mirror of
https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
synced 2024-09-21 20:04:01 +00:00
0e9b4e535f
* limit max PIO mode to PIO4, this driver doesn't support PIO5 and attempt to setup PIO5 by it821x_tuneproc() could result in incorrect PIO timings + incorrect base clock being set for controller in the passthrough mode * move code limiting max PIO according to the pair device capabilities from config_it821x_chipset_for_pio() to it821x_tuneproc() so the check is also applied for mode change requests coming through ->tuneproc and ->speedproc interfaces * set device speed in it821x_tuneproc() * in it821x_tune_chipset() call it821x_tuneproc() also if the controller is in the smart mode (so the check for pair device max PIO is done) * rename it821x_tuneproc() to it821x_tune_pio(), then add it821x_tuneproc() wrapper which does the max PIO mode check; it worked by the pure luck previously, pio[4] and pio_want[4] arrays were used with index == 255 so random PIO timings and base clock were set for the controller in the passthrough mode, thankfully PIO timings and base clock were corrected later by config_it821x_chipset_for_pio() call (but it was not called for PIO-only devices during resume and for user requested PIO autotuning) * remove config_it821x_chipset_for_pio() call from config_chipset_for_dma() as the driver sets ->autotune to 1 and ->tuneproc does the proper job now * convert the last user of config_it821x_chipset_for_pio() to use it821x_tuneproc(drive, 255) and remove no longer needed function While at it: * fix few comments * bump driver version Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
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acorn | ||
acpi | ||
amba | ||
ata | ||
atm | ||
auxdisplay | ||
base | ||
block | ||
bluetooth | ||
cdrom | ||
char | ||
clocksource | ||
connector | ||
cpufreq | ||
crypto | ||
dio | ||
dma | ||
edac | ||
eisa | ||
fc4 | ||
firmware | ||
hid | ||
hwmon | ||
i2c | ||
ide | ||
ieee1394 | ||
infiniband | ||
input | ||
isdn | ||
kvm | ||
leds | ||
macintosh | ||
mca | ||
md | ||
media | ||
message | ||
mfd | ||
misc | ||
mmc | ||
mtd | ||
net | ||
nubus | ||
oprofile | ||
parisc | ||
parport | ||
pci | ||
pcmcia | ||
pnp | ||
ps3 | ||
rapidio | ||
rtc | ||
s390 | ||
sbus | ||
scsi | ||
serial | ||
sh | ||
sn | ||
spi | ||
tc | ||
telephony | ||
usb | ||
video | ||
w1 | ||
zorro | ||
Kconfig | ||
Makefile |