openwrt/target/linux/bcm27xx/patches-6.1/950-0023-drm-vc4-Add-DRM-210101010-RGB-formats-for-hvs5.patch
Álvaro Fernández Rojas 793f8ab62c bcm27xx: 6.1: add kernel patches
Add kernel patches for version 6.1.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2023-06-09 19:12:30 +02:00

52 lines
1.5 KiB
Diff

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)