summaryrefslogtreecommitdiff
path: root/sound/soc/codecs/cs35l33.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2021-07-02 15:25:23 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-07-02 15:25:23 -0700
commitd6b63b5b7d7f363c6a54421533791e9849adf2e0 (patch)
tree4ce13ab8c97a3eafe0669b217fc24c9273dc42c6 /sound/soc/codecs/cs35l33.c
parentbd31b9efbf549d9630bf2f269a3a56dcb29fcac1 (diff)
parent9a7b7ec3c6f2aedb99c9f39dd9cb63c2deff3437 (diff)
downloadlinux-d6b63b5b7d7f363c6a54421533791e9849adf2e0.tar.gz
Merge tag 'sound-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai: "As the diffstat scatters over the tree, we've got many tree-wide small changes, but also got quite a few intrusive changes in the core side. The only ABI-visible core change is the new rawmidi framing mode support while others are kernel-internal, mostly code refactoring and/or nice improvements. Here are some highlights: Core: - A new framing access mode for rawmidi to get timestamps - Cleanup / refactoring of buffer memory management helper code - Support for automatic negotiation of ASoC DAI formats - Revival of software suspend for PCM and control core, as a preliminary work for PCI BAR rescan support ASoC: - Accessory detection support for several Qualcomm parts - Support for IEC958 control with hdmi-codec - Merging of Tegra machine drivers into a single driver - Support for AmLogic SM1 TOACODEC, Intel AlderLake-M, several NXP i.MX8 variants, NXP TFA1 and TDF9897, Rockchip RK817, Qualcomm Quinary MI2S, Texas Instruments TAS2505 USB-audio: - Reduction of latency at playback start - Code cleanup / fixes of usx2y driver - Scarlett2 mixer code fixes and enhancements - Quirks for Ozone and Denon devices HD-audio: - A few quirks for HP and ASUS machines - Display power management fixes Others: - FireWire code refactoring and enhancements - Tree-wide trivial coding-style fixes" * tag 'sound-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (594 commits) ALSA: usb-audio: scarlett2: Fix for loop increment in scarlett2_usb_get_config ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 630 G8 ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G8 ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8 ALSA: hda/realtek - Add ALC285 HP init procedure ALSA: hda/realtek - Add type for ALC287 ALSA: scarlett2: Fix scarlett2_*_ctl_put() return values again ALSA: scarlett2: Fix pad count for 18i8 Gen 3 ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 830 G8 Notebook PC ALSA: firewire-lib: Fix 'amdtp_domain_start()' when no AMDTP_OUT_STREAM stream is found ASoC: qcom: lpass-cpu: mark IRQ_CLEAR register as volatile and readable ALSA: hda: Release codec display power during shutdown/reboot ALSA: hda: Release controller display power during shutdown/reboot ALSA: hda/realtek: Apply LED fixup for HP Dragonfly G1, too ASoC: fsl: remove unnecessary oom message ASoC: tlv320aic32x4: dt-bindings: add TAS2505 to compatible ASoC: tlv320aic32x4: add support for TAS2505 ASoC: tlv320aic32x4: add type to device private data struct ASoC: tegra30: ahub: Use devm_platform_get_and_ioremap_resource() ASoC: tegra: tegra210_admaif: Use devm_platform_get_and_ioremap_resource() ...
Diffstat (limited to 'sound/soc/codecs/cs35l33.c')
-rw-r--r--sound/soc/codecs/cs35l33.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/sound/soc/codecs/cs35l33.c b/sound/soc/codecs/cs35l33.c
index e8f3dcfd144d..2a6f5e46d031 100644
--- a/sound/soc/codecs/cs35l33.c
+++ b/sound/soc/codecs/cs35l33.c
@@ -34,6 +34,7 @@
#include <linux/of_irq.h>
#include "cs35l33.h"
+#include "cirrus_legacy.h"
#define CS35L33_BOOT_DELAY 50
@@ -1190,12 +1191,12 @@ static int cs35l33_i2c_probe(struct i2c_client *i2c_client,
regcache_cache_only(cs35l33->regmap, false);
/* initialize codec */
- ret = regmap_read(cs35l33->regmap, CS35L33_DEVID_AB, &reg);
- devid = (reg & 0xFF) << 12;
- ret = regmap_read(cs35l33->regmap, CS35L33_DEVID_CD, &reg);
- devid |= (reg & 0xFF) << 4;
- ret = regmap_read(cs35l33->regmap, CS35L33_DEVID_E, &reg);
- devid |= (reg & 0xF0) >> 4;
+ devid = cirrus_read_device_id(cs35l33->regmap, CS35L33_DEVID_AB);
+ if (devid < 0) {
+ ret = devid;
+ dev_err(&i2c_client->dev, "Failed to read device ID: %d\n", ret);
+ goto err_enable;
+ }
if (devid != CS35L33_CHIP_ID) {
dev_err(&i2c_client->dev,
@@ -1243,6 +1244,8 @@ static int cs35l33_i2c_probe(struct i2c_client *i2c_client,
return 0;
err_enable:
+ gpiod_set_value_cansleep(cs35l33->reset_gpio, 0);
+
regulator_bulk_disable(cs35l33->num_core_supplies,
cs35l33->core_supplies);