linux-next: build warnings after merge of the drm-misc tree

linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 477 bytes --]

Hi all,

After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:

include/uapi/drm/panthor_drm.h:344: warning: Function parameter or struct member 'core_features' not described in 'drm_panthor_gpu_info'
include/uapi/drm/panthor_drm.h:344: warning: Function parameter or struct member 'pad' not described in 'drm_panthor_gpu_info'

Introduced by commit

  0f25e493a246 ("drm/panthor: Add uAPI")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 679 bytes --]

Hi all,

After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:

drivers/gpu/drm/drm_fb_dma_helper.c:166: warning: Excess function parameter 'drm_scanout_buffer' description in 'drm_fb_dma_get_scanout_buffer'
drivers/gpu/drm/drm_fb_dma_helper.c:166: warning: Function parameter or struct member 'sb' not described in 'drm_fb_dma_get_scanout_buffer'
drivers/gpu/drm/drm_fb_dma_helper.c:166: warning: Excess function parameter 'drm_scanout_buffer' description in 'drm_fb_dma_get_scanout_buffer'

Introduced by commit

  879b3b6511fe ("drm/fb_dma: Add generic get_scanout_buffer() for drm_panic")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

Re: linux-next: build warnings after merge of the drm-misc tree

[Jocelyn Falempe]

On 16/04/2024 09:31, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced these warnings:
> 
> drivers/gpu/drm/drm_fb_dma_helper.c:166: warning: Excess function parameter 'drm_scanout_buffer' description in 'drm_fb_dma_get_scanout_buffer'
> drivers/gpu/drm/drm_fb_dma_helper.c:166: warning: Function parameter or struct member 'sb' not described in 'drm_fb_dma_get_scanout_buffer'
> drivers/gpu/drm/drm_fb_dma_helper.c:166: warning: Excess function parameter 'drm_scanout_buffer' description in 'drm_fb_dma_get_scanout_buffer'
> 

Hi,

Thanks for pointing that out. The parameter name is 'sb' and not 
'drm_scanout_buffer', I will send a fix.

Best regards,

-- 

Jocelyn

> Introduced by commit
> 
>    879b3b6511fe ("drm/fb_dma: Add generic get_scanout_buffer() for drm_panic")
> 

linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 1041 bytes --]

Hi all,

After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:

Documentation/gpu/drm-kms:538: drivers/gpu/drm/drm_connector.c:1641: ERROR: Unexpected indentation.
Documentation/gpu/drm-kms:538: drivers/gpu/drm/drm_connector.c:1643: WARNING: Block quote ends without a blank line; unexpected unindent.
Documentation/gpu/drm-kms:538: drivers/gpu/drm/drm_connector.c:2388: WARNING: Definition list ends without a blank line; unexpected unindent.
Documentation/gpu/drm-kms:538: drivers/gpu/drm/drm_connector.c:2390: ERROR: Unexpected indentation.
Documentation/gpu/drm-kms:538: drivers/gpu/drm/drm_connector.c:2412: WARNING: Block quote ends without a blank line; unexpected unindent.
Documentation/gpu/drm-kms:538: drivers/gpu/drm/drm_connector.c:2425: ERROR: Unexpected indentation.

Introduced by commits

  f592e01664b4 ("drm/drm_connector: Document Colorspace property variants")
  76299a557f36 ("drm: Introduce 'power saving policy' drm property")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 635 bytes --]

Hi all,

After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:

drivers/gpu/drm/drm_mipi_dsi.c:1533: warning: Excess function parameter 'dsi' description in 'mipi_dsi_compression_mode_multi'
drivers/gpu/drm/drm_mipi_dsi.c:1533: warning: Function parameter or struct member 'ctx' not described in 'mipi_dsi_compression_mode_multi'
drivers/gpu/drm/drm_mipi_dsi.c:1533: warning: Excess function parameter 'dsi' description in 'mipi_dsi_compression_mode_multi'

Introduced by commit

  975bdea8c470 ("drm/mipi-dsi: add mipi_dsi_compression_mode_multi")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 529 bytes --]

Hi all,

After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:

include/drm/ttm/ttm_device.h:255: warning: Incorrect use of kernel-doc format:          * @unevictable Buffer objects which are pinned or swapped and as such
include/drm/ttm/ttm_device.h:270: warning: Function parameter or struct member 'unevictable' not described in 'ttm_device'

Introduced by commit

  fc5d96670eb2 ("drm/ttm: Move swapped objects off the manager's LRU list")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

Re: linux-next: build warnings after merge of the drm-misc tree

[Thomas Hellström]

On Thu, 2024-10-10 at 16:09 +1100, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced these warnings:
> 
> include/drm/ttm/ttm_device.h:255: warning: Incorrect use of kernel-
> doc format:          * @unevictable Buffer objects which are pinned
> or swapped and as such
> include/drm/ttm/ttm_device.h:270: warning: Function parameter or
> struct member 'unevictable' not described in 'ttm_device'
> 
> Introduced by commit
> 
>   fc5d96670eb2 ("drm/ttm: Move swapped objects off the manager's LRU
> list")
> 

Thanks. Will provide a fix asap.

/Thomas

linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 439 bytes --]

Hi all,

After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:

drivers/gpu/drm/xlnx/zynqmp_dpsub.h:86: warning: Function parameter or struct member 'audio' not described in 'zynqmp_dpsub'
drivers/gpu/drm/xlnx/zynqmp_dpsub.c:1: warning: no structured comments found

Introduced by commit

  3ec5c1579305 ("drm: xlnx: zynqmp_dpsub: Add DP audio support")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 487 bytes --]

Hi all,

After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:

include/drm/drm_bridge.h:738: warning: Function parameter or struct member 'hdmi_audio_prepare' not described in 'drm_bridge_funcs'
include/drm/drm_bridge.h:738: warning: Excess struct member 'prepare' description in 'drm_bridge_funcs'

Introduced by commit

  0beba3f9d366 ("drm/bridge: connector: add support for HDMI codec framework")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

Re: linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 617 bytes --]

Hi all,

On Fri, 20 Dec 2024 15:42:08 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced these warnings:
> 
> drivers/gpu/drm/xlnx/zynqmp_dpsub.h:86: warning: Function parameter or struct member 'audio' not described in 'zynqmp_dpsub'
> drivers/gpu/drm/xlnx/zynqmp_dpsub.c:1: warning: no structured comments found
> 
> Introduced by commit
> 
>   3ec5c1579305 ("drm: xlnx: zynqmp_dpsub: Add DP audio support")

I am still seeing these warnings.  That commit is now in the drm tree.

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

Re: linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 664 bytes --]

Hi all,

On Mon, 6 Jan 2025 17:46:45 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced these warnings:
> 
> include/drm/drm_bridge.h:738: warning: Function parameter or struct member 'hdmi_audio_prepare' not described in 'drm_bridge_funcs'
> include/drm/drm_bridge.h:738: warning: Excess struct member 'prepare' description in 'drm_bridge_funcs'
> 
> Introduced by commit
> 
>   0beba3f9d366 ("drm/bridge: connector: add support for HDMI codec framework")

I am still seeing those warnings.  This commit is now in the drm tree.

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

Re: linux-next: build warnings after merge of the drm-misc tree

[Dmitry Baryshkov]

On Tue, Jan 14, 2025 at 04:43:24PM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> On Mon, 6 Jan 2025 17:46:45 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >
> > After merging the drm-misc tree, today's linux-next build (htmldocs)
> > produced these warnings:
> > 
> > include/drm/drm_bridge.h:738: warning: Function parameter or struct member 'hdmi_audio_prepare' not described in 'drm_bridge_funcs'
> > include/drm/drm_bridge.h:738: warning: Excess struct member 'prepare' description in 'drm_bridge_funcs'
> > 
> > Introduced by commit
> > 
> >   0beba3f9d366 ("drm/bridge: connector: add support for HDMI codec framework")
> 
> I am still seeing those warnings.  This commit is now in the drm tree.

The patch is pending reviewal:

https://lore.kernel.org/dri-devel/20250107-drm-bridge-fix-docs-v1-1-84e539e6f348@linaro.org/


-- 
With best wishes
Dmitry

Re: linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 285 bytes --]

Hi Dmitry,

On Tue, 14 Jan 2025 13:40:43 +0200 Dmitry Baryshkov <dmitry.baryshkov@linaro.org> wrote:
>
> The patch is pending reviewal:
> 
> https://lore.kernel.org/dri-devel/20250107-drm-bridge-fix-docs-v1-1-84e539e6f348@linaro.org/

Thanks

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

Re: linux-next: build warnings after merge of the drm-misc tree

[Tomi Valkeinen]

Hi drm maintainers,

On 14/01/2025 07:41, Stephen Rothwell wrote:
> Hi all,
> 
> On Fri, 20 Dec 2024 15:42:08 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>>
>> After merging the drm-misc tree, today's linux-next build (htmldocs)
>> produced these warnings:
>>
>> drivers/gpu/drm/xlnx/zynqmp_dpsub.h:86: warning: Function parameter or struct member 'audio' not described in 'zynqmp_dpsub'
>> drivers/gpu/drm/xlnx/zynqmp_dpsub.c:1: warning: no structured comments found
>>
>> Introduced by commit
>>
>>    3ec5c1579305 ("drm: xlnx: zynqmp_dpsub: Add DP audio support")
> 
> I am still seeing these warnings.  That commit is now in the drm tree.

Can 96b5d2e807f667320c66f41ddc1c473023a73ab2 from drm-misc-next be 
picked to a -fixes branch? It fixes 3ec5c1579305, which is in 
drm-misc-next and in drm-next.

  Tomi

Re: linux-next: build warnings after merge of the drm-misc tree

[Maxime Ripard]

[-- Attachment #1: Type: text/plain, Size: 984 bytes --]

On Thu, Jan 16, 2025 at 12:34:39PM +0200, Tomi Valkeinen wrote:
> Hi drm maintainers,
> 
> On 14/01/2025 07:41, Stephen Rothwell wrote:
> > Hi all,
> > 
> > On Fri, 20 Dec 2024 15:42:08 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> > > 
> > > After merging the drm-misc tree, today's linux-next build (htmldocs)
> > > produced these warnings:
> > > 
> > > drivers/gpu/drm/xlnx/zynqmp_dpsub.h:86: warning: Function parameter or struct member 'audio' not described in 'zynqmp_dpsub'
> > > drivers/gpu/drm/xlnx/zynqmp_dpsub.c:1: warning: no structured comments found
> > > 
> > > Introduced by commit
> > > 
> > >    3ec5c1579305 ("drm: xlnx: zynqmp_dpsub: Add DP audio support")
> > 
> > I am still seeing these warnings.  That commit is now in the drm tree.
> 
> Can 96b5d2e807f667320c66f41ddc1c473023a73ab2 from drm-misc-next be picked to
> a -fixes branch? It fixes 3ec5c1579305, which is in drm-misc-next and in
> drm-next.

Done, thanks

Maxime

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 273 bytes --]

linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 762 bytes --]

Hi all,

After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:

include/drm/drm_bridge.h:943: warning: Function parameter or struct member 'hdmi_cec_init' not described in 'drm_bridge_funcs'
include/drm/drm_bridge.h:943: warning: Function parameter or struct member 'hdmi_cec_enable' not described in 'drm_bridge_funcs'
include/drm/drm_bridge.h:943: warning: Function parameter or struct member 'hdmi_cec_log_addr' not described in 'drm_bridge_funcs'
include/drm/drm_bridge.h:943: warning: Function parameter or struct member 'hdmi_cec_transmit' not described in 'drm_bridge_funcs'

Introduced by commit

  a74288c8ded7 ("drm/display: bridge-connector: handle CEC adapters")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 478 bytes --]

Hi all,

After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:

include/drm/drm_device.h:40: warning: Function parameter or struct member 'pid' not described in 'drm_wedge_task_info'
include/drm/drm_device.h:40: warning: Function parameter or struct member 'comm' not described in 'drm_wedge_task_info'

Introduced by commit

  183bccafa176 ("drm: Create a task info option for wedge events")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

Re: linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 944 bytes --]

Hi all,

On Wed, 11 Jun 2025 14:09:33 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> 
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced these warnings:
> 
> include/drm/drm_bridge.h:943: warning: Function parameter or struct member 'hdmi_cec_init' not described in 'drm_bridge_funcs'
> include/drm/drm_bridge.h:943: warning: Function parameter or struct member 'hdmi_cec_enable' not described in 'drm_bridge_funcs'
> include/drm/drm_bridge.h:943: warning: Function parameter or struct member 'hdmi_cec_log_addr' not described in 'drm_bridge_funcs'
> include/drm/drm_bridge.h:943: warning: Function parameter or struct member 'hdmi_cec_transmit' not described in 'drm_bridge_funcs'
> 
> Introduced by commit
> 
>   a74288c8ded7 ("drm/display: bridge-connector: handle CEC adapters")

I am still seeing these warnings.  That commit is now in Linus' tree.

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

Re: linux-next: build warnings after merge of the drm-misc tree

[Dmitry Baryshkov]

On Fri, Aug 01, 2025 at 02:34:40PM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> On Wed, 11 Jun 2025 14:09:33 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> > 
> > After merging the drm-misc tree, today's linux-next build (htmldocs)
> > produced these warnings:
> > 
> > include/drm/drm_bridge.h:943: warning: Function parameter or struct member 'hdmi_cec_init' not described in 'drm_bridge_funcs'
> > include/drm/drm_bridge.h:943: warning: Function parameter or struct member 'hdmi_cec_enable' not described in 'drm_bridge_funcs'
> > include/drm/drm_bridge.h:943: warning: Function parameter or struct member 'hdmi_cec_log_addr' not described in 'drm_bridge_funcs'
> > include/drm/drm_bridge.h:943: warning: Function parameter or struct member 'hdmi_cec_transmit' not described in 'drm_bridge_funcs'
> > 
> > Introduced by commit
> > 
> >   a74288c8ded7 ("drm/display: bridge-connector: handle CEC adapters")
> 
> I am still seeing these warnings.  That commit is now in Linus' tree.

I've posted the fix at:
https://lore.kernel.org/dri-devel/20250801-drm-hdmi-cec-docs-v1-1-be63e6008d0e@oss.qualcomm.com/

-- 
With best wishes
Dmitry

linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 912 bytes --]

Hi all,

After merging the drm-misc tree, today's linux-next build (KCONFIG_NAME)
produced these warnings:

Documentation/gpu/drm-mm:40: include/drm/ttm/ttm_device.h:225: ERROR: Unknown target name: "ttm_allocation". [docutils]
Documentation/gpu/drm-mm:43: drivers/gpu/drm/ttm/ttm_device.c:202: ERROR: Unknown target name: "ttm_allocation". [docutils]
Documentation/gpu/drm-mm:73: include/drm/ttm/ttm_pool.h:68: ERROR: Unknown target name: "ttm_allocation_pool". [docutils]
Documentation/gpu/drm-mm:76: drivers/gpu/drm/ttm/ttm_pool.c:1070: ERROR: Unknown target name: "ttm_allocation_pool". [docutils]

Introduced by commits

  0af5b6a8f8dd ("drm/ttm: Replace multiple booleans with flags in pool init")
  77e19f8d3297 ("drm/ttm: Replace multiple booleans with flags in device init")
  402b3a865090 ("drm/ttm: Add an allocation flag to propagate -ENOSPC on OOM")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 436 bytes --]

Hi all,

After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:

Documentation/accel/qaic/aic100.rst:502: ERROR: Unexpected indentation. [docutils]
Documentation/accel/qaic/aic100.rst:504: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]

Introduced by commit

  9675093acea0 ("accel/qaic: Implement basic SSR handling")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 594 bytes --]

Hi all,

After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:

Documentation/ABI/stable/sysfs-driver-qaic:1: ERROR: Unexpected indentation. [docutils]
Documentation/ABI/stable/sysfs-driver-qaic:1: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]
Documentation/ABI/stable/sysfs-driver-qaic:1: WARNING: Definition list ends without a blank line; unexpected unindent. [docutils]

Introduced by commit

  f286066ed9df ("accel/qaic: Add DMA Bridge Channel(DBC) sysfs and uevents")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

linux-next: build warnings after merge of the drm-misc tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 420 bytes --]

Hi all,

After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:

WARNING: include/drm/drm_gem.h:510 bad line: 
WARNING: include/drm/drm_gem.h:514 bad line: 
WARNING: include/drm/drm_gem.h:510 bad line: 
WARNING: include/drm/drm_gem.h:514 bad line: 

Introduced by commit

  6e0b1b82017b ("drm/gem: Add huge tmpfs mountpoint helpers")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]