diff options
| author | Hung-Te Lin <hungte@chromium.org> | 2014-03-05 21:09:58 +0800 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2014-12-15 19:57:30 +0100 |
| commit | c04d3dd7b3d026be03d2acbba1585d1824b5ea82 (patch) | |
| tree | a176bf2d8d35c4f0b383c7d94296c943c253b310 /src/northbridge | |
| parent | 042f849ef95f6d7093f8ebc24d665b1bf6202b7d (diff) | |
tegra124: Add tegra_dc_i2c_aux_read to allow reading EDID.
To read EDID, we need to access I2C via DP AUX channel.
BRANCH=none
BUG=chrome-os-partner:25933
TEST=emerge-nyan coreboot chromeos-bootimage
Original-Change-Id: I2666b5d46843485b79265a537f19bd8eab5e1a26
Original-Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/188858
Original-Reviewed-by: Gabe Black <gabeblack@chromium.org>
Original-Commit-Queue: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 8f8e98ff5038b57f89332aee75573095c3933dd2)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I5b1b6ab2940c8265483059fd94a2c4db2a41144a
Reviewed-on: http://review.coreboot.org/7735
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/northbridge')
0 files changed, 0 insertions, 0 deletions