From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
Ulf Hansson <ulf.hansson@linaro.org>,
Sasha Levin <sashal@kernel.org>,
linux-mmc@vger.kernel.org, linux-renesas-soc@vger.kernel.org
Subject: [PATCH AUTOSEL 5.10 37/39] mmc: renesas_sdhi: better reset from HS400 mode
Date: Sun, 18 Dec 2022 11:15:57 -0500 [thread overview]
Message-ID: <20221218161559.932604-37-sashal@kernel.org> (raw)
In-Reply-To: <20221218161559.932604-1-sashal@kernel.org>
From: Wolfram Sang <wsa+renesas@sang-engineering.com>
[ Upstream commit 0da69dd2155019ed4c444ede0e79ce7a4a6af627 ]
Up to now, HS400 adjustment mode was only disabled on soft reset when a
calibration table was in use. It is safer, though, to disable it as soon
as the instance has an adjustment related quirk set, i.e. bad taps or a
calibration table.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20221120113457.42010-3-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/mmc/host/renesas_sdhi_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
index ac01fb518386..a49b8fe2a098 100644
--- a/drivers/mmc/host/renesas_sdhi_core.c
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -537,7 +537,7 @@ static void renesas_sdhi_reset_hs400_mode(struct tmio_mmc_host *host,
SH_MOBILE_SDHI_SCC_TMPPORT2_HS400OSEL) &
sd_scc_read32(host, priv, SH_MOBILE_SDHI_SCC_TMPPORT2));
- if (priv->adjust_hs400_calib_table)
+ if (priv->quirks && (priv->quirks->hs400_calib_table || priv->quirks->hs400_bad_taps))
renesas_sdhi_adjust_hs400_mode_disable(host);
sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, CLK_CTL_SCLKEN |
--
2.35.1
next prev parent reply other threads:[~2022-12-18 16:53 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-18 16:15 [PATCH AUTOSEL 5.10 01/39] drm/etnaviv: add missing quirks for GC300 Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 02/39] brcmfmac: return error when getting invalid max_flowrings from dongle Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 03/39] wifi: ath9k: verify the expected usb_endpoints are present Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 04/39] wifi: ar5523: Fix use-after-free on ar5523_cmd() timed out Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 05/39] ASoC: codecs: rt298: Add quirk for KBL-R RVP platform Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 06/39] ipmi: fix memleak when unload ipmi driver Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 07/39] drm/amd/display: prevent memory leak Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 08/39] qed (gcc13): use u16 for fid to be big enough Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 09/39] bpf: make sure skb->len != 0 when redirecting to a tunneling device Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 10/39] net: ethernet: ti: Fix return type of netcp_ndo_start_xmit() Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 11/39] hamradio: baycom_epp: Fix return type of baycom_send_packet() Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 12/39] wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request() Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 13/39] igb: Do not free q_vector unless new one was allocated Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 14/39] drm/amdgpu: Fix type of second parameter in trans_msg() callback Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 15/39] drm/amdgpu: Fix type of second parameter in odn_edit_dpm_table() callback Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 16/39] s390/ctcm: Fix return type of ctc{mp,}m_tx() Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 17/39] s390/netiucv: Fix return type of netiucv_tx() Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 18/39] s390/lcs: Fix return type of lcs_start_xmit() Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 19/39] drm/msm: Use drm_mode_copy() Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 20/39] drm/rockchip: " Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 21/39] drm/sti: " Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 22/39] drivers/md/md-bitmap: check the return value of md_bitmap_get_counter() Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 23/39] md/raid1: stop mdx_raid1 thread when raid1 array run failed Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 24/39] drm/amd/display: fix array index out of bound error in bios parser Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 25/39] net: add atomic_long_t to net_device_stats fields Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 26/39] mrp: introduce active flags to prevent UAF when applicant uninit Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 27/39] ppp: associate skb with a device at tx Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 28/39] bpf: Prevent decl_tag from being referenced in func_proto arg Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 29/39] ethtool: avoiding integer overflow in ethtool_phys_id() Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 30/39] media: dvb-frontends: fix leak of memory fw Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 31/39] media: dvbdev: adopts refcnt to avoid UAF Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 32/39] media: dvb-usb: fix memory leak in dvb_usb_adapter_init() Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 33/39] blk-mq: fix possible memleak when register 'hctx' failed Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 34/39] libbpf: Avoid enum forward-declarations in public API in C++ mode Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 35/39] regulator: core: fix use_count leakage when handling boot-on Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 36/39] mmc: f-sdh30: Add quirks for broken timeout clock capability Sasha Levin
2022-12-18 16:15 ` Sasha Levin [this message]
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 38/39] media: si470x: Fix use-after-free in si470x_int_in_callback() Sasha Levin
2022-12-18 16:15 ` [PATCH AUTOSEL 5.10 39/39] clk: st: Fix memory leak in st_of_quadfs_setup() Sasha Levin
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