- move common code to vidconsole_internal.h and console_core.c
- unite probe functions
- get rid of code duplications in switch across bpp values
- extract common pixel fill logic in two functions one per
horizontal and vertical filling
- rearrange statements in put_xy* methods in unified way
- replace types - uint*_t to u*
Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This converts 1 usage of this option to the non-SPL form, since there is
no SPL_VIDEO_BPP32 defined in Kconfig
Signed-off-by: Simon Glass <sjg@chromium.org>
This converts 1 usage of this option to the non-SPL form, since there is
no SPL_VIDEO_BPP16 defined in Kconfig
Signed-off-by: Simon Glass <sjg@chromium.org>
This is not used since this commit:
76386d6195 arm: Remove cm_t35 board
Drop the driver and Kconfig option.
Signed-off-by: Simon Glass <sjg@chromium.org>
This is not used since this commit:
3cf02f5ffa imx6: remove not longer supported aristainetos boards
Drop the driver and Kconfig option.
Signed-off-by: Simon Glass <sjg@chromium.org>
Added tidss video driver support which enables display
on oldi panel using AM62x, it creates a simple pipeline
framebuffer==>vidl1==>ovr1==>vp1==>oldi_panel and
calculates clock rates for panel from panel node in
device tree.
To compile TIDSS when user sets CONFIG_VIDEO_TIDSS
add rule in Makefile. Include tidss folder location
in Kconfig.
TIDSS is ported from linux kernel version 5.10.145
Signed-off-by: Nikhil M Jain <n-jain1@ti.com>
This patch updates the necessary Kconfigs to make simple panel
driver independent of backlight driver and compiling backlight
related code in simple-panel driver conditionally to when user
has set CONFIG_BACKLIGHT.
Signed-off-by: Nikhil M Jain <n-jain1@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The commit 82f7b869f5 ("video: Drop CONFIG_AM335X_LCD") removed not
only the LCD legacy implementation but also the code with driver model
support. The patch restores the code with driver model support.
Fixes: 82f7b869f5 ("video: Drop CONFIG_AM335X_LCD")
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Currently HDMI controller MMIO address is hardcoded. Change that so
address is read from DT node. That will make adding support for new
variants a bit easier.
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Currently the sunxi dw-hdmi driver is probed unconditionally,
even if there is no such device.
Switch the driver to probing via a compatible string. This brings many
benefits; the driver is only probed when needed, and now it can read the
DT node.
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Remove some CONFIG symbols and related comments, etc, that are unused
within the code itself at this point.
Signed-off-by: Tom Rini <trini@konsulko.com>
Support for fonts currently depends on the type of vidconsole in use. Add
two new methods to enumerate fonts and to set the font.
Fix a few other method comments while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
This is not generally needed unless EFI_LOADER is used. Adjust the default
setting to reduce the size of the U-Boot build.
Signed-off-by: Simon Glass <sjg@chromium.org>
Given that we can use Kconfig logic directly to see if we have a program
available on the host or not, change from passing NO_SDL to instead
controlling CONFIG_SANDBOX_SDL in Kconfig directly. Introduce
CONFIG_HOST_HAS_SDL as the way to test for sdl2-config and default
CONFIG_SANDBOX_SDL on if we have that, or not.
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do
not easily transition to Kconfig. In many cases they likely should come
from the device tree instead. Move these out of CONFIG namespace and in
to CFG namespace.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM
namespace do not easily transition to Kconfig. In many cases they likely
should come from the device tree instead. Move these out of CONFIG
namespace and in to CFG namespace.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This option should not have the SYS_ in it. Drop it so it fits in with the
other video options.
Also simplify the alignment code in gunzip_bmp(), since malloc() always
returns a 32-bit-aligned pointer.
Signed-off-by: Simon Glass <sjg@chromium.org>
The bmp command already has a way to centre the image. Using this CONFIG
option to also centre it makes it impossible to control where images are
placed on the screen. Drop the extra check.
Simplify the Kconfig file we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
This is not as simple as it seems. Add a function to provide it so that
the upcoming menu feature can space lines out correctly.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a new 'font' command which allows the fonts to be listed as well as
selecting a different font and size.
Allow the test to run on sandbox, where multiple font/size combinations
are supported, as well as sandbox_flattree, where they are not.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to be able to support multiple fonts. Add a function to
handle this as well as one to list the available fonts.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the truetype console supports only a single font and size. It
is useful to be able to support different combinations. As a first step,
move the metrics into there own structure and allow having multiple
metrics.
Signed-off-by: Simon Glass <sjg@chromium.org>
Put this check into a function so we can use it elsewhere. Also drop the
macros which do the same thing but are not actually used.
Signed-off-by: Simon Glass <sjg@chromium.org>
Generalise the video_clear() function to allow filling with a different
colour.
Tidy up the comments while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
This is actually a panel, not a video device. Rename the option, move it
into the right place and make it depend on PANEL.
Signed-off-by: Simon Glass <sjg@chromium.org>
Move these commands and the implementation to the cmd/ directory, which is
where most commands are kept.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
[agust: keep vidconsole_position_cursor() in vidconsole uclass]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Add an exported function which allows the cursor position to be set to
pixel granularity. Make use of this in the existing code.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present these are attached to vidconsole which means that the video
uclass requires that a console is enabled. This is not the intention.
The colours are a reasonable way of indexing common colours in any case,
so move them to the video uclass instead.
Rename vid_console_color() to video_index_to_colour() now that it is more
generic. Also fix the inconsistent spelling in these functions.
Signed-off-by: Simon Glass <sjg@chromium.org>
The wrong fields are pulled out of the timings here so the values
programmed into the DSI_VID_HSA_LINES/DSI_VID_HBP_LINES and
DSI_VID_VSA_LINES/DSI_VID_VBP_LINES registers are swapped.
Use the right fields so that the correct values are programmed.
Fixes: d4f7ea83fc ("video: add MIPI DSI host controller bridge")
Signed-off-by: John Keeping <john@metanate.com>
There is a number of users that use uclass_first_device to access the
first and (assumed) only device in uclass.
Some check the return value of uclass_first_device and also that a
device was returned which is exactly what uclass_first_device_err does.
Some are not checking that a device was returned and can potentially
crash if no device exists in the uclass. Finally there is one that
returns NULL on error either way.
Convert all of these to use uclass_first_device_err instead, the return
value will be removed from uclass_first_device in a later patch.
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
The code checks that uclass_first_device returned a device but the
returned value that is assigned is never used. Use
uclass_first_device_err instead, and move the error return outside of
the if block.
Fixes: f4ec1ae08e ("mxc_ipuv3_fb.c: call display_enable")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Globally replace all occurances of WATCHDOG_RESET() with schedule(),
which handles the HW_WATCHDOG functionality and the cyclic
infrastructure.
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Tom Rini <trini@konsulko.com> [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]
Rename these to VESA, itself an abbreviation, to avoid a conflict with
Verified Boot for Embedded.
Rename this to avoid referencing VBE.
Signed-off-by: Simon Glass <sjg@chromium.org>
We want to use VBE to mean Verfiied Boot for Embedded in U-Boot. Rename
the existing VBE (Vesa BIOS extensions) to allow this.
Verified Boot for Embedded is documented doc/develop/vbe.rst
Signed-off-by: Simon Glass <sjg@chromium.org>
With the last platform for this architecture removed, remove the rest of
the architecture support as well.
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Following how it's done for the majority of drivers, add a new
VIDEO_EXYNOS option and Kconfig file under drivers/video/exynos and list
the current options there.
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
Since bb5930d5c9 ("exynos: video: Convert several boards to driver
model for video") there have been no callers of any of the exynos_lcd_*
family of functions. Remove these from the boards, and then remove
unused logo and related code as well.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
The tests on CONFIG_DM_REGULATOR, added to avoid compilation issues, can
now be removed, they are no more needed since the commit 16cc5ad0b4
("power: regulator: add dummy helper").
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
The codes that call STBTT_malloc() / stbtt__new_active() do not check
the return value at present which may cause segfault.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Some of the DT compatibles have changed upstream so add new DT compatibles
to ensure things continue to keep working if the device trees are
updated.
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Wrong DISPLAY_FLAGS used to set the data enable polarity.
Signed-off-by: Yannick FERTRE <yannick.fertre@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
The rk3288/RK3399 DT synced from Linux contains some different
compatible strings in the mipi node then origanal used in U-boot.
Allow both options to be backwards compatible and to be able
to handle recent rk3288.dtsi and rk3399.dtsi files.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
The rk3288 DT synced from Linux contains some different
properties in the edp node then origanal used in U-boot.
Allow both options to be backwards compatible and to be able
to handle recent rk3288.dtsi files.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Currently, on imx6sabresd and gwventana boards, the company logo
and U-Boot logo are shown.
The correct behavior is to show only the company logo, if available,
and not both logos.
Reported-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Tested-by: Tim Harvey <tharvey@gateworks.com> #gw_ventana
This converts the following to Kconfig:
CONFIG_VIDEO_BCM2835
This is the final ad-hoc CONFIG_VIDEO_... to convert.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Matthias Brugger <mbrugger@suse.com>
This does not use driver model and is more than two years past the
migration date. Drop it.
It can be added back later if needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
This does not use driver model and is more than two years past the
migration date. Drop it.
It can be added back later if needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Drop the Kconfigs which are not used and all references to them. In
particular, this drops CONFIG_VIDEO to avoid confusion and allow us to
eventually rename CONFIG_DM_VIDEO to CONFIG_VIDEO.
Also drop the prototype for video_get_info_str() which is no-longer used.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Jason Liu <jason.hui.liu@nxp.com>
Unfortunately this driver uses the old video structure to store things.
This is not supported with driver model.
Drop the old code and comment out the other pieces, so the maintainer can
take a look.
Signed-off-by: Simon Glass <sjg@chromium.org>
The non-driver model video support was removed two years ago. Drop this
driver, which is only used by nokia_rx51.
Signed-off-by: Simon Glass <sjg@chromium.org>
This converts the following to Kconfig:
CONFIG_LCD_INFO
CONFIG_LCD_LOGO
CONFIG_LCD_INFO_BELOW_LOGO
CONFIG_LCD_IN_PSRAM
Cc: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
This converts the following to Kconfig:
CONFIG_ATMEL_LCD
CONFIG_ATMEL_LCD_BGR555
CONFIG_ATMEL_LCD_RGB565
CONFIG_GURNARD_SPLASH
Signed-off-by: Tom Rini <trini@konsulko.com>
There is seldom a need to refresh at 100Hz and it uses a lot of CPU.
Reduce the rate to 10Hz which seems to be adequate.
Signed-off-by: Simon Glass <sjg@chromium.org>
stm32mp1 bsec: Add permanent lock write support
stm32mp1 bsec: Add dev in function description
cmd_stboard: Update test on misc_read() result
video: fix the check of return value of clk_set_rate in stm32_ltdc
DT: Alignment with kernel v5.17 for stm32mp15
DT: Add USB OTG pinctrl and regulator in SPL for DHCOR
DT: Move vdd_io extras into Avenger96 extras
DT: Add DFU support for DHCOM recovery
ram: stm32mp1: Unconditionally enable ASR
psci: Implement PSCI system suspend and DRAM SSR for stm32mp
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Merge tag 'u-boot-stm32-20220315' of https://source.denx.de/u-boot/custodians/u-boot-stm
mtd: add NAND write protect support to stm32_fmc2_nand
stm32mp1 bsec: Add permanent lock write support
stm32mp1 bsec: Add dev in function description
cmd_stboard: Update test on misc_read() result
video: fix the check of return value of clk_set_rate in stm32_ltdc
DT: Alignment with kernel v5.17 for stm32mp15
DT: Add USB OTG pinctrl and regulator in SPL for DHCOR
DT: Move vdd_io extras into Avenger96 extras
DT: Add DFU support for DHCOM recovery
ram: stm32mp1: Unconditionally enable ASR
psci: Implement PSCI system suspend and DRAM SSR for stm32mp
The clk_set_rate() function returns rate as an 'ulong' not
an 'int' and rate > 0 by default.
This patch avoids to display the associated warning when
the set rate function returns the new frequency.
Fixes: aeaf330649 ("video: stm32: stm32_ltdc: add bridge to display controller")
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
- fdt_support: Add fdt_for_each_node_by_compatible() helper macro
(Marek)
- turris_omnia: Fixup SATA or PCIe nodes at runtime in DT blob (Pali)
- pci_mvebu: Add support for Kirkwood PCIe controllers (Pali)
- SPL: More verifications for kwbimage in SPL (Pali)
- mvebu: Remove comphy_update_map() (Pali)
- Minor misc stuff
Add macro fdt_for_each_node_by_compatible() to allow iterating over
fdt nodes by compatible string.
Convert various usages of
off = fdt_node_offset_by_compatible(fdt, start, compat);
while (off > 0) {
code();
off = fdt_node_offset_by_compatible(fdt, off, compat);
}
and similar, to
fdt_for_each_node_by_compatible(off, fdt, start, compat)
code();
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
- meson64_android: add board specific env settings, in order to support VIM3/L for android
- add changes to support VIM3/L android boot by using meson64_android.h config
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Merge tag 'u-boot-amlogic-20220107' of https://source.denx.de/u-boot/custodians/u-boot-amlogic into next
- disable CONFIG_NET_RANDOM_ETHADDR when unnecessary on amlogic based configs
- meson64_android: add board specific env settings, in order to support VIM3/L for android
- add changes to support VIM3/L android boot by using meson64_android.h config
If clk_get_by_name() returns 0 it means it executed successfully while now
we consider it as an error. So let's check if return value is negative to
be an error. Otherwise this prevents "axi" and "disp_axi" to be enabled.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Enable this for boards with a display, unless they are using the SPLASH
feature.
This shows a U-Boot logo on boards with a display, which seems like a
useful thing.
Signed-off-by: Simon Glass <sjg@chromium.org>
Show the U-Boot logo by default. This is only 7KB in size so seems like
a useful default for boards that enable a display.
If SPLASH_SCREEN is enabled, it is not enabled by default, so as not to
conflict with that feature.
Also disable it for tests, since we don't want to complicate the output.
Signed-off-by: Simon Glass <sjg@chromium.org>
This driver is obsolete and only used by nokia_rx51. It should be deleted.
For now, drop the VIDEO_LOGO code to avoid confusion with the new
implementation.
Signed-off-by: Simon Glass <sjg@chromium.org>
This converts the following to Kconfig:
CONFIG_VIDEO_LOGO
Note that this option depends on CONFIG_DM_VIDEO now, since cfb_console is
deprecated. The only relevant code is now in splash.c
Drop the check for DM_VIDEO in that file.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this uses RGB555 format for blitting to a display. Sandbox uses
565 and that seems to be more normal for BMP as well. Update the code
accordingly and add a test.
Note that this likely breaks the theadorable board so we may need to
discuss supporting both formats.
Signed-off-by: Simon Glass <sjg@chromium.org>
Update this code to use write_pix8() rather than writing the pixels only
for a single supported display depth. This allows us to support any
depth.
Add some more tests too.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the code that writes to a pixel is quite convoluted. It uses a
colour map which is in the uclass and the same code is repeated in
different places within video_bmp_display().
As a first step, create a function which can write a pixel from the
bitmap, no matter what the display depth. Use any provided palette
directly, rather than using the uclass version.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a few more tests for BMP rendering. Use a back door into the sandbox
SDL driver to adjust the resolution at runtime.
The truetype code does not support 8bpp. Add this so that the display is
not blank when running in this mode.
Signed-off-by: Simon Glass <sjg@chromium.org>
The intention is for the copy base to start halfway through the
frame-buffer area. At present is it actually below the frame buffer,
which could have anything in it (probably it is malloc space). Fix
this.
Signed-off-by: Simon Glass <sjg@chromium.org>
If U-Boot starts with the frame buffer set to 16bpp but then runs a test
that uses 32bpp, there is not enough space. Update the driver to use the
maximum possible frame-buffer size, to avoid this.
Signed-off-by: Simon Glass <sjg@chromium.org>
When unit tests are run they currently create a new window. Update the
code so that the old one is removed first. This avoids the confusion as to
which one is active.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present sandbox only supports 16 and 32bpp depths, since those are the
easy ones with SDL.
We can support other depths by manually converting the pixel formats. Add
support for this, to enable an 8ppp (monochrome) format.
Signed-off-by: Simon Glass <sjg@chromium.org>
Align the framebuffer size on MMU_SECTION_SIZE in kernel, = max 2MB for
LPAE for armV7, to avoid issue with the simple frame buffer activation,
when U-Boot add a reserved memory in the kernel device tree to preserve
the splash screen until Linux driver initialization.
See Linux documentation for details:
Documentation/devicetree/bindings/display/simple-framebuffer.yaml
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Add the helper function video_is_active() to test if one video device
is active.
This function can be used in board code to execute operation
only when the display is probed / really used.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
- Remove nWP GPIO hog
- Increase SF bus frequency to 50Mhz and enable SFDP
- Disable video output for DHSOM
- Disable EFI
- Enable DFU_MTD support
- Create include file for STM32 gpio driver private data
- Split board and SOC STM32MP15 configuration
- Device tree alignement with v5.15-rc6 for STM32MP15
- Add binman support for STM32MP15x
- Normalise newlines for stm32prog
- Update OTP shadow registers in SPL
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Merge tag 'u-boot-stm32-20211110' of https://source.denx.de/u-boot/custodians/u-boot-stm
- DHSOM update:
- Remove nWP GPIO hog
- Increase SF bus frequency to 50Mhz and enable SFDP
- Disable video output for DHSOM
- Disable EFI
- Enable DFU_MTD support
- Create include file for STM32 gpio driver private data
- Split board and SOC STM32MP15 configuration
- Device tree alignement with v5.15-rc6 for STM32MP15
- Add binman support for STM32MP15x
- Normalise newlines for stm32prog
- Update OTP shadow registers in SPL
The stm32 gpio driver private data are not needed in arch include files,
they are not used by code except for stm32 gpio and pincontrol drivers,
using the same IP; the defines for this IP is moved in a new file
"stm32_gpio_priv.h" in driver/gpio.
This patch avoids to have duplicated file gpio.h for each SOC
in MPU directory mach-stm32mp and in each MCU directory arch-stm32*
and allows to remove CONFIG_GPIO_EXTRA_HEADER for all STM32.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
The current EFI video driver only works when running in the stub. In that
case the stub calls boot services (before jumping to U-Boot proper) and
copies the graphics info over to the efi table. This is necessary because
the stub exits boot services before jumping to U-Boot.
The app maintains access to boot services throughout its life, so does not
need to do this. Update the driver to support calling boot services
directly.
Enable video output for the app. Note that this uses the
EFI_GRAPHICS_OUTPUT_PROTOCOL protocol, even though it mentions vesa.
A sample qemu command-line for this case is:
qemu-system-x86_64 -bios /usr/share/edk2.git/ovmf-ia32/OVMF-pure-efi.fd
-drive id=disk,file=try.img,if=none,format=raw -nic none
-device ahci,id=ahci -device ide-hd,drive=disk,bus=ahci.0
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Two displays supported by the sunxi display driver (each one used by a
single board) require initialization over I2C. Both previously used
i2c_soft; replace this with the i2c-gpio instance that already exists in
those boards' device trees (sun5i-a13-utoo-p66 and sun6i-a31-colombus).
Since the i2c-gpio nodes are not referenced by any other node in the
device trees (the device trees have no panel node), the I2C bus is
selected by its node name.
This panel initialization code was the only i2c_soft user, so the
i2c_soft GPIO setup code can be removed now as well.
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
This clarifies which callers must be updated to complete the DM_GPIO
conversion.
The only remaining caller of name_to_gpio in generic code is inside the
!DM_GPIO block in cmd/gpio.c. DM_GPIO is always selected on sunxi, so
that code cannot be reached. And after this commit, there are only two
remaining implementations of name_to_gpio.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
As part of migrating to DM_GPIO and DM_PINCTRL, eventually we will
remove the asm/arch/gpio.h header. In preparation, clean up the various
files that include it.
Some files did not contain any GPIO code at all, so this header was
completely unused.
A few files contained only legacy platform-specific GPIO code for
setting up pin muxes. They were left unchanged, as that code will be
completely removed by the DM_PINCTRL migration.
The remaining files contain some combination of DM_GPIO and legacy GPIO
code. For those, switch to including asm/gpio.h (if it wasn't included
already). Right now, this header provides both sets of functions,
because ARCH_SUNXI selects GPIO_EXTRA_HEADER. This will still be the
right header to include once the DM_GPIO migration is complete and
GPIO_EXTRA_HEADER is no longer needed.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Move CONFIG_VIDEO_MXS from board headers to Kconfig
and drop it from obsolete cfb_console driver.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Add support for 30bpp mode where pixels are picked in 32-bit
integers but use 10 bits instead of 8 bits for each component.
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
The current API is outdated as it requires a devicetree pointer.
Move these functions to use the ofnode API and update this globally. Add
some tests while we are here.
Correct the call in exynos_dsim_config_parse_dt() which is obviously
wrong.
Signed-off-by: Simon Glass <sjg@chromium.org>
More C files do not use compile time timestamp macros and do not have to be
recompiled every time when SOURCE_DATE_EPOCH changes.
This patch moves version_string[] from version.h to version_string.h and
updates other C files which only needs version_string[] string to include
version_string.h instead of version.h. After applying this patch these
files are not recompiled every time when SOURCE_DATE_EPOCH changes.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
default n/no doesn't need to be specified. It is default option anyway.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
[trini: Rework FSP_USE_UPD portion]
Signed-off-by: Tom Rini <trini@konsulko.com>
It is a pain to have to specify the value 10 in each call. Add a new
dectoul() function and update the code to use it.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is a pain to have to specify the value 16 in each call. Add a new
hextoul() function and update the code to use it.
Add a proper comment to simple_strtoul() while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
The Hitachi tx18d42vm LCD panel driver is really just initialising the
device, using bitbanged SPI, during operation there is nothing to do.
This makes the driver self contained, so drop the bogus dependency on
the legacy CONFIG_VIDEO.
This avoids the warning when building Chuwi_V7_CW0825_defconfig, since
we switched to DM_VIDEO recently.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
The U-Boot port for ST-Ericsson Ux500 is currently only used on the
"stemmy" board, where U-Boot runs after firmware that already sets up
a boot splash screen. This means that the display is already on
and we can just continue using it for U-Boot.
Add a simple driver that simplifies this by reading the display
configuration (e.g. screen size, bpp) from the hardware registers.
It also checks the configured "source synchronization" - for some
displays (usually DSI command mode displays) we need to explicitly
trigger a software sync. This is done through the video_sync()
callback that triggers the sync and wait for completion.
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
When scrolling the TrueType console a buffer overrun occurs.
Fixes: a29b012037 ("video: Add a console driver that uses TrueType fonts")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
- Enabled distro boot for all TI platforms.
- Cleanup for AM335x Guardian Board
- PRUSS rproc on AM65 platform.
- Add PMIC support for J7200
- Misc fixes for Nokia RX-51
# Conflicts:
# arch/arm/mach-omap2/am33xx/Kconfig
This cannot actually fail, but check the value anyway to keep coverity
happy.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 316351)
