History log of /openbmc/u-boot/drivers/video/videomodes.c (Results 1 – 25 of 56)
Revision Date Author Comments
# 544d5e98 02-Feb-2019 Tom Rini <trini@konsulko.com>

Merge tag 'mips-pull-2019-02-01' of git://git.denx.de/u-boot-mips

- MIPS: mscc: jr2: small fixes
- MIPS: mscc: luton: add ethernet and switch driver
- MIPS: mt76xx: fix timer frequen

Merge tag 'mips-pull-2019-02-01' of git://git.denx.de/u-boot-mips

- MIPS: mscc: jr2: small fixes
- MIPS: mscc: luton: add ethernet and switch driver
- MIPS: mt76xx: fix timer frequency

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# db4a2999 31-Jan-2019 Tom Rini <trini@konsulko.com>

Merge tag 'video-updates-for-2019.04-rc1' of git://git.denx.de/u-boot-video

- ihs and imx driver fixes
- relax EDID validation checks for 0 hsync/vsync
pulse width (support some qu

Merge tag 'video-updates-for-2019.04-rc1' of git://git.denx.de/u-boot-video

- ihs and imx driver fixes
- relax EDID validation checks for 0 hsync/vsync
pulse width (support some quirky displays)

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# 0307d95d 18-Jan-2019 Priit Laes <priit.laes@paf.com>

videomodes: Relax EDID validation checks for hsync/vsync pulse width

Current EDID detailed timing parser errors out when either
horizontal or vertical pulse sync width is 0, thus not

videomodes: Relax EDID validation checks for hsync/vsync pulse width

Current EDID detailed timing parser errors out when either
horizontal or vertical pulse sync width is 0, thus not
allowing a display with EDID listed below work properly.

EDID below works ok within Linux although it warns about
these two fields being 0. Therefore relax the checks a bit
so we can actually use this the screen out of the box.

Of-course, this display itself is somewhat quirky display with
following anti-features:
- HPD pin is not usable
- although resolution is 640x480, only top 240 pixels are visible

$ xxd -p display.edid
00ffffffffffff0005a1e00301000000150f0103800f05780a0f6ea05748
9a2610474f200000010101010101010101010101010101012a08804520e0
0b1020004000953600000018000000fd0034441a2403000a202020202020
0000001000310a20202020202020202020200000001000002a4030701300
782d1100001e006b

$ edid-decode display.edid
EDID version: 1.3
Manufacturer: AMA Model 3e0 Serial Number 1
Digital display
Maximum image size: 15 cm x 5 cm
Gamma: 2.20
RGB color display
First detailed timing is preferred timing
Display x,y Chromaticity:
Red: 0.6250, 0.3398
Green: 0.2841, 0.6044
Blue: 0.1494, 0.0644
White: 0.2802, 0.3105
Established timings supported:
640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz
Standard timings supported:
Detailed mode: Clock 20.900 MHz, 149 mm x 54 mm
640 672 672 709 hborder 0
480 484 484 491 vborder 0
-hsync -vsync
VertFreq: 60 Hz, HorFreq: 29478 Hz
Monitor ranges (GTF): 52-68Hz V, 26-36kHz H, max dotclock 30MHz
Dummy block
Dummy block
Checksum: 0x6b (valid)

Signed-off-by: Priit Laes <priit.laes@paf.com>
Signed-off-by: Priit Laes <plaes@plaes.org>

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# e8f80a5a 09-May-2018 Tom Rini <trini@konsulko.com>

Merge git://git.denx.de/u-boot-sunxi


# 83d290c5 06-May-2018 Tom Rini <trini@konsulko.com>

SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borro

SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>

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# 56192959 18-Aug-2017 Tom Rini <trini@konsulko.com>

Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

EFI Fixes for 2017.09:
- Fix GOP w/o display
- Fix LocateHandle
- Fix exit return value truncation
- Fix

Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

EFI Fixes for 2017.09:
- Fix GOP w/o display
- Fix LocateHandle
- Fix exit return value truncation
- Fix missing EFIAPI in efi_locate_handle (for x86)

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# 1fdafb2e 18-Aug-2017 Tom Rini <trini@konsulko.com>

Merge branch 'master' of git://git.denx.de/u-boot-mmc


# 336aee50 16-Aug-2017 Tom Rini <trini@konsulko.com>

Merge git://git.denx.de/u-boot-tegra


# ceff355a 16-Aug-2017 Tom Rini <trini@konsulko.com>

Merge git://git.denx.de/u-boot-sunxi

Update A20-OLinuXino-Lime2-eMMC_defconfig to include CONFIG_SCSI

Signed-off-by: Tom Rini <trini@konsulko.com>


# 470135be 16-Aug-2017 Tom Rini <trini@konsulko.com>

Merge git://www.denx.de/git/u-boot-imx

Update pfla02 for setenv changes and PHYLIB/etc migration to Kconfig.

Signed-off-by: Tom Rini <trini@konsulko.com>


# 390194d4 16-Aug-2017 Tom Rini <trini@konsulko.com>

Merge git://git.denx.de/u-boot-spi


# 00caae6d 03-Aug-2017 Simon Glass <sjg@chromium.org>

env: Rename getenv/_f() to env_get()

We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

env: Rename getenv/_f() to env_get()

We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>

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# 306df2c8 26-Jan-2015 Tom Rini <trini@ti.com>

Merge branch 'zynq' of git://www.denx.de/git/u-boot-microblaze


# 4608f379 22-Jan-2015 Tom Rini <trini@ti.com>

Merge branch 'fpga' of git://www.denx.de/git/u-boot-microblaze


# ab77f241 15-Jan-2015 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-ti


# 28c4dae1 14-Jan-2015 Tom Rini <trini@ti.com>

Merge branch 'next' of git://git.denx.de/u-boot-video


# bd5053ff 14-Jan-2015 Tom Rini <trini@ti.com>

Merge branch 'buildman' of git://git.denx.de/u-boot-x86

Conflicts:
tools/buildman/control.py

Signed-off-by: Tom Rini <trini@ti.com>


# b7ce12dd 19-Dec-2014 Hans de Goede <hdegoede@redhat.com>

videomodes: Add video_edid_dtd_to_ctfb_res_modes helper function

Add a video_edid_dtd_to_ctfb_res_modes helper function to convert an EDID
detailed timing to a struct ctfb_res_modes.

videomodes: Add video_edid_dtd_to_ctfb_res_modes helper function

Add a video_edid_dtd_to_ctfb_res_modes helper function to convert an EDID
detailed timing to a struct ctfb_res_modes.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust@denx.de>

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# eb3c0cf8 19-Dec-2014 Hans de Goede <hdegoede@redhat.com>

videomodes: Add helper functions to parse video-mode env-var extra options

Add 2 helper functions to get strings, respectively integers from the options
value returned by video_get_video

videomodes: Add helper functions to parse video-mode env-var extra options

Add 2 helper functions to get strings, respectively integers from the options
value returned by video_get_video_mode() / video_get_ctfb_res_modes().

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust@denx.de>

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# e976b868 19-Dec-2014 Hans de Goede <hdegoede@redhat.com>

videomodes: Add video_get_ctfb_res_modes helper function

Add a video_get_ctfb_res_modes() helper function, which uses
video_get_video_mode() to parse the 'video-mode' environment variabl

videomodes: Add video_get_ctfb_res_modes helper function

Add a video_get_ctfb_res_modes() helper function, which uses
video_get_video_mode() to parse the 'video-mode' environment variable and then
looks up the matching mode in res_mode_init and returns the matching mode.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust@denx.de>

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# 59bb6109 19-Dec-2014 Hans de Goede <hdegoede@redhat.com>

videomodes: Add a bunch of high res modes

Add modes useful for hd-tvs and modern monitors.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust

videomodes: Add a bunch of high res modes

Add modes useful for hd-tvs and modern monitors.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust@denx.de>

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# 92a88c33 19-Dec-2014 Hans de Goede <hdegoede@redhat.com>

videomodes: Add (vesa) standard timings

The timings for the modes defined in videomodes.c differ (significantly)
from vesa standard timings for these modes.

This commit adds a v

videomodes: Add (vesa) standard timings

The timings for the modes defined in videomodes.c differ (significantly)
from vesa standard timings for these modes.

This commit adds a version with the proper std timings for these modes,
since I do not want to cause regressions, boards which want to use the standard
timings need to define CONFIG_VIDEO_STD_TIMINGS to get the new correct timings.

Since there is no std timing for 960x720 this commit uses the timing used
by the nvidia video drivers for 960x720, which uses a standard pixelclock
of 74.25 MHz rather then the weird 76.335... clock used by the old modes.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust@denx.de>

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# 0c91d257 19-Dec-2014 Hans de Goede <hdegoede@redhat.com>

videomodes: Add pixelclock_khz and refresh fields to ctfb_res_modes

Add pixelclock_khz and refresh fields to ctfb_res_modes:

1) pixelclocks are usually referred to in hz, not picose

videomodes: Add pixelclock_khz and refresh fields to ctfb_res_modes

Add pixelclock_khz and refresh fields to ctfb_res_modes:

1) pixelclocks are usually referred to in hz, not picoseconds, and e.g
pll-s are also typically programmed in hz, not ps. Converting between the
2 leads to rounding differences, add a pixelclock_khz field to directly
store the *exact* pixelclock for a mode, so that drivers do not need to
resort to rounding tricks to try and guess the exact pixelclock;

2) The video-mode environment variable, as parsed by video_get_video_mode
also contains the vertical refresh rate, add a refresh field, so that
the refresh-rate can be matched when parsing the video-mode environment
variable.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust@denx.de>

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# 9cc18042 14-Oct-2013 Tom Rini <trini@ti.com>

Merge branch 'buildman' of git://git.denx.de/u-boot-x86


# 3765b3e7 07-Oct-2013 Wolfgang Denk <wd@denx.de>

Coding Style cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>


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