rts5227.c (9b031c86506cef9acae45e61339fcf9deaabb793) rts5227.c (22bf3251d7b7da0339f41ec27f2c3d4e0ec02255)
1// SPDX-License-Identifier: GPL-2.0-or-later
2/* Driver for Realtek PCI-Express card reader
3 *
4 * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved.
5 *
6 * Author:
7 * Wei WANG <wei_wang@realsil.com.cn>
8 * Roger Tseng <rogerable@realtek.com>

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51 rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CMD_DRIVE_SEL,
52 0xFF, driving[drive_sel][1]);
53 rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DAT_DRIVE_SEL,
54 0xFF, driving[drive_sel][2]);
55}
56
57static void rts5227_fetch_vendor_settings(struct rtsx_pcr *pcr)
58{
1// SPDX-License-Identifier: GPL-2.0-or-later
2/* Driver for Realtek PCI-Express card reader
3 *
4 * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved.
5 *
6 * Author:
7 * Wei WANG <wei_wang@realsil.com.cn>
8 * Roger Tseng <rogerable@realtek.com>

--- 42 unchanged lines hidden (view full) ---

51 rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CMD_DRIVE_SEL,
52 0xFF, driving[drive_sel][1]);
53 rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DAT_DRIVE_SEL,
54 0xFF, driving[drive_sel][2]);
55}
56
57static void rts5227_fetch_vendor_settings(struct rtsx_pcr *pcr)
58{
59 struct pci_dev *pdev = pcr->pci;
59 u32 reg;
60
60 u32 reg;
61
61 rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, &reg);
62 pci_read_config_dword(pdev, PCR_SETTING_REG1, &reg);
62 pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
63
64 if (!rtsx_vendor_setting_valid(reg))
65 return;
66
67 pcr->aspm_en = rtsx_reg_to_aspm(reg);
68 pcr->sd30_drive_sel_1v8 = rtsx_reg_to_sd30_drive_sel_1v8(reg);
69 pcr->card_drive_sel &= 0x3F;
70 pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg);
71
63 pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
64
65 if (!rtsx_vendor_setting_valid(reg))
66 return;
67
68 pcr->aspm_en = rtsx_reg_to_aspm(reg);
69 pcr->sd30_drive_sel_1v8 = rtsx_reg_to_sd30_drive_sel_1v8(reg);
70 pcr->card_drive_sel &= 0x3F;
71 pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg);
72
72 rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, &reg);
73 pci_read_config_dword(pdev, PCR_SETTING_REG2, &reg);
73 pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
74 pcr->sd30_drive_sel_3v3 = rtsx_reg_to_sd30_drive_sel_3v3(reg);
75 if (rtsx_reg_check_reverse_socket(reg))
76 pcr->flags |= PCR_REVERSE_SOCKET;
77}
78
79static void rts5227_force_power_down(struct rtsx_pcr *pcr, u8 pm_state)
80{

--- 327 unchanged lines hidden --- 		74 pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
75 pcr->sd30_drive_sel_3v3 = rtsx_reg_to_sd30_drive_sel_3v3(reg);
76 if (rtsx_reg_check_reverse_socket(reg))
77 pcr->flags |= PCR_REVERSE_SOCKET;
78}
79
80static void rts5227_force_power_down(struct rtsx_pcr *pcr, u8 pm_state)
81{

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