mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-21 22:47:56 +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>
38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
From 5527c7ec24b22b1a8fc242dcbb83c4455e0bca28 Mon Sep 17 00:00:00 2001
|
|
From: Maxime Ripard <maxime@cerno.tech>
|
|
Date: Wed, 22 Mar 2023 16:17:57 +0100
|
|
Subject: [PATCH 0582/1085] drm/vc4: plane: Add more debugging for LBM
|
|
allocation
|
|
|
|
LBM allocations need a different size depending on the line length,
|
|
format, etc.
|
|
|
|
This can get tricky, and fail. Let's add some more prints to ease the
|
|
debugging when it does.
|
|
|
|
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
|
|
---
|
|
drivers/gpu/drm/vc4/vc4_plane.c | 4 ++++
|
|
1 file changed, 4 insertions(+)
|
|
|
|
--- a/drivers/gpu/drm/vc4/vc4_plane.c
|
|
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
|
|
@@ -735,6 +735,7 @@ static int vc4_plane_allocate_lbm(struct
|
|
{
|
|
struct drm_device *drm = state->plane->dev;
|
|
struct vc4_dev *vc4 = to_vc4_dev(drm);
|
|
+ struct drm_plane *plane = state->plane;
|
|
struct vc4_plane_state *vc4_state = to_vc4_plane_state(state);
|
|
unsigned long irqflags;
|
|
u32 lbm_size;
|
|
@@ -743,6 +744,9 @@ static int vc4_plane_allocate_lbm(struct
|
|
if (!lbm_size)
|
|
return 0;
|
|
|
|
+ drm_dbg_driver(drm, "[PLANE:%d:%s] LBM Allocation Size: %u\n",
|
|
+ plane->base.id, plane->name, lbm_size);
|
|
+
|
|
if (WARN_ON(!vc4_state->lbm_offset))
|
|
return -EINVAL;
|
|
|