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[v2,4/5] drm: panel: simple-panel: add support for bus_format retrieval

Message ID 1411999363-28770-5-git-send-email-boris.brezillon@free-electrons.com (mailing list archive)
State New, archived
Headers show

Commit Message

Boris BREZILLON Sept. 29, 2014, 2:02 p.m. UTC 
From: Boris BREZILLON <boris.brezillon@free-electrons.com>

Provide a way to specify panel requirement in terms of supported media bus
format (particularly useful for panels connected to an RGB or LVDS bus).

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 4ce1db0..eb3a17e 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -61,6 +61,8 @@  struct panel_desc {
 		unsigned int disable;
 		unsigned int unprepare;
 	} delay;
+
+	enum video_bus_format bus_format;
 };
 
 struct panel_simple {
@@ -111,6 +113,9 @@  static int panel_simple_get_fixed_modes(struct panel_simple *panel)
 	connector->display_info.bpc = panel->desc->bpc;
 	connector->display_info.width_mm = panel->desc->size.width;
 	connector->display_info.height_mm = panel->desc->size.height;
+	if (panel->desc->bus_format)
+		drm_display_info_set_bus_formats(&connector->display_info,
+						 &panel->desc->bus_format, 1);
 
 	return num;
 }