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firmware: optimized the fw driver.

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PD#168027:optimized the fw driver.
1. removed the node of detail that be used show fw info.
2. optimized showing info with fw.

Change-Id: Idc9ea92b109146ec28b7c6efc6a12cd001004428
Signed-off-by: Nanxin Qin <nanxin.qin@amlogic.com>
This commit is contained in:
Nanxin Qin
2018-06-07 18:35:49 +08:00
committed by Dongjin Kim
parent 1fb35a30c3
commit 7088a280cc
1 changed files with 22 additions and 20 deletions
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42
drivers/amlogic/media_modules/common/firmware/firmware_drv.c
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@@ -328,6 +328,8 @@ static ssize_t info_show(struct class *class,
char *pbuf = buf;
struct fw_mgr_s *mgr = g_mgr;
struct fw_info_s *info;
unsigned int secs = 0;
struct tm tm;
mutex_lock(&mutex);
@@ -357,9 +359,16 @@ static ssize_t info_show(struct class *class,
continue;
}
pr_info("fmt: %-16s, crc: 0x%-8x, size: %-5d, file: %s\n",
info->data->head.format, info->data->head.checksum,
info->data->head.data_size, info->data->head.name);
secs = info->data->head.time
- sys_tz.tz_minuteswest * 60;
time_to_tm(secs, 0, &tm);
pr_info("%s %-16s, %02d:%02d:%02d %d/%d/%ld, %s %-8s, %s %s\n",
"fmt:", info->data->head.format,
tm.tm_hour, tm.tm_min, tm.tm_sec,
tm.tm_mon + 1, tm.tm_mday, tm.tm_year + 1900,
"id:", info->data->head.commit,
"mk:", info->data->head.maker);
}
out:
mutex_unlock(&mutex);
@@ -367,6 +376,15 @@ out:
return pbuf - buf;
}
static ssize_t info_store(struct class *cls,
struct class_attribute *attr, const char *buf, size_t count)
{
if (kstrtoint(buf, 0, &detail) < 0)
return -EINVAL;
return count;
}
static int fw_info_fill(void)
{
int ret = 0, i, len;
@@ -804,26 +822,10 @@ static ssize_t debug_store(struct class *cls,
return count;
}
static ssize_t detail_show(struct class *cls,
struct class_attribute *attr, char *buf)
{
return sprintf(buf, "%x\n", detail);
}
static ssize_t detail_store(struct class *cls,
struct class_attribute *attr, const char *buf, size_t count)
{
if (kstrtoint(buf, 0, &detail) < 0)
return -EINVAL;
return count;
}
static struct class_attribute fw_class_attrs[] = {
__ATTR_RO(info),
__ATTR(info, 0664, info_show, info_store),
__ATTR(reload, 0664, reload_show, reload_store),
__ATTR(debug, 0664, debug_show, debug_store),
__ATTR(detail, 0664, detail_show, detail_store),
__ATTR_NULL
};