openwrt/target/linux/bcm27xx/patches-6.1/950-0023-drm-vc4-Add-DRM-210101010-RGB-formats-for-hvs5.patch

From 496704e90c065015a808fc31356c7aecc5bfeccd Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Mon, 31 Jan 2022 16:28:43 +0000
Subject: [PATCH] drm/vc4: Add DRM 210101010 RGB formats for hvs5.

HVS5 supports the 210101010 RGB[A|X] formats, but they were
missing from the DRM to HVS mapping list, so weren't available.
Add them in.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
 drivers/gpu/drm/vc4/vc4_plane.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -139,6 +139,34 @@ static const struct hvs_format {
 		.pixel_order = HVS_PIXEL_ORDER_XYCBCR,
 		.hvs5_only = true,
 	},
+	{
+		.drm = DRM_FORMAT_XRGB2101010,
+		.hvs = HVS_PIXEL_FORMAT_RGBA1010102,
+		.pixel_order = HVS_PIXEL_ORDER_ABGR,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_ARGB,
+		.hvs5_only = true,
+	},
+	{
+		.drm = DRM_FORMAT_ARGB2101010,
+		.hvs = HVS_PIXEL_FORMAT_RGBA1010102,
+		.pixel_order = HVS_PIXEL_ORDER_ABGR,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_ARGB,
+		.hvs5_only = true,
+	},
+	{
+		.drm = DRM_FORMAT_ABGR2101010,
+		.hvs = HVS_PIXEL_FORMAT_RGBA1010102,
+		.pixel_order = HVS_PIXEL_ORDER_ARGB,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_ABGR,
+		.hvs5_only = true,
+	},
+	{
+		.drm = DRM_FORMAT_XBGR2101010,
+		.hvs = HVS_PIXEL_FORMAT_RGBA1010102,
+		.pixel_order = HVS_PIXEL_ORDER_ARGB,
+		.pixel_order_hvs5 = HVS_PIXEL_ORDER_ABGR,
+		.hvs5_only = true,
+	},
 };
 
 static const struct hvs_format *vc4_get_hvs_format(u32 drm_format)