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| author | Pawit Pornkitprasan <p.pawit@gmail.com> | 2012-12-01 23:56:31 +0700 |
|---|---|---|
| committer | Pawit Pornkitprasan <p.pawit@gmail.com> | 2012-12-01 23:59:35 +0700 |
| commit | 1c9a74b738c52bb7de679149e39dc7f467a19059 (patch) | |
| tree | 7c1a50b8f9735e531fd7ebe1106324857aa36ca5 /arch/arm | |
| parent | ab2dc26b9959854edaa89580b611739de1b9563e (diff) | |
| download | kernel_samsung_aries-1c9a74b738c52bb7de679149e39dc7f467a19059.zip kernel_samsung_aries-1c9a74b738c52bb7de679149e39dc7f467a19059.tar.gz kernel_samsung_aries-1c9a74b738c52bb7de679149e39dc7f467a19059.tar.bz2 | |
aries: Wi-Fi adjustments
Application of the following 2 commits for aries. Should help
with Wi-Fi not working for some users.
Symptoms include the following lines in dmesg
sdio_reset_comm():
mmc1: Error resetting SDIO communications (-110)
commit 00fdd611fdc3d837d55185ece69bee18ca51bd40
Author: Dmitry Shmidt <dimitrysh@google.com>
Date: Wed Jan 26 18:28:44 2011 -0800
ARM: herring: Increase delay to 200 ms in wlan power on
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
commit 7b8e3bc20dfedd5d55af325c91b79bb4a778193b
Author: Dmitry Shmidt <dimitrysh@google.com>
Date: Tue Nov 8 11:35:15 2011 -0800
ARM: s5pv210: herring: Add delay to wait for wlan carddetect
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Change-Id: I470e033aad9706fd705c06f92aebea8aa1210b7f
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-s5pv210/mach-aries.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-s5pv210/mach-aries.c b/arch/arm/mach-s5pv210/mach-aries.c index b4c1c11..c469ef5 100644 --- a/arch/arm/mach-s5pv210/mach-aries.c +++ b/arch/arm/mach-s5pv210/mach-aries.c @@ -4851,7 +4851,7 @@ static int wlan_power_en(int onoff) s3c_gpio_slp_setpull_updown(GPIO_WLAN_BT_EN, S3C_GPIO_PULL_NONE); - msleep(80); + msleep(200); } else { gpio_set_value(GPIO_WLAN_nRST, GPIO_LEVEL_LOW); s3c_gpio_slp_cfgpin(GPIO_WLAN_nRST, S3C_GPIO_SLP_OUT0); @@ -4901,6 +4901,7 @@ static int wlan_carddetect_en(int onoff) udelay(5); sdhci_s3c_force_presence_change(&s3c_device_hsmmc1); + msleep(500); /* wait for carddetect */ return 0; } |