diff options
| author | Bhawanpreet Lakha <[email protected]> | 2018-02-27 12:12:46 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2018-03-14 15:08:44 -0500 |
| commit | 90e3103e1966c5553b2a0ba9e699b9bf2fdb5ae7 (patch) | |
| tree | d39662ca90129c10229d93b72420196bc6292ce0 /drivers/mtd/lpddr/lpddr_cmds.c | |
| parent | 316178f072013575bd13b34df21af355aaa56e83 (diff) | |
drm/amd/display: Fix takover from VGA mode
HW Engineer's Notes:
During switch from vga->extended, if we set the VGA_TEST_ENABLE and then
hit the VGA_TEST_RENDER_START, then the DCHUBP timing gets updated correctly.
Then vBIOS will have it poll for the VGA_TEST_RENDER_DONE and unset
VGA_TEST_ENABLE, to leave it in the same state as before.
Signed-off-by: Bhawanpreet Lakha <[email protected]>
Reviewed-by: Tony Cheng <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
0 files changed, 0 insertions, 0 deletions