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drm/omap: panel-tpo-td043mtea1: Add note for incorrect sync drive edge

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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.

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 14:07:05 +03:00 committed by Tomi Valkeinen
parent da11bbbb10
commit 26a8d210d2
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
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@ -89,6 +89,10 @@ static const struct videomode tpo_td043_vm = {
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_POSEDGE |
DISPLAY_FLAGS_PIXDATA_NEGEDGE,
/*
* Note: According to the panel documentation:
* SYNC needs to be driven on the FALLING edge
*/
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)