ata: Add support for disabling PhyRdy Change Interrupt based on actual LPM capability

zhaoxin inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I40QDN


CVE: NA

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The ahci spec mentions that PhyRdy Change Interrupt and Link Power
Management (LPM) do not coexist. However, before enabling LPM,
the driver did not check whether the host supports LPM,
but directly disabled PhyRdy Change Interrupt. Increase the
judgment on the actual support of LPM, and disable PhyRdy Change
Interrupt only when it is supported.

Signed-off-by: LeoLiu-oc <LeoLiu-oc@zhaoxin.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
Acked-by: Jackie Liu <liuyun01@kylinos.cn>
Reviewed-by: Jason Yan <yanaijie@huawei.com>