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Commit 25358958 authored by Tomi Valkeinen's avatar Tomi Valkeinen
Browse files

drm/omap: support double-pixel 



We need double-pixel mode (pixel repetition) for interlace modes. This
patch adds the necessary support to omapdrm to output double-pixel mode.

Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
parent 3a38ed53

drivers/gpu/drm/omapdrm/omap_connector.c

+4 −0
Original line number Diff line number Diff line
@@ -63,6 +63,9 @@ void copy_timings_omap_to_drm(struct drm_display_mode *mode, 
	if (timings->interlace)

		mode->flags |= DRM_MODE_FLAG_INTERLACE;



	if (timings->double_pixel)

		mode->flags |= DRM_MODE_FLAG_DBLCLK;



	if (timings->hsync_level == OMAPDSS_SIG_ACTIVE_HIGH)

		mode->flags |= DRM_MODE_FLAG_PHSYNC;

	else
@@ -90,6 +93,7 @@ void copy_timings_drm_to_omap(struct omap_video_timings *timings, 
	timings->vbp = mode->vtotal - mode->vsync_end;



	timings->interlace = !!(mode->flags & DRM_MODE_FLAG_INTERLACE);

	timings->double_pixel = !!(mode->flags & DRM_MODE_FLAG_DBLCLK);



	if (mode->flags & DRM_MODE_FLAG_PHSYNC)

		timings->hsync_level = OMAPDSS_SIG_ACTIVE_HIGH;