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| author | Douglas Anderson <dianders@chromium.org> | 2015-10-27 16:27:29 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-10-29 21:07:19 +0100 |
| commit | 6db10452b4ad5d99d160fd6f6c52c4c9a6c30635 (patch) | |
| tree | 85ab2c8c5025c06980fbbc6d335a0c3e68fa6802 /Documentation/RFC/chip.tex | |
| parent | 5ece96a00f0701a0035f13584a4460e881d8ed5d (diff) | |
rockchip/rk3288: If we fail to read the EDID 5 times in a row, it's an error
Previously if we tried to read the HDMI EDID several times and failed
each time then we're return from hdmi_read_edid() with no error. Then
we'd interpret whatever happened to be in memory at the time as an
EDID--not so great.
Let's actually look at the error.
BRANCH=none
BUG=chrome-os-partner:46256
TEST=Monitor that can't read EDID not shows that in the log
Change-Id: I6e64b13ae3f8c61bf1baaa1cfc8b24987bd75cf3
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 44bda7311f9ee677235e4dc8db669226518b3895
Original-Change-Id: I9089755b75118499bec37bdb96d1635f66252e65
Original-Signed-off-by: Douglas Anderson <dianders@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/309298
Original-Commit-Ready: David Hendricks <dhendrix@chromium.org>
Original-Tested-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/12231
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'Documentation/RFC/chip.tex')
0 files changed, 0 insertions, 0 deletions