mirror of
https://git.openwrt.org/openwrt/openwrt.git
synced 2024-11-22 04:56:15 +00:00
8c405cdccc
The patches were generated from the RPi repo with the following command: git format-patch v6.6.34..rpi-6.1.y Some patches needed rebasing and, as usual, the applied and reverted, wireless drivers, Github workflows, READMEs and defconfigs patches were removed. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
From a3fe2fa1ae15108705c5b56f4191414d6dc56188 Mon Sep 17 00:00:00 2001
|
|
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
Date: Wed, 23 Aug 2023 17:48:23 +0100
|
|
Subject: [PATCH 0596/1085] drm/vc4: UV planes vertical scaling must always be
|
|
enabled
|
|
|
|
It has been observed that a YUV422 unity scaled plane isn't displayed.
|
|
Enabling vertical scaling on the UV planes solves this. There is
|
|
already a similar clause to always enable horizontal scaling on the
|
|
UV planes.
|
|
|
|
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
---
|
|
drivers/gpu/drm/vc4/vc4_plane.c | 6 ++++++
|
|
1 file changed, 6 insertions(+)
|
|
|
|
--- a/drivers/gpu/drm/vc4/vc4_plane.c
|
|
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
|
|
@@ -522,6 +522,12 @@ static int vc4_plane_setup_clipping_and_
|
|
*/
|
|
if (vc4_state->x_scaling[1] == VC4_SCALING_NONE)
|
|
vc4_state->x_scaling[1] = VC4_SCALING_PPF;
|
|
+
|
|
+ /* Similarly UV needs vertical scaling to be enabled.
|
|
+ * Without this a 1:1 scaled YUV422 plane isn't rendered.
|
|
+ */
|
|
+ if (vc4_state->y_scaling[1] == VC4_SCALING_NONE)
|
|
+ vc4_state->y_scaling[1] = VC4_SCALING_PPF;
|
|
} else {
|
|
vc4_state->is_yuv = false;
|
|
vc4_state->x_scaling[1] = VC4_SCALING_NONE;
|