hda: phytium: Add Phytium hda driver support #187
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This patch adds the Phytium hda driver support. Signed-off-by: Chen Baozi <[email protected]> Signed-off-by: Wang Yinfeng <[email protected]> Signed-off-by: Tian Wei <[email protected]>
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deepin pr auto reviewThis patch adds basic support for the FT4xxx HDA controller series It defines a new structure, struct hda_ft, which is a sub-structure The patch also defines a new function, hda_ft_probe, which is used Finally, the patch includes some defines and structures that |
| bool access_sdnctl_in_dword:1; /* accessing the sdnctl register by dword */ | ||
| bool not_use_interrupts:1; /* prohibiting the RIRB IRQ */ | ||
| bool access_sdnctl_in_dword:1; /* accessing the sdnctl register by dword */ | ||
| bool cmd_resend; /* command resend */ |
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可以不这样，因为在azx_first_init会赋值成1
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可以不这样，因为在azx_first_init会赋值成1
这里的 :1 不是初始值，而是位域占用空间大小， :1 的话编译器可以看情况压缩成和其他 bool 在同一个字节里，节约内存
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这个pr有合并冲突，先关闭了。我这边给这个补丁推送了新的提交，请各位同学们review |
This patch adds the Phytium hda driver support.