[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
drivers/gpu/drm/msm/msm_gem.c: In function 'describe_fence':
drivers/gpu/drm/msm/msm_gem.c:761:36: warning: format '%u' expects argument of
type 'unsigned int', but argument 6 has type 'u64' {aka 'long long unsigned
int'} [-Wformat=]
seq_printf(m, "\t%9s: %s %s seq %u\n", type,
~^
%llu
drivers/gpu/drm/msm/msm_gem.c:764:5:
fence->seqno);
Introduced by commit
b312d8ca3a7c ("dma-buf: make fence sequence numbers 64 bit v2")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
drivers/gpu/drm/sun4i/sun8i_tcon_top.c: In function
'sun8i_tcon_top_register_gate':
drivers/gpu/drm/sun4i/sun8i_tcon_top.c:102:10: warning: return makes pointer
from integer without a cast [-Wint-conversion]
return index;
^
Introduced by commit
af11942ee44e ("drm/sun4i: tcon-top: Cleanup clock handling")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
In file included from include/linux/pci.h:30:0,
from drivers/gpu/vga/vgaarb.c:40:
drivers/gpu/vga/vgaarb.c: In function 'vga_arb_device_init':
include/linux/device.h:1214:36: warning: 'dev' may be used uninitialized in
this function [-Wmaybe-uninitialized]
#define dev_info(dev, fmt, arg...) _dev_info(dev, fmt, ##arg)
^
drivers/gpu/vga/vgaarb.c:1410:17: note: 'dev' was declared here
struct device *dev;
^
Introduced by commit
a75d68f62106 ("vgaarb: Use dev_printk() when possible")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
drivers/dma-buf/sync_file.c: In function 'sync_file_create':
drivers/dma-buf/sync_file.c:85:53: warning: format '%d' expects argument of
type 'int', but argument 6 has type 'u64 {aka long long unsigned int}'
[-Wformat=]
snprintf(sync_file->name, sizeof(sync_file->name), "%s-%s%d-%d",
^
Introduced by commit
76bf0db55439 ("dma-buf/fence: make fence context 64 bit v2")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
drivers/gpu/drm/drm_crtc.c: In function 'drm_fb_release':
drivers/gpu/drm/drm_crtc.c:3494:21: warning: unused variable 'dev'
[-Wunused-variable]
struct drm_device *dev = priv->minor->dev;
^
Introduced by commit
3d2e74c94432 ("drm/core: Preserve the fb id on close.")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
In file included from drivers/gpu/drm/drm_pci.c:29:0:
include/drm/drm_pci.h:76:64: warning: 'struct platform_device' declared inside
parameter list
extern int drm_platform_init(struct drm_driver *driver, struct platform_device
*platform_device);
^
include/drm/drm_pci.h:76:64: warning: its scope is only this definition or
declaration, which is probably not what you want
Introduced by commit
23ef59ef6dcc ("drm: Extract drm_pci.h")
A forgotten include file (or maybe just a forward declaration of the struct).
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build
(arm_multi_v7_defconfig) produced this warning:
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c:608:13: warning:
'hdmi_bus_fmt_is_yuv420' defined but not used [-Wunused-function]
static bool hdmi_bus_fmt_is_yuv420(unsigned int bus_format)
^
Introduced by commit
def23aa7e982 ("drm: bridge: dw-hdmi: Switch to V4L bus format and encodings")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:
include/drm/drm_edid.h:530: warning: Function parameter or member 'vend_chr_1'
not described in 'drm_edid_encode_panel_id'
include/drm/drm_edid.h:530: warning: Excess function parameter 'vend_chr_3'
description in 'drm_edid_encode_panel_id'
Introduced by commit
7d1be0a09fa6 ("drm/edid: Fix EDID quirk compile error on older compilers")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
include/linux/dma-buf.h:456: warning: Function parameter or member 'cb_in' not
described in 'dma_buf'
include/linux/dma-buf.h:456: warning: Function parameter or member 'cb_out' not
described in 'dma_buf'
Introduced by commit
6b51b02a3a0a ("dma-buf: fix and rework dma_buf_poll v7")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
Documentation/gpu/drm-kms-helpers:451:
/home/sfr/next/next/drivers/gpu/drm/drm_privacy_screen.c:270: WARNING: Inline
emphasis start-string without end-string.
Introduced by commit
8a12b170558a ("drm/privacy-screen: Add notifier support (v2)")
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Stephen Rothwell
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
include/drm/drm_modeset_lock.h:74: warning: Function parameter or member
'stack_depot' not described in 'drm_modeset_acquire_ctx'
Introduced by commit
cd06ab2fd48f ("drm/locking: add backtrace for locking contended locks without
backoff")
--
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Stephen Rothwell
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
include/drm/gpu_scheduler.h:316: warning: Function parameter or member 'work'
not described in 'drm_sched_job'
Introduced by commit
542cff7893a3 ("drm/sched: Avoid lockdep spalt on killing a processes")
--
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Stephen Rothwell
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
WARNING: modpost:
drivers/gpu/drm/bridge/chipone-icn6211.prelink.o(.exit.data+0x0): Section
mismatch in reference from the variable __cfi_jt_cleanup_module to the function
.init.text:cleanup_module()
The variable __exitdata __cfi_jt_cleanup_module references
a function __init cleanup_module().
This is often seen when error handling in the exit function
uses functionality in the init path.
The fix is often to remove the __init annotation of
cleanup_module() so it may be used outside an init section.
Introduced by commit
8dde6f7452a1 ("drm: bridge: icn6211: Add I2C configuration support")
The chipone_exit function should not be marked __init.
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Stephen Rothwell
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
include/drm/ttm/ttm_resource.h:226: warning: Function parameter or member 'pos'
not described in 'ttm_lru_bulk_move'
Introduced by commit
b0e2c9ea5afc ("drm/ttm: allow bulk moves for all domains")
--
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Stephen Rothwell
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
Documentation/gpu/todo.rst:469: ERROR: Unexpected indentation.
Introduced by commit
d2aacaf07395 ("drm/panel: Check for already prepared/enabled in drm_panel")
--
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Stephen Rothwell
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
include/drm/drm_panel.h:270: warning: Function parameter or member
'follower_lock' not described in 'drm_panel'
Introduced by commit
de0874165b83 ("drm/panel: Add a way for other devices to follow panel state")
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Stephen Rothwell
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
In file included from drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h:4,
from drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.h:5,
from drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c:22:
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c: In function
'nvkm_uvmm_mthd_raw_map':
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c:422:31: warning: cast to pointer
from integer of different size [-Wint-to-pointer-cast]
422 | (void *)args->argv, args->argc);
| ^
drivers/gpu/drm/nouveau/include/nvkm/core/memory.h:66:43: note: in definition
of macro 'nvkm_memory_map'
66 | (p)->func->map((p),(o),(vm),(va),(av),(ac))
| ^~
Introduced by commit
6b252cf42281 ("drm/nouveau: nvkm/vmm: implement raw ops to manage uvmm")
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Stephen Rothwell
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
Error: Cannot open file /home/sfr/next/next/drivers/gpu/drm/drm_gpuva_mgr.c
Error: Cannot open file /home/sfr/next/next/include/drm/drm_gpuva_mgr.h
Introduced by commit
f72c2db47080 ("drm/gpuvm: rename struct drm_gpuva_manager to struct
drm_gpuvm")
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Stephen Rothwell
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
Documentation/gpu/panfrost.rst: WARNING: document isn't included in any toctree
Introduced by commit
f11b0417eec2 ("drm/panfrost: Add fdinfo support GPU load metrics")
--
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Stephen Rothwell
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
include/drm/gpu_scheduler.h:304: warning: Function parameter or member '_score'
not described in 'drm_gpu_scheduler'
Introduced by commit
f2f12eb9c32b ("drm/scheduler: provide scheduler score externally")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
drivers/gpu/drm/drm_dp_mst_topology.c: In function
'drm_atomic_get_mst_topology_state':
drivers/gpu/drm/drm_dp_mst_topology.c:4187:21: warning: unused variable 'dev'
[-Wunused-variable]
4187 | struct drm_device *dev = mgr->dev;
| ^~~
Introduced by commit
83fa9842afe7 ("drm/dp-mst: Drop connection_mutex check")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
In file included from include/linux/kernel.h:14,
from include/asm-generic/bug.h:20,
from arch/arm/include/asm/bug.h:60,
from include/linux/bug.h:5,
from include/linux/io.h:11,
from include/linux/dma-buf-map.h:9,
from include/linux/dma-buf.h:16,
from drivers/gpu/drm/drm_fb_helper.c:33:
drivers/gpu/drm/drm_fb_helper.c: In function 'fb_read_screen_base':
include/linux/minmax.h:18:28: warning: comparison of distinct pointer types
lacks a cast
18 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
|^~
include/linux/minmax.h:32:4: note: in expansion of macro '__typecheck'
32 | (__typecheck(x, y) && __no_side_effects(x, y))
|^~~
include/linux/minmax.h:42:24: note: in expansion of macro '__safe_cmp'
42 | __builtin_choose_expr(__safe_cmp(x, y), \
|^~
include/linux/minmax.h:51:19: note: in expansion of macro '__careful_cmp'
51 | #define min(x, y) __careful_cmp(x, y, <)
| ^
drivers/gpu/drm/drm_fb_helper.c:2041:22: note: in expansion of macro 'min'
2041 | size_t alloc_size = min(count, PAGE_SIZE);
| ^~~
drivers/gpu/drm/drm_fb_helper.c: In function 'fb_write_screen_base':
include/linux/minmax.h:18:28: warning: comparison of distinct pointer types
lacks a cast
18 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
|^~
include/linux/minmax.h:32:4: note: in expansion of macro '__typecheck'
32 | (__typecheck(x, y) && __no_side_effects(x, y))
|^~~
include/linux/minmax.h:42:24: note: in expansion of macro '__safe_cmp'
42 | __builtin_choose_expr(__safe_cmp(x, y), \
|^~
include/linux/minmax.h:51:19: note: in expansion of macro '__careful_cmp'
51 | #define min(x, y) __careful_cmp(x, y, <)
| ^
drivers/gpu/drm/drm_fb_helper.c:2115:22: note: in expansion of macro 'min'
2115 | size_t alloc_size = min(count, PAGE_SIZE);
| ^~~
Introduced by commit
222ec45f4c69 ("drm/fb_helper: Support framebuffers in I/O memory")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
Documentation/gpu/todo.rst:302: WARNING: Unexpected indentation.
Documentation/gpu/todo.rst:303: WARNING: Block quote ends without a blank line;
unexpected unindent.
Introduced by commit
39aead8373b3 ("fbcon: Disable accelerated scrolling")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
include/drm/gpu_scheduler.h:201: warning: Function parameter or member 'list'
not described in 'drm_sched_job'
Introduced by commit
8935ff00e3b1 ("drm/scheduler: "node" --> "list"")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the imx-drm tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
drivers/gpu/drm/panfrost/panfrost_job.c: In function 'panfrost_job_close':
drivers/gpu/drm/panfrost/panfrost_job.c:617:28: warning: unused variable 'js'
[-Wunused-variable]
617 | struct panfrost_job_slot *js = pfdev->js;
|^~
Introduced by commit
a17d609e3e21 ("drm/panfrost: Don't corrupt the queue mutex on open/close")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
warning: same module names found:
drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.ko
drivers/gpu/drm/panel/panel-nec-nl8048hl11.ko
warning: same module names found:
drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.ko
drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.ko
warning: same module names found:
drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.ko
drivers/gpu/drm/panel/panel-sony-acx565akm.ko
warning: same module names found:
drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.ko
drivers/gpu/drm/panel/panel-tpo-td028ttec1.ko
warning: same module names found:
drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.ko
drivers/gpu/drm/panel/panel-tpo-td043mtea1.ko
Introduced by commits
df439abe6501 ("drm/panel: Add driver for the NEC NL8048HL11 panel")
c9cf4c2a3bd3 ("drm/panel: Add driver for the Sharp LS037V7DW01 panel")
1c8fc3f0c5d2 ("drm/panel: Add driver for the Sony ACX565AKM panel")
415b8dd08711 ("drm/panel: Add driver for the Toppoly TD028TTEC1 panel")
dc2e1e5b2799 ("drm/panel: Add driver for the Toppoly TD043MTEA1 panel")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c: In function 'sun6i_dsi_probe':
drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c:1053:9: warning: 'ret' may be used
uninitialized in this function [-Wmaybe-uninitialized]
return ret;
^~~
Introduced by commit
bb3b6fcb6849 ("sun6i: dsi: Convert to generic phy handling")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
WARNING: modpost: missing MODULE_LICENSE() in
drivers/gpu/drm/panel/panel-visionox-rm69299.o
see include/linux/module.h for more information
Introduced by commit
c7f66d32dd43 ("drm/panel: add support for rm69299 visionox panel")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
drivers/gpu/drm/drm_edid.c:2136: warning: Function parameter or member
'read_block' not described in 'drm_do_get_edid'
drivers/gpu/drm/drm_edid.c:2136: warning: Function parameter or member
'context' not described in 'drm_do_get_edid'
drivers/gpu/drm/drm_edid.c:2136: warning: Excess function parameter
'get_edid_block' description in 'drm_do_get_edid'
drivers/gpu/drm/drm_edid.c:2136: warning: Excess function parameter 'data'
description in 'drm_do_get_edid'
Introduced by commit
89fb7536ad2f ("drm/edid: add typedef for block read function")
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Stephen Rothwell
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
WARNING: modpost: missing MODULE_LICENSE() in
drivers/gpu/drm/panel/panel-samsung-s6e63m0.o
Introduced by commit
b7b23e447687 ("drm/panel: s6e63m0: Break out SPI transport")
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[Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
include/drm/drm_fb_helper.h:204: warning: Function parameter or member
'hint_leak_smem_start' not described in 'drm_fb_helper'
Introduced by commit
e7c5c29a9eb1 ("drm/fb-helper: Set flag in struct drm_fb_helper for leaking
physical addresses")
--
Cheers,
Stephen Rothwell
pgpQh_oWpDCBg.pgp
Description: OpenPGP digital signature
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
On 04/05/2017 02:41 AM, Stephen Rothwell wrote:
> Hi all,
>
> After merging the drm-misc tree, today's linux-next build
> (arm_multi_v7_defconfig) produced this warning:
>
> drivers/gpu/drm/bridge/synopsys/dw-hdmi.c:608:13: warning:
> 'hdmi_bus_fmt_is_yuv420' defined but not used [-Wunused-function]
> static bool hdmi_bus_fmt_is_yuv420(unsigned int bus_format)
> ^
>
> Introduced by commit
>
> def23aa7e982 ("drm: bridge: dw-hdmi: Switch to V4L bus format and
> encodings")
>
Hi,
I'm preparing a fix for that, sorry for the noise.
Thanks,
Neil
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Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi,
On Sun, Sep 26, 2021 at 10:44 PM Stephen Rothwell wrote:
>
> Hi all,
>
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced these warnings:
>
> include/drm/drm_edid.h:530: warning: Function parameter or member
> 'vend_chr_1' not described in 'drm_edid_encode_panel_id'
> include/drm/drm_edid.h:530: warning: Excess function parameter 'vend_chr_3'
> description in 'drm_edid_encode_panel_id'
>
>
> Introduced by commit
>
> 7d1be0a09fa6 ("drm/edid: Fix EDID quirk compile error on older compilers")
Thanks for the report! Fix posted.
https://lore.kernel.org/r/20210927074104.1.Ibf22f2a0b75287a5d636c0570c11498648bf61c6@changeid
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Thanks for the notice, going to fix this.
Christian.
Am 05.10.21 um 09:59 schrieb Stephen Rothwell:
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
include/linux/dma-buf.h:456: warning: Function parameter or member 'cb_in' not
described in 'dma_buf'
include/linux/dma-buf.h:456: warning: Function parameter or member 'cb_out' not
described in 'dma_buf'
Introduced by commit
6b51b02a3a0a ("dma-buf: fix and rework dma_buf_poll v7")
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
On Tue, 5 Oct 2021 10:23:23 +0200 Christian König
wrote:
>
> Am 05.10.21 um 09:59 schrieb Stephen Rothwell:
> >
> > After merging the drm-misc tree, today's linux-next build (htmldocs)
> > produced this warning:
> >
> > include/linux/dma-buf.h:456: warning: Function parameter or member 'cb_in'
> > not described in 'dma_buf'
> > include/linux/dma-buf.h:456: warning: Function parameter or member 'cb_out'
> > not described in 'dma_buf'
> >
> > Introduced by commit
> >
> >6b51b02a3a0a ("dma-buf: fix and rework dma_buf_poll v7")
>
> Thanks for the notice, going to fix this.
I am still seeing these warnings.
--
Cheers,
Stephen Rothwell
pgp4_BKEuhSwP.pgp
Description: OpenPGP digital signature
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi Stephen,
On Tue, 5 Oct 2021 18:59:40 +1100 Stephen Rothwell
wrote:
>
> Hi all,
>
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced this warning:
>
> include/linux/dma-buf.h:456: warning: Function parameter or member 'cb_in'
> not described in 'dma_buf'
> include/linux/dma-buf.h:456: warning: Function parameter or member 'cb_out'
> not described in 'dma_buf'
>
> Introduced by commit
>
> 6b51b02a3a0a ("dma-buf: fix and rework dma_buf_poll v7")
This is back again as well :-(
--
Cheers,
Stephen Rothwell
pgp3F5bASQQ85.pgp
Description: OpenPGP digital signature
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
On Fri, 15 Oct 2021 20:54:22 +1100 Stephen Rothwell
wrote:
>
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced this warning:
>
> Documentation/gpu/drm-kms-helpers:451:
> /home/sfr/next/next/drivers/gpu/drm/drm_privacy_screen.c:270: WARNING: Inline
> emphasis start-string without end-string.
>
> Introduced by commit
>
> 8a12b170558a ("drm/privacy-screen: Add notifier support (v2)")
I am still getting this warning.
--
Cheers,
Stephen Rothwell
pgpgA7hyEGA4L.pgp
Description: OpenPGP digital signature
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
On Fri, 15 Oct 2021 21:01:04 +1100 Stephen Rothwell
wrote:
>
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced this warning:
>
> include/drm/drm_modeset_lock.h:74: warning: Function parameter or member
> 'stack_depot' not described in 'drm_modeset_acquire_ctx'
>
> Introduced by commit
>
> cd06ab2fd48f ("drm/locking: add backtrace for locking contended locks
> without backoff")
I am still getting this warning.
--
Cheers,
Stephen Rothwell
pgpyUahEJnvrH.pgp
Description: OpenPGP digital signature
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
On Wed, 17 Nov 2021 13:49:26 +1100 Stephen Rothwell
wrote:
>
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced this warning:
>
> include/drm/gpu_scheduler.h:316: warning: Function parameter or member 'work'
> not described in 'drm_sched_job'
>
> Introduced by commit
>
> 542cff7893a3 ("drm/sched: Avoid lockdep spalt on killing a processes")
I am still seeing this warning.
--
Cheers,
Stephen Rothwell
pgpUZZWoa8Sj4.pgp
Description: OpenPGP digital signature
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
On Thu, 20 Jan 2022, Stephen Rothwell wrote:
> Hi all,
>
> On Fri, 15 Oct 2021 21:01:04 +1100 Stephen Rothwell
> wrote:
>>
>> After merging the drm-misc tree, today's linux-next build (htmldocs)
>> produced this warning:
>>
>> include/drm/drm_modeset_lock.h:74: warning: Function parameter or member
>> 'stack_depot' not described in 'drm_modeset_acquire_ctx'
>>
>> Introduced by commit
>>
>> cd06ab2fd48f ("drm/locking: add backtrace for locking contended locks
>> without backoff")
>
> I am still getting this warning.
Sorry about that, patch on the list [1].
Thanks,
Jani.
[1]
https://patchwork.freedesktop.org/patch/msgid/20220120094856.3004147-1-jani.nik...@intel.com
--
Jani Nikula, Intel Open Source Graphics Center
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi Stepen,
On 1/20/22 04:18, Stephen Rothwell wrote:
> Hi all,
>
> On Fri, 15 Oct 2021 20:54:22 +1100 Stephen Rothwell
> wrote:
>>
>> After merging the drm-misc tree, today's linux-next build (htmldocs)
>> produced this warning:
>>
>> Documentation/gpu/drm-kms-helpers:451:
>> /home/sfr/next/next/drivers/gpu/drm/drm_privacy_screen.c:270: WARNING:
>> Inline emphasis start-string without end-string.
>>
>> Introduced by commit
>>
>> 8a12b170558a ("drm/privacy-screen: Add notifier support (v2)")
>
> I am still getting this warning.
Sorry I completely missed your original report on this between
all the other kernel related emails.
I'll prepare a fix for this coming Monday.
Regards,
Hans
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
On Thu, 20 Jan 2022 14:26:39 +1100 Stephen Rothwell
wrote:
>
> On Wed, 17 Nov 2021 13:49:26 +1100 Stephen Rothwell
> wrote:
> >
> > After merging the drm-misc tree, today's linux-next build (htmldocs)
> > produced this warning:
> >
> > include/drm/gpu_scheduler.h:316: warning: Function parameter or member
> > 'work' not described in 'drm_sched_job'
> >
> > Introduced by commit
> >
> > 542cff7893a3 ("drm/sched: Avoid lockdep spalt on killing a processes")
>
> I am still seeing this warning.
I am still seeing this warning.
--
Cheers,
Stephen Rothwell
pgpfnoMOqnQZD.pgp
Description: OpenPGP digital signature
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi Andrey, On Tue, 1 Mar 2022 22:26:12 -0500 Andrey Grodzovsky wrote: > > Please check you have commit c7703ce38c1e Andrey Grodzovsky 3 weeks ago > drm/amdgpu: Fix htmldoc warning That has arrived in linux-next today for the first time. It is in the drm tree, but that tree has had build problems for some time and so has not been included completely until today. Thanks. -- Cheers, Stephen Rothwell pgputgc_q_ZeX.pgp Description: OpenPGP digital signature
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi Andrey,
On Tue, 1 Mar 2022 22:26:12 -0500 Andrey Grodzovsky
wrote:
>
> On 2022-03-01 20:31, Stephen Rothwell wrote:
> > Hi all,
> >
> > On Thu, 20 Jan 2022 14:26:39 +1100 Stephen Rothwell
> > wrote:
> >> On Wed, 17 Nov 2021 13:49:26 +1100 Stephen Rothwell
> >> wrote:
> >>> After merging the drm-misc tree, today's linux-next build (htmldocs)
> >>> produced this warning:
> >>>
> >>> include/drm/gpu_scheduler.h:316: warning: Function parameter or member
> >>> 'work' not described in 'drm_sched_job'
> >>>
> >>> Introduced by commit
> >>>
> >>>542cff7893a3 ("drm/sched: Avoid lockdep spalt on killing a processes")
> >>>
> >> I am still seeing this warning.
> > I am still seeing this warning.
> >
> Please check you have commit c7703ce38c1e Andrey Grodzovsky 3 weeks ago
> drm/amdgpu: Fix htmldoc warning
I do have commit c7703ce38c1e (in fact it is in Linus' tree), but that
commit does not address the warning above. I am still (as of Friday)
getting that warning.
--
Cheers,
Stephen Rothwell
pgpineqVKJ_0k.pgp
Description: OpenPGP digital signature
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
On 4/6/22 02:58, Stephen Rothwell wrote:
Hi all,
Hi,
After merging the drm-misc tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
WARNING: modpost:
drivers/gpu/drm/bridge/chipone-icn6211.prelink.o(.exit.data+0x0): Section
mismatch in reference from the variable __cfi_jt_cleanup_module to the function
.init.text:cleanup_module()
The variable __exitdata __cfi_jt_cleanup_module references
a function __init cleanup_module().
This is often seen when error handling in the exit function
uses functionality in the init path.
The fix is often to remove the __init annotation of
cleanup_module() so it may be used outside an init section.
Introduced by commit
8dde6f7452a1 ("drm: bridge: icn6211: Add I2C configuration support")
The chipone_exit function should not be marked __init.
Thanks, fix is submitted.
Sigh.
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi,
On Tue, Aug 1, 2023 at 9:17 PM Stephen Rothwell wrote:
>
> Hi all,
>
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced this warning:
>
> Documentation/gpu/todo.rst:469: ERROR: Unexpected indentation.
>
> Introduced by commit
>
> d2aacaf07395 ("drm/panel: Check for already prepared/enabled in drm_panel")
Thanks for the report. I've posted:
https://lore.kernel.org/all/20230802074727.2.Iaeb7b0f7951aee6b8c090364bbc87b1ae198a857@changeid/
To fix this one.
-Doug
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi,
On Tue, Aug 1, 2023 at 9:21 PM Stephen Rothwell wrote:
>
> Hi all,
>
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced this warning:
>
> include/drm/drm_panel.h:270: warning: Function parameter or member
> 'follower_lock' not described in 'drm_panel'
>
> Introduced by commit
>
> de0874165b83 ("drm/panel: Add a way for other devices to follow panel
> state")
Thanks for the report. I've posted:
https://lore.kernel.org/all/20230802074727.1.I4036706ad5e7f45e80d41b777164258e52079cd8@changeid/
To fix this one.
-Doug
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi,
On 9/26/23 07:07, Stephen Rothwell wrote:
Hi all,
After merging the drm-misc tree, today's linux-next build (htmldocs)
produced this warning:
Error: Cannot open file /home/sfr/next/next/drivers/gpu/drm/drm_gpuva_mgr.c
Error: Cannot open file /home/sfr/next/next/include/drm/drm_gpuva_mgr.h
Introduced by commit
f72c2db47080 ("drm/gpuvm: rename struct drm_gpuva_manager to struct
drm_gpuvm")
Thanks for reporting this, fix available here:
https://lore.kernel.org/dri-devel/20230926105146.10808-1-d...@redhat.com/
- Danilo
Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
On 2020-12-09 05:02, Stephen Rothwell wrote:
> Hi all,
>
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced this warning:
>
> include/drm/gpu_scheduler.h:201: warning: Function parameter or member 'list'
> not described in 'drm_sched_job'
>
> Introduced by commit
>
> 8935ff00e3b1 ("drm/scheduler: "node" --> "list"")
>
Thanks for the notification.
I'll send out a patch to fix this.
Regards,
Luben
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Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi Stephen,
On Mon, 2 Nov 2020 12:46:37 +1100
Stephen Rothwell wrote:
> Hi all,
>
> After merging the imx-drm tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
>
> drivers/gpu/drm/panfrost/panfrost_job.c: In function 'panfrost_job_close':
> drivers/gpu/drm/panfrost/panfrost_job.c:617:28: warning: unused variable 'js'
> [-Wunused-variable]
> 617 | struct panfrost_job_slot *js = pfdev->js;
> |^~
>
> Introduced by commit
>
> a17d609e3e21 ("drm/panfrost: Don't corrupt the queue mutex on open/close")
>
Thanks for this report. I posted a patch [1] to fix that yesterday, and
I plan to apply it soon.
Regards,
Boris
[1]https://patchwork.kernel.org/project/dri-devel/patch/20201101173817.831769-1-boris.brezil...@collabora.com/
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Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi Stephen.
On Fri, Aug 16, 2019 at 01:31:32PM +1000, Stephen Rothwell wrote:
> Hi all,
>
> After merging the drm-misc tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
>
> warning: same module names found:
> drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.ko
> drivers/gpu/drm/panel/panel-nec-nl8048hl11.ko
> warning: same module names found:
> drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.ko
> drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.ko
> warning: same module names found:
> drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.ko
> drivers/gpu/drm/panel/panel-sony-acx565akm.ko
> warning: same module names found:
> drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.ko
> drivers/gpu/drm/panel/panel-tpo-td028ttec1.ko
> warning: same module names found:
> drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.ko
> drivers/gpu/drm/panel/panel-tpo-td043mtea1.ko
>
> Introduced by commits
>
> df439abe6501 ("drm/panel: Add driver for the NEC NL8048HL11 panel")
> c9cf4c2a3bd3 ("drm/panel: Add driver for the Sharp LS037V7DW01 panel")
> 1c8fc3f0c5d2 ("drm/panel: Add driver for the Sony ACX565AKM panel")
> 415b8dd08711 ("drm/panel: Add driver for the Toppoly TD028TTEC1 panel")
> dc2e1e5b2799 ("drm/panel: Add driver for the Toppoly TD043MTEA1 panel")
Ups, had not seen this one coming.
We are in the process of removing the drivers in
drivers/video/fbdev/omap2/omapfb/
and decided to introduce the new drivers early to get them out of a
longer patch series.
Sam
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Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
On Fri, Aug 16, 2019 at 6:48 AM Sam Ravnborg wrote:
>
> Hi Stephen.
>
> On Fri, Aug 16, 2019 at 01:31:32PM +1000, Stephen Rothwell wrote:
> > Hi all,
> >
> > After merging the drm-misc tree, today's linux-next build (x86_64
> > allmodconfig) produced this warning:
> >
> > warning: same module names found:
> > drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.ko
> > drivers/gpu/drm/panel/panel-nec-nl8048hl11.ko
> > warning: same module names found:
> > drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.ko
> > drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.ko
> > warning: same module names found:
> > drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.ko
> > drivers/gpu/drm/panel/panel-sony-acx565akm.ko
> > warning: same module names found:
> > drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.ko
> > drivers/gpu/drm/panel/panel-tpo-td028ttec1.ko
> > warning: same module names found:
> > drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.ko
> > drivers/gpu/drm/panel/panel-tpo-td043mtea1.ko
> >
> > Introduced by commits
> >
> > df439abe6501 ("drm/panel: Add driver for the NEC NL8048HL11 panel")
> > c9cf4c2a3bd3 ("drm/panel: Add driver for the Sharp LS037V7DW01 panel")
> > 1c8fc3f0c5d2 ("drm/panel: Add driver for the Sony ACX565AKM panel")
> > 415b8dd08711 ("drm/panel: Add driver for the Toppoly TD028TTEC1 panel")
> > dc2e1e5b2799 ("drm/panel: Add driver for the Toppoly TD043MTEA1 panel")
>
> Ups, had not seen this one coming.
> We are in the process of removing the drivers in
> drivers/video/fbdev/omap2/omapfb/
> and decided to introduce the new drivers early to get them out of a
> longer patch series.
Should we have a config dependency to not allow the old fbdev omap
when the drm omap driver is enabled? I think that would take care of
all this.
Or too annoying for development?
Also note that fbdev is in drm-misc now, so we should be able to fix
this all without cross-tree conflicts.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
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Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hello,
On Fri, Aug 16, 2019 at 08:23:54AM +0200, Daniel Vetter wrote:
> On Fri, Aug 16, 2019 at 6:48 AM Sam Ravnborg wrote:
> > > Hi all,
> > >
> > > After merging the drm-misc tree, today's linux-next build (x86_64
> > > allmodconfig) produced this warning:
> > >
> > > warning: same module names found:
> > > drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.ko
> > > drivers/gpu/drm/panel/panel-nec-nl8048hl11.ko
> > > warning: same module names found:
> > > drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.ko
> > > drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.ko
> > > warning: same module names found:
> > > drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.ko
> > > drivers/gpu/drm/panel/panel-sony-acx565akm.ko
> > > warning: same module names found:
> > > drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.ko
> > > drivers/gpu/drm/panel/panel-tpo-td028ttec1.ko
> > > warning: same module names found:
> > > drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.ko
> > > drivers/gpu/drm/panel/panel-tpo-td043mtea1.ko
> > >
> > > Introduced by commits
> > >
> > > df439abe6501 ("drm/panel: Add driver for the NEC NL8048HL11 panel")
> > > c9cf4c2a3bd3 ("drm/panel: Add driver for the Sharp LS037V7DW01 panel")
> > > 1c8fc3f0c5d2 ("drm/panel: Add driver for the Sony ACX565AKM panel")
> > > 415b8dd08711 ("drm/panel: Add driver for the Toppoly TD028TTEC1 panel")
> > > dc2e1e5b2799 ("drm/panel: Add driver for the Toppoly TD043MTEA1 panel")
> >
> > Ups, had not seen this one coming.
> > We are in the process of removing the drivers in
> > drivers/video/fbdev/omap2/omapfb/
> > and decided to introduce the new drivers early to get them out of a
> > longer patch series.
Oops :-(
The new drivers were initially part of a patch series that removed the
duplicated drivers. The new drivers then got fast-tracked, and I didn't
notice this issue.
> Should we have a config dependency to not allow the old fbdev omap
> when the drm omap driver is enabled? I think that would take care of
> all this.
>
> Or too annoying for development?
>
> Also note that fbdev is in drm-misc now, so we should be able to fix
> this all without cross-tree conflicts.
Note that drivers/video/fbdev/omap2/omapfb/ will stay, it's
drivers/gpu/drm/omapdrm/displays/ that is being removed. FB_OMAP2
already depends on DRM_OMAP = n, I propose doing something similar at
the level of the individual display drivers.
--
Regards,
Laurent Pinchart
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Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
On Fri, Aug 16, 2019 at 12:47:15PM +0300, Laurent Pinchart wrote:
> On Fri, Aug 16, 2019 at 08:23:54AM +0200, Daniel Vetter wrote:
> > On Fri, Aug 16, 2019 at 6:48 AM Sam Ravnborg wrote:
> > > > Hi all,
> > > >
> > > > After merging the drm-misc tree, today's linux-next build (x86_64
> > > > allmodconfig) produced this warning:
> > > >
> > > > warning: same module names found:
> > > > drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.ko
> > > > drivers/gpu/drm/panel/panel-nec-nl8048hl11.ko
> > > > warning: same module names found:
> > > > drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.ko
> > > > drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.ko
> > > > warning: same module names found:
> > > > drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.ko
> > > > drivers/gpu/drm/panel/panel-sony-acx565akm.ko
> > > > warning: same module names found:
> > > > drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.ko
> > > > drivers/gpu/drm/panel/panel-tpo-td028ttec1.ko
> > > > warning: same module names found:
> > > > drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.ko
> > > > drivers/gpu/drm/panel/panel-tpo-td043mtea1.ko
> > > >
> > > > Introduced by commits
> > > >
> > > > df439abe6501 ("drm/panel: Add driver for the NEC NL8048HL11 panel")
> > > > c9cf4c2a3bd3 ("drm/panel: Add driver for the Sharp LS037V7DW01 panel")
> > > > 1c8fc3f0c5d2 ("drm/panel: Add driver for the Sony ACX565AKM panel")
> > > > 415b8dd08711 ("drm/panel: Add driver for the Toppoly TD028TTEC1
> > > > panel")
> > > > dc2e1e5b2799 ("drm/panel: Add driver for the Toppoly TD043MTEA1
> > > > panel")
> > >
> > > Ups, had not seen this one coming.
> > > We are in the process of removing the drivers in
> > > drivers/video/fbdev/omap2/omapfb/
> > > and decided to introduce the new drivers early to get them out of a
> > > longer patch series.
>
> Oops :-(
>
> The new drivers were initially part of a patch series that removed the
> duplicated drivers. The new drivers then got fast-tracked, and I didn't
> notice this issue.
>
> > Should we have a config dependency to not allow the old fbdev omap
> > when the drm omap driver is enabled? I think that would take care of
> > all this.
> >
> > Or too annoying for development?
> >
> > Also note that fbdev is in drm-misc now, so we should be able to fix
> > this all without cross-tree conflicts.
>
> Note that drivers/video/fbdev/omap2/omapfb/ will stay, it's
> drivers/gpu/drm/omapdrm/displays/ that is being removed. FB_OMAP2
> already depends on DRM_OMAP = n, I propose doing something similar at
> the level of the individual display drivers.
I've just posted "[PATCH 0/2] Fix module name clash with omapdrm and DRM
panel modules" that should solve this issue.
--
Regards,
Laurent Pinchart
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Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi Stephen,
On Fri, Feb 08, 2019 at 12:32:04PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> After merging the drm-misc tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
>
> drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c: In function 'sun6i_dsi_probe':
> drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c:1053:9: warning: 'ret' may be used
> uninitialized in this function [-Wmaybe-uninitialized]
> return ret;
> ^~~
>
> Introduced by commit
>
> bb3b6fcb6849 ("sun6i: dsi: Convert to generic phy handling")
I just pushed a fix for this, thanks!
Maxime
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Embedded Linux and Kernel engineering
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Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
Hi all,
On Wed, 6 Apr 2022 15:50:30 +1000 Stephen Rothwell
wrote:
>
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced this warning:
>
> include/drm/ttm/ttm_resource.h:226: warning: Function parameter or member
> 'pos' not described in 'ttm_lru_bulk_move'
>
> Introduced by commit
>
> b0e2c9ea5afc ("drm/ttm: allow bulk moves for all domains")
This warning is now produced by the drm tree.
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Stephen Rothwell
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Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree
On Wed, Apr 13, 2022 at 10:04:48AM +1000, Stephen Rothwell wrote:
> Hi all,
>
> On Wed, 6 Apr 2022 15:50:30 +1000 Stephen Rothwell
> wrote:
> >
> > After merging the drm-misc tree, today's linux-next build (htmldocs)
> > produced this warning:
> >
> > include/drm/ttm/ttm_resource.h:226: warning: Function parameter or member
> > 'pos' not described in 'ttm_lru_bulk_move'
> >
> > Introduced by commit
> >
> > b0e2c9ea5afc ("drm/ttm: allow bulk moves for all domains")
>
> This warning is now produced by the drm tree.
Christian, do you have a patch to fix this?
-Daniel
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