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kernel-fxtec-pro1x/drivers/mmc/host
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Takashi Iwai 82b0e23a29 mmc: sdhci: Fix read-only detection with JMicron 388 chip 
On HP laptops with JMicron 388 chip, the write-locked SD card isn't
detected correctly as read-only in many cases.  This is because the
PRESENT_STATE register becomes unsable just after plugging, and it
returns the WRITE_PROTECT bit wrongly at the first read.

This patch fixes the read-only detection by adding a new sdhci quirk
indicating to check the register more intensively with a relatively
long delay.

The patch is tested with 2.6.39-rc4 kernel.

Cc: Aries Lee <arieslee@jmicron.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
2011-05-24 21:02:42 -04:00
..
at91_mci.c
atmel-mci-regs.h
atmel-mci.c Fix common misspellings 2011-03-31 11:26:23 -03:00
au1xmmc.c
bfin_sdh.c
cb710-mmc.c
cb710-mmc.h
davinci_mmc.c
dw_mmc.c mmc: dw_mmc: set fixed burst in BMOD register 2011-03-25 10:30:49 -04:00
dw_mmc.h
imxmmc.c
imxmmc.h
jz4740_mmc.c
Kconfig mmc: sdhci: change CONFIG of MMC_SDHCI_TEGRA from 'tristate' to 'bool' 2011-05-24 20:59:34 -04:00
Makefile mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver 2011-03-25 10:39:23 -04:00
mmc_spi.c Fix common misspellings 2011-03-31 11:26:23 -03:00
mmci.c mmc: mmci: Add ARM variant with extended FIFO 2011-03-25 10:30:49 -04:00
mmci.h
msm_sdcc.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc 2011-03-18 22:32:40 -07:00
msm_sdcc.h
mvsdio.c
mvsdio.h
mxcmmc.c
mxs-mmc.c
of_mmc_spi.c mmc: of_mmc_spi: Need to include irq.h and of_irq.h 2011-03-25 10:30:49 -04:00
omap.c mmc: omap: Fix possible NULL pointer deref 2011-04-27 19:15:12 -04:00
omap_hsmmc.c drivers/mmc/host/omap_hsmmc.c: use resource_size() 2011-03-22 17:44:15 -07:00
pxamci.c
pxamci.h
s3cmci.c Fix common misspellings 2011-03-31 11:26:23 -03:00
s3cmci.h
sdhci-cns3xxx.c
sdhci-dove.c
sdhci-esdhc-imx.c mmc: sdhci-esdhc: enable esdhc on imx53 2011-03-25 10:30:50 -04:00
sdhci-esdhc.h mmc: sdhci-esdhc: remove SDHCI_QUIRK_NO_CARD_NO_RESET from esdhc 2011-03-25 10:30:49 -04:00
sdhci-of-core.c
sdhci-of-esdhc.c mmc: sdhci-esdhc: remove SDHCI_QUIRK_NO_CARD_NO_RESET from esdhc 2011-03-25 10:30:49 -04:00
sdhci-of-hlwd.c
sdhci-of.h
sdhci-pci.c mmc: sdhci: Fix read-only detection with JMicron 388 chip 2011-05-24 21:02:42 -04:00
sdhci-pltfm.c
sdhci-pltfm.h mmc: sdhci-esdhc: use writel/readl as general APIs 2011-03-25 10:30:50 -04:00
sdhci-pxa.c
sdhci-s3c.c
sdhci-spear.c drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
sdhci-tegra.c mmc: tegra: add pm_flags 2011-05-24 20:59:30 -04:00
sdhci.c mmc: sdhci: Fix read-only detection with JMicron 388 chip 2011-05-24 21:02:42 -04:00
sdhci.h mmc: sdhci: Add pre and post reset processing for chip specific reset 2011-05-24 21:02:33 -04:00
sdricoh_cs.c
sh_mmcif.c
sh_mobile_sdhi.c mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver 2011-03-25 10:39:23 -04:00
tifm_sd.c
tmio_mmc.c mmc: tmio: split core functionality, DMA and MFD glue 2011-03-25 10:39:11 -04:00
tmio_mmc.h mmc: tmio_mmc: Move some defines into a shared header 2011-03-26 15:58:50 -04:00
tmio_mmc_dma.c mmc: tmio_mmc: Move some defines into a shared header 2011-03-26 15:58:50 -04:00
tmio_mmc_pio.c mmc: tmio: fix .set_ios(MMC_POWER_UP) handling 2011-04-27 19:16:29 -04:00
ushc.c
via-sdmmc.c mmc: use pci_dev->revision 2011-03-25 10:30:49 -04:00
wbsd.c Fix common misspellings 2011-03-31 11:26:23 -03:00
wbsd.h