| Age | Commit message (Collapse) | Author |
|---|
|
commit a1149a6c06ee094a6e62886b0c0e8e66967a728a upstream.
Inserting an SD-card on an Intel NUC10i3FNK4 (which contains a GL9755)
results in the message:
mmc0: 1.8V regulator output did not become stable
Following this message, some cards work (sometimes), but most cards fail
with EILSEQ. This behaviour is observed on Debian 10 running kernel
4.19.188, but also with 5.8.18 and 5.11.15.
The driver currently waits 5ms after switching on the 1.8V regulator for
it to become stable. Increasing this to 10ms gets rid of the warning
about stability, but most cards still fail. Increasing it to 20ms gets
some cards working (a 32GB Samsung micro SD works, a 128GB ADATA
doesn't). At 50ms, the ADATA works most of the time, and at 100ms both
cards work reliably.
Signed-off-by: Daniel Beer <dlbeer@gmail.com>
Acked-by: Ben Chuang <benchuanggli@gmail.com>
Fixes: e51df6ce668a ("mmc: host: sdhci-pci: Add Genesys Logic GL975x support")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210424081652.GA16047@nyquist.nev
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
[ Upstream commit b56ff195c317ad28c05d354aeecbb9995b8e08c1 ]
Need to clear some bits in a vendor-defined register after reboot from
Windows 10.
Fixes: e51df6ce668a ("mmc: host: sdhci-pci: Add Genesys Logic GL975x support")
Reported-by: Grzegorz Kowal <custos.mentis@gmail.com>
Signed-off-by: Ben Chuang <ben.chuang@genesyslogic.com.tw>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Grzegorz Kowal <custos.mentis@gmail.com>
Link: https://lore.kernel.org/r/20200504063957.6638-1-benchuanggli@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
|
[ Upstream commit 282ede76e47048eebc8ce5324b412890f0ec0a69 ]
The kernel prints a message similar to
"[ 28.881959] do_IRQ: 5.36 No irq handler for vector"
when GL975x resumes from suspend. Implement a resume callback to fix this.
Fixes: 31e43f31890c ("mmc: sdhci-pci-gli: Enable MSI interrupt for GL975x")
Co-developed-by: Renius Chen <renius.chen@genesyslogic.com.tw>
Signed-off-by: Renius Chen <renius.chen@genesyslogic.com.tw>
Tested-by: Dave Flogeras <dflogeras2@gmail.com>
Signed-off-by: Ben Chuang <ben.chuang@genesyslogic.com.tw>
Tested-by: Vineeth Pillai <vineethrp@gmail.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20200427103048.20785-1-benchuanggli@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Samuel Zou <zou_wei@huawei.com>
[Samuel Zou: Make sdhci_pci_gli_resume() static]
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
|
commit 31e43f31890ca6e909b27dcb539252b46aa465da upstream.
Enable MSI interrupt for GL9750/GL9755. Some platforms
do not support PCI INTx and devices can not work without
interrupt. Like messages below:
[ 4.487132] sdhci-pci 0000:01:00.0: SDHCI controller found [17a0:9755] (rev 0)
[ 4.487198] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PBR2._PRT.APS2], AE_NOT_FOUND (20190816/psargs-330)
[ 4.487397] ACPI Error: Aborting method \_SB.PCI0.PBR2._PRT due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
[ 4.487707] pcieport 0000:00:01.3: can't derive routing for PCI INT A
[ 4.487709] sdhci-pci 0000:01:00.0: PCI INT A: no GSI
Signed-off-by: Ben Chuang <ben.chuang@genesyslogic.com.tw>
Tested-by: Raul E Rangel <rrangel@chromium.org>
Fixes: e51df6ce668a ("mmc: host: sdhci-pci: Add Genesys Logic GL975x support")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200219092900.9151-1-benchuanggli@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Add support for the GL9750 and GL9755 chipsets.
Enable v4 mode and wait 5ms after set 1.8V signal enable for GL9750/
GL9755. Fix the value of SDHCI_MAX_CURRENT register and use the vendor
tuning flow for GL9750.
Co-developed-by: Michael K Johnson <johnsonm@danlj.org>
Signed-off-by: Michael K Johnson <johnsonm@danlj.org>
Signed-off-by: Ben Chuang <ben.chuang@genesyslogic.com.tw>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
|
Daniel Beer
Ben Chuang