From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/iio/humidity/hts221_core.c | 27 +++++++++------------------
1 files changed, 9 insertions(+), 18 deletions(-)
diff --git a/kernel/drivers/iio/humidity/hts221_core.c b/kernel/drivers/iio/humidity/hts221_core.c
index 166946d..1665778 100644
--- a/kernel/drivers/iio/humidity/hts221_core.c
+++ b/kernel/drivers/iio/humidity/hts221_core.c
@@ -1,11 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* STMicroelectronics hts221 sensor driver
*
* Copyright 2016 STMicroelectronics Inc.
*
* Lorenzo Bianconi <lorenzo.bianconi@st.com>
- *
- * Licensed under the GPL-2.
*/
#include <linux/kernel.h>
@@ -24,13 +23,6 @@
#define HTS221_REG_CNTRL1_ADDR 0x20
#define HTS221_REG_CNTRL2_ADDR 0x21
-
-#define HTS221_REG_AVG_ADDR 0x10
-#define HTS221_REG_H_OUT_L 0x28
-#define HTS221_REG_T_OUT_L 0x2a
-
-#define HTS221_HUMIDITY_AVG_MASK 0x07
-#define HTS221_TEMP_AVG_MASK 0x38
#define HTS221_ODR_MASK 0x03
#define HTS221_BDU_MASK BIT(2)
@@ -67,8 +59,8 @@
static const struct hts221_avg hts221_avg_list[] = {
{
- .addr = HTS221_REG_AVG_ADDR,
- .mask = HTS221_HUMIDITY_AVG_MASK,
+ .addr = 0x10,
+ .mask = 0x07,
.avg_avl = {
4, /* 0.4 %RH */
8, /* 0.3 %RH */
@@ -81,8 +73,8 @@
},
},
{
- .addr = HTS221_REG_AVG_ADDR,
- .mask = HTS221_TEMP_AVG_MASK,
+ .addr = 0x10,
+ .mask = 0x38,
.avg_avl = {
2, /* 0.08 degC */
4, /* 0.05 degC */
@@ -99,7 +91,7 @@
static const struct iio_chan_spec hts221_channels[] = {
{
.type = IIO_HUMIDITYRELATIVE,
- .address = HTS221_REG_H_OUT_L,
+ .address = 0x28,
.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
BIT(IIO_CHAN_INFO_OFFSET) |
BIT(IIO_CHAN_INFO_SCALE) |
@@ -115,7 +107,7 @@
},
{
.type = IIO_TEMP,
- .address = HTS221_REG_T_OUT_L,
+ .address = 0x2a,
.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
BIT(IIO_CHAN_INFO_OFFSET) |
BIT(IIO_CHAN_INFO_SCALE) |
@@ -580,7 +572,6 @@
return err;
iio_dev->modes = INDIO_DIRECT_MODE;
- iio_dev->dev.parent = hw->dev;
iio_dev->available_scan_masks = hts221_scan_masks;
iio_dev->channels = hts221_channels;
iio_dev->num_channels = ARRAY_SIZE(hts221_channels);
@@ -629,11 +620,11 @@
}
if (hw->irq > 0) {
- err = hts221_allocate_buffers(hw);
+ err = hts221_allocate_buffers(iio_dev);
if (err < 0)
return err;
- err = hts221_allocate_trigger(hw);
+ err = hts221_allocate_trigger(iio_dev);
if (err)
return err;
}
--
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