linux-kernel - [PATCH v5 05/13] drm: of: Get MEDIA_BUS_FMT_RGB101010_1X7X5

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Message-Id: <20241104032806.611890-6-victor.liu@nxp.com>
Date: Mon,  4 Nov 2024 11:27:58 +0800
From: Liu Ying <victor.liu@....com>
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Subject: [PATCH v5 05/13] drm: of: Get MEDIA_BUS_FMT_RGB101010_1X7X5_{JEIDA, SPWG} LVDS data mappings

Add MEDIA_BUS_FMT_RGB101010_1X7X5_{JEIDA,SPWG} support in
drm_of_lvds_get_data_mapping() function implementation so that function
callers may get the two LVDS data mappings.

Signed-off-by: Liu Ying <victor.liu@....com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
v5:
* No change.

v4:
* Collect Dmitry's R-b tag.

v3:
* New patch.

 drivers/gpu/drm/drm_of.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c
index 177b600895d3..89863a35c731 100644
--- a/drivers/gpu/drm/drm_of.c
+++ b/drivers/gpu/drm/drm_of.c
@@ -410,7 +410,9 @@ EXPORT_SYMBOL_GPL(drm_of_lvds_get_dual_link_pixel_order);
  * Return:
  * * MEDIA_BUS_FMT_RGB666_1X7X3_SPWG - data-mapping is "jeida-18"
  * * MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA - data-mapping is "jeida-24"
+ * * MEDIA_BUS_FMT_RGB101010_1X7X5_JEIDA - data-mapping is "jeida-30"
  * * MEDIA_BUS_FMT_RGB888_1X7X4_SPWG - data-mapping is "vesa-24"
+ * * MEDIA_BUS_FMT_RGB101010_1X7X5_SPWG - data-mapping is "vesa-30"
  * * -EINVAL - the "data-mapping" property is unsupported
  * * -ENODEV - the "data-mapping" property is missing
  */
@@ -427,8 +429,12 @@ int drm_of_lvds_get_data_mapping(const struct device_node *port)
 		return MEDIA_BUS_FMT_RGB666_1X7X3_SPWG;
 	if (!strcmp(mapping, "jeida-24"))
 		return MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA;
+	if (!strcmp(mapping, "jeida-30"))
+		return MEDIA_BUS_FMT_RGB101010_1X7X5_JEIDA;
 	if (!strcmp(mapping, "vesa-24"))
 		return MEDIA_BUS_FMT_RGB888_1X7X4_SPWG;
+	if (!strcmp(mapping, "vesa-30"))
+		return MEDIA_BUS_FMT_RGB101010_1X7X5_SPWG;
 
 	return -EINVAL;
 }
-- 
2.34.1