openwrtv4/target/linux/brcm2708/patches-4.4/0098-drm-vc4-Add-support-for-more-display-plane-formats.patch
John Crispin b3dc9566a4 brcm2708: switch to linux 4.4 and update patches
As usual these patches were extracted from:
https://github.com/raspberrypi/linux/commits/rpi-4.4.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 48765
2016-02-25 10:14:01 +00:00

35 lines
1.2 KiB
Diff

From 605806b44e12f9e9a88bfab65b5af00c2319edef Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Tue, 20 Oct 2015 13:59:15 +0100
Subject: [PATCH 098/156] drm/vc4: Add support for more display plane formats.
Signed-off-by: Eric Anholt <eric@anholt.net>
---
drivers/gpu/drm/vc4/vc4_plane.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -59,6 +59,22 @@ static const struct hvs_format {
.drm = DRM_FORMAT_ARGB8888, .hvs = HVS_PIXEL_FORMAT_RGBA8888,
.pixel_order = HVS_PIXEL_ORDER_ABGR, .has_alpha = true,
},
+ {
+ .drm = DRM_FORMAT_RGB565, .hvs = HVS_PIXEL_FORMAT_RGB565,
+ .pixel_order = HVS_PIXEL_ORDER_XRGB, .has_alpha = false,
+ },
+ {
+ .drm = DRM_FORMAT_BGR565, .hvs = HVS_PIXEL_FORMAT_RGB565,
+ .pixel_order = HVS_PIXEL_ORDER_XBGR, .has_alpha = false,
+ },
+ {
+ .drm = DRM_FORMAT_ARGB1555, .hvs = HVS_PIXEL_FORMAT_RGBA5551,
+ .pixel_order = HVS_PIXEL_ORDER_ABGR, .has_alpha = true,
+ },
+ {
+ .drm = DRM_FORMAT_XRGB1555, .hvs = HVS_PIXEL_FORMAT_RGBA5551,
+ .pixel_order = HVS_PIXEL_ORDER_ABGR, .has_alpha = false,
+ },
};
static const struct hvs_format *vc4_get_hvs_format(u32 drm_format)