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patches: refresh c6.1 v3 (drop wake GPIO on enter_lp_mode timeout)

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Markus Fritsche
2026-04-28 16:11:29 +02:00
parent c9057cac2c
commit 71d9d5f8c4
6 changed files with 610 additions and 36 deletions
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patches/pm-wake-consume-state-danctnix/0001-bes2600-short-circuit-wake-handshake-when-chip-is-co.patch
+10 -11
View File
@@ -1,4 +1,4 @@
From aea2b411713a192db26c3144abcda21914520705 Mon Sep 17 00:00:00 2001
From 706a594dab68779294e4fff9705a6e1df46ec1af Mon Sep 17 00:00:00 2001
From: Markus Fritsche <fritsche.markus@gmail.com>
Date: Tue, 28 Apr 2026 15:23:35 +0200
Subject: [PATCH] bes2600: short-circuit wake handshake when chip is confirmed
@@ -76,8 +76,8 @@ field added in the prerequisite patch.
Signed-off-by: Markus Fritsche <fritsche.markus@gmail.com>
---
drivers/staging/bes2600/bes2600_sdio.c | 15 ++++++-
drivers/staging/bes2600/bes_pwr.c | 58 ++++++++++++++++++++++----
2 files changed, 63 insertions(+), 10 deletions(-)
drivers/staging/bes2600/bes_pwr.c | 56 ++++++++++++++++++++++----
2 files changed, 62 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/bes2600/bes2600_sdio.c b/drivers/staging/bes2600/bes2600_sdio.c
index b9d836fab7af..929503547cfd 100644
@@ -113,10 +113,10 @@ index b9d836fab7af..929503547cfd 100644
return;
}
diff --git a/drivers/staging/bes2600/bes_pwr.c b/drivers/staging/bes2600/bes_pwr.c
index ec0e0cc14ea4..43087ca3b0ed 100644
index de46e5826ee7..d54e1a0bab0c 100644
--- a/drivers/staging/bes2600/bes_pwr.c
+++ b/drivers/staging/bes2600/bes_pwr.c
@@ -597,19 +597,61 @@ static int bes2600_pwr_enter_lp_mode(struct bes2600_common *hw_priv)
@@ -621,19 +621,61 @@ static int bes2600_pwr_enter_lp_mode(struct bes2600_common *hw_priv)
static void bes2600_pwr_device_exit_lp_mode(struct bes2600_common *hw_priv)
{
int ret = 0;
@@ -129,11 +129,6 @@ index ec0e0cc14ea4..43087ca3b0ed 100644
- bes_devel("host lock lmac\n");
- if(hw_priv->sbus_ops->gpio_wake)
- hw_priv->sbus_ops->gpio_wake(hw_priv->sbus_priv, GPIO_WAKE_FLAG_MCU);
-
- if(hw_priv->sbus_ops->sbus_active) {
- ret = hw_priv->sbus_ops->sbus_active(hw_priv->sbus_priv, SUBSYSTEM_MCU);
- if (ret)
- bes_err("%s, active mcu fail\n", __func__);
+ /*
+ * Consult chip_pm_state set by bes2600_pwr_notify_ps_changed().
+ * If we last saw the firmware confirm ACTIVE, skip ONLY the
@@ -158,7 +153,11 @@ index ec0e0cc14ea4..43087ca3b0ed 100644
+ if (hw_priv->sbus_ops->gpio_wake)
+ hw_priv->sbus_ops->gpio_wake(hw_priv->sbus_priv,
+ GPIO_WAKE_FLAG_MCU);
+
- if(hw_priv->sbus_ops->sbus_active) {
- ret = hw_priv->sbus_ops->sbus_active(hw_priv->sbus_priv, SUBSYSTEM_MCU);
- if (ret)
- bes_err("%s, active mcu fail\n", __func__);
+ if (hw_priv->sbus_ops->sbus_active) {
+ ret = hw_priv->sbus_ops->sbus_active(hw_priv->sbus_priv,
+ SUBSYSTEM_MCU);