no need to get error code when IS_ERR is false
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
index
Remove including that don't need it.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/pl111/pl111_display.c | 1 -
drivers/gpu/drm/pl111/pl111_drv.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/pl111/pl111_display.c
b/drivers/gpu/drm/pl111/pl111_display.c
Remove the repeated word 'the' from comments
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 2 +-
.../gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c | 2 +-
.../drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c | 2 +
Remove the repeated word 'the' from comments
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/radeon/atombios.h | 4 ++--
drivers/gpu/drm/radeon/r300_reg.h | 2 +-
drivers/gpu/drm/radeon/radeon_device.c | 2 +-
drivers/gpu/drm/radeon/radeon_fence.c | 2 +-
drivers/gpu/
fix typo for vhost
Signed-off-by: Cai Huoqing
---
drivers/vhost/scsi.c | 4 ++--
drivers/vhost/vhost.c | 2 +-
drivers/vhost/vringh.c | 18 +-
drivers/vhost/vsock.c | 6 +++---
4 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/drivers/vhost/scsi.c b/drivers
fix typo for drm
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/drm_aperture.c | 2 +-
drivers/gpu/drm/drm_atomic.c| 2 +-
drivers/gpu/drm/drm_atomic_helper.c | 10 +-
drivers/gpu/drm/drm_atomic_uapi.c | 6 +++---
drivers/gpu/drm/drm_auth.c
fix typo for drm
v1->v2:
respin with the change "iff ==> implies that"
Reviewed-by: Daniel Vetter
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/drm_aperture.c | 2 +-
drivers/gpu/drm/drm_atomic.c| 2 +-
drivers/gpu/drm/drm_atomic_helper.c | 10 +++
it's a refactor to make use of PFN_ALIGN/PFN_UP helper macro
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/vmwgfx/vmwgfx_bo.c | 5 ++---
drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c | 3 +--
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
we counld use PFN_UP instead of vmw_num_pages()
Signed-off-by: Cai Huoqing
---
.../gpu/drm/vmwgfx/device_include/vm_basic_types.h | 13 ++---
drivers/gpu/drm/vmwgfx/vmwgfx_msg.c | 6 +++---
2 files changed, 9 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm
Hello,
> -Original Message-
> From: Daniel Vetter
> Sent: 2021年8月2日 16:20
> To: Cai,Huoqing
> Cc: maarten.lankho...@linux.intel.com; mrip...@kernel.org;
> tzimmerm...@suse.de; airl...@linux.ie; dan...@ffwll.ch; dri-
> de...@lists.freedesktop.org
> Subject: Re:
*mimick ==> mimic
*fo ==> for
*functons ==> functions
v1->v2:
*respin with the change "iff ==> implies that"
v2->v3:
*revert the change of "iff" which means "if and only if"
*remove "Reviewed-by:"
*add other typo
*update chang
replace dma_mmap_attrs() with dma_mmap_coherent() kindly.
BTW, fix indentation.
Signed-off-by: Cai Huoqing
---
drivers/video/fbdev/au1200fb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/au1200fb.c b/drivers/video/fbdev/au1200fb.c
index
lima_vm_print() isn't used, so remove it
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/lima/lima_vm.c | 29 -
drivers/gpu/drm/lima/lima_vm.h | 1 -
2 files changed, 30 deletions(-)
diff --git a/drivers/gpu/drm/lima/lima_vm.c b/drivers/gpu/drm/lima/lima_vm.c
remove it because SPDX-License-Identifier is already used
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/drm_format_helper.c | 5 -
drivers/gpu/drm/drm_writeback.c | 5 -
2 files changed, 10 deletions(-)
diff --git a/drivers/gpu/drm/drm_format_helper.c
b/drivers/gpu/drm
use SPDX-License-Identifier instead of a verbose license text
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/bridge/adv7511/adv7511_cec.c | 15 +--
1 file changed, 1 insertion(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_cec.c
b/drivers/gpu/drm/bridge
use SPDX-License-Identifier instead of a verbose license text
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c | 14 +-
drivers/gpu/drm/omapdrm/dss/hdmi4_cec.h | 14 +-
drivers/gpu/drm/omapdrm/omap_dmm_priv.h | 10 +-
drivers/gpu/drm
use SPDX-License-Identifier instead of a verbose license text
Signed-off-by: Cai Huoqing
---
.../drm/panel/panel-raspberrypi-touchscreen.c | 24 +--
1 file changed, 1 insertion(+), 23 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c
b/drivers/gpu
Signed-off-by: Cai Huoqing
Reviewed-by: Karol Herbst
---
drivers/gpu/drm/nouveau/nouveau_bo.c | 4
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c
b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 4f3a5357dd56..c5624048de5e 100644
--- a/drivers/gpu/drm/nouveau
Using "size of" instead of "end of" to fix the description for 'size' tag.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/drm_mm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c
index 825
On 17 3月 22 10:26:31, Cai Huoqing wrote:
> Using "size of" instead of "end of" to fix the description for 'size' tag.
>
> Signed-off-by: Cai Huoqing
> ---
> drivers/gpu/drm/drm_mm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
&g
On 09 2月 22 14:53:19, Cai Huoqing wrote:
> The nouveau driver depends on include/linux/list.h instead of
> nvif/list.h, so remove the obstacle-nvif/list.h.
>
> Signed-off-by: Cai Huoqing
> ---
Ping :)
> drivers/gpu/drm/nouveau/include/nvif/list.h | 353
Use the helper macro SET_RUNTIME_PM_OPS() instead of the verbose
operators ".runtime_suspend/.runtime_resume/.runtime_idle", because
the SET_RUNTIME_PM_OPS() is a nice helper macro that could be brought
in to make code a little clearer, a little more concise.
Signed-off-by: C
Use the helper macro SET_RUNTIME_PM_OPS() instead of the verbose
operators ".runtime_suspend/.runtime_resume/.runtime_idle", because
the SET_RUNTIME_PM_OPS() is a nice helper macro that could be brought
in to make code a little clearer, a little more concise.
Signed-off-by: C
Use the helper macro SET_RUNTIME_PM_OPS() instead of the verbose
operators ".runtime_suspend/.runtime_resume/.runtime_idle", because
the SET_RUNTIME_PM_OPS() is a nice helper macro that could be brought
in to make code a little clearer, a little more concise.
Signed-off-by: C
Use the helper macro SET_RUNTIME_PM_OPS() instead of the verbose
operators ".runtime_suspend/.runtime_resume", because the
SET_RUNTIME_PM_OPS() is a nice helper macro that could be brought
in to make code a little clearer, a little more concise.
Signed-off-by: Cai Huoqing
---
drive
Use the helper macro SET_RUNTIME_PM_OPS() instead of the verbose
operators ".runtime_suspend/.runtime_resume/.runtime_idle", because
the SET_RUNTIME_PM_OPS() is a nice helper macro that could be brought
in to make code a little clearer, a little more concise.
Signed-off-by: C
Use the helper macro SET_RUNTIME_PM_OPS() instead of the verbose
operators ".runtime_suspend/.runtime_resume", because the
SET_RUNTIME_PM_OPS() is a nice helper macro that could be brought
in to make code a little clearer, a little more concise.
Signed-off-by: Cai Huoqing
---
drive
On 30 Aug 21 08:21:52, Alex Deucher wrote:
> On Sat, Aug 28, 2021 at 4:51 AM Cai Huoqing wrote:
> >
> > Use the helper macro SET_RUNTIME_PM_OPS() instead of the verbose
> > operators ".runtime_suspend/.runtime_resume/.runtime_idle", because
> > the SET_RUNTIME
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/tiny/arcpgu.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/tiny/arcpgu.c b
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/arm/hdlcd_drv.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/aspeed
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 4 +---
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 4 +---
drivers/gpu/drm/exynos
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/panfrost/panfrost_device.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 4 +---
drivers/gpu/drm/rcar-du/rcar_lvds.c | 4 +---
2 files changed, 2 insertions(+), 6
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/tve200/tve200_drv.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/tve200
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/bridge/cdns-dsi.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/bridge/cdns
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/fsl
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/imx/imx-tve.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/imx/imx-tve.c b
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/mcde/mcde_drv.c | 4 +---
drivers/gpu/drm/mcde/mcde_dsi.c | 4 +---
2 files changed, 2 insertions(+), 6 deletions
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/mediatek/mtk_cec.c| 4 +---
drivers/gpu/drm/mediatek/mtk_disp_aal.c | 4 +---
drivers/gpu/drm/mediatek
Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/mxsfb
Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/rockchip/cdn-dp-core.c | 4 +---
drivers/gpu/drm/rockchip/inno_hdmi.c | 4 +---
drivers/gpu/drm/rockchip
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/shmobile/shmob_drm_drv.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/sun4i/sun4i_backend.c | 4 +---
drivers/gpu/drm/sun4i/sun4i_frontend.c | 4 +---
drivers/gpu/drm/sun4i
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/tegra/dpaux.c | 4 +---
drivers/gpu/drm/tegra/dsi.c | 4 +---
drivers/gpu/drm/tegra/hdmi.c | 4 +---
drivers/gpu
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/vc4/vc4_drv.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c
Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/v3d/v3d_drv.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm
Use the helper macro SET_RUNTIME_PM_OPS() instead of the verbose
operators ".runtime_suspend/.runtime_resume", because the
SET_RUNTIME_PM_OPS() is a nice helper macro that could be brought
in to make code a little more concise.
Signed-off-by: Cai Huoqing
---
v1->v2: *Remove &quo
A single error handling block at the end of the function could
be brought in to make code a little more concise.
Signed-off-by: Cai Huoqing
---
drivers/video/backlight/l4f00242t03.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/video/backlight
A single error handling block at the end of the function could
be brought in to make code a little more concise.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel
Fix indentation for the warning-
wrong indentation: expected 10 but found 8 (indentation)
Signed-off-by: Cai Huoqing
---
.../devicetree/bindings/display/panel/ilitek,ili9341.yaml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
a/Documentation/devicetree/bindings/display
Removed extra whitespace before dev_err_probe() according to coding style.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/panel/panel-novatek-nt36672a.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-novatek-nt36672a.c
b/drivers/gpu/drm/panel
Return dev_err_probe() directly, because the return value of
dev_err_probe() is the appropriate error code, and it can
reduce code size, simplify the code.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff
Return dev_err_probe() directly, because the return value of
dev_err_probe() is the appropriate error code, and it can
reduce code size, simplify the code.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/tegra/plane.c | 16 ++--
1 file changed, 6 insertions(+), 10 deletions(-)
diff
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
.../drm/panel
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, the error value
gets printed.
Signed-off-by: Cai Huoqing
---
.../gpu/drm/panel
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, the error value
gets printed.
Signed-off-by: Cai Huoqing
---
.../gpu/drm/panel
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, the error value
gets printed.
Signed-off-by: Cai Huoqing
---
.../gpu/drm/panel
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, the error value
gets printed.
Reported-by: kernel test robot
Signed-off-by: Cai
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/video
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/video
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/video/fbdev
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/video/fbdev
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/video/fbdev
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/video/fbdev
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/video/fbdev
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/video/fbdev
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
drivers/video/fbdev
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
.../fbdev/omap2
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
.../fbdev/omap2
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
.../video/fbdev
Hi
Thanks for your feedback.
On 17 9月 21 10:17:29, Daniel Thompson wrote:
> On Fri, Sep 17, 2021 at 11:13:06AM +0800, Cai Huoqing wrote:
> > When possible use dev_err_probe help to properly deal with the
> > PROBE_DEFER error, the benefit is that DEFER issue will be lo
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
Signed-off-by: Cai Huoqing
---
v1->v2: backli
On 17 9月 21 14:15:29, Daniel Thompson wrote:
> On Fri, Sep 17, 2021 at 08:53:23PM +0800, Cai Huoqing wrote:
> > When possible use dev_err_probe help to properly deal with the
> > PROBE_DEFER error, the benefit is that DEFER issue will be logged
> > in the devices_deferred de
.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
index 70ab4fbdc23e..c8f44bcb298a 100644
--- a
.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/i2c/tda9950.c | 10 +++---
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i2c/tda9950.c b/drivers/gpu/drm/i2c/tda9950.c
index 5b03fdd1eaa4..922e431d3eb0 100644
--- a/drivers/gpu/drm/i2c/tda9950.c
+++ b/drivers/gpu
Replace direction definition PCI_DMA_BIDIRECTIONAL
with DMA_BIDIRECTIONAL, because it helps to enhance readability
and avoid possible inconsistency.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/i915/gt/intel_region_lmem.c | 4 ++--
drivers/gpu/drm/i915/gvt/gtt.c | 17
Mark 'tidss_pm_ops' as __maybe_unused to avoid
the warning: unused variable 'tidss_pm_ops'
Fixes: 6e120594631f ("drm/tidss: Make use of the helper macro
SET_RUNTIME_PM_OPS()")
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/tidss/tidss_drv.c | 2 +-
1 file chang
On 09 12月 21 14:23:45, Oded Gabbay wrote:
> On Tue, Dec 7, 2021 at 9:19 AM Cai Huoqing wrote:
> >
> > Hi Oded Gabbay and habanalabs folks.
> >
> > I'm insterested in this kind of AI acceralator.
> >
> > After scanning the driver code.
> > It see
The drm_buddy is just a software allocator, so don't need to create
a module for this small part.
If drm_buddy is included in drm module, then only need to insmod drm.ko
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/Kconfig | 2 +-
drivers/gpu/drm/Makefile| 1 +
drivers/gp
The nouveau driver depends on include/linux/list.h instead of
nvif/list.h, so remove the obstacle-nvif/list.h.
Signed-off-by: Cai Huoqing
---
drivers/gpu/drm/nouveau/include/nvif/list.h | 353
1 file changed, 353 deletions(-)
delete mode 100644 drivers/gpu/drm/nouveau
The NVIDIA Deep Learning Accelerator (NVDLA) is an open source IP
which is integrated into Jetson AGX Xavier. After adding the driver
support for it, I add the driver info of the NVDLA to MAINTAINERS file.
Signed-off-by: Cai Huoqing
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions
The NVIDIA Deep Learning Accelerator (NVDLA) is an open source IP
which is integrated into NVIDIA Jetson AGX Xavier,
so add driver support for this accelerator.
NVDLA introduce:
http://nvdla.org/primer.html
User mode driver:
https://github.com/caihuoq/nvdla/tree/main/sw/umd
Cai Huoqing (2
On 19 4月 22 16:07:44, Christian König wrote:
> Am 19.04.22 um 15:59 schrieb Cai Huoqing:
> > The NVIDIA Deep Learning Accelerator (NVDLA) is an open source IP
> > which is integrated into NVIDIA Jetson AGX Xavier,
> > so add driver support for this accelerator.
> >
>
mments start capital others not. Maybe all should start
> capital. Very small nit, but makes nice touch to the code.
> - Lot of oneline comments are unneccessary three line comments.
>
> On 19.4.2022 16.59, Cai Huoqing wrote:
> > The NVIDIA Deep Learning Accelerator (NVDLA) is an o
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