From f9a763d2746299cd4fd00067bd3df8e7e9899019 Mon Sep 17 00:00:00 2001
From: Paul Cercueil <paul@crapouillou.net>
Date: Mon, 3 Jun 2019 17:31:19 +0200
Subject: drm: Add bus flag for Sharp-specific signals
Git-commit: f9a763d2746299cd4fd00067bd3df8e7e9899019
Patch-mainline: v5.4-rc1
References: bsc#1152472
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: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190603153120.23947-2-paul@crapouillou.net
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
include/drm/drm_connector.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index ca745d9feaf5..4c30d751487a 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -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),
};
/**
--
2.28.0