linux/clk.h is included more than once, Remove the one that isn't
necessary.
Signed-off-by: Tian Tao
Acked-by: Serge Semin
---
drivers/bus/bt1-apb.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/bus/bt1-apb.c b/drivers/bus/bt1-apb.c
index b25ff94..e9e196c 100644
--- a/drivers/bus
Consistently Use the same style of variable type in hibmc_drm_de.c.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 59 +-
1 file changed, 29 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
b
Consistently Use the same style of variable type in hibmc_drm_de.c and
hibmc_drm_de.h.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 13 ++---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 8
2 files changed, 10 insertions(+), 11 deletions
patch #1 and #2 Use the same style of variable type in hisilicon drm driver
and both are clean up, no actual functional changes.
Tian Tao (2):
drm/hisilicon: Use the same style of variable type in hibmc_drm_de
drm/hisilicon: Use the same style of variable type in hibmc_drm_drv
drivers/gpu
patch #1 and #2 Use the same style of variable type in hisilicon drm driver
and both are clean up, no actual functional changes.
Changes since v1:
-Change part of unsigned int to size_t.
Tian Tao (2):
drm/hisilicon: Use the same style of variable type in hibmc_drm_de
drm/hisilicon: Use
Consistently Use the same style of variable type in hibmc_drm_de.c.
Signed-off-by: Tian Tao
Acked-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 59 +-
1 file changed, 29 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon
Consistently Use the same style of variable type in hibmc_drm_drv.c and
hibmc_drm_drv.h.
Signed-off-by: Tian Tao
Acked-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 13 ++---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 8
2 files changed
patch #1 and #2 Use the same style of variable type in hisilicon drm driver
and both are clean up, no actual functional changes.
Changes since v1:
-Change part of unsigned int to size_t.
Changes since v2:
-Modify the type of fb_base and fb_size to resource_size_t.
Tian Tao (2):
drm/hisilicon
Consistently Use the same style of variable type in hibmc_drm_drv.c and
hibmc_drm_drv.h.
Signed-off-by: Tian Tao
Acked-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 13 ++---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 8
2 files changed
Consistently Use the same style of variable type in hibmc_drm_de.c.
Signed-off-by: Tian Tao
Acked-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 59 +-
1 file changed, 29 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon
patch #1 and #3 is clean up, patch #2 is for code refactoring
Changes since v1:
- Rewrite the commits messages and patch name in #1
- Rewrite the commits message in #2.
- Add the new patch #3
Changes since v2:
- merge patch #3 into patch #2
Tian Tao (2):
drm/hisilicon: Remove the unused
hibmc_drm_private. The whole release problem
has been resolved, because struct hibmc_drm_private is allocated
with drmm_kzalloc and always released with the DRM device.
Signed-off-by: Tian Tao
Reviewed-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 55
Remove some unused include statements.
Signed-off-by: Tian Tao
Reviewed-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 3 ---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 5 -
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 2 --
3 files changed, 10
(without types) in function
of ‘module_exit’ [-Werror=implicit-int]
hibmc_drm_drv.c:385:292:1: warning: parameter names (without types) in
function declaration [enabled by default]
Signed-off-by: Tian Tao
Reported-by: kernel test robot
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 1 +
1
Remove some unused include statements.
v2:
edit patch name and commit message.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 3 ---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 5 -
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 2 --
3 files
patch #1 and #3 is clean up, patch #2 is for code refactoring
Changes since v1:
- Rewrite the commits messages and patch name in #1
- Rewrite the commits message in #2.
- Add the new patch #3
Tian Tao (3):
drm/hisilicon: Remove the unused include statements
drm/hisilicon: Code refactoring
hibmc_drm_private. The whole release problem
has been resolved, because struct hibmc_drm_private is allocated
with drmm_kzalloc and always released with the DRM device.
v2:
edit commit message.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 55
Rename plane to primary_plane in the structure hibmc_drm_private.
so it's clear which plane it represents.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions
Use kobj_to_dev() instead of container_of()
Signed-off-by: Tian Tao
---
drivers/mmc/core/sd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 5a2210c..a0d2c34 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
Switch to using the new API kobj_to_dev().
Signed-off-by: Tian Tao
---
include/linux/i2c.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index fc55ea4..5662265 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -344,7
Rewrite the desrtoy callback function to release resources.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
b/drivers/gpu/drm/hisilicon
patch #1 add a new file to implements i2c adapters, #2 read the
resolution from the edid, if that fails, set the resolution to fixed.
patch #3 update the destroy callback function to release the i2c adapters.
Tian Tao (3):
drm/hisilicon: Support i2c driver algorithms for bit-shift adapters
Use drm_get_edid to get the resolution, if that fails, set it to
a fixed resolution.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 35
1 file changed, 29 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc
Adding driver implementation to support i2c driver algorithms for
bit-shift adapters, so hibmc will using the interface provided by
drm to read edid.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/Makefile| 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 21
the platform_create_bundle is a macro that implements
__platform_create_bundle has set he parameters module to THIS_MODULE.
Signed-off-by: Tian Tao
---
drivers/mailbox/pcc.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/mailbox/pcc.c b/drivers/mailbox/pcc.c
index ef9ecd1..4b1a2d2
add the CONFIG_PM_SLEEP to isolate the function of resume and suspend.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
b/drivers/gpu/drm/hisilicon/hibmc
since commit c93e4aeed1be
("Makefile.extrawarn: remove -Wnested-externs warning")
has removed this check, so it's not needed here.
Signed-off-by: Tian Tao
---
tools/perf/Makefile.config | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/Makefile.config b/
The hibmc driver uses empty implementations for its encoders. Replace
the code with the generic simple encoder.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon
Fix the following warning:
drivers/phy/motorola/phy-cpcap-usb.c:146:31-36: WARNING: conversion to
bool not needed here.
Signed-off-by: Tian Tao
---
drivers/phy/motorola/phy-cpcap-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/phy/motorola/phy-cpcap-usb.c
b
Hibmc use the devm_drm_dev_alloc function in hibmc_pci_probe, if
hibmc_pci_probe returns non-zero, devm_drm_dev_alloc will call
devm_drm_dev_init, which will call devm_drm_dev_init_release to
release drm_dev_put. There is no need for hibmc to call
drm_dev_put separately.
Signed-off-by: Tian Tao
Add the callback functions of drm_driver structure member functions
load and unload, no need to call load in the hibmc_pci_probe function
and unload in the hibmc_pci_remove function.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 17 +++--
1 file
Add the callback functions of drm_driver structure member functions
load and unload, no need to call load in the hibmc_pci_probe function
and unload in the hibmc_pci_remove function.
v2:
remove the hibmc_unload called from hibmc_pic_remove.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon
()
drivers/power/supply/ds2780_battery.c:685:60-61: WARNING opportunity for
kobj_to_dev()
Signed-off-by: Tian Tao
---
drivers/power/supply/ds2780_battery.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/power/supply/ds2780_battery.c
b/drivers/power/supply
Fixes coccicheck warning:
drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c:281:1-3: WARNING: PTR_ERR_OR_ZERO
can be used
Signed-off-by: Tian Tao
---
drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c
b
Fixes coccicheck warning:
drivers/dma-buf/heaps/system_heap.c:437:1-3: WARNING: PTR_ERR_OR_ZERO
can be used
Signed-off-by: Tian Tao
---
drivers/dma-buf/heaps/system_heap.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/dma-buf/heaps/system_heap.c
b/drivers/dma
- not syncing: Oops - BUG: Fatal exception
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
index e3ab765b
Use devm_drm_msi_install to enable pci msi so that
pci_disable_msi is not called when hibmc is removed.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc
patch #1 add the new api to enable pci mis.
patch #2 is hibmc driver uses the newly added api to enable msi.
Tian Tao (2):
drm/irq: Add the new api to enable pci msi
drm/hisilicon: Use the new api devm_drm_msi_install
drivers/gpu/drm/drm_irq.c | 33
Add new api devm_drm_msi_install() to register interrupts,
no need to call pci_disable_msi() when the drm module is removed.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/drm_irq.c | 33 +
include/drm/drm_irq.h | 1 +
2 files changed, 34 insertions(+)
diff
)
---[ end trace 310d94ee8abef44f ]---
Kernel panic - not syncing: Oops - BUG: Fatal exception
v2:
update the commit log to indicate the patch that needs to be revert.
Signed-off-by: Tian Tao
Acked-by: Daniel Vetter
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 6 +-
1 file changed, 5
Use flexible-array member introduced in C99 instead of zero-length
array. Most of zero-length array was already taken care in previous
patch [1]. Now modified few more cases which were not handled earlier.
[1]. https://patchwork.kernel.org/patch/11394197/
Signed-off-by: Tian Tao
---
drivers
fixed the following coccicheck:
drivers/pcmcia/cistpl.c:1557:54-55: WARNING opportunity for kobj_to_dev()
drivers/pcmcia/cistpl.c:1584:53-54: WARNING opportunity for kobj_to_dev()
Signed-off-by: Tian Tao
---
drivers/pcmcia/cistpl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff
Replace alloc and copy with vmemdup_user()
Signed-off-by: Tian Tao
---
drivers/gpu/drm/nouveau/nouveau_gem.c | 11 +++
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c
b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 787d05e..df986d9
The code has been in a irq-disabled context since it is hard IRQ. There
is no necessity to do it again.
Signed-off-by: Tian Tao
---
drivers/tty/serial/owl-uart.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/serial/owl-uart.c b/drivers/tty/serial/owl
The code has been in a irq-disabled context since it is hard IRQ. There
is no necessity to do it again.
Signed-off-by: Tian Tao
---
drivers/tty/serial/rda-uart.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/serial/rda-uart.c b/drivers/tty/serial/rda
fixed the following warnings
drivers/gpu/drm/nouveau/nouveau_bo.c:1227:17: warning: variable ‘dev’
set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/nouveau/nouveau_bo.c:1251:17: warning: variable ‘dev’
set but not used [-Wunused-but-set-variable]
Signed-off-by: Tian Tao
---
drivers
As THIS_MODULE has been set in platform_driver_register(),
so remove it.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/tilcdc/tilcdc_panel.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c
b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
index 00efc30..4235780
Coccinelle noticed:
drivers/power/supply/ab8500_btemp.c:1107:8-28: ERROR: Threaded IRQ with
no primary handler requested without IRQF_ONESHOT.
Signed-off-by: Tian Tao
---
drivers/power/supply/ab8500_btemp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/supply
The code has been in a irq-disabled context since it is hard IRQ. There
is no necessity to do it again.
Signed-off-by: Tian Tao
---
drivers/block/skd_main.c | 25 ++---
1 file changed, 10 insertions(+), 15 deletions(-)
diff --git a/drivers/block/skd_main.c b/drivers/block
The code has been in a irq-disabled context since it is hard IRQ. There
is no necessity to do it again.
Signed-off-by: Tian Tao
---
drivers/thermal/rcar_thermal.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal
to acquire that lock from hard interrupt context either,
so the irqsave() here is pointless in all cases.
Signed-off-by: Tian Tao
---
drivers/thermal/rcar_thermal.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c
TPM does not print any log when the startup fails, if there is a
problem with the hardware, wait_wartup is the first place to go wrong,
so add error log when wait_wartup fails to locate the problem.
Signed-off-by: Tian Tao
---
drivers/char/tpm/tpm_tis_core.c | 1 +
1 file changed, 1 insertion
The code has been in a irq-disabled context since it is hard IRQ. There
is no necessity to do it again.
Signed-off-by: Tian Tao
---
drivers/mmc/host/moxart-mmc.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/mmc/host/moxart-mmc.c b/drivers/mmc/host/moxart
Fixed the WARNING: Move const after static - use 'static const u8'
Signed-off-by: Tian Tao
---
arch/arm64/crypto/aes-ce-glue.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/crypto/aes-ce-glue.c b/arch/arm64/crypto/aes-ce-glue.c
index 56a5f6f..8ba6f04 100644
drm_irq_uninstall can handle the case where dev->irq_enable is false,
so Remove redundant null check.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/hi
use kmem_cache_zalloc instead kmem_cache_alloc and memset.
Signed-off-by: Tian Tao
---
net/core/skbuff.c | 10 +++---
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index c9a5a3c..3449c1c 100644
--- a/net/core/skbuff.c
+++ b/net/core
Function dev_err() after platform_get_irq() is redundant because
platform_get_irq() already prints an error.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
b/drivers/gpu/drm/fsl
Coccinelle noticed:
drivers/rtc/rtc-cpcap.c:271:7-32: ERROR: Threaded IRQ with no
primary handler requested without IRQF_ONESHOT
drivers/rtc/rtc-cpcap.c:287:7-32: ERROR: Threaded IRQ with no
primary handler requested without IRQF_ONESHOT
Signed-off-by: Tian Tao
---
drivers/rtc/rtc-cpcap.c | 6
Fixes coccicheck warning:
drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_processpptables.c:255:
36-43: WARNING opportunity for kmemdup
Signed-off-by: Tian Tao
---
drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_processpptables.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff
Replace opencoded alloc and copy with vmemdup_user()
Signed-off-by: Tian Tao
---
drivers/vhost/vdpa.c | 10 +++---
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
index 2754f30..4c39583 100644
--- a/drivers/vhost/vdpa.c
+++ b/drivers
linux/rational.h is included more than once, Remove the one that isn't
necessary.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/msm/dp/dp_catalog.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/dp/dp_catalog.c
b/drivers/gpu/drm/msm/dp/dp_catalog.c
index b15b4ce..105fa65
The code has been in a irq-disabled context since it is hard IRQ. There
is no necessity to do it again.
Signed-off-by: Tian Tao
---
drivers/usb/mtu3/mtu3_core.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/mtu3/mtu3_core.c b/drivers/usb/mtu3/mtu3_core.c
Coccinelle noticed:
drivers/power/supply/ab8500_charger.c:3605:8-28: ERROR: Threaded IRQ with
no primary handler requested without IRQF_ONESHOT
Signed-off-by: Tian Tao
---
drivers/power/supply/ab8500_charger.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power
fixed the coccicheck:
drivers/spi/spi-dw-bt1.c:220:27-30: ERROR: Missing
resource_size with mem.
Signed-off-by: Tian Tao
---
drivers/spi/spi-dw-bt1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-dw-bt1.c b/drivers/spi/spi-dw-bt1.c
index f382dfad..da4f4d8
fixed the coccicheck:
drivers/gpu/drm/nouveau/include/nvfw/hs.h:26:5-9: WARNING use
flexible-array member instead.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/nouveau/include/nvfw/hs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/include/nvfw/hs.h
sizeof when applied to a pointer typed expression gives the size of
the pointer.
The proper fix in this particular case is to code sizeof(*cpu_groups)
instead of sizeof(cpu_groups).
This issue was detected with the help of Coccinelle.
Signed-off-by: Tian Tao
---
drivers/firmware/psci
Using drmm_mode_config_init() sets up managed release of modesetting
resources.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 13 +++--
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
b
linux/rational.h is included more than once, Remove the one that isn't
necessary.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/msm/dp/dp_catalog.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/dp/dp_catalog.c
b/drivers/gpu/drm/msm/dp/dp_catalog.c
index b15b4ce..105fa65
patch #1 add a new file to implements i2c adapters, #2 read the
resolution from the edid, if that fails, set the resolution to fixed.
patch #3 update the destroy callback function to release the i2c adapters.
Tian Tao (3):
drm/hisilicon: Support i2c driver algorithms for bit-shift adapters
Function dev_err() after platform_get_irq() is redundant because
platform_get_irq() already prints an error.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
b/drivers/gpu/drm/fsl
Replace alloc and copy with vmemdup_user()
Signed-off-by: Tian Tao
---
drivers/gpu/drm/nouveau/nouveau_gem.c | 11 +++
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c
b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 787d05e..df986d9
The code has been in a irq-disabled context since it is hard IRQ. There
is no necessity to do it again.
Signed-off-by: Tian Tao
---
drivers/gpu/ipu-v3/ipu-image-convert.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/ipu-v3/ipu-image-convert.c
b/drivers
fixed the coccicheck:
drivers/gpu/drm/nouveau/include/nvfw/hs.h:26:5-9: WARNING use
flexible-array member instead.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/nouveau/include/nvfw/hs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/include/nvfw/hs.h
to I2C_SCL_MASK
Tian Tao (2):
drm/hisilicon: Support i2c driver algorithms for bit-shift adapters
drm/hisilicon: Features to support reading resolutions from EDID
drivers/gpu/drm/hisilicon/hibmc/Makefile | 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 25 +-
drivers/gpu/drm
It is redundant to do irqsave and irqrestore in hardIRQ context.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/msm/dsi/dsi_host.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c
b/drivers/gpu/drm/msm/dsi/dsi_host.c
index b17ac6c
As THIS_MODULE has been set in platform_driver_register(),
so remove it.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/tilcdc/tilcdc_panel.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c
b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
index 00efc30..4235780
drm_modeset_lock.h already declares struct drm_device, so there's no
need to declare it in vc4_drv.h
Signed-off-by: Tian Tao
---
drivers/gpu/drm/vc4/vc4_drv.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index 8c8d96b..8717a1c
fixed the following warnings
drivers/gpu/drm/nouveau/nouveau_bo.c:1227:17: warning: variable ‘dev’
set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/nouveau/nouveau_bo.c:1251:17: warning: variable ‘dev’
set but not used [-Wunused-but-set-variable]
Signed-off-by: Tian Tao
---
drivers
Delete the entire file hibmc_ttm.c. drmm_vram_helper_init() can be
called directly from hibmc_load(). hibmc_dumb_create() and
hibmc_mode_funcs can go to hibmc_drm_drv.c
v2:
change Deletted to Delete
Signed-off-by: Tian Tao
Reviewed-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc
deletted unused variable ‘priv’.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
index 04fee18
patch #1 add a new file to implements i2c adapters, #2 read the
resolution from the edid, if that fails, set the resolution to fixed.
patch #3 update the destroy callback function to release the i2c adapters.
Tian Tao (3):
drm/hisilicon: Support i2c driver algorithms for bit-shift adapters
delete unused variable ‘priv’ to avoid warning.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
patch #1 is used drmm_mode_config_init() to do code refactoring.
patch #2 is deleted unused variable ‘priv’ to avoid warning.
Tian Tao (2):
drm/hisilicon: Use managed mode-config init
drm/hisilicon: Delete unused local parameters
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 18
Using drmm_mode_config_init() sets up managed release of modesetting
resources.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 13 +++--
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
b
switch to using devm_add_action_or_reset() instead of devm_add_action.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/drm_drv.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 7343038..b92f7fd 100644
the
comment error in patch #3, and use
devm_add_action_or_reset instead of devm_add_action.
Tian Tao (4):
drm/hisilicon: Assgin local variable to drm_device
drm/hisilicon: Code refactoring for hibmc_drm_drv
drm/irq: Add the new api to install irq
drm/hisilicon: Use the new api
Add new api devm_drm_irq_install() to register interrupts,
no need to call drm_irq_uninstall() when the drm module is removed.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/drm_irq.c | 35 +++
include/drm/drm_irq.h | 2 +-
2 files changed, 36 insertions(+), 1
Assign local variable to struct drm_device *dev because they are
used multiple times within a function.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 30
drivers/gpu/drm/hisilicon
Use the devm_drm_dev_alloc provided by the drm framework to alloc
a struct hibmc_drm_private.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 16 ++--
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 2 +-
2 files changed, 7 insertions(+), 11
Use devm_drm_irq_install to register interrupts so that
drm_irq_uninstall is not called when hibmc is removed.
Signed-off-by: Tian Tao
Reviewed-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git
Add new api devm_drm_irq_install() to register interrupts,
no need to call drm_irq_uninstall() when the drm module is removed.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/drm_irq.c | 35 +++
include/drm/drm_irq.h | 2 +-
2 files changed, 36 insertions(+), 1
patch #1 is code refactorings to use devm_drm_dev_alloc.
patch #2 add the new api to install irq, patch #3 is hibmc driver uses
the newly added api to register interrupts.
Tian Tao (3):
drm/hisilicon: Code refactoring for hibmc_drm_drv
drm/irq: Add the new api to install irq
drm/hisilicon
Use the devm_drm_dev_alloc provided by the drm framework to alloc
a structure hibmc_drm_private.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 46 +++-
drivers/gpu/drm/hisilicon/hibmc
Use devm_drm_irq_install to register interrupts so that
drm_irq_uninstall is not called when hibmc is removed.
Signed-off-by: Tian Tao
Reviewed-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git
Add new api devm_drm_irq_install() to register interrupts,
no need to call drm_irq_uninstall() when the drm module is removed.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/drm_irq.c | 32
include/drm/drm_irq.h | 2 +-
2 files changed, 33 insertions(+), 1
Use devm_drm_irq_install to register interrupts so that
drm_irq_uninstall is not called when hibmc is removed.
Signed-off-by: Tian Tao
Reviewed-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git
Use the devm_drm_dev_alloc provided by the drm framework to alloc
a structure hibmc_drm_private.
Signed-off-by: Tian Tao
Acked-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 46
that devm_add_action_or_reset returns the correct value.
Tian Tao (3):
drm/hisilicon: Code refactoring for hibmc_drm_drv
drm/irq: Add the new api to install irq
drm/hisilicon: Use the new api devm_drm_irq_install
drivers/gpu/drm/drm_irq.c| 32 +++
drivers/gpu/drm
updated to use drmm_vram_helper_init()
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 1 -
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 1 -
drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 19 +++
3 files changed, 3 insertions(+), 18
Deletted the entire file hibmc_ttm.c. drmm_vram_helper_init() can be
called directly from hibmc_load(). hibmc_dumb_create() and
hibmc_mode_funcs can go to hibmc_drm_drv.c
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/Makefile| 2 +-
drivers/gpu/drm/hisilicon/hibmc
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