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patches: refresh c7.2 (gate gpio_sleep recovery on !pm_unsupported)

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This commit is contained in:
Markus Fritsche
2026-04-28 17:56:10 +02:00
parent 8301bd24e9
commit a6cd2a80fd
2 changed files with 34 additions and 14 deletions
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patches/pm-detect-firmware-unsupported-danctnix/0001-bes2600-self-detect-when-firmware-does-not-honor-PSM.patch
+17 -7
View File
@@ -1,4 +1,4 @@
From b466db98ceb35d9f755e0faacf836b51acb704a2 Mon Sep 17 00:00:00 2001 From d1de35c62930b1bc035d3863d75901356548b6f0 Mon Sep 17 00:00:00 2001
From: Markus Fritsche <fritsche.markus@gmail.com> From: Markus Fritsche <fritsche.markus@gmail.com>
Date: Tue, 28 Apr 2026 16:54:07 +0200 Date: Tue, 28 Apr 2026 16:54:07 +0200
Subject: [PATCH] bes2600: self-detect when firmware does not honor PSM and Subject: [PATCH] bes2600: self-detect when firmware does not honor PSM and
@@ -64,12 +64,12 @@ firing entirely. The firmware-side wedge is observed once per boot
Signed-off-by: Markus Fritsche <fritsche.markus@gmail.com> Signed-off-by: Markus Fritsche <fritsche.markus@gmail.com>
--- ---
drivers/staging/bes2600/bes_pwr.c | 67 +++++++++++++++++++++++++++++++ drivers/staging/bes2600/bes_pwr.c | 70 ++++++++++++++++++++++++++++++-
drivers/staging/bes2600/bes_pwr.h | 9 +++++ drivers/staging/bes2600/bes_pwr.h | 9 ++++
2 files changed, 76 insertions(+) 2 files changed, 78 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/bes2600/bes_pwr.c b/drivers/staging/bes2600/bes_pwr.c diff --git a/drivers/staging/bes2600/bes_pwr.c b/drivers/staging/bes2600/bes_pwr.c
index d54e1a0bab0c..a88ee40e7c60 100644 index d54e1a0bab0c..ebaa42e3e61e 100644
--- a/drivers/staging/bes2600/bes_pwr.c --- a/drivers/staging/bes2600/bes_pwr.c
+++ b/drivers/staging/bes2600/bes_pwr.c +++ b/drivers/staging/bes2600/bes_pwr.c
@@ -467,6 +467,45 @@ static void bes2600_pwr_device_enter_lp_mode(struct bes2600_common *hw_priv) @@ -467,6 +467,45 @@ static void bes2600_pwr_device_enter_lp_mode(struct bes2600_common *hw_priv)
@@ -146,7 +146,17 @@ index d54e1a0bab0c..a88ee40e7c60 100644
} }
} }
} else { } else {
@@ -932,6 +985,8 @@ void bes2600_pwr_init(struct bes2600_common *hw_priv) @@ -609,7 +662,8 @@ static int bes2600_pwr_enter_lp_mode(struct bes2600_common *hw_priv)
* GPIO stays high and the bit clear here is purely
* bookkeeping (so the next gpio_wake doesn't no-op).
*/
- if (hw_priv->sbus_ops->gpio_sleep)
+ if (!hw_priv->bes_power.pm_unsupported &&
+ hw_priv->sbus_ops->gpio_sleep)
hw_priv->sbus_ops->gpio_sleep(hw_priv->sbus_priv,
GPIO_WAKE_FLAG_MCU);
ret = -ETIMEDOUT;
@@ -932,6 +986,8 @@ void bes2600_pwr_init(struct bes2600_common *hw_priv)
mutex_init(&hw_priv->bes_power.pwr_mutex); mutex_init(&hw_priv->bes_power.pwr_mutex);
atomic_set(&hw_priv->bes_power.dev_state, 0); atomic_set(&hw_priv->bes_power.dev_state, 0);
atomic_set(&hw_priv->bes_power.chip_pm_state, BES2600_CHIP_PM_UNKNOWN); atomic_set(&hw_priv->bes_power.chip_pm_state, BES2600_CHIP_PM_UNKNOWN);
@@ -155,7 +165,7 @@ index d54e1a0bab0c..a88ee40e7c60 100644
init_completion(&hw_priv->bes_power.pm_enter_cmpl); init_completion(&hw_priv->bes_power.pm_enter_cmpl);
sema_init(&hw_priv->bes_power.sync_lock, 1); sema_init(&hw_priv->bes_power.sync_lock, 1);
device_set_wakeup_capable(hw_priv->pdev, true); device_set_wakeup_capable(hw_priv->pdev, true);
@@ -1321,6 +1376,18 @@ void bes2600_pwr_notify_ps_changed(struct bes2600_common *hw_priv, u8 psmode) @@ -1321,6 +1377,18 @@ void bes2600_pwr_notify_ps_changed(struct bes2600_common *hw_priv, u8 psmode)
* indication can prime a future wait against a freshly * indication can prime a future wait against a freshly
* reinit_completion()'ed state. * reinit_completion()'ed state.
*/ */
patches/pm-detect-firmware-unsupported/0001-bes2600-self-detect-when-firmware-does-not-honor-PSM.patch
+17 -7
View File
@@ -1,4 +1,4 @@
From 0c618d6a139fffb9f17d6bed8fff3b42f0f3e586 Mon Sep 17 00:00:00 2001 From f12e87002576f094c441ac6c945a451c88868592 Mon Sep 17 00:00:00 2001
From: Markus Fritsche <fritsche.markus@gmail.com> From: Markus Fritsche <fritsche.markus@gmail.com>
Date: Tue, 28 Apr 2026 16:54:06 +0200 Date: Tue, 28 Apr 2026 16:54:06 +0200
Subject: [PATCH] bes2600: self-detect when firmware does not honor PSM and Subject: [PATCH] bes2600: self-detect when firmware does not honor PSM and
@@ -64,12 +64,12 @@ firing entirely. The firmware-side wedge is observed once per boot
Signed-off-by: Markus Fritsche <fritsche.markus@gmail.com> Signed-off-by: Markus Fritsche <fritsche.markus@gmail.com>
--- ---
bes2600/bes_pwr.c | 67 +++++++++++++++++++++++++++++++++++++++++++++++ bes2600/bes_pwr.c | 70 ++++++++++++++++++++++++++++++++++++++++++++++-
bes2600/bes_pwr.h | 9 +++++++ bes2600/bes_pwr.h | 9 ++++++
2 files changed, 76 insertions(+) 2 files changed, 78 insertions(+), 1 deletion(-)
diff --git a/bes2600/bes_pwr.c b/bes2600/bes_pwr.c diff --git a/bes2600/bes_pwr.c b/bes2600/bes_pwr.c
index b7b6c2f..5f7979d 100644 index b7b6c2f..620acef 100644
--- a/bes2600/bes_pwr.c --- a/bes2600/bes_pwr.c
+++ b/bes2600/bes_pwr.c +++ b/bes2600/bes_pwr.c
@@ -467,6 +467,45 @@ static void bes2600_pwr_device_enter_lp_mode(struct bes2600_common *hw_priv) @@ -467,6 +467,45 @@ static void bes2600_pwr_device_enter_lp_mode(struct bes2600_common *hw_priv)
@@ -146,7 +146,17 @@ index b7b6c2f..5f7979d 100644
} }
} }
} else { } else {
@@ -932,6 +985,8 @@ void bes2600_pwr_init(struct bes2600_common *hw_priv) @@ -609,7 +662,8 @@ static int bes2600_pwr_enter_lp_mode(struct bes2600_common *hw_priv)
* GPIO stays high and the bit clear here is purely
* bookkeeping (so the next gpio_wake doesn't no-op).
*/
- if (hw_priv->sbus_ops->gpio_sleep)
+ if (!hw_priv->bes_power.pm_unsupported &&
+ hw_priv->sbus_ops->gpio_sleep)
hw_priv->sbus_ops->gpio_sleep(hw_priv->sbus_priv,
GPIO_WAKE_FLAG_MCU);
ret = -ETIMEDOUT;
@@ -932,6 +986,8 @@ void bes2600_pwr_init(struct bes2600_common *hw_priv)
mutex_init(&hw_priv->bes_power.pwr_mutex); mutex_init(&hw_priv->bes_power.pwr_mutex);
atomic_set(&hw_priv->bes_power.dev_state, 0); atomic_set(&hw_priv->bes_power.dev_state, 0);
atomic_set(&hw_priv->bes_power.chip_pm_state, BES2600_CHIP_PM_UNKNOWN); atomic_set(&hw_priv->bes_power.chip_pm_state, BES2600_CHIP_PM_UNKNOWN);
@@ -155,7 +165,7 @@ index b7b6c2f..5f7979d 100644
init_completion(&hw_priv->bes_power.pm_enter_cmpl); init_completion(&hw_priv->bes_power.pm_enter_cmpl);
sema_init(&hw_priv->bes_power.sync_lock, 1); sema_init(&hw_priv->bes_power.sync_lock, 1);
device_set_wakeup_capable(hw_priv->pdev, true); device_set_wakeup_capable(hw_priv->pdev, true);
@@ -1321,6 +1376,18 @@ void bes2600_pwr_notify_ps_changed(struct bes2600_common *hw_priv, u8 psmode) @@ -1321,6 +1377,18 @@ void bes2600_pwr_notify_ps_changed(struct bes2600_common *hw_priv, u8 psmode)
* indication can prime a future wait against a freshly * indication can prime a future wait against a freshly
* reinit_completion()'ed state. * reinit_completion()'ed state.
*/ */