ARM: tegra: Fix missing functions in gpio header

Fix the missing tegra_gpio enable/disable function defitintions.

Change-Id: I82ed085bd67486d5e9c383a8c26243e2c1edf670
Signed-off-by: Matt Pedro <mapedro@nvidia.com>
Reviewed-on: http://git-master/r/140026
Reviewed-by: Automatic_Commit_Validation_User
ARM: tegra: fix-up definition by adding 'static'

Fix up the definition of the tegra_gpio enable/disable.

Change-Id: Id71242690efa3e5994a4b70089826f2b87997ece
Signed-off-by: Matt Pedro <mapedro@nvidia.com>
Reviewed-on: http://git-master/r/140036
Reviewed-by: Automatic_Commit_Validation_User
ARM: tegra: fix-up tegra_gpio enable/diablse defs

Clean-up the definition of the tegra_gpio enable/disable so that
it compares to the l4t r16 rel.

Change-Id: Ia8584ada1e2a728d2784d6d57c72ed4b0ee01cf1
Signed-off-by: Matt Pedro <mapedro@nvidia.com>
Reviewed-on: http://git-master/r/140648
Reviewed-by: Automatic_Commit_Validation_User
video: tegra: fb: Configure dc from fb

This patch contains following changes:
1. Modify tegra_fb_update_monspecs to select best mode to apply
   on framebuffer, in HDMI hotplug.
2. Add a console_lock to prevent corruption while fbcon running
   in multiple threads.
3. Add a tegra_dc_disable/enable in tegra_fb_set_par to reflect
   the programmed new mode applied on DC.

Bug: 1005399
Change-Id: I133b38b00f25f767afc05549550fecde8d092fb2
Signed-off-by: Shashank Sharma <shashanks@nvidia.com>
Reviewed-on: http://git-master/r/120932
(cherry picked from commit ec7552ef36c0d0979cb31db6d2d4bd54e7f1c9fb)
Reviewed-on: http://git-master/r/140031
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
arm: tegra: cardhu: Reserve 16MB on RAM for HDMI

Reserve 16MB for HDMI maximum possible resolution (1920x1080) at
32 bpp and double buffering.

Change-Id: Id719a875b805723758485f970ab9e2f1a28ed19b
Signed-off-by: Shashank Sharma <shashanks@nvidia.com>
Reviewed-on: http://git-master/r/121562
(cherry picked from commit d376bc491a460353124adc0f2be8612add0d8e76)
Reviewed-on: http://git-master/r/140032
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
arm: tegra: fb: Apply new mode even if its current

Set activation of a mode forcefully via setting FB_ACTIVATE_FORCE
flag. Required for stereo modes also.

Bug 1005399
Change-Id: I37872cc2a04abc8774a5f9f9df7d9e90f2c977f6
Signed-off-by: Shashank Sharma <shashanks@nvidia.com>
Reviewed-on: http://git-master/r/122087
(cherry picked from commit 80a7b7b2d10a97427e12884d469a518cc2b5f765)
Reviewed-on: http://git-master/r/140033
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
net: wireless: bcmdhd: cleanup Kconfig/Make

cleanup bcmdhd driver Kconfig and Makefile

Bug 1029792
Bug 1029733

Change-Id: Ic947644d2159a52fab7aea1621e12e51d8ee6332
Signed-off-by: Mursalin Akon <makon@nvidia.com>
Reviewed-on: http://git-master/r/141627
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
GVS: Gerrit_Virtual_Submit
bcmdhd: do not turn off mmc at probe

Do not turn off mmc at probe if watchdog thread is
in use.

Bug 1029792
Bug 1029733

Change-Id: Ia2e303daa27688c96e7fa5941e01cf821166c498
Signed-off-by: Mursalin Akon <makon@nvidia.com>
Reviewed-on: http://git-master/r/141628
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
GVS: Gerrit_Virtual_Submit
bcmdhd: use the wiphy from private data structure (i.e., wl_priv)

problem:
The macro wiphy_from_scan retrieves wiphy from
wl_priv->escan_info.wiphy which is in turn set by
a 'scan' initiated from kernel space (like
scheduled scan) or from user space (like iwlist command).
Without a scan, a 'connect' crashes in function
wl_inform_single_bss, with NULL pointer access,
as the variable wiphy (in turn, wl->escan_info.wiphy)
is not initialized properly.

solution:
wireless_device data structures maintained for both
STA and P2P mode point to the same wiphy (see,
wl_cfgp2p_register_ndev in wl_cfgp2p.c). So,
irrespective of whatever wireless_device is in
use, a scan will always set wl_priv->escan_info.wiphy
to the same wiphy. There is no point in getting
wiphy using wl_priv->escan_info.wiphy, rather use
the wiphy referred by all wireless_device structures.

Bug 1029792
Bug 1029733

Change-Id: I6d744950d3a053642ffa998b3c3f3ba60c0cb687
Signed-off-by: Mursalin Akon <makon@nvidia.com>
Reviewed-on: http://git-master/r/141629
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
GVS: Gerrit_Virtual_Submit
config: use CFG80211 for bcmdhd

CFG80211 is needed for WFD. So, use CFG80211,
instead of, WEXT in bcmdhd driver.

Bug 1029792
Bug 1029733

Change-Id: I81d99a821429f3be8400355faa5bee14904c0944
Signed-off-by: Mursalin Akon <makon@nvidia.com>
Reviewed-on: http://git-master/r/141630
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
GVS: Gerrit_Virtual_Submit