 2022-06-21 6:36 PM, Pierre-Louis Bossart wrote:
On 6/20/22 05:13, Cezary Rojewski wrote:
A number of patches improving overall quality and readability of haswell.c and broadwell.c source files found in sound/soc/intel/boards. Both files are first renamed and only then actual changes are being incrementally added. The respective names are: hsw_rt5640 and bdw_rt286 to match the pattern found in more recent boards.
Most patches bring no functional change - the more impactful patches at are placed the end:
Refactor of suspend/resume flow for the bdw_rt286 board by dropping dev->remove() in favour of card->remove() and adjust jack handling to reduce code size slightly by implementing card_set_jack().
The last patch is removing of FE DAI ops. Given the existence of platform FE DAI capabilities (either static declaration or through topology file), this code is redundant.
Possibly a mistake in our tests, but this error seems to be introduced:
[ 107.397637] kernel: rt286 i2c-INT343A:00: ASoC: DAPM unknown pin LDO1
I'll have to re-run the tests, sharing this information as is.
Hello,
Thanks for the report! However, this has been reported earlier during the v2 review [1]. This is also why a fix have been provided [2] earlier today. Notice that shape of link->exit() found here is shared by other Intel boards e.g.: SOF ones. In general, the initial discussion regarding card->remove() revealed some 'probe vs remove' problems within the framework.
[1]: https://lore.kernel.org/alsa-devel/69e4263a-e036-cb21-2360-55b06600911e@inte... [2]: https://lore.kernel.org/alsa-devel/1cff4ac0-6d45-95e1-ed9f-6abaded3f8b7@inte...
Regards, Czarek
On 6/21/22 12:47, Cezary Rojewski wrote:
On 2022-06-21 6:36 PM, Pierre-Louis Bossart wrote:
On 6/20/22 05:13, Cezary Rojewski wrote:
A number of patches improving overall quality and readability of haswell.c and broadwell.c source files found in sound/soc/intel/boards. Both files are first renamed and only then actual changes are being incrementally added. The respective names are: hsw_rt5640 and bdw_rt286 to match the pattern found in more recent boards.
Most patches bring no functional change - the more impactful patches at are placed the end:
Refactor of suspend/resume flow for the bdw_rt286 board by dropping dev->remove() in favour of card->remove() and adjust jack handling to reduce code size slightly by implementing card_set_jack().
The last patch is removing of FE DAI ops. Given the existence of platform FE DAI capabilities (either static declaration or through topology file), this code is redundant.
Possibly a mistake in our tests, but this error seems to be introduced:
[ 107.397637] kernel: rt286 i2c-INT343A:00: ASoC: DAPM unknown pin LDO1
I'll have to re-run the tests, sharing this information as is.
Hello,
Thanks for the report! However, this has been reported earlier during the v2 review [1]. This is also why a fix have been provided [2] earlier today. Notice that shape of link->exit() found here is shared by other Intel boards e.g.: SOF ones. In general, the initial discussion regarding card->remove() revealed some 'probe vs remove' problems within the framework.
It's rather difficult to follow these changes and error reports buried in email report sent on a Sunday of a three-day week-end for me. I also had additional errors not reported,
[ 36.125113] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin HV [ 36.125128] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin VREF [ 36.125130] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin LDO1 [ 36.125921] kernel: rt286 i2c-INT343A:00: ASoC: DAPM unknown pin LDO1
it's unclear to me why a dailink change in a machine driver would cause such codec-side issues.
If the changes in this 17-patch series need to be tied to a framework fix, you have to make the dependencies explicit and better yet provide a self-contained patch series that does not introduce a temporary regression, or introduce the framework change first and clearly describe the dependency in a longer Broadwell-specific patchset. This is an 8-yr old device, it shouldn't be that hard.
On 2022-06-21 11:11 PM, Pierre-Louis Bossart wrote:
On 6/21/22 12:47, Cezary Rojewski wrote:
Hello,
Thanks for the report! However, this has been reported earlier during the v2 review [1]. This is also why a fix have been provided [2] earlier today. Notice that shape of link->exit() found here is shared by other Intel boards e.g.: SOF ones. In general, the initial discussion regarding card->remove() revealed some 'probe vs remove' problems within the framework.
It's rather difficult to follow these changes and error reports buried in email report sent on a Sunday of a three-day week-end for me. I also had additional errors not reported,
[ 36.125113] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin HV [ 36.125128] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin VREF [ 36.125130] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin LDO1 [ 36.125921] kernel: rt286 i2c-INT343A:00: ASoC: DAPM unknown pin LDO1
it's unclear to me why a dailink change in a machine driver would cause such codec-side issues.
If the changes in this 17-patch series need to be tied to a framework fix, you have to make the dependencies explicit and better yet provide a self-contained patch series that does not introduce a temporary regression, or introduce the framework change first and clearly describe the dependency in a longer Broadwell-specific patchset. This is an 8-yr old device, it shouldn't be that hard.
The last part is not helpful in solving the problem.
This reply comments 00/17 whereas in fact you are speaking solely about 16/17. Because of that I'm suggesting: leave that patch (the 16/17 one) out when merging. It will be send later once link->exit() issue is dealt with. All other patches are independent of either of changes.
Simultaneously the link->exit() fix, which is the fruit of this discussion, is still valid and can be send as standalone patch - what is already the case [1].
[1]: https://lore.kernel.org/alsa-devel/20220621115758.3154933-1-cezary.rojewski@...
Regards, Czarek
Thanks for the report! However, this has been reported earlier during the v2 review [1]. This is also why a fix have been provided [2] earlier today. Notice that shape of link->exit() found here is shared by other Intel boards e.g.: SOF ones. In general, the initial discussion regarding card->remove() revealed some 'probe vs remove' problems within the framework.
It's rather difficult to follow these changes and error reports buried in email report sent on a Sunday of a three-day week-end for me. I also had additional errors not reported,
[ 36.125113] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin HV [ 36.125128] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin VREF [ 36.125130] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin LDO1 [ 36.125921] kernel: rt286 i2c-INT343A:00: ASoC: DAPM unknown pin LDO1
it's unclear to me why a dailink change in a machine driver would cause such codec-side issues.
If the changes in this 17-patch series need to be tied to a framework fix, you have to make the dependencies explicit and better yet provide a self-contained patch series that does not introduce a temporary regression, or introduce the framework change first and clearly describe the dependency in a longer Broadwell-specific patchset. This is an 8-yr old device, it shouldn't be that hard.
The last part is not helpful in solving the problem.
This reply comments 00/17 whereas in fact you are speaking solely about 16/17. Because of that I'm suggesting: leave that patch (the 16/17 one) out when merging. It will be send later once link->exit() issue is dealt with. All other patches are independent of either of changes.
That's fine with me. It wasn't self-explanatory from this cover letter or your earlier answer that this patch 16 can be dropped for now. If that patch is omitted, feel free to add my
Tested-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com
Simultaneously the link->exit() fix, which is the fruit of this discussion, is still valid and can be send as standalone patch - what is already the case [1].
That's fine as well. What I was arguing on is the relationship between patchsets and dependencies, what you are suggesting is perfectly acceptable.
On 2022-06-22 8:55 PM, Pierre-Louis Bossart wrote:
I also had additional errors not reported,
[ 36.125113] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin HV [ 36.125128] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin VREF [ 36.125130] kernel: rt286 i2c-INT343A:00: ASoC: unknown pin LDO1 [ 36.125921] kernel: rt286 i2c-INT343A:00: ASoC: DAPM unknown pin LDO1
(save)
That's fine as well. What I was arguing on is the relationship between patchsets and dependencies, what you are suggesting is perfectly acceptable.
I agree. Frankly I was not aware about the dependencies myself - it wasn't done on purpose. Your report above (notice that there is more than just the LDO1 line) made me analyze our tree once more. Turned out that fixes related to Realtek codecs sent by Amadeo last week [1] address the problem and that's why I had not noticed anything.
Will work on the codec series and see what's needed or not given Mark's review and then come back to the bdw_rt286 jack-handling subject. Thanks!
[1]: https://lore.kernel.org/alsa-devel/20220609133541.3984886-1-amadeuszx.slawin...
Regards, Czarek
On Mon, 20 Jun 2022 12:13:45 +0200, Cezary Rojewski wrote:
A number of patches improving overall quality and readability of haswell.c and broadwell.c source files found in sound/soc/intel/boards. Both files are first renamed and only then actual changes are being incrementally added. The respective names are: hsw_rt5640 and bdw_rt286 to match the pattern found in more recent boards.
Most patches bring no functional change - the more impactful patches at are placed the end:
[...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[01/17] ASoC: Intel: Rename haswell source file to hsw_rt5640 commit: 8b99e24de3fae72ff5ef38832b94b1e41059eeed [02/17] ASoC: Intel: hsw_rt5640: Reword prefixes of all driver members commit: 675002b6ca9132445e340bd106297d584e44fc9a [03/17] ASoC: Intel: hsw_rt5640: Reword driver name commit: a69615e81709da0ff1f035886e8b3faf6125cd22 [04/17] ASoC: Intel: hsw_rt5640: Update code indentation commit: 5b66dde4ada531c1a2417d8daf68004067932a19 [05/17] ASoC: Intel: hsw_rt5640: Update file comments commit: 2c53debbbf04eb40854fa33813514828fa455783 [06/17] ASoC: Intel: hsw_rt5640: Improve probe() function quality commit: 0439f262a9b39734c1440733850969f0342c50c3 [07/17] ASoC: Intel: hsw_rt5640: Improve hw_params() debug-ability commit: 6c65908251edc637b53bdeb9e79d918a8d081183 [08/17] ASoC: Intel: Rename broadwell source file to bdw_rt286 commit: 6d8758f6afd91cced9c6c5571337a5fbc6955bb2 [09/17] ASoC: Intel: bdw_rt286: Reword prefixes of all driver members commit: 40b5c9030a87e97c00c84403902481deadd2a57b [10/17] ASoC: Intel: bdw_rt286: Reword driver name commit: 86156bcbca08ee32d04ca56c57ff3fce6fc5fc4b [11/17] ASoC: Intel: bdw_rt286: Update code indentation commit: 9de833d2dcd43c953f7869f27bffd41896adb425 [12/17] ASoC: Intel: bdw_rt286: Update file comments commit: 128bb6fb530841348ee4d9b4234b30006c44c803 [13/17] ASoC: Intel: bdw_rt286: Improve probe() function quality commit: 9177203c209d9137dce52c7f0bc28e54960e5a41 [14/17] ASoC: Intel: bdw_rt286: Improve hw_params() debug-ability commit: 423cc2d0e8506a0ce6e3ef1806a561de1076e033 [15/17] ASoC: Intel: bdw_rt286: Improve codec_init() quality commit: 8fe4709962d74a19c0c1dfc877ba600101340c62 [17/17] ASoC: Intel: bdw_rt286: Remove FE DAI ops commit: e7f68863545163ec75b6bc3cc48fe888c28e0ec6
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
participants (3)
-
Cezary Rojewski -
Mark Brown -
Pierre-Louis Bossart