Commit Graph

7 Commits

Author SHA1 Message Date
Nico Huber 4ce52903b0 3rdparty/libgfxinit: Update submodule pointer
Changes allow to use the integrated panel logic (power sequen-
cing and backlight control) for more connectors. The Kconfigs
GFX_GMA_PANEL_1_PORT and GFX_GMA_PANEL_2_PORT can now be set
to any port, e.g.

  config GFX_GMA_PANEL_1_PORT
          default "DP3"

Now that the panel logic is not tied to the `Internal` port
choice anymore, we can properly split it into `LVDS` and `eDP`.

This also adds Comet Lake PCI IDs which should still work the
same as Kaby and Coffee Lake.

Change-Id: I78b1b458ca00714dcbe7753a7beb4fb05d69986b
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38921
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-09 08:20:12 +00:00
Nico Huber 465dd5c524 Documentation/gfx: Update support list of libgfxinit
Also get rid of some manual hyphenation.

Change-Id: Ibeb4eceeae48cf375171d0261ed9475010b0d5b1
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35989
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-10-14 19:33:22 +00:00
Daniel Maslowski 66bcc3101e Documentation: Add display panel specifics
Change-Id: If1a393578556d51499c700b68187034830d19215
Signed-off-by: Daniel Maslowski <daniel.maslowski@img.ly>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33265
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-06-09 11:13:26 +00:00
Philipp Bartsch e8fb3dfa6c Documentation/gfx/libgfxinit.md: Align line breaks
Remove word splitting '-' at line breaks, since they show up within the
lines of the rendered html.

Change-Id: Ifbd43628f60057a0666fe221de1fe85f0a29cd2d
Signed-off-by: Philipp Bartsch <phil@grmr.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32147
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-04 10:36:20 +00:00
Stefan Tauner 6f9c84dc88 Documentation/gfx: explain port mapping in libgfxinit's config
Change-Id: Id24ded4ba641aade66468313e33ede1a82090f05
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: https://review.coreboot.org/27854
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-08-13 15:47:51 +00:00
Nico Huber 504d1eff4b 3rdparty/lib{hwbase,gfxinit}: Update to latest master
Simplifies our C interface function gma_gfxinit(), due to the following
changes:

* *libgfxinit* knows about the underlying PCI device now and can
  probe MMIO addresses by itself.
* The framebuffer mapping is now completely handled inside the
  library where we validate that we neither overflow
  - the stolen memory,
  - the GTT address space, the GTT itself nor
  - the aperture window (i.e. resource2 of the PCI device)
    that we use to access the framebuffer.

Other changes:

* Fixes and a quirk for DP training.
* Fix for DP-VGA adapters that report an analog display in EDID.
* Fixes for Skylake support with coreboot.
* DDI Buffer drive-strength configuration for Haswell, Broadwell and
  Skylake.
* `gfx_test` can now be run from X windows (with glitches).
* Compatibility with GCC 7 and SPARK GPL 2017.

TEST=Booted lenovo/t420 and verified that everything works as usual.

Change-Id: I001ba973d864811503410579fd7ad55ab8612759
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/20606
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-10-28 19:46:17 +00:00
Nico Huber b40e5c72b7 Documentation: Describe libgfxinit hook-up
Change-Id: Ieeb53a1694193cd19b5e9aa5bee25e36a60e56bd
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/19054
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-06-06 18:08:17 +02:00