Commit graph

422 commits

Author SHA1 Message Date
Tom Rini
858dbdf841 Merge git://git.denx.de/u-boot-x86 2015-10-21 20:47:40 -04:00
Bin Meng
af67e7ce23 video: vesa_fb: Fix wrong return value check of pci_find_class()
When pci_find_class() fails to find a device, it returns -ENODEV.
But now we check the return value against -1. Fix it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
2015-10-21 07:46:25 -06:00
Hans de Goede
6944aff1ca sunxi: power: Unify axp pmic function names
Stop prefixing the axp functions for setting voltages, etc. with the
model number, there ever is only one pmic driver built into u-boot,
this allows simplifying the callers.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-10-20 18:40:27 +02:00
Stefan Roese
04386f656b Revert "powerpc: ppc4xx: remove lwmon5 support"
This reverts commit 8fe11b8901.

I'll add support to lwmon5 in the next patch and will remove
support for the broken lcd4_lwmon5 as well.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-10-11 17:12:09 -04:00
Heiko Schocher
92a3188d7d bitops: introduce BIT() definition
introduce BIT() definition, used in at91_udc gadget
driver.

Signed-off-by: Heiko Schocher <hs@denx.de>
[remove all other occurrences of BIT(x) definition]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Anatolij Gustschin <agust@denx.de>
2015-09-11 17:15:32 -04:00
Simon Glass
cf92e05c01 Move ALLOC_CACHE_ALIGN_BUFFER() to the new memalign.h header
Now that we have a new header file for cache-aligned allocation, we should
move the stack-based allocation macro there also.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-09-11 17:15:20 -04:00
Masahiro Yamada
8fe11b8901 powerpc: ppc4xx: remove lwmon5 support
This has not been converted to Generic Board, so should be removed.
(See doc/README.generic-board for details.)

Remove CONFIG_LWMON5 references.
(Also, remove undefined CONFIG_WD_MAX_RATE while I am here.)

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Stefan Roese <sr@denx.de>
2015-09-02 11:33:13 -04:00
Heiko Schocher
c4e498d9a3 video, lg4573: make spi bus and cs configurable
make the spi bus and the spi chipselect configurable
for the lg4573 driver. Use it on the aristainetos
boards.

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Anatolij Gustschin <agust@denx.de>
2015-09-02 15:38:16 +02:00
Tom Rini
80cd58b99e Merge git://git.denx.de/u-boot-dm 2015-08-31 11:43:47 -04:00
Simon Glass
4e9838c102 dm: Use dev_get_addr() where possible
This is a convenient way for a driver to get the hardware address of a
device, when regmap or syscon are not being used. Change existing callers
to use it as an example to others.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
2015-08-31 07:57:26 -06:00
Tom Rini
7c0e5d865f Merge branch 'master' of git://git.denx.de/u-boot-video 2015-08-30 19:48:39 -04:00
Peng Fan
c385ac2830 video: discard empty video_set_lut implementation
Discard the empty video_set_lut function from platform video
drivers.

This commit "69d275458893eaec35229b589092c2a6bde5440f" introduces
a weak function video_set_lut, so we do not need an strong function
in platform drivers, which does nothing.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2015-08-30 23:57:07 +02:00
Bin Meng
3242998e24 video: ct69000: Remove unused codes
Remove unused CONFIG_USE_CPCIDVI wrapped codes.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
2015-08-26 07:54:17 -07:00
Bin Meng
8ceb2429c9 video: cfb_console: Allow VGA device to work without i8042 keyboard
So far if CONFIG_VGA_AS_SINGLE_DEVICE is not defined, the VGA device
will try to initialize a keyboard device (for x86, it is i8042). But
if i8042 controller initialization fails (eg: there is no keyboard
connected to the PS/2 port), drv_video_init() just simply returns.
This kills the opportunity of using a usb keyboard later with the vga
console, as the vga initialization part is actually ok, only keyboard
part fails. Change the code logic to allow this.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
2015-08-26 07:54:16 -07:00
Bin Meng
153e1dda2f video: coreboot: Save VESA mode for future use
When booting as a coreboot payload, the framebuffer details are
passed from coreboot via configuration tables. We save these
information into vesa_mode_info structure for future use.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2015-08-26 07:54:08 -07:00
Marcel Ziswiler
ab9272f955 lcd: pxa: clean-up include file order
Cleaning up order of include files by sorting them alphabetically
keeping in mind to leave common.h on top.

Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
2015-08-24 20:30:38 +02:00
Masahiro Yamada
0f9258228e of: clean up OF_CONTROL ifdef conditionals
We have flipped CONFIG_SPL_DISABLE_OF_CONTROL.  We have cleansing
devices, $(SPL_) and CONFIG_IS_ENABLED(), so we are ready to clear
away the ugly logic in include/fdtdec.h:

 #ifdef CONFIG_OF_CONTROL
 # if defined(CONFIG_SPL_BUILD) && !defined(SPL_OF_CONTROL)
 #  define OF_CONTROL 0
 # else
 #  define OF_CONTROL 1
 # endif
 #else
 # define OF_CONTROL 0
 #endif

Now CONFIG_IS_ENABLED(OF_CONTROL) is the substitute.  It refers to
CONFIG_OF_CONTROL for U-boot proper and CONFIG_SPL_OF_CONTROL for
SPL.

Also, we no longer have to cancel CONFIG_OF_CONTROL in
include/config_uncmd_spl.h and scripts/Makefile.spl.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2015-08-18 13:46:05 -04:00
Tom Rini
632093b566 Merge git://git.denx.de/u-boot-x86 2015-08-14 16:27:16 -04:00
Bin Meng
57dccb55fc video: vesa: Correct a typo in the Kconfig VESA mode string
There is one typo in the VESA mode 105h string. Correct it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-08-14 09:50:12 -06:00
Hans de Goede
c1cfd51907 sunxi: Display: Add support for eDP panels connected via an anx9804 bridge
Add support for 4 1.62G lane eDP panels connected via an anx9804 bridge,
such as found on the Colombus devkit.

While at it also fix the wrong indentation of the SSD2828 Kconfig help text
in board/sunxi/Kconfig.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-08-14 08:51:46 +02:00
Hans de Goede
66525bb732 video: Add support for the ANX9804 parallel lcd to dp bridge chip
Add support for the ANX9804 bridge chip, which can take pixel data coming
from a parallel LCD interface and translate it on the fly into a DP
interface for driving eDP TFT displays. It uses I2C for configuration.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
2015-08-14 08:37:39 +02:00
Hans de Goede
fb685d3310 sun6i: display: Add support for using the mipi pll as lcd clock source
Add support for using the mipi pll as lcd clock source, this is
necessary for getting higher dotclocks with lcd panels.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Acked-by: Anatolij Gustschin <agust@denx.de>
2015-08-14 08:37:39 +02:00
Hans de Goede
d8d079966f sunxi: display: Fix composite video out on sun5i
The tv-encoder on sun5i is slightly different compared to the one on
sun4i/sun7i.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-08-14 08:37:36 +02:00
Hans de Goede
58332f89b6 sunxi: display: Add overscan correction
Add support for making the visual area of the framebuffer smaller and
drawing a black border around it. This is intended for use with
overscanning monitors (esp. with composite video out), to avoid part
of the picture being invisible.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Acked-by: Anatolij Gustschin <agust@denx.de>
2015-08-14 08:37:36 +02:00
Hans de Goede
c67a8767f5 cfbconsole: Add support for stride != width
cfbconsole currently assumes that the width and stride of the framebuffer
are the same, in most places where stride matters it uses a VIDEO_LINE_LEN
helper macro.

This commit changes the few places not using VIDEO_LINE_LEN to also use
VIDEO_LINE_LEN, and protects the default VIDEO_LINE_LEN with a #ifndef
guard, allowing the boards config.h to override and, and thus support
cases where stride != width.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
2015-08-14 08:37:36 +02:00
Hans de Goede
c4c9e81f45 cfbconsole: Remove width argument from the logo functions
The passed in width is always VIDEO_COLS. This is a preparation patch
for adding stride != width support to the cfbconsole code.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
2015-08-14 08:37:36 +02:00
Masahiro Yamada
0b11dbf705 drivers: hierarchize drivers Kconfig menu
The menuconfig for drivers are getting more and more cluttered
and unreadable because too many entries are displayed in a single
flat menu.  Use hierarchic menu for each category.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Update to apply again in a few places, drop USB hunk]
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-08-12 20:47:44 -04:00
Alexander Stein
927753aeb9 ARM: bcm283x: Allocate all mailbox buffers cacheline aligned
The mailbox buffer is required to be at least 16 bytes aligned, but for
cache invalidation and/or flush it needs to be cacheline aligned.
Use ALLOC_CACHE_ALIGN_BUFFER for all mailbox buffer allocations.

Signed-off-by: Alexander Stein <alexanders83@web.de>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
2015-08-12 20:47:42 -04:00
Hans de Goede
39920c81ce sunxi: display: Add composite video out support
Add composite video out support.

This only gets enabled on the Mele M3 for now, since that is were it
was tested. It will be enabled on more boards after testing.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-08-08 16:26:20 +02:00
Hans de Goede
f6d9d32462 sunxi: display: Add support for interlaced modes
Add support for interlaced modes, this is a preparation patch for adding
composite out support.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-08-08 16:26:20 +02:00
Hans de Goede
0ecb43a8d0 sunxi: display: Add a few extra register and constant defines
Add a few extra sunxi display registers and constant defines.

Also rename some existing defines (e.g. dropping _GCTRL) and make
some more generic (e.g. dropping the 2x scaling from
SUNXI_LCDC_TCON1_TIMING_V_TOTAL).

This is a preparation patch for adding composite video out support.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-08-08 16:26:20 +02:00
Hans de Goede
ab2a2be988 sunxi: display: Correct clk_delay calculations for lcd displays
We should only subtract 2 from the vblank time when using tcon1.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-08-08 16:26:20 +02:00
Hans de Goede
bf689342a3 sunxi: display: Replace #ifdef-ery with helper functions
All the #ifdef-ery in selecting the default and fallback monitor type is
becoming unyielding and makes the code hard to read, replace it with a few
helper functions.

This will also be useful with the upcoming CHIP board which has display
adapter daughterboards which should be runtime detectable.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-08-08 16:26:20 +02:00
York Sun
fdb9f349be lib/fdtdec: Fix compiling warning caused by changing fdt_addr_t type
fdt_addr_t is changed to phys_addr_t. The format in debug should be updated
to %pa to match the type.

Signed-off-by: York Sun <yorksun@freescale.com>
CC: Simon Glass <sjg@chromium.org>
2015-08-06 07:31:13 -06:00
Simon Glass
a7a73ef85f exynos: video: Remove non-device-tree code
We always use device tree on exynos, so remove the unused code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-05 21:06:17 -06:00
Simon Glass
68964dbc83 video: Remove the old parade driver
We have a new one which uses driver model and device tree configuration.
Remove the old one.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-05 21:06:16 -06:00
Simon Glass
129c942f32 exynos: video: Correct debug output
We should not print a message from the driver when the display is set up.
This is normal behaviour. Change this message to use debug().

Also remove the double newline on another debug message.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-05 21:06:14 -06:00
Simon Glass
048dba0191 dm: video: Add support for the NXP PTN3460 bridge
This chip provides an eDP to LVDS bridge which is useful for SoCs that don't
support LVDS displays (or it would waste scarce pins). There is no setup
required by this chip, other than to adjust power-down and reset pins, and
those are managed by the uclass.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-05 21:06:13 -06:00
Simon Glass
bcd5dfffe6 dm: video: Add support for the Parade PS8622/625 bridge
This chip provides an eDP to LVDS bridge which is useful for SoCs that don't
support LVDS displays (or it would waste scarce pins). The setup is included
in the device tree.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-05 21:06:13 -06:00
Simon Glass
5eaeadaa3a video: Work around lack of pinctrl
We haven't quite got pinctrl ready to apply to mainline. We don't want to
GPIO pull-up/down support to the driver model GPIO layer either. So work
around this for now.

We can address this when pinctrl is complete.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-05 21:06:13 -06:00
Simon Glass
801ab9e93c dm: video: Add support for video bridges
A video bridge typically converts video from one format to another, e.g.
DisplayPort to LVDS. Add driver model support for these with a simple
interface to control activation and backlight. The uclass supports GPIO
control of power and reset lines.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-05 21:06:13 -06:00
Simon Glass
ad11dbff74 x86: Gracefully disable the vesa driver when running from EFI
We cannot use this driver when running from EFI as we have no direct hardware
access. In fact coreboot uses a different driver which uses tables provided
by coreboot. So far it does not seem possible to use a normal video driver
when booting from EFI.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2015-08-05 08:44:08 -06:00
Bin Meng
b018a8c716 video: vesa_fb: Look up VGA device by class instead of id
Per PCI spec, VGA device reports its class as standard 030000h in
its configuration space, so we can use it to determine if we need
run option rom instead of testing the supported vendor/device ids.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-07-14 18:03:18 -06:00
Simon Glass
1c3dbe56f7 Remove typedefs from bmp_layout.h
We try to avoid typedefs and these ones are easy enough to remove. Before
changing this header in the next patch, remove the typedefs.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Joe Hershberger <joe.hershberger@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-06-10 19:26:54 -06:00
Simon Glass
acbf5bbfe9 tegra: lcd: Tidy up clock init
Use the correct function for clock init.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-06-09 09:56:14 -07:00
Bin Meng
6bde2dc5e2 x86: Move FRAMEBUFFER_SET_VESA_MODE etc to video Kconfig
CONFIG_FRAMEBUFFER_SET_VESA_MODE and CONFIG_FRAMEBUFFER_VESA_MODE
are not x86-specific, so move them to drivers/video/Kconfig and
make them depend on VIDEO_VESA driver. Some cosmetic fixes are
applied to the Kconfig help text as well.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:38 -06:00
Bin Meng
b82a535c3a video: Kconfig: Make VESA driver avaiable for non-x86 boards
There is no reason to prevent CONFIG_VIDEO_VESA driver working on
non-x86 boards, so remove such limitation.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:38 -06:00
Hannes Schmelzer
4c302b9a65 cosmetic: change Author/MAINTAINER Name from Petermaier to Schmelzer
Since i've been married, i also have a new surname.
Mr. Petermaier moved to Mr. Schmelzer.

In this patch i update all files in which my (old) name is present.

Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
2015-05-28 11:17:48 -04:00
Hans de Goede
83edb2ace6 sunxi: video: Fix lvds panel support for sun6i+
We've never tested the lvds panel support on sun6i+ SoCs until now, and
unsurprisingly the lvds code needed some fixes to work on my ga10h A33
tablet with lvds panel. This makes the panel on that tablet actually work.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-19 18:46:44 +02:00
Simon Glass
dedc44b466 tegra124: video: Add full link training for eDP
Add full link training as a fallback in case the fast link training
fails.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-05-13 09:24:12 -07:00