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mfd: rtsx: Configure to enter a deeper power-saving mode in S3

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Set a bit to enable rts5227 and rts5249 to enter a deeper internal
power-saving mode in S3, and recover it after resuming.

Signed-off-by: Wei WANG <wei_wang@realsil.com.cn>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Wei WANG 2013-08-20 14:18:55 +08:00 • committed by Samuel Ortiz
parent 0ccc0065c9
commit eb891c65c9
7 changed files with 15 additions and 7 deletions
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include/linux/mfd/rtsx_pci.h
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@ -779,7 +779,7 @@ struct pcr_ops {
unsigned int (*cd_deglitch)(struct rtsx_pcr *pcr);
int (*conv_clk_and_div_n)(int clk, int dir);
void (*fetch_vendor_settings)(struct rtsx_pcr *pcr);
void (*force_power_down)(struct rtsx_pcr *pcr);
void (*force_power_down)(struct rtsx_pcr *pcr, u8 pm_state);
};
enum PDEV_STAT {PDEV_STAT_IDLE, PDEV_STAT_RUN};