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openwrt/target/linux/bcm27xx/patches-6.6/950-1061-drm-bridge-tc358762-revert-move-ops-to-enable.patch
Álvaro Fernández Rojas 8c405cdccc bcm27xx: add 6.6 kernel patches
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>
2024-06-18 18:52:49 +02:00

39 lines
1.4 KiB
Diff

From c86a9763861a14dd1d9cc21338136b50b6797321 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Tue, 9 Jan 2024 18:44:49 +0000
Subject: [PATCH 1061/1085] drm/bridge: tc358762: revert move ops to enable
Reverts 8a4b2fc9c91a ("drm/bridge: tc358762: Split register programming from pre-enable to enable")
as we want the config commands sent before video starts.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/gpu/drm/bridge/tc358762.c | 9 ---------
1 file changed, 9 deletions(-)
--- a/drivers/gpu/drm/bridge/tc358762.c
+++ b/drivers/gpu/drm/bridge/tc358762.c
@@ -200,14 +200,6 @@ static void tc358762_pre_enable(struct d
usleep_range(5000, 10000);
}
- ctx->pre_enabled = true;
-}
-
-static void tc358762_enable(struct drm_bridge *bridge, struct drm_bridge_state *state)
-{
- struct tc358762 *ctx = bridge_to_tc358762(bridge);
- int ret;
-
ret = tc358762_init(ctx);
if (ret < 0)
dev_err(ctx->dev, "error initializing bridge (%d)\n", ret);
@@ -234,7 +226,6 @@ static void tc358762_bridge_mode_set(str
static const struct drm_bridge_funcs tc358762_bridge_funcs = {
.atomic_post_disable = tc358762_post_disable,
.atomic_pre_enable = tc358762_pre_enable,
- .atomic_enable = tc358762_enable,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_reset = drm_atomic_helper_bridge_reset,