From 1672617d512880f31d1d43ca0eb0d13d50b8c680 Mon Sep 17 00:00:00 2001 From: Rui Feng Date: Tue, 3 Nov 2020 17:55:12 +0800 Subject: misc: rtsx: Add hardware auto power off for RTS5261 This patch enable hardware auto power off when card is removed. Signed-off-by: Rui Feng Acked-by: Greg Kroah-Hartman Link: https://lore.kernel.org/r/1604397312-2991-1-git-send-email-rui_feng@realsil.com.cn Signed-off-by: Ulf Hansson --- include/linux/rtsx_pci.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux/rtsx_pci.h') diff --git a/include/linux/rtsx_pci.h b/include/linux/rtsx_pci.h index db249e8707f3..fcaadc7c9df1 100644 --- a/include/linux/rtsx_pci.h +++ b/include/linux/rtsx_pci.h @@ -82,6 +82,7 @@ #define MS_OC_INT_EN (1 << 23) #define SD_OC_INT_EN (1 << 22) +#define RTSX_DUM_REG 0x1C /* * macros for easy use @@ -1272,6 +1273,8 @@ struct rtsx_pcr { #define PCI_PID(pcr) ((pcr)->pci->device) #define is_version(pcr, pid, ver) \ (CHK_PCI_PID(pcr, pid) && (pcr)->ic_version == (ver)) +#define is_version_higher_than(pcr, pid, ver) \ + (CHK_PCI_PID(pcr, pid) && (pcr)->ic_version > (ver)) #define pcr_dbg(pcr, fmt, arg...) \ dev_dbg(&(pcr)->pci->dev, fmt, ##arg) -- cgit