();
}
__set_current_state(TASK_RUNNING);
Which fixed at:
dfb2fae Bluetooth: Fix nested sleeps
So let's fix it at the same way, also follow the suggestion of:
https://lwn.net/Articles/628628/
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
Tested-by: AL Yu-Ch
();
}
__set_current_state(TASK_RUNNING);
Which fixed at:
dfb2fae Bluetooth: Fix nested sleeps
So let's fix it at the same way, also follow the suggestion of:
https://lwn.net/Articles/628628/
Signed-off-by: Jeffy Chen
Tested-by: AL Yu-Chen Cho
Tested-by: Rohit Vaswani
();
}
__set_current_state(TASK_RUNNING);
Which fixed at:
dfb2fae Bluetooth: Fix nested sleeps
So let's fix it at the same way, also follow the suggestion of:
https://lwn.net/Articles/628628/
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
Reviewed-by: Brian Norris <
();
}
__set_current_state(TASK_RUNNING);
Which fixed at:
dfb2fae Bluetooth: Fix nested sleeps
So let's fix it at the same way, also follow the suggestion of:
https://lwn.net/Articles/628628/
Signed-off-by: Jeffy Chen
Reviewed-by: Brian Norris
Reviewed-by: AL Yu-Chen Cho
();
}
__set_current_state(TASK_RUNNING);
Which fixed at:
dfb2fae Bluetooth: Fix nested sleeps
So let's fix it at the same way, also follow the suggestion of:
https://lwn.net/Articles/628628/
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
Reviewed-by: Brian Norris <
();
}
__set_current_state(TASK_RUNNING);
Which fixed at:
dfb2fae Bluetooth: Fix nested sleeps
So let's fix it at the same way, also follow the suggestion of:
https://lwn.net/Articles/628628/
Signed-off-by: Jeffy Chen
Reviewed-by: Brian Norris
Reviewed-by: AL Yu-Chen Cho
pm_runtime_put instead of pm_runtime_put_sync.
Suggested-by: Doug Anderson <diand...@chromium.org>
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2:
Improve commit message and comments and coding style.
drivers/spi/spi-rockchip.c | 23 ++-
1 file
pm_runtime_put instead of pm_runtime_put_sync.
Suggested-by: Doug Anderson
Signed-off-by: Jeffy Chen
---
Changes in v2:
Improve commit message and comments and coding style.
drivers/spi/spi-rockchip.c | 23 ++-
1 file changed, 18 insertions(+), 5 deletions(-)
diff --git a/drivers
Commit-ID: bf22ff45bed664aefb5c4e43029057a199b7070c
Gitweb: http://git.kernel.org/tip/bf22ff45bed664aefb5c4e43029057a199b7070c
Author: Jeffy Chen <jeffy.c...@rock-chips.com>
AuthorDate: Mon, 26 Jun 2017 19:33:34 +0800
Committer: Thomas Gleixner <t...@linutronix.de>
CommitD
Commit-ID: bf22ff45bed664aefb5c4e43029057a199b7070c
Gitweb: http://git.kernel.org/tip/bf22ff45bed664aefb5c4e43029057a199b7070c
Author: Jeffy Chen
AuthorDate: Mon, 26 Jun 2017 19:33:34 +0800
Committer: Thomas Gleixner
CommitDate: Mon, 26 Jun 2017 15:47:00 +0200
genirq: Avoid
Commit-ID: d829b8fb2431595422289cfc210f0a955a8bec74
Gitweb: http://git.kernel.org/tip/d829b8fb2431595422289cfc210f0a955a8bec74
Author: Jeffy Chen <jeffy.c...@rock-chips.com>
AuthorDate: Mon, 26 Jun 2017 19:33:33 +0800
Committer: Thomas Gleixner <t...@linutronix.de>
CommitD
Commit-ID: d829b8fb2431595422289cfc210f0a955a8bec74
Gitweb: http://git.kernel.org/tip/d829b8fb2431595422289cfc210f0a955a8bec74
Author: Jeffy Chen
AuthorDate: Mon, 26 Jun 2017 19:33:33 +0800
Committer: Thomas Gleixner
CommitDate: Mon, 26 Jun 2017 14:05:41 +0200
genirq: Set irq masked
Check irq state in enable/disable/unmask/mask_irq to avoid unnecessary
low level irq function calls.
Suggested-by: Thomas Gleixner <t...@linutronix.de>
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2:
Remove unnecessary started state check.
kernel/irq
Check irq state in enable/disable/unmask/mask_irq to avoid unnecessary
low level irq function calls.
Suggested-by: Thomas Gleixner
Signed-off-by: Jeffy Chen
---
Changes in v2:
Remove unnecessary started state check.
kernel/irq/chip.c | 53
We are setting irq default state to disabled when allocating irq desc,
so set it masked there too.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2: None
kernel/irq/irqdesc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irq
We are setting irq default state to disabled when allocating irq desc,
so set it masked there too.
Signed-off-by: Jeffy Chen
---
Changes in v2: None
kernel/irq/irqdesc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c
index c5bbaed..f1248ee
Check irq state in enable/disable/unmask/mask_irq to avoid unnecessary
low level irq function calls.
Suggested-by: Thomas Gleixner <t...@linutronix.de>
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
kernel/irq/chip.c | 55 +++---
Check irq state in enable/disable/unmask/mask_irq to avoid unnecessary
low level irq function calls.
Suggested-by: Thomas Gleixner
Signed-off-by: Jeffy Chen
---
kernel/irq/chip.c | 55 +++
1 file changed, 35 insertions(+), 20 deletions
The cros_ec requires CS line to be active after last message. But the CS
would be toggled when powering off/on rockchip spi, which breaks ec xfer.
Keep spi alive after CS asserted to prevent that.
Suggested-by: Doug Anderson <diand...@chromium.org>
Signed-off-by: Jeffy Chen <jeffy.
The cros_ec requires CS line to be active after last message. But the CS
would be toggled when powering off/on rockchip spi, which breaks ec xfer.
Keep spi alive after CS asserted to prevent that.
Suggested-by: Doug Anderson
Signed-off-by: Jeffy Chen
---
drivers/spi/spi-rockchip.c | 22
+0x54/0x64
[ 37.312138] [] devm_irq_release+0x24/0x30
Add an irq_shutdown callback, and do a sanity check for irq state to
prevent that.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/pinctrl/pinctrl-rockchip.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/d
+0x54/0x64
[ 37.312138] [] devm_irq_release+0x24/0x30
Add an irq_shutdown callback, and do a sanity check for irq state to
prevent that.
Signed-off-by: Jeffy Chen
---
drivers/pinctrl/pinctrl-rockchip.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/pinctrl/pinctrl-rockchip.c
.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/bluetooth/btusb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 278e811..b469f9b 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/b
.
Signed-off-by: Jeffy Chen
---
drivers/bluetooth/btusb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 278e811..b469f9b 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -3254,11 +3254,12
We used to enable wakeup for cros-ec-spi devices unconditionally.
Now we are using the more generic wakeup-source property to enable it.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v3: None
drivers/mfd/cros_ec_spi.c | 2 --
1 file changed, 2 deletions(-)
diff
We used to enable wakeup for cros-ec-spi devices unconditionally.
Now we are using the more generic wakeup-source property to enable it.
Signed-off-by: Jeffy Chen
---
Changes in v3: None
drivers/mfd/cros_ec_spi.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/mfd/cros_ec_spi.c b
Report wakeup events when process events.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v3:
Use wakeup-source property to enable wakeup.
Suggested by Dmitry Torokhov <dmitry.torok...@gmail.com>.
drivers/input/keyboard/cros_ec_keyb.c | 8
1 fil
Report wakeup events when process events.
Signed-off-by: Jeffy Chen
---
Changes in v3:
Use wakeup-source property to enable wakeup.
Suggested by Dmitry Torokhov .
drivers/input/keyboard/cros_ec_keyb.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/input/keyboard
Enable cros-ec-keyboard as a wakeup source.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v3: None
arch/arm/boot/dts/cros-ec-keyboard.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/cros-ec-keyboard.dtsi
b/arch/arm/boot/dts/c
Enable cros-ec-keyboard as a wakeup source.
Signed-off-by: Jeffy Chen
---
Changes in v3: None
arch/arm/boot/dts/cros-ec-keyboard.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/cros-ec-keyboard.dtsi
b/arch/arm/boot/dts/cros-ec-keyboard.dtsi
index c0451051..3168a5e
Update document devicetree bindings to support "wakeup-source" property.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v3: None
Documentation/devicetree/bindings/spi/spi-bus.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/
We used to enable wakeup for cros-ec-spi devices unconditionally.
Now we are using the more generic wakeup-source property to enable it.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v3: None
arch/arm/boot/dts/exynos5420-peach-pit.dts | 1 +
arch/arm/bo
Update document devicetree bindings to support "wakeup-source" property.
Signed-off-by: Jeffy Chen
---
Changes in v3: None
Documentation/devicetree/bindings/spi/spi-bus.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/spi/spi-bus.txt
b/Doc
We used to enable wakeup for cros-ec-spi devices unconditionally.
Now we are using the more generic wakeup-source property to enable it.
Signed-off-by: Jeffy Chen
---
Changes in v3: None
arch/arm/boot/dts/exynos5420-peach-pit.dts | 1 +
arch/arm/boot/dts/exynos5800-peach-pi.dts | 1
Use generic wakeup-source property to enable spi device wakeup.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v3: None
drivers/spi/spi.c | 15 +++
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
Use generic wakeup-source property to enable spi device wakeup.
Signed-off-by: Jeffy Chen
---
Changes in v3: None
drivers/spi/spi.c | 15 +++
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index c3f6b52..a510bba 100644
.
Suggested by Dmitry Torokhov <dmitry.torok...@gmail.com>.
Jeffy Chen (6):
spi: core: add support for wakeup-source dts property
dt-bindings: spi/core: add wakeup-source optional property
ARM/arm64: dts: enable wakeup for cros-ec-spi devices
mfd: cros ec: spi: remove unconditionally
.
Suggested by Dmitry Torokhov .
Jeffy Chen (6):
spi: core: add support for wakeup-source dts property
dt-bindings: spi/core: add wakeup-source optional property
ARM/arm64: dts: enable wakeup for cros-ec-spi devices
mfd: cros ec: spi: remove unconditionally wakeup enable
input
Update document devicetree bindings to support "cs-gpios" property.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v3: None
Changes in v2: None
Documentation/devicetree/bindings/spi/spi-rockchip.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git
The cros_ec requires CS line to be active after last message. But the CS
would be toggled when powering off/on rockchip spi, which breaks ec xfer.
Use GPIO CS to prevent that.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v3: None
Changes in v2:
Fix wrong p
The cros_ec requires CS line to be active after last message. But the CS
would be toggled when powering off/on rockchip spi, which breaks ec xfer.
Use GPIO CS to prevent that.
Signed-off-by: Jeffy Chen
---
Changes in v3: None
Changes in v2:
Fix wrong pinconf for spi5_cs0.
arch/arm64/boot/dts
Update document devicetree bindings to support "cs-gpios" property.
Signed-off-by: Jeffy Chen
---
Changes in v3: None
Changes in v2: None
Documentation/devicetree/bindings/spi/spi-rockchip.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindin
Support using "cs-gpios" property to specify cs gpios.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v3:
include linux/gpio/consumer.h for compile errors on ARCH_X86
(reported by kbuild test robot <l...@intel.com>)
Changes in v2:
1/ request cs gpi
Support using "cs-gpios" property to specify cs gpios.
Signed-off-by: Jeffy Chen
---
Changes in v3:
include linux/gpio/consumer.h for compile errors on ARCH_X86
(reported by kbuild test robot )
Changes in v2:
1/ request cs gpios in probe for better error handling
2/ use gpiod
The cros_ec requires CS line to be active after last message. But the CS
would be toggled when powering off/on rockchip spi, which breaks ec xfer.
Use GPIO CS to prevent that.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2:
Fix wrong pinconf for spi5_cs0.
arch
The cros_ec requires CS line to be active after last message. But the CS
would be toggled when powering off/on rockchip spi, which breaks ec xfer.
Use GPIO CS to prevent that.
Signed-off-by: Jeffy Chen
---
Changes in v2:
Fix wrong pinconf for spi5_cs0.
arch/arm64/boot/dts/rockchip/rk3399
Update document devicetree bindings to support "cs-gpios" property.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2: None
Documentation/devicetree/bindings/spi/spi-rockchip.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicet
Support using "cs-gpios" property to specify cs gpios.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
1/ request cs gpios in probe for better error handling
2/ use gpiod* function
(suggested by Heiko Stuebner)
3/ split dt-binding changes to new patch
(suggested by S
Update document devicetree bindings to support "cs-gpios" property.
Signed-off-by: Jeffy Chen
---
Changes in v2: None
Documentation/devicetree/bindings/spi/spi-rockchip.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/spi/spi-rockc
Support using "cs-gpios" property to specify cs gpios.
Signed-off-by: Jeffy Chen
1/ request cs gpios in probe for better error handling
2/ use gpiod* function
(suggested by Heiko Stuebner)
3/ split dt-binding changes to new patch
(suggested by Shawn Lin & Heiko Stuebner)
---
After failed to request dma tx chain, we need to disable pm_runtime.
Also cleanup error labels for better readability.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2: None
drivers/spi/spi-rockchip.c | 27 ++-
1 file changed, 14 insertions(
After failed to request dma tx chain, we need to disable pm_runtime.
Also cleanup error labels for better readability.
Signed-off-by: Jeffy Chen
---
Changes in v2: None
drivers/spi/spi-rockchip.c | 27 ++-
1 file changed, 14 insertions(+), 13 deletions(-)
diff --git
64: error -16
[ 2683.338610] cros-ec-spi spi5.0: cannot register EC
[ 2683.338656] cros-ec-spi: probe of spi5.0 failed with error -16
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2:
Improve the commit message.
drivers/mfd/cros_ec.c | 3 +++
1 file changed, 3 inse
64: error -16
[ 2683.338610] cros-ec-spi spi5.0: cannot register EC
[ 2683.338656] cros-ec-spi: probe of spi5.0 failed with error -16
Signed-off-by: Jeffy Chen
---
Changes in v2:
Improve the commit message.
drivers/mfd/cros_ec.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers
Support using "cs-gpios" property to specify cs gpios.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
.../devicetree/bindings/spi/spi-rockchip.txt | 2 +
drivers/spi/spi-rockchip.c | 52 ++
2 files changed, 54 ins
The cros_ec requires CS line to be active after last message. But the CS
would be toggled when powering off/on rockchip spi, which breaks ec xfer.
Use GPIO CS to prevent that.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi | 6 +++
Support using "cs-gpios" property to specify cs gpios.
Signed-off-by: Jeffy Chen
---
.../devicetree/bindings/spi/spi-rockchip.txt | 2 +
drivers/spi/spi-rockchip.c | 52 ++
2 files changed, 54 insertions(+)
diff --git a/Doc
The cros_ec requires CS line to be active after last message. But the CS
would be toggled when powering off/on rockchip spi, which breaks ec xfer.
Use GPIO CS to prevent that.
Signed-off-by: Jeffy Chen
---
arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi | 6 ++
1 file changed, 6 insertions
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/mfd/cros_ec.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c
index e31ac60..dc6ce90 100644
--- a/drivers/mfd/cros_ec.c
+++ b/drivers/mfd/cros_ec.c
@@ -183,6 +183,9
Signed-off-by: Jeffy Chen
---
drivers/mfd/cros_ec.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c
index e31ac60..dc6ce90 100644
--- a/drivers/mfd/cros_ec.c
+++ b/drivers/mfd/cros_ec.c
@@ -183,6 +183,9 @@ int cros_ec_remove(struct
ome chips which require balanced irq enable and
disable, for example pinctrl-rockchip & pinctrl-nomadik.
Add a state check before calling irq_disable to prevent that.
v2: Rewrite commit message.
v3: Rewrite commit message and not skip irq_shutdown.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-c
ome chips which require balanced irq enable and
disable, for example pinctrl-rockchip & pinctrl-nomadik.
Add a state check before calling irq_disable to prevent that.
v2: Rewrite commit message.
v3: Rewrite commit message and not skip irq_shutdown.
Signed-off-by: Jeffy Chen
---
Changes in
t;-- try to disable it again
This would confuse some pinctrl drivers which would control clk in
irq_enable/irq_disable, for example pinctrl-rockchip/pinctrl-nomadik.
This patch add a state check in irq_shutdown to prevent that.
v2: Rewrite commit message.
Signed-off-by: Jeffy Chen <jef
t;-- try to disable it again
This would confuse some pinctrl drivers which would control clk in
irq_enable/irq_disable, for example pinctrl-rockchip/pinctrl-nomadik.
This patch add a state check in irq_shutdown to prevent that.
v2: Rewrite commit message.
Signed-off-by: Jeffy Chen
---
Changes in
If irq is already disabled and masked, we would hit a unbalanced irq
shutdown/disable/mask when freeing it.
Add a state check in irq_shutdown to prevent this.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
kernel/irq/chip.c | 8 +++-
1 file changed, 7 insertions(+), 1 de
If irq is already disabled and masked, we would hit a unbalanced irq
shutdown/disable/mask when freeing it.
Add a state check in irq_shutdown to prevent this.
Signed-off-by: Jeffy Chen
---
kernel/irq/chip.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/kernel/irq
-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2:
Rewrite commit message.
drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index df9e570..8
-by: Jeffy Chen
---
Changes in v2:
Rewrite commit message.
drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index df9e570..8917922 100644
--- a/drivers/gpu/drm
The system would crash when trying to alloc zero sized gem buffer:
[6.712435] Unable to handle kernel NULL pointer dereference at virtual
address 0010 <--ZERO_SIZE_PTR
...
[6.757502] PC is at sg_alloc_table_from_pages+0x170/0x1ec
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chi
The system would crash when trying to alloc zero sized gem buffer:
[6.712435] Unable to handle kernel NULL pointer dereference at virtual
address 0010 <--ZERO_SIZE_PTR
...
[6.757502] PC is at sg_alloc_table_from_pages+0x170/0x1ec
Signed-off-by: Jeffy Chen
---
drivers/gpu/
This patch removes the build dependency on ARM, so we can build on arm64
as well.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/iommu/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 6ee3a25..cb26f45
This patch removes the build dependency on ARM, so we can build on arm64
as well.
Signed-off-by: Jeffy Chen
---
drivers/iommu/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 6ee3a25..cb26f45 100644
--- a/drivers/iommu/Kconfig
Remove unused check and variables after:
drm/rockchip: Set line flag config register in vop_crtc_enable
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 10 +-
1 file changed, 1 insertion(+), 9 deletions(-)
diff
Remove unused check and variables after:
drm/rockchip: Set line flag config register in vop_crtc_enable
Signed-off-by: Jeffy Chen
---
drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 10 +-
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/rockchip
We need to set vop config done after update line flag config, it's a
new requirement for chips newer than rk3368.
Since we would only use line flag irq for vact_end, let's move it to
vop_crtc_enable.
v2: Remove unused check and variables.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.
We need to set vop config done after update line flag config, it's a
new requirement for chips newer than rk3368.
Since we would only use line flag irq for vact_end, let's move it to
vop_crtc_enable.
v2: Remove unused check and variables.
Signed-off-by: Jeffy Chen
---
Changes in v2:
Remove
We need to set vop config done after update line flag config, it's a
new requirement for chips newer than rk3368.
Since we would only use line flag irq for vact_end, let's move it to
vop_crtc_enable.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/gpu/drm/ro
We need to set vop config done after update line flag config, it's a
new requirement for chips newer than rk3368.
Since we would only use line flag irq for vact_end, let's move it to
vop_crtc_enable.
Signed-off-by: Jeffy Chen
---
drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 4
into drm_drv.
v7: Add missing drm_dev_unref in udl_drv.
v8: Fix compiler errors after enable udl.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/gpu/drm/drm_drv.c | 26 ++
drivers/gpu/drm/udl/udl_drv.c | 3 ++-
include/drm/drmP.h
into drm_drv.
v7: Add missing drm_dev_unref in udl_drv.
v8: Fix compiler errors after enable udl.
Signed-off-by: Jeffy Chen
---
drivers/gpu/drm/drm_drv.c | 26 ++
drivers/gpu/drm/udl/udl_drv.c | 3 ++-
include/drm/drmP.h| 6 --
include/drm/drm_drv.h
into drm_drv.
v7: Add missing drm_dev_unref in udl_drv.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/gpu/drm/drm_drv.c | 26 ++
drivers/gpu/drm/udl/udl_drv.c | 3 ++-
include/drm/drmP.h| 6 --
include/drm/drm_drv.h | 1 -
4
into drm_drv.
v7: Add missing drm_dev_unref in udl_drv.
Signed-off-by: Jeffy Chen
---
drivers/gpu/drm/drm_drv.c | 26 ++
drivers/gpu/drm/udl/udl_drv.c | 3 ++-
include/drm/drmP.h| 6 --
include/drm/drm_drv.h | 1 -
4 files changed, 12 insertions
After unbinding drm, the user space may still owns the drm dev fd, and
may still be able to call drm ioctl.
We're using an unplugged state to prevent something like that, so let's
reuse it here.
Also drop drm_unplug_dev, because it would be unused after other changes.
Signed-off-by: Jeffy Chen
After unbinding drm, the user space may still owns the drm dev fd, and
may still be able to call drm ioctl.
We're using an unplugged state to prevent something like that, so let's
reuse it here.
Also drop drm_unplug_dev, because it would be unused after other changes.
Signed-off-by: Jeffy Chen
drm_device_set_plug_state helper.
Changes in v6:
Reuse unplug status.
Changes in v5:
Fix wrong git account.
Changes in v2:
Fix some commit messages.
Jeffy Chen (1):
drm: Unplug drm device when unregistering it
drivers/gpu/drm/drm_drv.c | 26 ++
drivers/gpu/drm/udl/udl_drv.c
drm_device_set_plug_state helper.
Changes in v6:
Reuse unplug status.
Changes in v5:
Fix wrong git account.
Changes in v2:
Fix some commit messages.
Jeffy Chen (1):
drm: Unplug drm device when unregistering it
drivers/gpu/drm/drm_drv.c | 26 ++
drivers/gpu/drm/udl/udl_drv.c
After unbinding drm, the user space may still owns the drm dev fd, and
may still be able to call drm ioctl.
We're using an unplugged state to prevent something like that, so let's
reuse it here.
Also drop drm_unplug_dev, because it would be unused after other changes.
Signed-off-by: Jeffy Chen
that.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v8: None
Changes in v7:
Update commit message.
Changes in v6: None
Changes in v5: None
Changes in v2: None
drivers/gpu/drm/drm_framebuffer.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/g
After unbinding drm, the user space may still owns the drm dev fd, and
may still be able to call drm ioctl.
We're using an unplugged state to prevent something like that, so let's
reuse it here.
Also drop drm_unplug_dev, because it would be unused after other changes.
Signed-off-by: Jeffy Chen
that.
Signed-off-by: Jeffy Chen
---
Changes in v8: None
Changes in v7:
Update commit message.
Changes in v6: None
Changes in v5: None
Changes in v2: None
drivers/gpu/drm/drm_framebuffer.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/drm_framebuffer.c
b/drivers/gpu/drm
essage.
Changes in v6:
Address Daniel Vetter <dan...@ffwll.ch>'s comments.
Changes in v5:
Fix wrong git account.
Changes in v2:
Fix some commit messages.
Jeffy Chen (2):
drm: Unplug drm device when unregistering it
drm: Prevent release fb after cleanup drm_mode_config
drivers/gpu/d
Daniel Vetter 's comments.
Changes in v5:
Fix wrong git account.
Changes in v2:
Fix some commit messages.
Jeffy Chen (2):
drm: Unplug drm device when unregistering it
drm: Prevent release fb after cleanup drm_mode_config
drivers/gpu/drm/drm_drv.c | 19 +++
drivers/gpu/drm
directly.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/gpu/drm/drm_drv.c | 15 +--
include/drm/drm_drv.h | 1 -
2 files changed, 1 insertion(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index ad13e20..cc2d018
directly.
Signed-off-by: Jeffy Chen
---
drivers/gpu/drm/drm_drv.c | 15 +--
include/drm/drm_drv.h | 1 -
2 files changed, 1 insertion(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index ad13e20..cc2d018 100644
--- a/drivers/gpu/drm/drm_drv.c
After unbinding drm, the user space may still owns the drm dev fd,
and may still be able to call drm ioctl.
We're using an unplugged state to prevent something like that, so
let's reuse it here.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
Reviewed-by: Sean Paul <seanp...@chr
After unbinding drm, the user space may still owns the drm dev fd,
and may still be able to call drm ioctl.
We're using an unplugged state to prevent something like that, so
let's reuse it here.
Signed-off-by: Jeffy Chen
Reviewed-by: Sean Paul
---
Changes in v7:
Address Sean Paul 's comments
that.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v7:
Update commit message.
Changes in v6: None
Changes in v5: None
Changes in v2: None
drivers/gpu/drm/drm_framebuffer.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/drm_framebuffer.c
b/d
that.
Signed-off-by: Jeffy Chen
---
Changes in v7:
Update commit message.
Changes in v6: None
Changes in v5: None
Changes in v2: None
drivers/gpu/drm/drm_framebuffer.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/drm_framebuffer.c
b/drivers/gpu/drm/drm_framebuffer.c
ix wrong git account.
Changes in v2:
Fix some commit messages.
Jeffy Chen (2):
drm: Unplug drm device when unregistering it
drm: Prevent release fb after cleanup drm_mode_config
drivers/gpu/drm/drm_drv.c | 8
drivers/gpu/drm/drm_framebuffer.c | 5 +
drivers/gpu/drm/udl/udl_d
messages.
Jeffy Chen (2):
drm: Unplug drm device when unregistering it
drm: Prevent release fb after cleanup drm_mode_config
drivers/gpu/drm/drm_drv.c | 8
drivers/gpu/drm/drm_framebuffer.c | 5 +
drivers/gpu/drm/udl/udl_drv.c | 2 +-
include/drm/drmP.h| 5
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