Jay Cheng [Tue, 7 Dec 2010 15:15:32 +0000 (10:15 -0500)]
usb: host: tegra: Remove clear PORT_RESUME to clear PORT_SUSPEND
PORT_SUSPEND bit will be cleared by the host controller when PORT_RESUME
change to 0.
Change-Id: I94a72f51be1cebee414f11ace89a7e8b3249278d
Signed-off-by: Jay Cheng <jacheng@nvidia.com>
Varun Wadekar [Tue, 23 Nov 2010 14:33:02 +0000 (20:03 +0530)]
tegra: video: host: fix race condition in hostintr wait list
Change-Id: I5e58f5fe8935741441e2b30f585bb997b6317d3d
Author: Alex Frid <afrid@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Benoit Goby [Thu, 9 Dec 2010 02:28:39 +0000 (18:28 -0800)]
usb: ehci: Reduce overhead of the scan_periodic loop
scan_periodic is called with irq disabled. Merged Alan Stern's patch
to reduce the overhead of scan_periodic:
http://article.gmane.org/gmane.linux.usb.general/37441
Here is a patch which ought to reduce the overhead of the loop. It
avoids doing the expensive call to qh_completions() more than once
for each qh.
Change-Id: I218c75a1ce21edd3d58c7e8abd3e7f75880b6ad0
Signed-off-by: Benoit Goby <benoit@android.com>
Colin Cross [Wed, 8 Dec 2010 02:47:38 +0000 (18:47 -0800)]
media: video: tegra: avp_svc: Force memory bus to full when avp is enabled
Change-Id: I51382f58f296df939f99d60926ba97f0b4e04aed
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Tue, 23 Nov 2010 02:54:53 +0000 (18:54 -0800)]
video: tegra: dc: Force memory bus to full when display is enabled
Change-Id: Ia9dfef275561fdb3b6f0a37ae0535684a60cb63e
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Tue, 23 Nov 2010 02:54:36 +0000 (18:54 -0800)]
ARM: tegra: cpufreq: Adjust memory frequency with cpu frequency
Change-Id: I08c64f64a12bcb11e7c0e466fa77fe971e4b2cba
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Sun, 5 Dec 2010 04:33:49 +0000 (20:33 -0800)]
ARM: tegra: dvfs: Add emc clock to dvfs table
Change-Id: Id93dcd0f4cac3164ab776bc4e68d836724b59bee
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Tue, 23 Nov 2010 02:37:54 +0000 (18:37 -0800)]
ARM: tegra: clocks: Add emc scaling
Change-Id: Ica5ee704dd35b5fbf02d8c030a8578d5e8694839
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Fri, 3 Dec 2010 23:29:52 +0000 (15:29 -0800)]
ARM: tegra: Add external memory controller driver
Change-Id: Idcef38723b504719a09537612f2f94ad163844f5
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Wed, 8 Dec 2010 02:24:55 +0000 (18:24 -0800)]
ARM: tegra: clock: Round rate before dvfs
Call the clock's round_rate op, if it exists, before setting
dvfs rate. Ensures dvfs is set to the rate the clock will
be at after the later call to set_rate.
Change-Id: I4c8e85991238492adc3c37aed57c7269f3b41a2c
Signed-off-by: Colin Cross <ccross@android.com>
Robert Morell [Tue, 7 Dec 2010 01:32:01 +0000 (17:32 -0800)]
video: tegra: nvmap: Clear handle->owner on release
A struct nvmap_handle may be shared by multiple clients. If the
original client (the handle "owner") is destroyed, but the handle is
still referenced by other clients, h->owner points to freed memory. To
prevent this, clear h->owner when the owner frees its reference to that
struct nvmap_handle.
Change-Id: I54722091568ce2058f5988e5f6e00e68605a8100
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
Rebecca Schultz Zavin [Tue, 16 Nov 2010 01:02:16 +0000 (17:02 -0800)]
video: tegra: nvmap: Fix per client accounting
Fix the way the total number of carveout allocations is
managed per client.
Change-Id: I3e12e2a98a74cafc1f4c51a48e3c3c549e930160
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
Chris Fries [Sun, 5 Dec 2010 03:49:46 +0000 (21:49 -0600)]
[ARM] tegra: spdif/i2s audio: fixes
-- release can take a long time
Releasing the out file handles can take a long time, because
we wait for a stop completion that may never arrive.
-- fix possible dma list corruption
If things have gone wrong and a "wait_till_stopped()" times
out, prevent list corrption in the DMA by dequeing any
queued requests.
Signed-off-by: Iliyan Malchev <malchev@google.com>
Varun Wadekar [Tue, 23 Nov 2010 14:13:43 +0000 (19:43 +0530)]
tegra: video: host: remove cancelled actions at power down
Change-Id: I2a82ecadafacec53990db25cb456809dbffd999b
Author: Alex Frid <afrid@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Varun Wadekar [Wed, 24 Nov 2010 08:42:30 +0000 (14:12 +0530)]
tegra: video: host: reset syncpoints on host initialization
Added syncpoints reset to host initialization, to synchronize h/w state
with shadow variables.
Change-Id: Ia0a3a644dc5b30ef98158906bcc96954d1c613ff
Author: Alex Frid <afrid@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Varun Wadekar [Tue, 23 Nov 2010 11:55:32 +0000 (17:25 +0530)]
video: tegra: host: Added nvhost resume.
Added nvhost device resume function, and moved syncpoints restoration
here from run-time power_host() control. Respectively added syncpoints
saving to nvhost suspend procedure. This change is required, since
power_host() has no way to account for display advancing syncpoints
after they have been already saved.
Change-Id: I2b5452dd4512c7ea16532d28a2d2894ab88929ca
Author: Alex Frid <afrid@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Varun Wadekar [Mon, 6 Dec 2010 09:44:21 +0000 (15:14 +0530)]
[ARM] tegra: ventana: fix gpio key for menu options
Change-Id: Ia6e5f92fa6f965832546dde95e10b00419396386
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Danny Huang [Wed, 1 Dec 2010 20:37:30 +0000 (13:37 -0700)]
regulator: tps6586x: Handle both enable reg/bits being the same
Change-Id: I40400bb65eab496bb1becd26b37a9653b99d4f41
Signed-off-by: Danny Huang <dahuang@nvidia.com>
Signed-off-by: Olof Johansson <olofj@chromium.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
(Split into separate patches)
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Danny Huang [Wed, 1 Dec 2010 20:37:31 +0000 (13:37 -0700)]
regulator: tps6586x: correct register table
Correct the register table for SM2, LDO8, RTC
Change-Id: I45348cec5ffbb7da9bd7523764fb611b537236b8
Signed-off-by: Danny Huang <dahuang@nvidia.com>
Signed-off-by: Olof Johansson <olofj@chromium.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Danny Huang [Wed, 1 Dec 2010 20:37:28 +0000 (13:37 -0700)]
regulator: tps6586x: Add missing bit mask generation
Change-Id: I76eaceb31b56264f6978af15db1e6fc7e2e01b5a
Signed-off-by: Danny Huang <dahuang@nvidia.com>
Signed-off-by: Olof Johansson <olofj@chromium.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
(Split into separate patches)
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Danny Huang [Wed, 1 Dec 2010 20:37:29 +0000 (13:37 -0700)]
regulator: tps6586x: Fix TPS6586X_DVM to store goreg/bit
Change-Id: Idacf5e1e51dbbbcd5ea93f310a4e907977e7359e
Signed-off-by: Danny Huang <dahuang@nvidia.com>
Signed-off-by: Olof Johansson <olofj@chromium.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
(Split into separate patches)
(Minor formatting fixes)
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Benoit Goby [Fri, 3 Dec 2010 22:59:55 +0000 (14:59 -0800)]
Revert "usb: host: tegra: Remove programing PTC bits based on bus speed."
This reverts commit
91e80b79243c1b6341c1a8d6e8e5e872b837bfea.
This is needed to resume usb from lp0
Dmitriy Gruzman [Mon, 29 Nov 2010 21:06:26 +0000 (15:06 -0600)]
[ARM] tegra: cpufreq: Support for tegra cpu throttling
Change-Id: I28d69d22437b6ba2d22e4ce12746630786006071
Signed-off-by: Dmitriy Gruzman <dmitriy.gruzman@motorola.com>
Benoit Goby [Fri, 3 Dec 2010 00:11:15 +0000 (16:11 -0800)]
usb: gadget: fsl_udc: Fix a race between ep_disable and ep_queue
Fixed a possible null pointer exception when an endpoint gets
disabled while a request is being enqueued in parallel.
Unmap the request buffer if we fail to enqueue the request.
Change-Id: If94cc278c2e6ab58adcf170511e676348365f3f9
Signed-off-by: Benoit Goby <benoit@android.com>
Michael I. Gold [Thu, 2 Dec 2010 08:55:13 +0000 (00:55 -0800)]
video: tegra: fix DC_CMD_STATE_CONTROL_UPDATE register values
Change-Id: I4a3e009244b7894e02f9fa440ea8e65578e451f0
Signed-off-by: Erik Gilling <konkers@android.com>
Andrei Warkentin [Fri, 19 Nov 2010 22:10:08 +0000 (16:10 -0600)]
ARM: tegra: suspend: Fix build with CONFIG_CACHE_L2X0=n
Change-Id: I85c3a98d0c9f61153969649bb9de20a9158e9ee4
Signed-off-by: Andrei Warkentin <andreiw@motorola.com>
Chris Fries [Thu, 2 Dec 2010 20:37:47 +0000 (14:37 -0600)]
[ARM] tegra_i2s_audio: don't turn off hardware during over/underflow
-- Leave I2S running during underflow, for a couple of reasons.
First, the I2S buffers a few samples, and if we get a new write
before those samples are flushed, we will keep continuous audio
Second, we burn CPU time stopping and restarting the HW
frequently.
-- Fix TEGRA_AUDIO_IN/OUT_GET/SET_NUM_BUFS, was causing DMA to
read/write to null HW address.
Signed-off-by: Iliyan Malchev <malchev@google.com>
Chris Fries [Thu, 2 Dec 2010 20:22:02 +0000 (14:22 -0600)]
[ARM] tegra: dma: Remove spam log
"Interrupt during enqueue" happens periodically when the
DMA is almost starving. This happens under certain not-
uncommon scenarios.
Signed-off-by: Iliyan Malchev <malchev@google.com>
Colin Cross [Wed, 1 Dec 2010 23:45:30 +0000 (15:45 -0800)]
ARM: tegra: dvfs: Allow boot or run time disabling of dvfs rails
Change-Id: Ie56cbf4ade1bbdb5835851f3c09668c1e0941a2c
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Fri, 19 Nov 2010 23:38:32 +0000 (15:38 -0800)]
ARM: tegra: Add dvfs rails
The previous version of dvfs handled requirements between two
different voltage rails by using two sets of dvfs tables, one
for each rail. That method fails for vdd_aon, which must be
within 170 mV of vdd_core.
Instead, have each dvfs clock only set the voltage rail that
it directly depends on, and add a relationship system to the
voltage rails. When the voltage changes on one rail, it calls
update on all the rails that depend on it. The dependent rails
compare the new voltage of the original rail to their own
voltage, and update their own voltage as necessary.
Change-Id: I17b30a61c7c0c01e44702ab486238789abd47330
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Wed, 10 Nov 2010 03:44:20 +0000 (19:44 -0800)]
Revert "ARM: tegra: dvfs: Fix locking on external dvfs calls"
This reverts commit
f58886c359db3c5056fea2d1a41d297f19e9f585.
Change-Id: Ie88d8f79db9bf958fc3b9f261d74d031785161d0
Erik Gilling [Thu, 2 Dec 2010 01:55:06 +0000 (17:55 -0800)]
video: tegra: fix vblank detection
Change-Id: Ib74cbbb0d703c782f64f93930cd234359107021c
Signed-off-by: Erik Gilling <konkers@android.com>
Colin Cross [Tue, 23 Nov 2010 02:32:39 +0000 (18:32 -0800)]
ARM: tegra: clock: Allow any clock to be a shared clock
Change-Id: I7e6be30c7870e8b00a165f99655cd95b917fc6db
Signed-off-by: Colin Cross <ccross@android.com>
Erik Gilling [Wed, 1 Dec 2010 21:31:36 +0000 (13:31 -0800)]
video: tegra: set up high priority on all overlays
this drastically reduces display controller underruns
Change-Id: I7d57c53cf61db4aac5d1baeb0e31b3a5d6fe9e67
Signed-off-by: Erik Gilling <konkers@android.com>
James Wylder [Sat, 20 Nov 2010 00:12:00 +0000 (18:12 -0600)]
ARM: tegra: enable emc clock updates after lp0
Write a dummy value to EMC_MRW_0 to allow
clock frequency changes after lp0.
Change-Id: I2218967eaf9698eef6dcfe2e3edd89fbce2ebf1a
Signed-off-by: James Wylder <james.wylder@motorola.com>
Varun Wadekar [Thu, 25 Nov 2010 11:26:16 +0000 (16:56 +0530)]
[ARM] tegra: ventana: fix volume up gpio
Change-Id: Ie0e25ee8074f4625feb7473f4d5ce759597ed035
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Iliyan Malchev [Mon, 29 Nov 2010 21:38:19 +0000 (13:38 -0800)]
[ARM] tegra2_clocks: remove incorrectly-defined frequencies
Definitions for 11.2896MHz and 12.288MHz were incorrect. These
frequencies can be still requested through pll_a_out0.
Signed-off-by: Iliyan Malchev <malchev@google.com>
Iliyan Malchev [Wed, 1 Dec 2010 00:27:17 +0000 (16:27 -0800)]
[ARM] tegra_i2s_audio: remove unnecessary clocks
Signed-off-by: Iliyan Malchev <malchev@google.com>
Jay Cheng [Fri, 26 Nov 2010 17:08:39 +0000 (12:08 -0500)]
[tegra i2c] add de-bounce cycles.
Change-Id: I3549105bb1d1a7803a300849ddba9c17dad1efba
Signed-off-by: Ken Radtke <kradtke@nvidia.com>
Dima Zavin [Fri, 19 Nov 2010 21:20:15 +0000 (13:20 -0800)]
media: video: tegra: avp: turn off chatty avp/rpc debug logging
Change-Id: I3f9025285fc5a002dbd436ee76bb6ca757c425ea
Signed-off-by: Dima Zavin <dima@android.com>
Dima Zavin [Sat, 13 Nov 2010 00:20:56 +0000 (16:20 -0800)]
media: video: tegra: avp: make avp_svc have separate debug mask
Change-Id: Ib5490a7f7d294760d34a3b9da14281ad96c9b26c
Signed-off-by: Dima Zavin <dima@android.com>
Dima Zavin [Mon, 15 Nov 2010 19:22:31 +0000 (11:22 -0800)]
media: video: tegra: properly drop refs to sclk on cleanup
Change-Id: I7af31dc4cd1e2d7a4142f6265665a05ca4f41d15
Signed-off-by: Dima Zavin <dima@android.com>
Jay Cheng [Mon, 22 Nov 2010 16:03:52 +0000 (11:03 -0500)]
usb: host: tegra: Reduce busy polling duration
Change-Id: I63e271409818e33b4c19bb99b00e556bc5a2a4b3
Signed-off-by: Jay Cheng <jacheng@nvidia.com>
Colin Cross [Wed, 24 Nov 2010 22:56:34 +0000 (14:56 -0800)]
ARM: tegra: clock: Fix cpu pll table entry for 608MHz
The 608 MHz table entry would incorrectly produce a 760 MHz
clock for input clocks of 12 MHz, 13 MHz, or 26 MHz.
Change-Id: I6755fdde88f0851770490818dc2e5e1e2d512f20
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Wed, 24 Nov 2010 22:52:02 +0000 (14:52 -0800)]
ARM: tegra: Rearrange subsystem initialization order
Fuses must be initialized before clocks, so clocks can
determine the maximum cpu frequency. Clocks must be
initialized before DMA, so DMA can enable the clock.
Once DMA is initialized, all fuses accesses must go
through DMA to avoid a hardware bug.
Change-Id: Id1f58e4f43152ec19000e02f2d1ea45abf141f9c
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Wed, 24 Nov 2010 22:49:35 +0000 (14:49 -0800)]
ARM: tegra: dma: Add dma initialzation stub when compiled out
Change-Id: Iac01fa701342a5ed0bbbb1c6e5d38adb401f2d79
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Wed, 24 Nov 2010 22:44:09 +0000 (14:44 -0800)]
ARM: tegra: fuse: Separate fuse dma initialization
There is a dependency loop between fuses, clocks, and APBDMA.
If dma is enabled, fuse reads must go through APBDMA to avoid
corruption due to a hw bug. APBDMA requires a clock to be
enabled. Clocks must read a fuse to determine allowable cpu
frequencies.
Separate out the fuse DMA initialization, and allow the fuse
read and write functions to be called without using DMA before
the DMA initialization has been completed. Access to the fuses
before APBDMA is initialized won't hit the hardware bug because
nothing else can be using DMA.
Change-Id: Ib5cb0f346488f2869e8314c5f3b24fd86873f4c3
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Wed, 24 Nov 2010 22:34:35 +0000 (14:34 -0800)]
ARM: tegra: fuse: Fix warnings
Change-Id: I2793cb8413669dbae8c6ca92572c423e27f46c4e
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Wed, 24 Nov 2010 22:28:50 +0000 (14:28 -0800)]
ARM: tegra: fuse: Remove carriage returns in fuse files
Change-Id: If3675c8ee7a0e0a5d3f7bd0c147054bc3796deef
Signed-off-by: Colin Cross <ccross@android.com>
Allen Martin [Fri, 19 Nov 2010 23:51:50 +0000 (15:51 -0800)]
ARM: tegra: suspend: protect suspend functions with CONFIG_PM
Protect suspend/resume functions behind #ifdef CONFIG_PM. This
prevents a compile error with CONFIG_PM turned off.
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Colin Cross <ccross@android.com>
Allen Martin [Fri, 19 Nov 2010 22:50:50 +0000 (14:50 -0800)]
ARM: tegra: irq: protect irq suspend with CONFIG_PM
Protect irq suspend/resume functions behind #ifdef CONFIG_PM.
This prevents a link error if CONFIG_PM is turned off.
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Colin Cross <ccross@android.com>
Allen Martin [Fri, 19 Nov 2010 22:15:34 +0000 (14:15 -0800)]
usb: host: tegra: protect bus suspend with CONFIG_PM
Protect the bus suspend/resume functions behind #ifdef CONFIG_PM.
This prevents a compile error if CONFIG_PM is turned off.
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Colin Cross <ccross@android.com>
Jaikumar Ganesh [Sat, 20 Nov 2010 02:23:29 +0000 (18:23 -0800)]
serial: tegra_hsuart: Use resources instead of platform data.
Use resources to pass data to tegra_hsuart to set
mapbase, irq.
Signed-off-by: Jaikumar Ganesh <jaikumar@google.com>
Varun Wadekar [Mon, 25 Oct 2010 04:49:30 +0000 (10:19 +0530)]
[ARM] tegra: support to burn device fuses
Change-Id: Ic12a93d4212b5f9a7802537b8f21e288aa431005
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Varun Wadekar [Mon, 25 Oct 2010 04:31:28 +0000 (10:01 +0530)]
[ARM] tegra: fuse read/write apis for fuse burning
expose fuse register read and write apis for fuse
burning
Change-Id: Id6785f5506fe9293ddb5072240f49470ca5fcd08
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Varun Wadekar [Sun, 24 Oct 2010 10:55:32 +0000 (16:25 +0530)]
[ARM] tegra: use dma to read/write fuse registers
tegra2 hangs if fuse registers are accessed during an apb dma
operation. war is to use apb dma to read/write fuse registers
instead.
Change-Id: I4d99a1ad56115c0d73e9cd0679cf38f70f922f3d
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Jaikumar Ganesh [Mon, 22 Nov 2010 20:05:04 +0000 (12:05 -0800)]
[ARM] tegra: Change size of constants from SZ_64 to 64.
Signed-off-by: Jaikumar Ganesh <jaikumar@google.com>
Iliyan Malchev [Tue, 23 Nov 2010 19:55:27 +0000 (11:55 -0800)]
[ARM] tegra_spdif_audio: support continuous DMA mode
-- Add support for contnuous single-buffered DMA
-- Remove PIO support
-- Added suspend and resume functionality
Signed-off-by: Scott Peterson <speterson@nvidia.com>
Signed-off-by: Iliyan Malchev <malchev@google.com>
Scott Peterson [Tue, 9 Nov 2010 22:22:27 +0000 (16:22 -0600)]
[ARM] tegra_spdif_audio: Enable 16 bit packed mode
Enable 16 bit packed fifo format mode to work avoid
channel swapping when dma underrun occurs.
Added suspend/resume functionality so spdif registers
are restored.
Change-Id: Id80e7903b81fd3b3b84af08dba40196121eb6cb7
Signed-off-by: Iliyan Malchev <malchev@google.com>
Chris Fries [Thu, 18 Nov 2010 18:42:15 +0000 (12:42 -0600)]
[ARM] tegra: i2s: Continuous DMA support
- Refactor DMA interactions to handle continuous single-buffered DMA
- Remove PIO support (obsolete, conflicts with new buffer management)
- Remove sample rate conversion (obsolete)
- Remove error-reporting logic
- Remove TEGRA_AUDIO_IN/OUT_GET/SET_BUF_CONFIG
- Add TEGRA_AUDIO_IN/OUT_GET/SET_NUM_BUFS
Change-Id: I8f21a0bb314aac3b7d1bb4918bda9141e58db38d
Signed-off-by: Iliyan Malchev <malchev@google.com>
Jay Cheng [Mon, 22 Nov 2010 16:03:52 +0000 (11:03 -0500)]
usb: host: tegra: rewrite usb suspend/resume routine.
Tegra host controller will time the resume operation to clear the bit
when the port control state switches to HS or FS Idle. This behavior
is different from EHCI where the host controller driver is required
to set this bit to a zero after the resume duration is timed in the
driver.
Poll PORT_SUSPEND bit till the suspend is completed. Write PORT_RESUME to 0
to clear PORT_SUSPEND bit.
Disable disconnect detection during resume.
Change-Id: I30a45dc7e7a87773a93c128877d0f0827e5d44b7
Signed-off-by: Jay Cheng <jacheng@nvidia.com>
Jay Cheng [Mon, 22 Nov 2010 16:03:52 +0000 (11:03 -0500)]
ARM: tegra: usb_phy: Disable disconnect detection during resume
Change-Id: I30a45dc7e7a87773a93c128877d0f0827e5d44b7
Signed-off-by: Jay Cheng <jacheng@nvidia.com>
Robert Morell [Sat, 20 Nov 2010 03:17:36 +0000 (19:17 -0800)]
video: tegra: host: Fix bounds-checking
The length of the mod_locks array is NV_HOST1X_NB_MLOCKS, not
NV_HOST1X_SYNCPT_NB_PTS.
Change-Id: Ibce054bb8a168f2b83646745f2b62cd282b8ff9d
Signed-off-by: Robert Morell <rmorell@nvidia.com>
Acked-by: Erik Gilling <konkers@android.com>
Robert Morell [Sat, 20 Nov 2010 02:55:51 +0000 (18:55 -0800)]
video: tegra: Scale colors in pseudopalette
This fixes incorrect colors drawn by clients such as fbconsole. As
described by skeletonfb's fb_setcolreg: "The values supplied have a 16
bit magnitude which needs to be scaled in this function for the
hardware."
Tested with both r8g8b8 and r5g6b5 pixel depths and fbconsole.
Change-Id: Ie3c3579502ddab8843a8a4dc7049c6efaa5d0ac1
Signed-off-by: Robert Morell <rmorell@nvidia.com>
Acked-by: Erik Gilling <konkers@android.com>
Erik Gilling [Fri, 19 Nov 2010 00:21:02 +0000 (16:21 -0800)]
tegra: video: make tegra_dc_is_yuv_planar return bool
Change-Id: I8adaea9eeb20f1c90b33d41a5b462ab8ee515b49
Signed-off-by: Erik Gilling <konkers@android.com>
Ari Hirvonen [Wed, 17 Nov 2010 12:17:40 +0000 (14:17 +0200)]
video: tegra: YUV overlay support
Change-Id: I4bed4d37bc275cca9ef69390c217498529121db0
Signed-off-by: Erik Gilling <konkers@android.com>
Nathan Connell [Thu, 18 Nov 2010 17:12:37 +0000 (11:12 -0600)]
ARM: tegra: usb_phy: Disable HS disconnect detect for USB2 port
Signed-off-by: Nathan Connell <w14185@motorola.com>
Change-Id: Ia0c24128af0f1def38d0902b15a274582c302ce2
Chris Fries [Thu, 11 Nov 2010 23:39:06 +0000 (17:39 -0600)]
[ARM] tegra: dma: Single buffered continuous DMA
- Added "single buffer continuous DMA" mode in addition to the
"double buffer continuous DMA" mode that is already implemented
- Changed the queuing of next buffer to be more flexible for
continuous DMA. It can now get in-flight right after a transfer
starts, or whenever the client enqueues a buffer.
Signed-off-by: Iliyan Malchev <malchev@google.com>
Erik Gilling [Wed, 17 Nov 2010 22:11:59 +0000 (14:11 -0800)]
video: tegra: fill in transparency info in 32bpp FB mode
also remove incorrect support for 24bpp
Change-Id: Ic6528760bf2585ca5e7a2a68a200e3346694505e
Signed-off-by: Erik Gilling <konkers@android.com>
Jay Cheng [Wed, 10 Nov 2010 23:40:46 +0000 (18:40 -0500)]
usb: host: tegra: Remove programing PTC bits based on bus speed.
Program PTC bits as NORMAL_OP is enough when resume.
Change-Id: I229eb3ef2ebaff72d023179502ec7a8904e87682
Signed-off-by: Jay Cheng <jacheng@nvidia.com>
Erik Gilling [Fri, 12 Nov 2010 01:39:04 +0000 (17:39 -0800)]
video: tegra: add option to autodetect bitdepth from bootloader
Change-Id: I5f17ab96323b3d313473622f572006d01b4716f7
Signed-off-by: Erik Gilling <konkers@android.com>
James Wylder [Thu, 11 Nov 2010 22:52:32 +0000 (16:52 -0600)]
video: tegra: call disable with interrupts disabled.
Change-Id: Idb126c14f6e18efcb64f3f613772640b8bd3fca0
Signed-off-by: Erik Gilling <konkers@android.com>
Dima Zavin [Thu, 11 Nov 2010 23:28:46 +0000 (15:28 -0800)]
ARM: tegra: flush console before reboot
If the console_sem was held while the system was rebooted, the messages
in the temporary logbuffer would not have propogated to all the console
drivers.
This force releases the console sem if it failed to be acquired.
Change-Id: I6eba9d744ef41209d26328a17c7ae19c32d6e8cb
Signed-off-by: Dima Zavin <dima@android.com>
James Wylder [Thu, 11 Nov 2010 18:55:59 +0000 (12:55 -0600)]
video: add rgb disable handler
Adjust pinmux on disable in order to save power/leakage
Change-Id: I65b642c128a780aa8932205052ccee199e4c41bf
Signed-off-by: James Wylder <james.wylder@motorola.com>
Signed-off-by: Erik Gilling <konkers@android.com>
Dima Zavin [Wed, 10 Nov 2010 18:18:04 +0000 (10:18 -0800)]
media: tegra: avp: fix a mutex leak on an err path in lib load
Also hold the mutex for longer on cleanup, while deleting
the libs nvmap client. Not strictly necessary...
Change-Id: I4dfdb065211571338053a16bacc2e5412c26ae77
Signed-off-by: Dima Zavin <dima@android.com>
Erik Gilling [Wed, 10 Nov 2010 23:32:58 +0000 (15:32 -0800)]
video: tegra: delay HDMI hotplug detection until after resume
Change-Id: I87c35dc3e1287fc1d936e554013deb2f92cbd6f4
Signed-off-by: Erik Gilling <konkers@android.com>
Erik Gilling [Wed, 10 Nov 2010 23:29:35 +0000 (15:29 -0800)]
video: tegra: mark a window's handle as unused when it is
Change-Id: Iedc9a26f62e14c0263f0f315e589a672762ab31a
Signed-off-by: Erik Gilling <konkers@android.com>
Dima Zavin [Tue, 9 Nov 2010 00:59:22 +0000 (16:59 -0800)]
media: video: tegra: add avp port transport info to debug dump
Change-Id: I7ade4469609ecf87663e6a6733842889b27f7ce5
Signed-off-by: Dima Zavin <dima@android.com>
Dima Zavin [Mon, 8 Nov 2010 21:58:04 +0000 (13:58 -0800)]
media: video: tegra: add debugfs entry for tegra_rpc
For now just includes the existing ports, the peer owners,
and the port and peer state.
Change-Id: I2c6b603ca02dc48acc1c763380ff0f1cb66f482b
Signed-off-by: Dima Zavin <dima@android.com>
Dima Zavin [Tue, 9 Nov 2010 18:27:18 +0000 (10:27 -0800)]
media: video: tegra: wait for remote ack on disconnect
Change-Id: I42bf507b7d644184bd27be6ff53e5974dcfa3797
Signed-off-by: Dima Zavin <dima@android.com>
Jay Cheng [Tue, 9 Nov 2010 05:22:28 +0000 (00:22 -0500)]
ARM: tegra: usb_phy: Correct utmi power off sequence
USB_WAKE_ON_CNNT_EN_DEV is only valid when USB controller is in device mode.
Also only one of USB_WAKE_ON_CNNT_EN_DEV and USB_WAKE_ON_DISCON_EN_DEV bits
can be set at any one time.
Change-Id: I76d7fcf73e6ab8fa1610ec4264060c44b221775c
Signed-off-by: Jay Cheng <jacheng@nvidia.com>
Colin Cross [Tue, 9 Nov 2010 23:48:55 +0000 (15:48 -0800)]
ARM: tegra: dvfs: Fix dvfs disable config option
Change-Id: If976cc25147d96fd1130f48301017ce696e38f4f
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Tue, 9 Nov 2010 00:30:48 +0000 (16:30 -0800)]
ARM: tegra: dvfs: Add lock to dvfs_reg
Change-Id: I0496cf37da3a20d697eb4f372c32d01d49352f98
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Tue, 9 Nov 2010 00:30:11 +0000 (16:30 -0800)]
ARM: tegra: dvfs: Fix locking on external dvfs calls
Change-Id: I9e3a3cc8c6c4424d7f7ded22d886d51f715ec5d5
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Tue, 9 Nov 2010 21:50:25 +0000 (13:50 -0800)]
ARM: tegra: dvfs: Add config options to disable dvfs
Change-Id: I401ab5587f28dfabaf0aae1ffa062a2411a1ad92
Signed-off-by: Colin Cross <ccross@android.com>
Erik Gilling [Tue, 9 Nov 2010 21:59:43 +0000 (13:59 -0800)]
[ARM] tegra: cleanup empty functions in mach/fb.h
adds static inline
Change-Id: Iff0473dcc02ad6d10adb878f195b57a2ed6e3e2a
Signed-off-by: Erik Gilling <konkers@android.com>
Erik Gilling [Thu, 4 Nov 2010 20:48:53 +0000 (13:48 -0700)]
video: add short video mode decode to fbmon
Change-Id: Ida529e096688c231029628d3d16d6f8569bfe2c9
Signed-off-by: Erik Gilling <konkers@android.com>
Erik Gilling [Mon, 8 Nov 2010 23:08:40 +0000 (15:08 -0800)]
video: tegra: flush fb_flip workqueue on blank and suspend
Change-Id: I58e9ba73b2fd232e6c1f40946e2e353b90ce5dd7
Signed-off-by: Erik Gilling <konkers@android.com>
Erik Gilling [Fri, 5 Nov 2010 22:30:35 +0000 (15:30 -0700)]
video: tegra: fix crash when no HDMI modes are supported
Change-Id: I2e23d018d5acb814e7a088921c26c8f305790442
Signed-off-by: Erik Gilling <konkers@android.com>
Dima Zavin [Mon, 8 Nov 2010 21:55:34 +0000 (13:55 -0800)]
media: video: tegra: add ref count for remote clock requests
Change-Id: I824f9a27bfefe86211bc71d5f79ea798052b98b7
Signed-off-by: Dima Zavin <dima@android.com>
Dima Zavin [Mon, 1 Nov 2010 21:29:31 +0000 (14:29 -0700)]
ARM: tegra: make vcp/bsea/vde clocks be owned by the AVP
Change-Id: Ic0c3b1dc5cdccf5220d8c6cc8c7ef7883b28a4d1
Signed-off-by: Dima Zavin <dima@android.com>
Dima Zavin [Mon, 1 Nov 2010 21:31:05 +0000 (14:31 -0700)]
ARM: tegra: add avp platform_device
Change-Id: I8229873e1a450b75d31e6ea4ec64647b88d16844
Signed-off-by: Dima Zavin <dima@android.com>
Dima Zavin [Mon, 1 Nov 2010 21:24:21 +0000 (14:24 -0700)]
media: video: tegra: add support for the AVP media offload engine
Change-Id: Ia72e022ad1217ffe75915465ca0e886b16d1a64a
Signed-off-by: Dima Zavin <dima@android.com>
Dima Zavin [Mon, 1 Nov 2010 21:20:17 +0000 (14:20 -0700)]
media: video: tegra: Add Tegra RPC support for tegra multimedia framework
Change-Id: I9233c5d7c678f6a9ba1c23af686137bf4d6a4291
Signed-off-by: Dima Zavin <dima@android.com>
Dima Zavin [Wed, 3 Nov 2010 17:26:42 +0000 (10:26 -0700)]
ARM: tegra: add avp mailbox address to iomap
Change-Id: I5472f6b6c2b8dd955843efd07d0b31d0f379fee6
Signed-off-by: Dima Zavin <dima@android.com>
Dima Zavin [Thu, 4 Nov 2010 02:08:48 +0000 (19:08 -0700)]
ARM: tegra: add missing spdif device declaration in header
Change-Id: If447711b095ec7025f3bbe232e22444839054927
Signed-off-by: Dima Zavin <dima@android.com>
Todd Poynor [Sat, 6 Nov 2010 01:22:08 +0000 (18:22 -0700)]
ARM: tegra: Don't include idle time in irqsoff/preemptoff tracers
Surprise bonus change: Rename tegra_enter_idle to more accurately reflect
what it does.
Change-Id: I1237e1271df693c109b9db8b47421f8a4c3043c3
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Iliyan Malchev [Fri, 5 Nov 2010 20:03:35 +0000 (13:03 -0700)]
[ARM] tegra_i2s/spdif_audio: move allow_suspend to a work queue
Since pm_qos_update_request() may block, we need to make sure that
allow_suspend is always called in process context.
Signed-off-by: Iliyan Malchev <malchev@google.com>
Rebecca Schultz Zavin [Fri, 5 Nov 2010 20:13:50 +0000 (13:13 -0700)]
Revert "tegra: video: nvmap: Printk if nvmap alloc fails"
This reverts commit
e3ad53ad739afae7e8a4252c807a195e2311cfa7.
Rebecca Schultz Zavin [Thu, 4 Nov 2010 21:39:07 +0000 (14:39 -0700)]
video: tegra: host: Add nvmap client name
Passes a name to nvmap_create_client so it can be tracked
for debugging.
Change-Id: I47c958549c29fb3d5299f6c693e1be79b27a29f3
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>