From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/mmc/host/sdhci-of-esdhc.c | 24 +++++++++++-------------
1 files changed, 11 insertions(+), 13 deletions(-)
diff --git a/kernel/drivers/mmc/host/sdhci-of-esdhc.c b/kernel/drivers/mmc/host/sdhci-of-esdhc.c
index d533749..5b853f6 100644
--- a/kernel/drivers/mmc/host/sdhci-of-esdhc.c
+++ b/kernel/drivers/mmc/host/sdhci-of-esdhc.c
@@ -126,6 +126,7 @@
return ret;
}
}
+
/*
* The DAT[3:0] line signal levels and the CMD line signal level are
* not compatible with standard SDHC register. The line signal levels
@@ -137,6 +138,16 @@
ret = value & 0x000fffff;
ret |= (value >> 4) & SDHCI_DATA_LVL_MASK;
ret |= (value << 1) & SDHCI_CMD_LVL;
+
+ /*
+ * Some controllers have unreliable Data Line Active
+ * bit for commands with busy signal. This affects
+ * Command Inhibit (data) bit. Just ignore it since
+ * MMC core driver has already polled card status
+ * with CMD13 after any command with busy siganl.
+ */
+ if (esdhc->quirk_ignore_data_inhibit)
+ ret &= ~SDHCI_DATA_INHIBIT;
return ret;
}
@@ -148,19 +159,6 @@
if (spec_reg == SDHCI_CAPABILITIES_1) {
ret = value & ~(SDHCI_SUPPORT_SDR50 | SDHCI_SUPPORT_SDR104 |
SDHCI_SUPPORT_DDR50);
- return ret;
- }
-
- /*
- * Some controllers have unreliable Data Line Active
- * bit for commands with busy signal. This affects
- * Command Inhibit (data) bit. Just ignore it since
- * MMC core driver has already polled card status
- * with CMD13 after any command with busy siganl.
- */
- if ((spec_reg == SDHCI_PRESENT_STATE) &&
- (esdhc->quirk_ignore_data_inhibit == true)) {
- ret = value & ~SDHCI_DATA_INHIBIT;
return ret;
}
--
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