diff mbox series

[4/7] drm/panel: sitronix-st7789v: add bus_flags to connector

Message ID 20230314115644.3775169-5-gerald.loacker@wolfvision.net
State New
Headers
Series Add timing override to sitronix,st7789v |

Commit Message

Gerald Loacker March 14, 2023, 11:56 a.m. UTC 
  Propagate pixel clock sampling edge and data enable polarity. Both are
hardcoded.

Signed-off-by: Gerald Loacker <gerald.loacker@wolfvision.net>
---
 drivers/gpu/drm/panel/panel-sitronix-st7789v.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
index 24636722c2ff..1ca04585aff2 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
@@ -195,6 +195,8 @@  static int st7789v_get_modes(struct drm_panel *panel,
 
 	drm_display_info_set_bus_formats(&connector->display_info, &bus_format,
 					 1);
+	connector->display_info.bus_flags = DRM_BUS_FLAG_DE_HIGH |
+					    DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE;
 
 	/*
 	 * TODO: Remove once all drm drivers call