hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

drm/omap: panel-lgphilips-lb035q02: Add note for incorrect data drive edge and DE level 

According to the datasheet of the panel, both data, DEN and sync signals
are expected to be driven on the falling edge of the DOTCLK.
The DE is active low according to the documentation.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Peter Ujfalusi 2016-09-22 14:07:08 +03:00 committed by Tomi Valkeinen
parent 3a3caf305f
commit d7b56e6f4e
1 changed files with 5 additions and 0 deletions
drivers/gpu/drm/omapdrm/displays
panel-lgphilips-lb035q02.c

5
drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
View File

@ -36,6 +36,11 @@ static struct videomode lb035q02_vm = {
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_NEGEDGE |
DISPLAY_FLAGS_PIXDATA_POSEDGE,
/*
* Note: According to the panel documentation:
* DE is active LOW
* DATA needs to be driven on the FALLING edge
*/
};
struct panel_drv_data {