diff options
| -rw-r--r-- | drivers/misc/cardreader/rts5249.c | 3 | ||||
| -rw-r--r-- | drivers/mmc/host/rtsx_pci_sdmmc.c | 4 | ||||
| -rw-r--r-- | include/linux/rtsx_pci.h | 1 |
3 files changed, 6 insertions, 2 deletions
diff --git a/drivers/misc/cardreader/rts5249.c b/drivers/misc/cardreader/rts5249.c index 38aefd8db452..87d576a03e68 100644 --- a/drivers/misc/cardreader/rts5249.c +++ b/drivers/misc/cardreader/rts5249.c @@ -78,6 +78,9 @@ static void rtsx_base_fetch_vendor_settings(struct rtsx_pcr *pcr) if (CHK_PCI_PID(pcr, PID_524A) || CHK_PCI_PID(pcr, PID_525A)) pcr->rtd3_en = rtsx_reg_to_rtd3_uhsii(reg); + if (CHK_PCI_PID(pcr, PID_525A)) + pcr->extra_caps |= EXTRA_CAPS_NO_AGGRESSIVE_PM; + if (rtsx_check_mmc_support(reg)) pcr->extra_caps |= EXTRA_CAPS_NO_MMC; pcr->sd30_drive_sel_3v3 = rtsx_reg_to_sd30_drive_sel_3v3(reg); diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c index dc2587ff8519..5d3599ee06bf 100644 --- a/drivers/mmc/host/rtsx_pci_sdmmc.c +++ b/drivers/mmc/host/rtsx_pci_sdmmc.c @@ -1456,8 +1456,8 @@ static void realtek_init_host(struct realtek_pci_sdmmc *host) mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_BUS_WIDTH_TEST | MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25; - if (pcr->rtd3_en) - mmc->caps = mmc->caps | MMC_CAP_AGGRESSIVE_PM; + if (pcr->rtd3_en && !(pcr->extra_caps & EXTRA_CAPS_NO_AGGRESSIVE_PM)) + mmc->caps |= MMC_CAP_AGGRESSIVE_PM; mmc->caps2 = MMC_CAP2_NO_PRESCAN_POWERUP | MMC_CAP2_FULL_PWR_CYCLE | MMC_CAP2_NO_SDIO; mmc->max_current_330 = 400; diff --git a/include/linux/rtsx_pci.h b/include/linux/rtsx_pci.h index 3c5689356004..f6122349c00e 100644 --- a/include/linux/rtsx_pci.h +++ b/include/linux/rtsx_pci.h @@ -1230,6 +1230,7 @@ struct rtsx_pcr { #define EXTRA_CAPS_MMC_8BIT (1 << 5) #define EXTRA_CAPS_NO_MMC (1 << 7) #define EXTRA_CAPS_SD_EXPRESS (1 << 8) +#define EXTRA_CAPS_NO_AGGRESSIVE_PM (1 << 9) u32 extra_caps; #define IC_VER_A 0 |