diff options
| author | David Hendricks <dhendrix@chromium.org> | 2015-04-22 15:05:18 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-05-05 09:56:35 +0200 |
| commit | c3b0e29b4396f1fbcc213bf2319c8ffd624bae1a (patch) | |
| tree | 9eb203ecea43b4747ffcea4494549c70a978a273 /src/device/pciexp_device.c | |
| parent | 9ac9ac6309ecd937dedc2b857846158a728aca99 (diff) | |
veyron_danger: Turn on backlight enable before VCC_LCD
On current Danger boards, VCC_LCD is gated by BL_EN. Thus we
need to enable BL_EN in order to power on the display so that
we can read the EDID and set things up.
Later board revisions may change this ordering, but for now it
doesn't seem to be causing a significant issues (no noticable
"snow" or other corruption using Pepto display).
BUG=none
BRANCH=none
TEST=booted on Danger, saw dev mode screen come up
Change-Id: I70aab8c1f6da2d0fce310d59073026eef0f67821
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1a918824e747600a2f3a88602320f4f563ce17b7
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: Iaf17cc4682bd3c46f62cba789e3ecf8d5a474362
Original-Reviewed-on: https://chromium-review.googlesource.com/266913
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/10089
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Diffstat (limited to 'src/device/pciexp_device.c')
0 files changed, 0 insertions, 0 deletions