coreboot/src/southbridge
Prabal Saha 0f2025da0f intel/lynxpoint,broadwell: Fix eDP display in Windows, SeaBios & Tiano
Without this patch, eDP output is non-functional pre-graphics driver
regardless of payload (SeaBIOS, Tianocore) or video init method
(VBIOS, GOP driver) and once the standard Windows Intel HD graphics
driver is loaded.

Test: Boot Windows on peppy and auron_paine, install Intel HD
Graphics driver, observe functional eDP output with full video
acceleration.

Debugging method: adjust location of call to run VBIOS within
coreboot, observed that eDP output functional if the VBIOS is run
before the power optimizer lines, broken if run afterwards.

Change-Id: I6d8252e3de396887c84533e355f41693b9ea7514
Signed-off-by: Prabal Saha <coolstarorganization@gmail.com>
Reviewed-on: https://review.coreboot.org/15261
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-08-02 00:47:26 +02:00
..
amd Remove non-ascii & unprintable characters 2016-08-01 21:44:45 +02:00
broadcom tree: drop last paragraph of GPL copyright header 2015-10-31 21:37:39 +01:00
intel intel/lynxpoint,broadwell: Fix eDP display in Windows, SeaBios & Tiano 2016-08-02 00:47:26 +02:00
nvidia Add newlines at the end of all coreboot files 2016-08-01 21:43:56 +02:00
ricoh/rl5c476 southbridge/ricoh: Update license headers 2016-04-13 17:35:43 +02:00
sis/sis966 sis/sis966: fix typo 2016-07-31 19:20:27 +02:00
ti southbridge/ti: Update license headers 2016-04-13 17:36:00 +02:00
via Documentation: Fix doxygen errors 2016-07-12 22:41:02 +02:00