diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-6.1/950-0949-drm-vc4-UV-planes-vertical-scaling-must-always-be-en.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-6.1/950-0949-drm-vc4-UV-planes-vertical-scaling-must-always-be-en.patch | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/target/linux/bcm27xx/patches-6.1/950-0949-drm-vc4-UV-planes-vertical-scaling-must-always-be-en.patch b/target/linux/bcm27xx/patches-6.1/950-0949-drm-vc4-UV-planes-vertical-scaling-must-always-be-en.patch deleted file mode 100644 index 4a51862487..0000000000 --- a/target/linux/bcm27xx/patches-6.1/950-0949-drm-vc4-UV-planes-vertical-scaling-must-always-be-en.patch +++ /dev/null @@ -1,30 +0,0 @@ -From 03e0e348df7b685439f2db61ec2d8c8da25d1217 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] 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; |