tree 8a81a8454444ea2328254ecb25f84523f4541b47
parent 87469f2ec0028f26ea54021ad02a94f9b1ee7759
author Tim Wawrzynczak <twawrzynczak@chromium.org> 1662741426 -0600
committer Nico Huber <nico.h@gmx.de> 1709219500 +0000

gma: Update transcoder setup for TGL

Tiger Lake requires configuration (but not enablement) of the
transcoder during the modeset sequence itself, so this patch adds a
new Config option to accommodate that and refactors the transcoder
setup into two new procedures.  There should be no functional
differences for other generations.

Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Change-Id: I4d7e2a24c54fcd9994f44bb0b10924dce48068e5
Reviewed-on: https://review.coreboot.org/c/libgfxinit/+/67493
Tested-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>