From: Prathamesh Shete <pshete@nvidia.com>
To: <adrian.hunter@intel.com>, <ulf.hansson@linaro.org>,
<thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
<linux-mmc@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: <pshete@nvidia.com>, <anrao@nvidia.com>, <stable@vger.kernel.org>
Subject: [PATCH] mmc: sdhci-tegra: Remove SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC quirk
Date: Mon, 9 Dec 2024 15:40:09 +0530 [thread overview]
Message-ID: <20241209101009.22710-1-pshete@nvidia.com> (raw)
Value 0 in ADMA length decsriptor is interpretated as 65536 on new Tegra
chips, remove SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC quirk to make sure
max ADMA2 length is 65536
Fixes: 4346b7c7941d ("mmc: tegra: Add Tegra186 support")
Cc: stable@vger.kernel.org
Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
---
drivers/mmc/host/sdhci-tegra.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 1ad0a6b3a2eb..7b6b82bec855 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -1525,7 +1525,6 @@ static const struct sdhci_pltfm_data sdhci_tegra186_pdata = {
.quirks = SDHCI_QUIRK_BROKEN_TIMEOUT_VAL |
SDHCI_QUIRK_SINGLE_POWER_WRITE |
SDHCI_QUIRK_NO_HISPD_BIT |
- SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC |
SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN,
.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
SDHCI_QUIRK2_ISSUE_CMD_DAT_RESET_TOGETHER,
--
2.17.1
next reply other threads:[~2024-12-09 10:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-09 10:10 Prathamesh Shete [this message]
2024-12-09 14:18 ` [PATCH] mmc: sdhci-tegra: Remove SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC quirk Thierry Reding
2024-12-09 14:27 ` Adrian Hunter
2024-12-10 16:09 ` Ulf Hansson
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