Commit f9a763d2 authored by Paul Cercueil's avatar Paul Cercueil Committed by Sam Ravnborg
Browse files

drm: Add bus flag for Sharp-specific signals 



Add the DRM_BUS_FLAG_SHARP_SIGNALS to the drm_bus_flags enum.

This flags can be used when the display must be driven with the
Sharp-specific signals SPL, CLS, REV, PS.

Signed-off-by: default avatarPaul Cercueil <paul@crapouillou.net>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190603153120.23947-2-paul@crapouillou.net
parent a63f4612

include/drm/drm_connector.h

+3 −0
Original line number Diff line number Diff line
@@ -323,6 +323,8 @@ enum drm_panel_orientation { 
 *					edge of the pixel clock

 * @DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE:	Sync signals are sampled on the falling

 *					edge of the pixel clock

 * @DRM_BUS_FLAG_SHARP_SIGNALS:		Set if the Sharp-specific signals

 *					(SPL, CLS, PS, REV) must be used

 */

enum drm_bus_flags {

	DRM_BUS_FLAG_DE_LOW = BIT(0),
@@ -341,6 +343,7 @@ enum drm_bus_flags { 
	DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE = DRM_BUS_FLAG_SYNC_NEGEDGE,

	DRM_BUS_FLAG_SYNC_SAMPLE_POSEDGE = DRM_BUS_FLAG_SYNC_NEGEDGE,

	DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE = DRM_BUS_FLAG_SYNC_POSEDGE,

	DRM_BUS_FLAG_SHARP_SIGNALS = BIT(8),

};



/**