From: Lucas Tanure <tanureal@opensource.cirrus.com>
To: Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>
Cc: <alsa-devel@alsa-project.org>, <patches@opensource.cirrus.com>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Lucas Tanure <tanureal@opensource.cirrus.com>
Subject: [PATCH 07/20] sound: cs35l41: Move cs35l41_gpio_config to shared lib
Date: Thu, 3 Mar 2022 17:30:46 +0000 [thread overview]
Message-ID: <20220303173059.269657-8-tanureal@opensource.cirrus.com> (raw)
In-Reply-To: <20220303173059.269657-1-tanureal@opensource.cirrus.com>
ASoC and HDA can use a single function to configure gpios
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
---
include/sound/cs35l41.h | 1 +
sound/pci/hda/cs35l41_hda.c | 11 ++++-----
sound/soc/codecs/cs35l41-lib.c | 41 +++++++++++++++++++++++++++++++
sound/soc/codecs/cs35l41.c | 45 +---------------------------------
4 files changed, 48 insertions(+), 50 deletions(-)
diff --git a/include/sound/cs35l41.h b/include/sound/cs35l41.h
index 57c47636c223..e3ec0f422fff 100644
--- a/include/sound/cs35l41.h
+++ b/include/sound/cs35l41.h
@@ -792,5 +792,6 @@ int cs35l41_set_channels(struct device *dev, struct regmap *reg,
unsigned int rx_num, unsigned int *rx_slot);
int cs35l41_boost_config(struct device *dev, struct regmap *regmap, int boost_ind, int boost_cap,
int boost_ipk);
+int cs35l41_gpio_config(struct regmap *regmap, struct cs35l41_hw_cfg *hw_cfg);
#endif /* __CS35L41_H */
diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c
index a14ad3b0d516..81cdbd84cf7d 100644
--- a/sound/pci/hda/cs35l41_hda.c
+++ b/sound/pci/hda/cs35l41_hda.c
@@ -235,12 +235,11 @@ static int cs35l41_hda_apply_properties(struct cs35l41_hda *cs35l41)
case CS35L41_NOT_USED:
break;
case CS35l41_VSPK_SWITCH:
- regmap_update_bits(cs35l41->regmap, CS35L41_GPIO_PAD_CONTROL,
- CS35L41_GPIO1_CTRL_MASK, 1 << CS35L41_GPIO1_CTRL_SHIFT);
+ hw_cfg->gpio1.func = CS35L41_GPIO;
+ hw_cfg->gpio1.out_en = true;
break;
case CS35l41_SYNC:
- regmap_update_bits(cs35l41->regmap, CS35L41_GPIO_PAD_CONTROL,
- CS35L41_GPIO1_CTRL_MASK, 2 << CS35L41_GPIO1_CTRL_SHIFT);
+ hw_cfg->gpio1.func = CS35L41_MDSYNC_GPIO1;
break;
default:
dev_err(cs35l41->dev, "Invalid function %d for GPIO1\n",
@@ -254,8 +253,6 @@ static int cs35l41_hda_apply_properties(struct cs35l41_hda *cs35l41)
case CS35L41_NOT_USED:
break;
case CS35L41_INTERRUPT:
- regmap_update_bits(cs35l41->regmap, CS35L41_GPIO_PAD_CONTROL,
- CS35L41_GPIO2_CTRL_MASK, 2 << CS35L41_GPIO2_CTRL_SHIFT);
break;
default:
dev_err(cs35l41->dev, "Invalid GPIO2 function %d\n", hw_cfg->gpio2.func);
@@ -263,6 +260,8 @@ static int cs35l41_hda_apply_properties(struct cs35l41_hda *cs35l41)
}
}
+ cs35l41_gpio_config(cs35l41->regmap, hw_cfg);
+
if (internal_boost) {
cs35l41->reg_seq = &cs35l41_hda_reg_seq_int_bst;
ret = cs35l41_boost_config(cs35l41->dev, cs35l41->regmap,
diff --git a/sound/soc/codecs/cs35l41-lib.c b/sound/soc/codecs/cs35l41-lib.c
index 905c648a8f49..3fae34a232cd 100644
--- a/sound/soc/codecs/cs35l41-lib.c
+++ b/sound/soc/codecs/cs35l41-lib.c
@@ -1040,6 +1040,47 @@ int cs35l41_boost_config(struct device *dev, struct regmap *regmap, int boost_in
}
EXPORT_SYMBOL_GPL(cs35l41_boost_config);
+int cs35l41_gpio_config(struct regmap *regmap, struct cs35l41_hw_cfg *hw_cfg)
+{
+ struct cs35l41_gpio_cfg *gpio1 = &hw_cfg->gpio1;
+ struct cs35l41_gpio_cfg *gpio2 = &hw_cfg->gpio2;
+ int irq_pol = IRQF_TRIGGER_NONE;
+
+ regmap_update_bits(regmap, CS35L41_GPIO1_CTRL1,
+ CS35L41_GPIO_POL_MASK | CS35L41_GPIO_DIR_MASK,
+ gpio1->pol_inv << CS35L41_GPIO_POL_SHIFT |
+ !gpio1->out_en << CS35L41_GPIO_DIR_SHIFT);
+
+ regmap_update_bits(regmap, CS35L41_GPIO2_CTRL1,
+ CS35L41_GPIO_POL_MASK | CS35L41_GPIO_DIR_MASK,
+ gpio2->pol_inv << CS35L41_GPIO_POL_SHIFT |
+ !gpio2->out_en << CS35L41_GPIO_DIR_SHIFT);
+
+ if (gpio1->valid)
+ regmap_update_bits(regmap, CS35L41_GPIO_PAD_CONTROL, CS35L41_GPIO1_CTRL_MASK,
+ gpio1->func << CS35L41_GPIO1_CTRL_SHIFT);
+
+ if (gpio2->valid) {
+ regmap_update_bits(regmap, CS35L41_GPIO_PAD_CONTROL, CS35L41_GPIO2_CTRL_MASK,
+ gpio2->func << CS35L41_GPIO2_CTRL_SHIFT);
+
+ switch (gpio2->func) {
+ case CS35L41_INT_PUSH_PULL_LOW_GPIO2:
+ case CS35L41_INT_OPEN_DRAIN_GPIO2:
+ irq_pol = IRQF_TRIGGER_LOW;
+ break;
+ case CS35L41_INT_PUSH_PULL_HIGH_GPIO2:
+ irq_pol = IRQF_TRIGGER_HIGH;
+ break;
+ default:
+ break;
+ }
+ }
+
+ return irq_pol;
+}
+EXPORT_SYMBOL_GPL(cs35l41_gpio_config);
+
MODULE_DESCRIPTION("CS35L41 library");
MODULE_AUTHOR("David Rhodes, Cirrus Logic Inc, <david.rhodes@cirrus.com>");
MODULE_AUTHOR("Lucas Tanure, Cirrus Logic Inc, <tanureal@opensource.cirrus.com>");
diff --git a/sound/soc/codecs/cs35l41.c b/sound/soc/codecs/cs35l41.c
index 5dbc2147209a..d25689fe0c60 100644
--- a/sound/soc/codecs/cs35l41.c
+++ b/sound/soc/codecs/cs35l41.c
@@ -1017,49 +1017,6 @@ static int cs35l41_set_pdata(struct cs35l41_private *cs35l41)
return 0;
}
-static int cs35l41_gpio_config(struct cs35l41_private *cs35l41)
-{
- struct cs35l41_gpio_cfg *gpio1 = &cs35l41->hw_cfg.gpio1;
- struct cs35l41_gpio_cfg *gpio2 = &cs35l41->hw_cfg.gpio2;
- int irq_pol = IRQF_TRIGGER_NONE;
-
- regmap_update_bits(cs35l41->regmap, CS35L41_GPIO1_CTRL1,
- CS35L41_GPIO_POL_MASK | CS35L41_GPIO_DIR_MASK,
- gpio1->pol_inv << CS35L41_GPIO_POL_SHIFT |
- !gpio1->out_en << CS35L41_GPIO_DIR_SHIFT);
-
- regmap_update_bits(cs35l41->regmap, CS35L41_GPIO2_CTRL1,
- CS35L41_GPIO_POL_MASK | CS35L41_GPIO_DIR_MASK,
- gpio2->pol_inv << CS35L41_GPIO_POL_SHIFT |
- !gpio2->out_en << CS35L41_GPIO_DIR_SHIFT);
-
-
- if (gpio1->valid)
- regmap_update_bits(cs35l41->regmap, CS35L41_GPIO_PAD_CONTROL,
- CS35L41_GPIO1_CTRL_MASK,
- gpio1->func << CS35L41_GPIO1_CTRL_SHIFT);
-
- if (gpio2->valid) {
- regmap_update_bits(cs35l41->regmap, CS35L41_GPIO_PAD_CONTROL,
- CS35L41_GPIO2_CTRL_MASK,
- gpio2->func << CS35L41_GPIO2_CTRL_SHIFT);
-
- switch (gpio2->func) {
- case CS35L41_INT_PUSH_PULL_LOW_GPIO2:
- case CS35L41_INT_OPEN_DRAIN_GPIO2:
- irq_pol = IRQF_TRIGGER_LOW;
- break;
- case CS35L41_INT_PUSH_PULL_HIGH_GPIO2:
- irq_pol = IRQF_TRIGGER_HIGH;
- break;
- default:
- break;
- }
- }
-
- return irq_pol;
-}
-
static int cs35l41_component_probe(struct snd_soc_component *component)
{
struct cs35l41_private *cs35l41 = snd_soc_component_get_drvdata(component);
@@ -1367,7 +1324,7 @@ int cs35l41_probe(struct cs35l41_private *cs35l41, const struct cs35l41_hw_cfg *
cs35l41_test_key_lock(cs35l41->dev, cs35l41->regmap);
- irq_pol = cs35l41_gpio_config(cs35l41);
+ irq_pol = cs35l41_gpio_config(cs35l41->regmap, &cs35l41->hw_cfg);
/* Set interrupt masks for critical errors */
regmap_write(cs35l41->regmap, CS35L41_IRQ1_MASK1,
--
2.35.1
next prev parent reply other threads:[~2022-03-03 17:32 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-03 17:30 [PATCH 00/20] Support external boost at CS35l41 ASoC driver Lucas Tanure
2022-03-03 17:30 ` [PATCH 01/20] ASoC: cs35l41: Fix GPIO2 configuration Lucas Tanure
2022-03-04 10:01 ` Charles Keepax
2022-03-03 17:30 ` [PATCH 02/20] ASoC: cs35l41: Fix max number of TX channels Lucas Tanure
2022-03-04 10:02 ` Charles Keepax
2022-03-03 17:30 ` [PATCH 03/20] ASoC: cs35l41: Fix DSP mbox start command and global enable order Lucas Tanure
2022-03-04 10:02 ` Charles Keepax
2022-03-03 17:30 ` [PATCH 04/20] ASoC: cs35l41: Remove unnecessary param Lucas Tanure
2022-03-04 10:02 ` Charles Keepax
2022-03-03 17:30 ` [PATCH 05/20] sound: cs35l41: Unify hardware configuration Lucas Tanure
2022-03-04 10:15 ` Charles Keepax
2022-03-03 17:30 ` [PATCH 06/20] sound: cs35l41: Check hw_config before using it Lucas Tanure
2022-03-04 10:17 ` Charles Keepax
2022-03-03 17:30 ` Lucas Tanure [this message]
2022-03-04 10:18 ` [PATCH 07/20] sound: cs35l41: Move cs35l41_gpio_config to shared lib Charles Keepax
2022-03-03 17:30 ` [PATCH 08/20] hda: cs35l41: Fix I2S params comments Lucas Tanure
2022-03-03 17:30 ` [PATCH 09/20] hda: cs35l41: Always configure the DAI Lucas Tanure
2022-03-03 17:30 ` [PATCH 10/20] hda: cs35l41: Add Boost type flag Lucas Tanure
2022-03-03 17:30 ` [PATCH 11/20] hda: cs35l41: Put the device into safe mode for external boost Lucas Tanure
2022-03-03 17:30 ` [PATCH 12/20] hda: cs35l41: Mute the device before shutdown Lucas Tanure
2022-03-03 17:30 ` [PATCH 13/20] sound: cs35l41: Enable Internal Boost in shared lib Lucas Tanure
2022-03-04 10:19 ` Charles Keepax
2022-03-03 17:30 ` [PATCH 14/20] hda: cs35l41: Move boost config to initialization code Lucas Tanure
2022-03-03 17:30 ` [PATCH 15/20] hda: cs35l41: Remove unnecessary log Lucas Tanure
2022-03-03 17:50 ` Mark Brown
2022-03-04 15:05 ` Lucas tanure
2022-03-03 17:30 ` [PATCH 16/20] hda: cs35l41: Remove cs35l41_hda_reg_sequence struct Lucas Tanure
2022-03-03 17:30 ` [PATCH 17/20] hda: cs35l41: Handle all external boost setups the same way Lucas Tanure
2022-03-03 17:30 ` [PATCH 18/20] hda: cs35l41: Move external boost handling to lib for ASoC use Lucas Tanure
2022-03-03 17:30 ` [PATCH 19/20] ASoC: cs35l41: Support external boost Lucas Tanure
2022-03-03 17:30 ` [PATCH 20/20] Documentation: devicetree: CS35l41 External Boost Lucas Tanure
2022-03-03 18:24 ` Mark Brown
2022-03-03 19:00 ` Rob Herring
2022-03-07 20:38 ` (subset) [PATCH 00/20] Support external boost at CS35l41 ASoC driver Mark Brown
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220303173059.269657-8-tanureal@opensource.cirrus.com \
--to=tanureal@opensource.cirrus.com \
--cc=alsa-devel@alsa-project.org \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=lgirdwood@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=patches@opensource.cirrus.com \
--cc=perex@perex.cz \
--cc=robh+dt@kernel.org \
--cc=tiwai@suse.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).